- 4 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
SERVICING PRECAUTIONSCAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication.NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precau-tions. Remember: Safety First.
General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power
source before;a. Removing or reinstalling any component, circuit board
module or any other receiver assembly.b. Disconnecting or reconnecting any receiver electrical plug
or other electrical connection.c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explo-sion hazard.
2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its assemblies.
4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength)CAUTION: This is a flammable mixture.Unless specified otherwise in this service manual, lubrication of contacts in not required.
5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.
7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead.Always remove the test receiver ground lead last.
8. Use with this receiver only the test fixtures specified in this service manual.CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver.
Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged eas-ily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component dam-age caused by static by static electricity.1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alter-natively, obtain and wear a commercially available discharg-ing wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or expo-sure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static type solder removal device. Some sol-der removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads elec-trically shorted together by conductive foam, aluminum foil or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective mate-rial to the chassis or circuit assembly into which the device will be installed.CAUTION: Be sure no power is applied to the chassis or cir-cuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replace-ment ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity suf-ficient to damage an ES device.)
General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropri-
ate tip size and shape that will maintain tip temperature within the range or 500 °F to 600 °F.
2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.4. Thoroughly clean the surfaces to be soldered. Use a mall wire-
bristle (0.5 inch, or 1.25 cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering techniquea. Allow the soldering iron tip to reach normal temperature.
(500 °F to 600 °F)b. Heat the component lead until the solder melts.c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.CAUTION: Work quickly to avoid overheating the circuit board printed foil.
6. Use the following soldering technique.a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)b. First, hold the soldering iron tip and solder the strand
against the component lead until the solder melts.c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the compo-nent lead and the foil.CAUTION: Work quickly to avoid overheating the circuit board printed foil.
d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.
- 5 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the cir-cuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.
Removal1. Desolder and straighten each IC lead in one operation by
gently prying up on the lead with the soldering iron tip as the solder melts.
2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.
Replacement1. Carefully insert the replacement IC in the circuit board.2. Carefully bend each IC lead against the circuit foil pad and
solder it.3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete TransistorRemoval/Replacement1. Remove the defective transistor by clipping its leads as close
as possible to the component body.2. Bend into a "U" shape the end of each of three leads remain-
ing on the circuit board.3. Bend into a "U" shape the replacement transistor leads.4. Connect the replacement transistor leads to the corresponding
leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.
Power Output, Transistor DeviceRemoval/Replacement1. Heat and remove all solder from around the transistor leads.2. Remove the heat sink mounting screw (if so equipped).3. Carefully remove the transistor from the heat sink of the circuit
board.4. Insert new transistor in the circuit board.5. Solder each transistor lead, and clip off excess lead.6. Replace heat sink.
Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as pos-
sible to diode body.2. Bend the two remaining leads perpendicular y to the circuit
board.3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.4. Securely crimp each connection and solder it.5. Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.
Fuse and Conventional ResistorRemoval/Replacement1. Clip each fuse or resistor lead at top of the circuit board hollow
stake.2. Securely crimp the leads of replacement component around
notch at stake top.
3. Solder the connections.CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.
Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed when-ever this condition is encountered.
At IC ConnectionsTo repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connec-tions).
1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).
2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.
At Other ConnectionsUse the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.
1. Remove the defective copper pattern with a sharp knife.Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly con-nected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side.Carefully crimp and solder the connections.CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.
- 6 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.
1. Application rangeThis specification is applied to the LED TV used UD65S chassis.
2. Requirement for TestEach part is tested as below without special notice.
1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C2) Relative Humidity: 65 % ± 10 %3) Power Voltage
: Standard input voltage (AC 100-240 V~, 50/60 Hz)* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM.
5) The receiver must be operated for about 20 minutes prior to the adjustment.
3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification
- Safety : CE, IEC specification- EMC : CE, IEC specification- Wireless : Wireless HD Specification (Option)
4. Model General SpecificationNo. Item Specification Remarks
1 Market EU/CIS(PAL Market-37Countries)
DTV & Analog (Total 37 countries)
DTV (MPEG2/4, DVB-T) : 26 countrieGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Belgium, Luxemburg, Greece, Czech, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Slovakia, Belarus
DTV (MPEG2/4, DVB-T2) :11 countriesUK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan, Russia, Italy, Croatia, Serbia
DTV (MPEG2/4, DVB-C) : 37 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Cro-atia, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portu-gal, Romania, Albania, Bosnia, Serbia, Slovakia, Belarus, UK, Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan
DTV (MPEG2/4,DVB-S) : 37 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain,Belgium, Luxemburg, Greece, Czech, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Slovakia, Belarus, UK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan,Russia, Italy, Croatia, Serbia
Supported satellite : 35 satellitesABS1 75.0E, AMOS 4.0W, ASIASAT3S 105.5E, ASTRA 19.2E, ASTRA 23.5E, ASTRA 28.2E, ASTRA 4.8E, ATLANTIC BIRD2 8.0W, ATLANTIC BIRD3 5.0W, BADR 26.0E, DIRECTV-1R 56.0E, EUROBIRD 9A 9.0E, EUROBIRD3 33.0E, EUTELSAT 36 A/B 36.0E,EUTELSAT W2A 10.0E, EUTELSAT W3A 7.0E, EUTELSAT7WA 7.3WEUTELSAT 16.0E, EX-PRESS AM1 40.0E, EXPRESS AM3 140.0E, EXPRESS AM33 96.5E, HELLASSAT 39.0E, HISPASAT 1CDE 30.0WHOTBIRD 13.0E, INTEL-SAT10&7 68.5E, INTELSAT15 85.2E, INTELSAT1R 50.0W, INTEL-SAT903 33.5W, INTELSAT904 60.0E, NILESAT 7.0W, NSS12 57.0E, THOR 0.8W, TURKSAT 42.0E,YAMAL201 90.0E, OTHER
- 7 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
No. Item Specification Remarks
2 Broadcasting system (1)PAL/SECAM B/G/I/D/K, SECAM L/L’(2)DVB-T/T2, C, S/S2
3 Program coverage
(1) Digital TV- VHF, UHF- C-Band, Ku-Band
(2) Analogue TV-VHF : E2 to E12-UHF : E21 to E69-CATV : S1 to S20-HYPER : S21 to S47
4 Receiving system Analog : Upper HeterodyneDigital : COFDM, QAM
DVB-T- Guard Interval(Bitrate_Mbit/s) : 1/4, 1/8, 1/16, 1/32- Modulation : Code Rate QPSK : 1/2, 2/3, 3/4, 5/6, 7/8 16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8 64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
DVB-T2- Guard Interval(Bitrate_Mbit/s) 1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256,- Modulation : Code Rate QPSK : 1/2, 2/5, 2/3, 3/4, 5/6 16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
DVB-C- Symbolrate : 4.0 Msymbols/s to 7.2 Msymbols/s- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
DVB-S/S2- symbol rate : DVB-S2 (8PSK / QPSK) : 2 ~ 45 Msymbol/s DVB-S (QPSK) : 2 ~ 45 Msymbol/s- viterbi DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8 DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
5 Input Voltage AC 100-240 V~, 50/60Hz
- 8 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
5. External Input Format5.1. 2D Mode
(1) Component (Y, CB/PB, CR/PR)
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock Proposed
1 720*480 15.73 60 13.5135 SDTV ,DVD 480I
2 720*480 15.73 59.94 13.5 SDTV ,DVD 480I
3 720*480 31.50 60 27.027 SDTV 480P
4 720*480 31.47 59.94 27.0 SDTV 480P
5 1280*720 45.00 60.00 74.25 HDTV 720P
6 1280*720 44.96 59.94 74.176 HDTV 720P
7 1920*1080 33.75 60.00 74.25 HDTV 1080I
8 1920*1080 33.72 59.94 74.176 HDTV 1080I
9 1920*1080 67.500 60 148.50 HDTV 1080P
10 1920*1080 67.432 59.94 148.352 HDTV 1080P
11 1920*1080 27.000 24.000 74.25 HDTV 1080P
12 1920*1080 26.97 23.976 74.176 HDTV 1080P
13 1920*1080 33.75 30.000 74.25 HDTV 1080P
14 1920*1080 33.71 29.97 74.176 HDTV 1080P
- 9 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
(2) HDMI Input (DTV)
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed Remarks
1 640*480 31.46 59.94 25.13 SDTV 480P
2 640*480 31.50 60.00 25.13 SDTV 480P
3 720*480 15.73 59.94 13.50 SDTV, DVD 480I(525I)
Spec. out but display4 720*480 15.75 60.00 13.51 SDTV, DVD 480I(525I)
5 720*576 15.62 50.00 13.50 SDTV, DVD 576I(625I) 50Hz
6 720*480 31.47 59.94 27.00 SDTV 480P
7 720*480 31.50 60.00 27.03 SDTV 480P
8 720*576 31.25 50.00 27.00 SDTV 576P
9 1280*720 44.96 59.94 74.18 HDTV 720P
10 1280*720 45.00 60.00 74.25 HDTV 720P
11 1280*720 37.50 50.00 74.25 HDTV 720P
12 1920*1080 28.12 50.00 74.25 HDTV 1080I
13 1920*1080 33.72 59.94 74.18 HDTV 1080I
14 1920*1080 33.75 60.00 74.25 HDTV 1080I
15 1920*1080 26.97 23.97 63.30 HDTV 1080P
16 1920*1080 27.00 24.00 63.36 HDTV 1080P
17 1920*1080 33.71 29.97 79.12 HDTV 1080P
18 1920*1080 33.75 30.00 79.20 HDTV 1080P
19 1920*1080 56.25 50.00 148.50 HDTV 1080P
20 1920*1080 67.43 59.94 148.35 HDTV 1080P
21 1920*1080 67.50 60.00 148.50 HDTV 1080P
22 3840*2160 53.95 23.98 297.00 UDTV 2160P UHD only
23 3840*2160 54.00 24.00 297.00 UDTV 2160P UHD only
24 3840*2160 56.25 25.00 297.00 UDTV 2160P UHD only
25 3840*2160 61.43 29.97 297.00 UDTV 2160P UHD only
26 3840*2160 67.50 30.00 297.00 UDTV 2160P UHD only
27 3840*2160 112.50 50.00 594.00 UDTV 2160P(DVB) UHD only
28 3840*2160 135.00 59.94 593.41 UDTV 2160P UHD only
29 3840*2160 135.00 60.00 594.00 UDTV 2160P UHD only
30 4096*2160 53.95 23.98 297.00 UDTV 2160P UHD only
31 4096*2160 54.00 24.00 297.00 UDTV 2160P UHD only
32 4096*2160 56.25 25.00 297.00 UDTV 2160P UHD only
33 4096*2160 61.43 29.97 297.00 UDTV 2160P UHD only
34 4096*2160 67.50 30.00 297.00 UDTV 2160P UHD only
35 4096*2160 112.50 50.00 594.00 UDTV 2160P(DVB) UHD only
36 4096*2160 135.00 59.94 593.41 UDTV 2160P UHD only
37 4096*2160 135.00 60.00 594.00 UDTV 2160P UHD only
- 10 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
(3) HDMI Input (PC)
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed Remarks
1 640*350 31.46 70.09 25.17 EGA
2 720*400 31.46 70.08 28.32 DOS
3 640*480 31.46 59.94 25.17 VESA(VGA)
4 800*600 37.87 60.31 40.00 VESA(SVGA)
5 1024*768 48.36 60.00 65.00 VESA(XGA)
6 1152*864 54.34 60.05 80.00 VESA
7 1280*1024 63.98 60.02 109.00 VESA(SXGA) FHD only
8 1360*768 47.71 60.01 85.00 VESA(WXGA)
9 1920*1080 67.50 60.00 158.40 WUXGA(CEA 861D) FHD only
10 3840*2160 67.50 30.00 297.00 UDTV 2160P UHD only
11 3840*2160 56.25 25.00 297.00 UDTV 2160P UHD only
12 3840*2160 54.00 24.00 297.00 UDTV 2160P UHD only
13 4096*2160 53.95 23.97 296.703 UDTV 2160P UHD only
14 4096*2160 54.00 24.00 297.00 UDTV 2160P UHD only
5.2. 3D Mode(1) RF Input
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed Remarks
1 1280*720 37.50 50 74.25 HDTV 720P 2D to 3D, Side by Side, Top & Bottom
2 1920*1080 28.13 50 74.25 HDTV 1080I 2D to 3D, Side by Side, Top & Bottom
- 11 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
ADJUSTMENT INSTRUCTION1. Application Range
This specification sheet is applied to all of the LED TV with UD65S chassis.
2. Designation(1) Because this is not a hot chassis, it is not necessary to
use an isolation transformer. However, the use of isolation transformer will help protect test instrument.
(2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of
25 °C ± 5 °C of temperature and 65 % ± 10 % of relative humidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-240 V~, 50/60 Hz.
(5) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15.
In case of keeping module is in the circumstance of 0 °C, it should be placed in the circumstance of above 15 °C for 2 hours.
In case of keeping module is in the circumstance of below -20 °C, it should be placed in the circumstance of above 15 °C for 3 hours.
[Caution] When still image is displayed for a period of 20 minutes or longer (Especially where W/B scale is strong. Digital pattern 13ch and/or Cross hatch pattern 09ch), there can some afterimage in the black level area.
3. Automatic Adjustment3.1. MAC address D/L, CI+ key D/L, Widevine
key D/L, ESN D/L, HDCP2.0 D/LConnect: USB port Communication Prot connection Com 1,2,3,4 and 115200(Baudrate) Mode check: Online Only Check the test process : DETECT → MAC → ESN → Widevine → CI → HDCP20 Play: Press Enter key Result: Ready, Test, OK or NG Printer Out (MAC Address Label)
3.2. LAN Inspection3.2.1. Equipment & Condition
Each other connection to LAN Port of IP Hub and Jig
3.2.2. LAN inspection solution LAN Port connection with PCB Network setting at MENU Mode of TV setting automatic IP Setting state confirmation- If automatic setting is finished, you confirm IP and MAC
Address.
3.2.3. WIDEVINE key Inspection- Confirm key input data at the "IN START" MENU Mode.
- 12 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
3.3. LAN PORT INSPECTION(PING TEST)Connect SET → LAN port == PC → LAN Port
3.3.1. Equipment setting(1) Play the LAN Port Test PROGRAM.(2) Input IP set up for an inspection to Test Program.
*IP Number : 12.12.2.2
3.3.2. LAN PORT inspection(PING TEST)(1) Play the LAN Port Test Program.(2) Connect each other LAN Port Jack.(3) Play Test (F9) button and confirm OK Message.(4) Remove LAN CABLE.
3.4. Model name & Serial number Download3.4.1. Model name & Serial number D/L
Press "P-ONLY" key of service remote control.(Baud rate : 115200 bps)
Connect RS-232C Signal to USB Cable to USB. Write Serial number by use USB port. Must check the serial number at Instart menu.
3.4.2. Method & notice(1) Serial number D/L is using of scan equipment.(2) Setting of scan equipment operated by Manufacturing
Technology Group.(3) Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is mandatory by D-book 4.0.
* Manual Download (Model Name and Serial Number)If the TV set is downloaded by OTA or service man, sometimes model name or serial number is initialized.(Not always)There is impossible to download by bar code scan, so It need Manual download.1) Press the "Instart" key of Adjustment remote control.2) Go to the menu "7.Model Number D/L" like below photo.3) Input the Factory model name(ex 65UG870V-ZA) or
Serial number like photo.
4) Check the model name Instart menu. → Factory name displayed. (ex 65UG870V-ZA)
5) Check the Diagnostics.(DTV country only) → Buyer model displayed. (ex 65UG870V-ZA)
3.5. CI+ Key checking method(Only EU Model)Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).
=> Check the Download to CI+ Key value in LGset.
3.5.1. Check the method of CI+ Key value(1) Check the method on Instart menu(2) Check the method of RS232C Command
1) Into the main ass’y mode(RS232: aa 00 00)
2) Check the key download for transmitted command (RS232: ci 00 10)
3) Result value- Normally status for download : OKx- Abnormally status for download : NGx
3.5.2. Check the method of CI+ key value(RS232)1) Into the main ass’y mode(RS232: aa 00 00)
2) Check the methed of CI+ key by command (RS232: ci 00 20)
3) Result valuei 01 OK 1d1852d21c1ed5dcx
3.6. WIFI MAC ADDRESS CHECK(1) Using RS232 Command
(2) Check the menu on in-start
SET PC
CMD 1 CMD 2 Data 0A 0 0
CMD 1 CMD 2 Data 0C I 1 0
CMD 1 CMD 2 Data 0A A 0 0
CMD 1 CMD 2 Data 0C I 2 0
CI+ Key Value
H-freq(kHz) V-freq.(Hz)
Transmission [A][I][][Set ID][][20][Cr] [O][K][X] or [NG]
- 13 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4. Manual Adjustment* ADC adjustment is not needed because of OTP(Auto ADC
adjustment)
4.1. EDID(The Extended Display Identification Data)/DDC(Display Data Channel) download
4.1.1. OverviewIt is a VESA regulation. A PC or a MNT will display an optimal resolution through information sharing without any necessity of user input. It is a realization of "Plug and Play".
4.1.2. Equipment- Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.- Adjustment remote control
4.1.3. Download method(1) Press "ADJ" key on the Adjustment remote control, then
select "12.EDID D/L", By pressing "Enter" key, enter EDID D/L menu.
(2) Select "Start" button by pressing "Enter" key, HDMI1/ HDMI2/ HDMI3/ HDMI4 are writing and display OK or NG.
4.1.4. EDID DATA Reference
- HDMI1 ~ HDMI3- In the data of EDID, bellows may be different by Input mode.
Product ID Serial No: Controlled on production line. Month, Year: Controlled on production line:
ex) Monthly : ‘01’ → ‘01’, Year : ‘2016’ → ‘1A’ Model Name(Hex): LGTV Checksum(LG TV): Changeable by total EDID data. Vendor Specific(HDMI)
(1) EDID for 2D Model1) DTS
# HDMI 1(C/S : 9F 47) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 1(C/S : 9F 79) - HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 2(C/S : 9F 37) - HDMI UHD Deep On CaseEDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
For HDMI EDID
DVI-D to HDMI or HDMI to HDMI
0 1 2 3 4 5 6 7 8 9 A B C D E F0x00 00 FF FF FF FF FF FF 00 1E 6D
0x01 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 260x02 0F 50 54 A1 8 00 31 40 45 40 61 40 71 40 81 800x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C0x04 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 300x05 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20
0x07 01 1
0x00 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 210x01 22 15 01 29 3D 06 C0 15 07 50
0x02
0x03 10 28 10 E3 05 03 01 02 3A 80 18 71 380x04 2D 40 58 2C 45 00 40 84 63 00 00 1E 01 1D 80 180x05 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D0x06 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E0x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 4B F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 29 3D 06A0 C0 15 07 50 09 57 07 6E 03 0C 00 10 00 B8 3C 20B0 00 80 01 02 03 04 67 D8 5D C4 01 78 80 03 E3 05C0 C0 00 E4 0F 03 00 18 E3 06 07 01 01 1D 80 18 71D0 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 66 21 50E0 B0 51 00 1B 30 40 70 36 00 40 84 63 00 00 1E 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 47
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 3C F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 29 3D 06 C0 15 07 50A0 09 57 07 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02B0 03 04 E5 0E 60 61 65 66 E3 06 07 01 01 1D 80 18C0 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 66 21D0 50 B0 51 00 1B 30 40 70 36 00 40 84 63 00 00 1EE0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 79
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 4B F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 29 3D 06A0 C0 15 07 50 09 57 07 6E 03 0C 00 20 00 B8 3C 20B0 00 80 01 02 03 04 67 D8 5D C4 01 78 80 03 E3 05C0 C0 00 E4 0F 03 00 18 E3 06 07 01 01 1D 80 18 71D0 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 66 21 50E0 B0 51 00 1B 30 40 70 36 00 40 84 63 00 00 1E 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 37
- 14 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
# HDMI 2(C/S : 9F 69) - HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 3(C/S : 9F 27) - HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 3(C/S : 9F 59) - HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
* Checksum(HDMI 1/2/3)
2) AC3# HDMI 1(C/S : 9F 50) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 1(C/S : 9F 82) – HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 2(C/S : 9F 40) - HDMI UHD Deep On CaseEDID Block 0, Bytes 0-127 [00H-7FH]
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 3C F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 29 3D 06 C0 15 07 50A0 09 57 07 6E 03 0C 00 20 00 B8 3C 20 00 80 01 02B0 03 04 E5 0E 60 61 65 66 E3 06 07 01 01 1D 80 18C0 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 66 21D0 50 B0 51 00 1B 30 40 70 36 00 40 84 63 00 00 1EE0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 69
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 39 F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 26 15 07 50 09 57 07A0 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02 03 04 E5B0 0E 60 61 65 66 E3 06 07 01 01 1D 80 18 71 1C 16C0 20 58 2C 25 00 40 84 63 00 00 9E 66 21 50 B0 51D0 00 1B 30 40 70 36 00 40 84 63 00 00 1E 00 00 00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 82
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 4B F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 29 3D 06A0 C0 15 07 50 09 57 07 6E 03 0C 00 10 00 B8 3C 20B0 00 80 01 02 03 04 67 D8 5D C4 01 78 80 03 E3 05C0 C0 00 E4 0F 03 00 18 E3 06 07 01 01 1D 80 18 71D0 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 66 21 50E0 B0 51 00 1B 30 40 70 36 00 40 84 63 00 00 1E 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 27
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 3C F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 29 3D 06 C0 15 07 50A0 09 57 07 6E 03 0C 00 30 00 B8 3C 20 00 80 01 02B0 03 04 E5 0E 60 61 65 66 E3 06 07 01 01 1D 80 18C0 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 66 21D0 50 B0 51 00 1B 30 40 70 36 00 40 84 63 00 00 1EE0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 59
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 48 F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 26 15 07A0 50 09 57 07 6E 03 0C 00 10 00 B8 3C 20 00 80 01B0 02 03 04 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4C0 0F 03 00 18 E3 06 07 01 01 1D 80 18 71 1C 16 20D0 58 2C 25 00 40 84 63 00 00 9E 66 21 50 B0 51 00E0 1B 30 40 70 36 00 40 84 63 00 00 1E 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50
Input HDMI Deep Color OnFFh (Checksum)
HDMI Deep Color OffFFh (Checksum)
HDMI1 9F 47 9F 79HDMI2 9F 37 9F 69HDMI3 9F 27 9F 59
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
- 15 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 2(C/S : 9F 72) - HDMI UHD Deep off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 3(C/S : 9F 30) - HDMI UHD Deep off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 3(C/S : 9F 62) - HDMI UHD Deep off Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
* Checksum(HDMI 1/2/3)
3) PCM# HDMI 1(C/S : 9F C2) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 1(C/S : 9F F4) - HDMI UHD Deep off case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 48 F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 26 15 07A0 50 09 57 07 6E 03 0C 00 20 00 B8 3C 20 00 80 01B0 02 03 04 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4C0 0F 03 00 18 E3 06 07 01 01 1D 80 18 71 1C 16 20D0 58 2C 25 00 40 84 63 00 00 9E 66 21 50 B0 51 00E0 1B 30 40 70 36 00 40 84 63 00 00 1E 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 39 F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 26 15 07 50 09 57 07A0 6E 03 0C 00 20 00 B8 3C 20 00 80 01 02 03 04 E5B0 0E 60 61 65 66 E3 06 07 01 01 1D 80 18 71 1C 16C0 20 58 2C 25 00 40 84 63 00 00 9E 66 21 50 B0 51D0 00 1B 30 40 70 36 00 40 84 63 00 00 1E 00 00 00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 72
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 48 F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 26 15 07A0 50 09 57 07 6E 03 0C 00 30 00 B8 3C 20 00 80 01B0 02 03 04 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4C0 0F 03 00 18 E3 06 07 01 01 1D 80 18 71 1C 16 20D0 58 2C 25 00 40 84 63 00 00 9E 66 21 50 B0 51 00E0 1B 30 40 70 36 00 40 84 63 00 00 1E 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 39 F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 26 15 07 50 09 57 07A0 6E 03 0C 00 30 00 B8 3C 20 00 80 01 02 03 04 E5B0 0E 60 61 65 66 E3 06 07 01 01 1D 80 18 71 1C 16C0 20 58 2C 25 00 40 84 63 00 00 9E 66 21 50 B0 51D0 00 1B 30 40 70 36 00 40 84 63 00 00 1E 00 00 00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 62
Input HDMI Deep Color OnFFh (Checksum)
HDMI Deep Color OffFFh (Checksum)
HDMI1 9F 50 9F 82HDMI2 9F 40 9F 72HDMI3 9F 30 9F 62
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 45 F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 23 09 57A0 07 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02 03 04B0 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 0F 03 00C0 18 E3 06 07 01 01 1D 80 18 71 1C 16 20 58 2C 25D0 00 40 84 63 00 00 9E 66 21 50 B0 51 00 1B 30 40E0 70 36 00 40 84 63 00 00 1E 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C2
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 36 F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 23 09 57 07 6E 03 0CA0 00 10 00 B8 3C 20 00 80 01 02 03 04 E5 0E 60 61B0 65 66 E3 06 07 01 01 1D 80 18 71 1C 16 20 58 2CC0 25 00 40 84 63 00 00 9E 66 21 50 B0 51 00 1B 30D0 40 70 36 00 40 84 63 00 00 1E 00 00 00 00 00 00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F4
- 16 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
# HDMI 2(C/S : 9F B2) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 2(C/S : 9F E4) - HDMI UHD Deep off case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 3(C/S : 9F A2) - HDMI UHD Deep off case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
# HDMI 3(C/S : 9F D4) - HDMI UHD Deep off case EDID Block 0, Bytes 0-127 [00H-7FH]
EDID Block 1, Bytes 128-255 [80H-FFH]
* Checksum(HDMI 1/2/3)
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 45 F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 23 09 57A0 07 6E 03 0C 00 20 00 B8 3C 20 00 80 01 02 03 04B0 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 0F 03 00C0 18 E3 06 07 01 01 1D 80 18 71 1C 16 20 58 2C 25D0 00 40 84 63 00 00 9E 66 21 50 B0 51 00 1B 30 40E0 70 36 00 40 84 63 00 00 1E 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B2
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 36 F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 23 09 57 07 6E 03 0CA0 00 20 00 B8 3C 20 00 80 01 02 03 04 E5 0E 60 61B0 65 66 E3 06 07 01 01 1D 80 18 71 1C 16 20 58 2CC0 25 00 40 84 63 00 00 9E 66 21 50 B0 51 00 1B 30D0 40 70 36 00 40 84 63 00 00 1E 00 00 00 00 00 00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 E4
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 45 F1 58 61 60 10 1F 04 13 05 14 03 02 1290 20 21 22 15 01 5D 5E 5F 65 66 62 63 64 23 09 57A0 07 6E 03 0C 00 30 00 B8 3C 20 00 80 01 02 03 04B0 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 0F 03 00C0 18 E3 06 07 01 01 1D 80 18 71 1C 16 20 58 2C 25D0 00 40 84 63 00 00 9E 66 21 50 B0 51 00 1B 30 40E0 70 36 00 40 84 63 00 00 1E 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A2
0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 1A 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 9F
0 1 2 3 4 5 6 7 8 9 A B C D E F80 02 03 36 F1 54 5D 10 1F 04 13 05 14 03 02 12 2090 21 22 15 01 5E 5F 62 63 64 23 09 57 07 6E 03 0CA0 00 30 00 B8 3C 20 00 80 01 02 03 04 E5 0E 60 61B0 65 66 E3 06 07 01 01 1D 80 18 71 1C 16 20 58 2CC0 25 00 40 84 63 00 00 9E 66 21 50 B0 51 00 1B 30D0 40 70 36 00 40 84 63 00 00 1E 00 00 00 00 00 00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D4
Input HDMI Deep Color OnFFh (Checksum)
HDMI Deep Color OffFFh (Checksum)
HDMI1 9F C2 9F F4HDMI2 9F B2 9F E4HDMI3 9F A2 9F D4
- 17 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.1.5. Green Eye Inspection Guide (Only use Germany and CIS, Spec out other EU country, but UF690 model only for Germany)
Step 1) Turn on the TV set.Step 2). Press “EYE” button on the Adjustment remote control.
Step 3) Block the Intelligent Sensor module on the front C/A about 6 seconds. When the “Sensor Data” is lower than 20, you can see the “OK” message→ If it doesn’t show “OK” message, the Sensor
Module is defected one.You have to replace that with a good one.
Step 4) After check the “OK” message come out, take out your hand from the Sensor module.→ Check “Backlight” value change from “0” to “100” or not. If it doesn’t change the value, the sensor is also defected one. You have to replace it.
4.2. White Balance Adjustment4.2.1. Overview
W/B adj. Objective & How-it-works(1) Objective: To reduce each Panel's W/B deviation(2) How-it-works : When R/G/B gain in the OSD is at 192, it
means the panel is at its Full Dynamic Range. In order to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value.
(3) Adjustment condition : normal temperature1) Surrounding Temperature : 25 °C ± 5 °C2) Warm-up time: About 5 Min3) Surrounding Humidity : 20 % ~ 80 %
4.2.2. Equipment(1) Color Analyzer: CA-210 (LED Module : CH 14)(2) Adjustment Computer(During auto adj., RS-232C protocol
is needed)(3) Adjustment Remote control(4) Video Signal Generator MSPG-925F 720p/216-Gray
(Model: 204, Pattern: 49)→ Only when internal pattern is not available
• Color Analyzer Matrix should be calibrated using CS-100.
4.2.3. Equipment connection MAP
4.2.4. Adj. Command (Protocol)<Command Format>
- LEN: Number of Data Byte to be sent- CMD: Command- VAL: FOS Data value- CS: Checksum of sent data- A: AcknowledgeEx) [Send: JA_00_DD] / [Ack: A_00_okDDX]
RS-232C Command used during auto-adjustment.
Ex) wb 00 00 → Begin white balance auto-adj. wb 00 10 → Gain adj. ja 00 ff → Adj. data jb 00 c0 ... ... wb 00 1f -> Gain adj. complete *(wb 00 20(Start), wb 00 2f(end)) → Off-set adj. wb 00 ff -> End white balance auto-adj.
START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS STOP
RS-232C COMMAND[CMD ID DATA] Explanation
wb 00 00 Begin White Balance adjustmentwb 00 10 Gain adjustment(internal white pattern)wb 00 1f Gain adjustment completedwb 00 20 Offset adjustment(internal white pattern)wb 00 2f Offset adjustment completed
wb 00 ff End White Balance adjustment(internal pattern disappears)
- 18 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.2.5. Adj. method(1) Auto adj. method
1) Set TV in adj. mode using POWER ON key.2) Zero calibrate probe then place it on the center of the
Display.3) Connect Cable.(RS-232C to USB)4) Select mode in adj. Program and begin adj.5) When adj. is complete (OK Sign), check adj. status pre
mode.(Warm, Medium, Cool)6) Remove probe and RS-232C cable to complete adj.
W/B Adj. must begin as start command “wb 00 00”, and finish as end command “wb 00 ff”, and Adj. offset if need.
(2) Manual adjustment method1) Set TV in Adj. mode using POWER ON.2) Zero Calibrate the probe of Color Analyzer, then place it
on the center of LCD module within 10 cm of the surface.3) Press ADJ key → EZ adjust using adj. R/C → 7. White-
Balance then press the cursor to the right(key ).(When right key() is pressed 216 Gray internal pattern will be displayed)
4) One of R Gain / G Gain / B Gain should be fixed at 192, and the rest will be lowered to meet the desired value.
5) Adjustment is performed in COOL, MEDIUM, WARM 3 modes of color temperature.
** G-fix adjustment Adjust modes (Cool), Fix the G gain to 172 (default data) and change the others (G/B Gain).Adjust two modes(Medium / Warm), Fix the one of R/G/B gain to 192 (default data) and decrease the others.If internal pattern is not available, use RF input. In EZ Adj. menu 7.White Balance, you can select one of 2 Test-pattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 216 Gray pattern.
Adjustment condition and cautionary items1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding.
2) Probe location- PDP: Color Analyzer (CA-100, CA-100+, CA210) probe
should be firmly attached to the Module- LCD: Color Analyzer (CA-210) probe should be within
10cm and perpendicular of the module surface (80°~ 100°)
3) Aging time- After Aging Start, Keep the Power ON status during 5 Minutes.
- In case of LCD, Back-light on should be checked using no signal or Full-white pattern.
4.2.6. Reference(White balance adjusmtment coordinate and color temperature)
Luminance : 206 Gray Standard color coordinate and temperature using CS-1000 (over 26 inch)
Standard color coordinate and temperature using CA-210(CH 14)
4.2.7. EDGE & IOL LED White balance table Apply under the color coordinate table, for compensated
aging time.
-gumi & GlobalModel : (normal line)LGD
(*) AUO, INX, Sharp, CSOT, BOE model (Cool spec : 13000K) – 40UH63**-Z*/55UH65**-Z*
ModeCoordinate
Temp ∆uvx y
Cool 0.271 0.270 13000K 0.0000 Medium 0.286 0.289 9300K 0.0000 Warm 0.313 0.329 6500K 0.0000
ModeCoordinate
Temp ∆uvx y
Cool 0.271±0.002 0.270±0.002 13000K 0.0000 Medium 0.286±0.002 0.289±0.002 9300K 0.0000 Warm 0.313±0.002 0.329±0.002 6500K 0.0000
Aging time(Min)
Cool Medium Warmx y x y x y
271 270 286 289 313 3291 0-2 282 289 297 308 324 3482 3-5 281 287 296 306 323 3463 6-9 279 284 294 303 321 3434 10-19 277 280 292 299 319 3395 20-35 275 277 290 296 317 3366 36-49 274 274 289 293 316 3337 50-79 273 272 288 291 315 3318 80-119 272 271 287 290 314 3309 Over 120 271 270 286 289 313 329
webOS Cool Medium Warm
x y x y x y
271 270 285 293 313 329
Target 278 280 293 299 320 339
- 19 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.3. Magic Motion Remote control test- Equipment : RF Remote control for test, IR-KEY-Code
Remote control for test- You must confirm the battery power of RF-Remote control
before test(recommend that change the battery per every lot) - Sequence (test)
1) If you select the ‘start key(OK)’ on the Adjustment remote control, you can pairing with the TV SET.
2) You can check the cursor on the TV Screen, when select the "OK" key on the Adjustment remote control.
3) You must remove the pairing with the TV Set by select ‘Mute + OK Key’ on the Adjustment remote control.
4.4. Option selection per country4.4.1. Overview
- Option selection is only done for models in AJ/JA/IL
4.4.2.Method(1) Press ADJ key on the Adj. R/C, then select Country Group
Menu.(2) Depending on destination, select Country Group Code or
Country Group then on the lower Country option, select US, CA, MX. Selection is done using +, - or KEY.
4.5. HDMI ARC Function Inspection(1) Test equipment
- Optic Receiver Speaker- MSHG-600 (SW: 1220 ↑)- HDMI Cable (for 1.4 version)
(2) Test method1) Insert the HDMI Cable to the HDMI ARC port from the
master equipment. (HDMI2)
2) Check the sound from the TV Set.
3) Check the Sound from the Speaker or using AV & Optic TEST program (It’s connected to MSHG-600)
4.6. Ship-out mode check (In-stop)- After final inspection, press In-Stop key of the Adjustment remote control and check that the unit goes to Stand-by mode.
5. GND and Internal Pressure check5.1. Method
(1) GND & Internal Pressure auto-check preparation- Check that Power Cord is fully inserted to the SET. (If loose, re-insert)
(2) Perform GND & Internal Pressure auto-check- Unit fully inserted Power cord, Antenna cable and A/V
arrive to the auto-check process.- Connect D-terminal to AV JACK TESTER- Auto CONTROLLER(GWS103-4) ON- Perform GND TEST- If NG, Buzzer will sound to inform the operator.- If OK, changeover to I/P check automatically.
(Remove CORD, A/V form AV JACK BOX.)- Perform I/P test- If NG, Buzzer will sound to inform the operator.- If OK, Good lamp will lit up and the stopper will allow the
pallet to move on to next process.
5.2. Checkpoint TEST voltage
- GND: 1.5 KV / min at 100 mA- SIGNAL: 3 KV / min at 100 mA
TEST time: 1 second TEST POINT
- GND TEST = POWER CORD GND & SIGNAL CABLE METAL GND
- Internal Pressure TEST = POWER CORD GND & LIVE & NEUTRAL
LEAKAGE CURRENT: At 0.5 mArms
6. Audio
Measurement condition:(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation(2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms
No. Item Typ Max Unit
1Audio practical max Output, L/R (Distortion=10% max Output)
10 12 W EQ OffAVL Off
Clear Voice Off8.10 10.8 Vrms
2 Speaker (6/8Ω Impedance) 10 12 W
EQ OnAVL On
Clear Voice On
- 20 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
7. USB S/W Download (option, Service only)
(1) Put the USB Stick to the USB socket.(2) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Lower, it didn’t work.
But your downloaded version is Higher, USB data is automatically detecting (Download Version High & Power only mode, Set is automatically Download)(3) Show the message “Copying files from memory”.
(4) Updating is starting.
(5) Updating completed, the TV will restart automatically
(6) If your TV is turned on, check your updated version and Tool option. (explain the Tool option, next stage)
* If downloading version is more high than your TV have, TV can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didn’t have a DTV/ATV test on production line.
* After downloading, have to adjust Tool Option again.(1) Push "IN-START" key in service remote control.(2) Select "Tool Option 1" and push "OK" key.(3) Punch in the number. (Each model has their number)
- 21 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
BLOCK DIAGRAM1. K2Lp
- 22 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
2. K2Lp (Internal)
- 23 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
3. K2Lp I2C
- 24 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4. K2Lp Power
- 25 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
5. Tuner/CI
- 26 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
6. Video/Audio In
- 27 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
7. Audio Out
- 28 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
8. HDMI
- 29 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
9. USB / WIFI / UART
- 30 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
10. WOL
- 31 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
902
912
43/49
UH61
**-ZB
/ZC
* UH6
1 mod
el* U
H62 m
odel
43/49
UH62
0*-Z
A91
1
900
901
A270
0
Set +
Stan
dSt
and B
ase
+St
and B
ody
A10
A9
200T
400
200
540
530
521
120
800
121
500
570
571
820
LV1
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
- 32 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
1. Disassembly of Back cover
(1) Remove screw in the set (2) Check both right/left hole
(3) Attach tape to ‘Long nose pliers’ (4) Put ‘long nose’ into the hole
(5) Open B/C with push/pulling long nose to upper and lower sides.
(6) Disassemble Back cover* Disassemble it from left to right for top side hook on Back cover
DISASSEMBLY
- 33 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
2. Back cover hole size & Long nose spec
B/C Hole size - w : 4.6 mm - t : 3.5 mm
Tool spec - Long nose pliers - Needle nose pliers
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2015-01-08K2L
01MAIN1_SYSTEM
TPI_DATA[5]
TPI_DATA[7]
TPI_DATA[3]
TPI_DATA[6]
TPI_DATA[1]
TPI_DATA[4]
TPI_DATA[0]
TPO_DATA[0]
TPO_DATA[1]
TPO_DATA[2]
TPO_DATA[3]
TPO_DATA[4]
TPO_DATA[5]
TPO_DATA[6]
TPO_DATA[7]
EB_DATA[6]
EB_DATA[0]
EB_DATA[1]
EB_DATA[7]
EB_DATA[2]
EB_DATA[3]
EB_DATA[4]
EB_ADDR[5]
EB_ADDR[2]
EB_ADDR[3]
EB_ADDR[14]
EB_ADDR[8]
EB_ADDR[11]
EB_ADDR[10]
EB_ADDR[9]
EB_ADDR[13]
EB_ADDR[1]
EB_ADDR[4]
EB_ADDR[7]
TPI_DATA[2]
EB_ADDR[0]
EB_ADDR[12]
EB_ADDR[6]
EMMC_DATA[1]
EMMC_DATA[2]
EMMC_DATA[7]
EMMC_DATA[6]
EMMC_DATA[5]
EMMC_DATA[0]
EMMC_DATA[4]
EMMC_DATA[3]
EB_DATA[5]
IF_AGC
R104
10K
BIT01_1
D1-_HDMI2
TCK0
R1724.7K
R163
10K
I2C_SCL6
D1+_HDMI2
P1
12505WS-10A00
DEBUG_T32
1RESET
2TDIO
3TDO0
4TMS0
5TCK0
6N.C
7N.C
83.3V
9GND
10GND
11
@cirPi
POL_EJTEG_EN
AUD_LRCH
R128
10K
JP104
CK-_HDMI2
+3.3V_NORMAL
AUD_SCK
USB3_DM0
P101
12507WS-04L
DEBUG_UART_DDTS
1
2
3
4
5
R114
10K
BIT05_0
D2-_HDMI2
PWM_DIM
+3.3V_NORMAL
R1054.7K
DEBUG_T32_NON
R1594.7K
OPT
XOUT_MAIN
R120
10K
BIT08_0
+3.5V_WOL_ST
D0+_HDMI3
PWM_DIM2
TMS0
FE_DEMOD1_TS_DATA[0]
R1624.7K
OPT
XIN_MAIN
R170
10K
OPT
I2C_SDA4
D2+_HDMI3
/TU_RESET1
TDO0
FE_DEMOD1_TS_DATA[1]
SPDIF_OUT
SOC_RESET_SW
R167
10K
OPT
I2C_SDA1
BIT5
CK+_HDMI3
/TU_RESET2
FE_DEMOD1_TS_DATA[2]
SOC_RESET_SW
USB3_RXP0
R122
10K
BIT09_0
I2C_SDA2
BIT10
D1+_HDMI3
COMP1_DET
EB_BE_N1
FE_DEMOD1_TS_DATA[3]
WOL/ETH_POWER_ON
+3.3V_NORMAL
AR1331/16W
DEBUG_T32
XOUT_MAIN
R156
10K
OPT
+3.3V_NORMAL
D0-_HDMI3
EB_ADDR[11]
BIT7
FE_DEMOD1_TS_DATA[4]
LOCKOUT12
DEBUB_RX
R109100
XIN_MAIN
R106
10K
BIT02_0
R138
1.8K
/USB_OCD3_0
CK-_HDMI3
EB_OE_N
AMP_RESET_N
FE_DEMOD1_TS_DATA[5]
PMIC_RESET
DEBUG_TX
I2C_SDA4
R111
10K
BIT03_1
+3.3V_TU_I2C
+3.3V_NORMAL
D1-_HDMI3
BIT3
EB_BE_N0
BIT0
FE_DEMOD1_TS_DATA[6]
I2C_SDA2
AV1_CVBS_DET
USB3_RXM0
R116
10K
BIT06_0
I2C_SCL1 USB_CTL1
D2-_HDMI3
BIT4
TDI0
+3.3V_NORMAL
FE_DEMOD1_TS_DATA[7]
TCON_I2C_EN
CAM_CD1_N
R157
10K
OPT
R150
1.8K
R103
10K
BIT01_0
5V_HDMI_1
BIT10
TMS0
BIT9
FE_DEMOD1_TS_CLK
LOCKOUT12
WIFI_DM
/PCM_CE1
IC101AT24C256C-SSHL-T
NVRAM_ATMEL
EAN61133501
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
R123
10K
BIT09_1
R137
1.8K
R113
10K
BIT04_1
I2C_SCL4
L100
PZ1608U121-2R0TF
TCK0
FE_DEMOD1_TS_SYNC
TCON_I2C_EN
I2C_SCL1
WIFI_DP
EB_WE_N
I2C_SCL4
R168
10K
OPTR149
1.8K
R121
10K
BIT08_1
/USB_OCD3_0
TDO0
FE_DEMOD1_TS_VAL
BIT8
I2C_SCL2
DDC_SDA_1
EB_BE_N0
IC101-*1BR24G256FJ-3
NVRAM_ROHM
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
EPHY_TDN
I2C_SDA6
R110
10K
BIT03_0
USB_CTL1
HDMI_ARC
R155
6.2K
1/16W
1%
BIT6
IF_N
I2C_SDA1
DDC_SCL_1
EB_OE_N
+3.3V_NORMAL
EPHY_RDP
SOC_TX
R139
1.8K
R119
10K
BIT07_1
HDMI_HPD_CBUS_1
R1084.7K
DEBUG_T32
M_RFModule_RESET
IF_P
PMIC_RESET
HDMI_HPD_2
EB_BE_N1
EPHY_TDP
P102
12525HS-04A(1.2T)
OPT
1
2
3
4
I2C_SCL2
R118
10K
BIT07_0
USB_CTL3_0
D0-_HDMI1
BIT4
POL_TEST_EN
SMARTCARD_DET
SOC_RX
CAM_REG_N
AR100331/16W
EPHY_RDN
+3.5V_ST
I2C_SCL4
R160
10K
OPT
/USB_OCD1
D0+_HDMI1
SW100JTP-1127WEM
DEBUG_SOC_RESET_SW
12
4 3
USB_CTL3_0
SMARTCARD_RST
SOC_TX
PCM_RESET
C1000.1uF
DDC_SCL_3
R146
1.8K
R125
10K
BIT10_1
CK-_HDMI1
/USB_OCD1
PCM_5V_CTL
5V_DET_HDMI_1
CAM_WAIT_N
DDC_SDA_3
R102
10K
R1341K
R117
10K
BIT06_1
AUD_LRCK
CK+_HDMI1
BIT1
CAM_IREQ_N
5V_DET_HDMI_2
HDMI_HPD_3
P100
12507WS-04L
1
2
3
4
5
R1581K
R107
10K
BIT02_1
R1354.7K
OPT
D1-_HDMI1
/TU_RESET1
SMARTCARD_DATA
5V_DET_HDMI_3
I2C_SDA4
DDC_SDA_2
SOC_RX
R1611K
R165
10K
D1+_HDMI1
BIT3
SMARTCARD_CLK
HP_DET
AV2_CVBS_DET
DDC_SCL_2
+3.5V_ST
R101
10K
BIT00_1
+3.3V_NORMAL
D2-_HDMI1
PCM_5V_CTL
EB_ADDR[10]
AV2_CVBS_DET
R12610K
SOC_RESET
JP109 VCC
RX
GND
TX
R164
10K
OPT
POL_TEST_EN
D2+_HDMI1
BIT2
R143 0
+3.3V_NORMAL
USB3_DP0
R124
10K
BIT10_0
D0-_HDMI2
R13010K
1/16W5%
USB_DP1
R112
10K
BIT04_0
CK+_HDMI2
SMARTCARD_PWR_SEL
+3.5V_ST
C1090.01uF50V
USB_DM1
DEBUB_RX
R100
10K
BIT00_0
D2+_HDMI2
TDI0DEBUG_TX
R115
10K
BIT05_1
D0+_HDMI2
C10.1uF
DEBUG_T32
R1734.7K
OPT
TPO_DATA[0-7]
TPI_CLK
TPI_VAL
TPI_SOP
TPO_CLK
TPO_VAL
TPO_SOP
EB_ADDR[0-14]
EB_DATA[0-7]
TPI_DATA[0-7]
BIT2
EMMC_CLK
AUD_LRCH
POL_EJTEG_EN
AUD_LRCK
AR1010
EMMC_DATA[0-7]
AUD_SCK
EMMC_STRB
EMMC_CMD
BIT1
M_RFModule_RESET
EMMC_RST
IF_P
IF_N IF_N_MAIN
IF_P_MAIN
C104
8pF
C103
8pF
X101
27.0MHz
4FLOAT_2
1IN/OUT_1
2 FLOAT_1
3IN/OUT_2
R132-*1
3.3K
TU_JP_3.3K
R133-*1
3.3K
TU_JP_3.3K
IC100LGE6551-CA1
MDIN0A13
MDIP0B13
MDIN1A12
MDIP1B12
ST_IO21_H0_HPDA7
ST_IO19_H0_SCLC7
ST_IO20_H0_SDAB7
ST_IO24_H1_HPDF6
ST_IO22_H1_SCLC6
ST_IO23_H1_SDAB6
ST_IO25_H2_SCLG5
ST_IO26_H2_SDAE6
ST_IO27_VGA_SCLB3
ST_IO28_VGA_SDAA3
RTC_XIA10
RTC_XOB10
RSTA9
ST_IO02F13
ST_IO03E13
ST_IO04F12
ST_IO05E12
ST_IO06F11
ST_IO07E11
ST_IO08D11
ST_IO09F10
ST_IO10E10
ST_IO11F9
ST_IO12E9
ST_IO13D9
ST_IO14F8
ST_IO15E8
ST_IO16F7
ST_IO17E7
ST_IO18D7
ST_IO30G4
LS0B9
LS1C9
LS2B8
IC100LGE6551-CA1
HSDM0AM2
HSDP0AM1
HSDM1AM3
HSDP1AL3
HSDM3A17
HSDP3A16
HSINAL1
HSIPAL2
HSONAJ3
HSOPAJ2
XINAG1
XOUTAG2
IFNK2
IFPK1
GPIO0_RF_IF_AGC1J2
GPIO1_T_SCLH2
GPIO2_T_SDAH1
GPIO9_TP0D0L4
GPIO13_TP0D1L5
GPIO12_TP0D2M4
GPIO4_TPD3M5
GPIO3_TP0D4N4
GPIO5_TP0D5N5
GPIO6_TPD6P4
GPIO8_TP0D7P5
GPIO7_TP0CLKJ4
GPIO10_TP0SYCK4
GPIO11_TP0VALJ5
IC100LGE6551-CA1
CBUS_RXAF3
VOCECC8
MHL5VH5
P0_BNAB1
P0_BPAC1
P0_CKNAA3
P0_CKPAB3
P0_GNAD1
P0_GPAD2
P0_RNAE1
P0_RPAE2
P1_BNU1
P1_BPV1
P1_CKNT3
P1_CKPU3
P1_GNW1
P1_GPW2
P1_RNY1
P1_RPY2
P2_BNM1
P2_BPN1
P2_CKNL3
P2_CKPM3
P2_GNP1
P2_GPP2
P2_RNR1
P2_RPR2
REXTAA5
IC100LGE6551-CA1
GPIO18_PC_CD1_NAK5
GPIO29_PC_CE1_1_NAJ10
GPIO31_PC_OE_NAJ11
GPIO32_PC_IORD_NAL11
GPIO34_PC_IOWR_NAK12
GPIO61_PC_REG_NAK19
GPIO55_PC_RSTAK17
GPIO43_PC_WE_NAL15
GPIO59_PC_INPACK_NAM17
GPIO57_PC_WAIT_NAK18
GPIO66_PC_A0AK20
GPIO64_PC_A1AM20
GPIO62_PC_A2AL18
GPIO60_PC_A3AJ18
GPIO58_PC_A4AM19
GPIO56_PC_A5AJ17
GPIO54_PC_A6AL17
GPIO52_PC_A7AM16
GPIO37_PC_A8AM13
GPIO35_PC_A9AJ12
GPIO30_PC_A10AK11
GPIO33_PC_A11AM12
GPIO50_PC_A12AK16
GPIO39_PC_A13AJ13
GPIO41_PC_A14AM14
GPIO68_PC_D0AM21
GPIO70_PC_D1AK21
GPIO72_PC_D2AL21
GPIO19_PC_D3AJ5
GPIO21_PC_D4AJ6
GPIO23_PC_D5AJ7
GPIO25_PC_D6AJ8
GPIO27_PC_D7AJ9
GPIO67_TP1_D0AJ20
GPIO69_TP1_D1AL19
GPIO71_TP1_D2AJ21
GPIO20_TP1_D3AK6
GPIO22_TP1_D4AK7
GPIO24_TP1_D5AK8
GPIO26_TP1_D6AK9
GPIO28_TP1_D7AK10
GPIO53_TP1_CLKAM18
GPIO63_TP1_VALAL20
GPIO65_TP1_SYCAJ19
GPIO38_TPO_D0AK13
GPIO40_TPO_D1AL13
GPIO42_TPO_D2AK14
GPIO44_TPO_D3AM15
GPIO45_TPO_D4AJ14
GPIO47_TPO_D5AJ15
GPIO49_TPO_D6AL16
GPIO51_TPO_D7AJ16
GPIO48_TPO_CLKAL14
GPIO46_TPO_VALAK15
GPIO36_TPO_SYCAL12
GPIO73_SDCMDAL25
GPIO74_SDCLKAM25
GPIO75-SDWPAL22
GPIO76_SCCDAM23
GPIO77_SDD0AM22
GPIO78_SDD1AM24
GPIO79_SDD2AL24
GPIO80_SDD3AL23
GPIO81AK22
GPIO82AJ22
GPIO83_SPI_WPAK23
GPIO86_SPI_DI0AJ24
GPIO87_SPI_CS_NAK25
GPIO84_SPI_HOLDAJ23
GPIO85_SPI_SCLKAK24
GPIO88_SPI_DO0AJ25
EMMC_D0AL8
EMMC_D1AM9
EMMC_D2AL9
EMMC_D3AL7
EMMC_D4AM8
EMMC_D5AM7
EMMC_D6AL10
EMMC_D7AM10
EMMC_DSAL6
EMMC_CLKAL5
EMMC_CMDAM6
EMMC_RST_NAM5
GPIO15_AMP_I2C_SCLR5
GPIO16_AMP_I2C_SDAT5
GPIO90_SCLKAM27
GPIO89_WCLKAK28
GPIO93_MCLKAL27
GPIO92_D0AL28
GPIO91_D1AK27
GPIO14_DIGI_MICR4
GPIO17T4
C1060.1uF
TU_ALL_IntDemod
R127100 TU_ALL_IntDemod
C108100pFC111
100pFTU_EXT_ATV
C1050.1uF R129
100
TU_ALL_IntDemod
C107100pF
TU_ALL_IntDemod
R129-*10
TU_ExtDemod
R132-*2
1.2K
TU_EU_1.2K
R133-*2
1.2K
TU_EU_1.2K
R132
1.8K
TU_NON_EU/JP
R133
1.8K
TU_NON_EU/JP
R136 10K
MICOM_KEY_ONE_KEY
R131 10K
MICOM_5KEY_JOG_TYPE
+3.3V_NORMAL
AR1031001/16W
AR1021001/16W
C1010.1uF
USB3_TXP0
USB3_TXM0
C102 0.1uF
100
011
ACTIVE LOW RESET
EPI_V15_RGBW
POL_RBOOT_EN#0x0h : don’t boot from Rom0x1h : ROM boot
101
JP
POL_TEST_EN#0x0h : Enable0x1h : Disable
EPI_V15_RGB
BR
POL_EJTAG_EN#0x0h : Enable0x1h : Disable
must be pull-upPLL_EN option pin
CI
ST_IO11 for POL_Test_En
AJJA
Jtag I/F For Main
GPIO PULL UP
Closed to SOC
Reserved
port changed (SPDIF noise issue)
010
10
SMARTCARD VCC
US
KR
TRST_N0
BIT(6/7/8)
K2H HW Option
I2C for MICOM
11
I2C for Main Amp / NVRAM
DVB
I2C PULL UP
01
BIT(0/1)
I2C for LCD Module & EPI
00 TW/COL
I2C for tuner&LNB
000
ATSC
RS232C_for DDTS
EU
RS232C_Debug
EPI_V16_RGB
JP
NVRAM
EPI_V16_RGBW
Write Protection
- Low : Normal Operation- High : Write Protection
CN/HK
001
Clock for Main
A0’h
Vx1_60Hz
Boot FLASH_TYPE[1:0]0x0h : SPI0x1h : SPI-NAND0x2h : NAND0x3h: eMMC
B/E(FRC) FLASH_TYPE_bit0
FLASH_TYPE_bit1
20150307 version
HDMI detection port
GPIO91 for POL_EJTAG_En
GPIO_89 for POL_Boot_Mode
Place Near to Main SoC
IF FILTER
T2/C/S2_IN_ATV
BR
11
BIT(2/3)
T2/C/S2_EX_ATV
BIT10
AJJA
00EXTERNAL
ISDB_IN_ATV
BIT9 NON_EXTERNAL
JP
T_IN_ATV
4_DivisionATSC+T2_IN_ATV
10 T2/C/S2_EX_ATV
SupportNorth.AM
DivisionT2/C/S2_IN_ATV
IN_ATVEXT_ATV
KR
NON_Division
EXTERNAL EDID
IN_ATV
CN/HKEU/CIS
T2_EX_ATV
T2_IN_ATV
FOR HDMI2.0
01
T2/C/S2 PIP_EX_ATV Default
TW/COL
High
BIT4
BIT5
Display OLEDLCD
15_Tuner
Low
15/16 Tuner 16_Tuner
USB_Control 1
USB_Control 2
USB_Control 2
USB_Control 1
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
11/05/31
INSTANT_BOOT
+3.5V_WOL_ST
D1V0
C2070.1uF16V
C23910uF
10V
Q206SSM3J332R
S
G
D
C2320.1uF
+3.5V_WOL_ST
C2270.1uF
C2020.1uF
C20110uF10V
C20410uF10V
Q201MMBT3904(NXP)
E
B
C
Q202SSM3J332R
S
G
D
+3.5V_WOL_ST
C2210.1uF
C2050.1uF
C23010uF
10V
R2035.1K
DVDD18_EMMC
C25110uF
10V
C2080.1uF
C23510uF10V
R202
30K
L200BLM18PG121SN1D
L203
UBW2012-121F
OPT
+3.3V_NORMAL
C2110.1uF
C23610uF10V
R20110K
D1V0
L205
BLM18PG121SN1D
C24210uF10V
+1.5V_DDR_INSTANTBOOT
C233
0.1uF
+3.5V_ST
C2280.1uF
+3.3V_NORMAL
C20010uF10V
C2250.1uF
C2090.1uF
R21010K
C234
0.1uF
L202
UBW2012-121F
OPT
C2180.1uF
R20010K
C24310uF10V
WOL_CTL
C2290.1uF
C2060.1uF
R20710K
Q200SSM3K324R
S
G
D
C24410uF10V
+3.5V_ST
C2030.1uF
Q205MMBT3904(NXP)
E
B
C
L204
BLM18PG121SN1D
Q203MMBT3904(NXP)
E
B
C
C2240.1uF
PANEL_VCC
C21610uF10V
+3.5V_WOL
C2140.1uF
C25010uF
10V
ST_A1V0
C24810uF
10V
C2220.1uF
C2370.1uF16V
C21510uF10V
L206
UBW2012-121F
OPT
C2120.1uF
R211
30K
C2260.1uF
R208
30K
CPU_1V0
C24510uF10V
L208
BLM18PG121SN1D
C2130.1uF
DDR_CS_ON_OFF
C2190.1uF
+1.5V_DDR
C24910uF
10V
C2170.1uF
C24610uF10V
+3.5V_WOL
R212100
L201
BLM18PG121SN1D
R2095.1K
C2200.1uF
C2100.1uF16V
C23810uF
10V
L207
BLM18PG121SN1D
Q204SSM3J332R
S
G
D
C2230.1uF
+3.5V_ST
R20410K
C23110uF10V
IC200AP7361-Y-13
3ADJ/NC
2GND
4IN
1EN
5OUT
ZD200
2.5V
C24110uF10V
WOL_CTL
R206
20K
1%
ST_A1V0
R2055.1K1%
IC100LGE6551-CA1
CO1V0_1P19
CO1V0_2P20
CO1V0_3P21
CO1V0_4P22
CO1V0_5P23
CO1V0_6AA14
CO1V0_7AB14
CO1V0_8AC14
CO1V0_9AD14
CO1V0_10AD15
CO1V0_11AD16
CO1V0_12AD17
CO1V0_13AD18
CO1V0_14AD19
CO1V0_15AD20
CO1V0_16AD21
CO1V0_17AD22
CO1V0_18AD23
CO1V0_19AE26
CO1V0_20AE27
CO1V0_21AE28
CO1V0_22AE29
CO1V0_23AE30
LV1V0_1AF22
LV1V0_2AF23
LV1V0_3AF24
CPU1V0_1A14
CPU1V0_2A15
CPU1V0_3B14
CPU1V0_4B15
CPU1V0_5C13
CPU1V0_6C14
CPU1V0_7C15
CPU1V0_8D13
CPU1V0_9D14
CPU1V0_10D15
CPU1V0_11N16
CPU1V0_12N17
CPU1V0_13N18
CPU1V0_14P16
CPU1V0_15P17
CPU1V0_16P18
D3V3_1AF19
D3V3_2AF20
D3V3_3AF21
A3V3_1M10
A3V3_2N10
A3V3_3P10
A3V3_4AE9
A3V3_5AE10
A3V3_6AF8
A3V3_7AF9
A3V3_8AF10
RTC3V3A11
STB3V3H10
HDRX3V3_1AB8
HDRX3V3_2AB9
GHA1V0P14
GHD1V0N14
GHP1V0R14
HDRX1V0_1Y8
HDRX1V0_2Y9
EMMC1V8AG16
ST_A1V0
K2L
02
2015-01-08
K2L POWER
WOL&Instant ON
DDR power for Instant ON
WOL switch
HDMI Power 3.3V separate
+1.0V LDO Eth STDBY
Vout=0.8*(1+R1/R2)=1.004V
R1
1A
R2
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
M0_DDR_DQS_N0
R428
1K
1%
M0_DDR_DQ26
M0_DDR_DM2
C4360.1uF16V
M0_DDR_BA2
M0_DDR_DQ7
M0_CS1_N
M0_DDR_A3
M0_DDR_DQ2
M0_DDR_A1
M0_DDR_DM0
M0_DDR_DQS2
M0_DDR_A5_1M0_DDR_A5
C4340.1uF16V
M0_DDR_A0
M0_DDR_A3
M0_DDR_A4_1
M0_DDR_DQ21
M0_DDR_DQ26
M0_DDR_DQ24
C4070.1uF16V
+1.5V_DDR
R402
1K
1%
M0_DDR_DQS3
R410
1K
1%
C413 0.1uF
M0_DDR_WEN
+1.5V_DDR
M0_DDR_A4
M0_DDR_DQ15
M0_DDR_A5_1
M0_DDR_DQS0
M0_DDR_DQ11
M0_DDR_DQ31
M0_DDR_VREFDQ
M0_DDR_A12
R403
1K
1%
M0_DDR_DQS_N1
M0_DDR_DQ31
M0_DDR_VREFDQ
R4160
M0_DDR_A6
M0_DDR_DQ5
M0_CS0_N
M0_DDR_DQ9
M0_DDR_DQ1
M0_DDR_DQ14
M0_DDR_DQ13
+1.5V_DDR
M0_DDR_DQS1
C4050.1uF16V
C417 0.1uF
M0_DDR_DQ20
R4170
M0_DDR_BA0
M0_DDR_DQ24
M0_CS1_N
R439
2401%
M0_DDR_DQ3
C416 0.1uFR451
120
1%
VREF_M1
M0_DDR_DM3
R429
1K
1%
M0_DDR_A14
M0_CS0_N
R405
1K
1%
M0_DDR_A7
M0_DDR_A2
M0_CS0_N
M0_DDR_A8
M0_DDR_DQ15
M0_DDR_DQS_N1
R450
120
1%
M0_DDR_A13
M0_DDR_DM0
+1.5V_DDR
M0_DDR_ODT
VREF_M1
M0_DDR_ODT
M0_DDR_A8
M0_CS1_N
M0_DDR_RASN
M0_DDR_DQ20
M0_DDR_CKE
M0_DDR_DQS_N3
M0_DDR_RASN
M0_DDR_DM1
M0_DDR_A4
M0_DDR_A13
C419
0.1uF
16V
M0_DDR_CASN
C412 0.1uF
R446
120
1%
M0_DDR_DM1
M0_DDR_DQ18
R409
1K
1%
M0_DDR_A0
M0_DDR_A11
M0_DDR_DM2
M0_1_DDR_VREFCA
M0_DDR_A6
R404
1K
1%
M0_DDR_A9
M0_DDR_BA1
R447
120
1%
M0_DDR_DQ19
M0_DDR_DQ29
R426
1K
M0_DDR_A10
M0_CS0_N
VREF_M0
+1.5V_DDR
M0_DDR_A8
M0_DDR_DQ22
M0_DDR_BA0
M0_U_CLKN
M0_DDR_DQ5
M0_1_DDR_VREFCA
M0_DDR_DQ16
C431
0.1uF16V
M0_DDR_A14
R400 2401%
M0_1_DDR_VREFDQ
M0_DDR_BA1
M0_DDR_A13
M0_DDR_DQ18
M0_DDR_DQS_N0
M0_DDR_DQ8
R424
1K
1%
M0_U_CLKN
M0_DDR_A12
M0_DDR_RESET_N
+1.5V_DDR_INSTANTBOOT
M0_DDR_DQ6
M0_DDR_DQ11
M0_DDR_A1
M0_DDR_DQ6
M0_DDR_DQ19
M0_DDR_VREFCA
M0_DDR_DM3
+1.5V_DDR
M0_DDR_CKE
+1.5V_DDR
M0_DDR_CASN
+1.5V_DDR
M0_DDR_DQ25
M0_DDR_ODT
M0_DDR_DQ2
M0_DDR_RASN
M0_DDR_DQ7
+1.5V_DDR
M0_DDR_A6
C4260.1uF16V
M0_DDR_RESET_N
M0_U_CLKN
M0_DDR_DQS2
R423 0
OPT
M0_DDR_DQ13
M0_U_CLK
M0_DDR_DQ0
M0_DDR_A2
M0_DDR_DQ17
R407
1K
1%
M0_DDR_BA0
M0_DDR_DQ30
M0_DDR_A10
M0_CLKN
M0_DDR_A10
R422 0
OPT
M0_DDR_DQ28
+1.5V_DDR
M0_DDR_A7
M0_DDR_DQ22
C4040.1uF16V
M0_DDR_CASN
M0_DDR_DQ3
C4240.1uF16V
M0_CLKN
M0_CLK
M0_DDR_A9
M0_DDR_DQ4
M0_DDR_CKE
M0_DDR_A9
M0_DDR_A12
M0_DDR_DQ16
+1.5V_DDR
M0_DDR_DQ14
C4250.1uF16V
M0_DDR_A1
M0_U_CLK
M0_DDR_DQS_N2
H5TQ4G63CFR-TEC IC401
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
M0_DDR_DQ27
M0_DDR_WEN
M0_DDR_A14
R443
2401%
M0_DDR_DQ30
M0_CS1_N
M0_DDR_DQS1
C4290.1uF16V
M0_DDR_WEN
C4000.1uF16V
M0_DDR_A0
H5TQ4G63CFR-TEC IC403
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
M0_DDR_DQ12
M0_DDR_BA2
M0_DDR_DQ27
M0_DDR_A11
M0_DDR_DQ10
+1.5V_DDR
M0_DDR_DQ4
M0_DDR_DQ28
C4280.1uF16V
M0_DDR_A3
C4020.1uF16V
M0_DDR_DQ10
C438
0.1uF16V
M0_DDR_DQ23
M0_DDR_DQS3
M0_DDR_DQ29
+1.5V_DDR
M0_DDR_DQ17
M0_DDR_DQS_N2
R408
1K
1%
R436
1K
M0_DDR_DQ12
C4270.1uF16V
M0_DDR_A5
C4010.1uF16V
M0_DDR_DQ23
M0_DDR_DQ0
M0_DDR_A11
M0_DDR_BA1
M0_DDR_RESET_N
M0_DDR_DQS0
R425
1K
1%
+1.5V_DDR
M0_DDR_VREFCA
C4320.1uF16VM0_CLK
C4030.1uF16V
M0_DDR_DQ1
M0_DDR_DQ21
M0_DDR_DQ8
M0_DDR_A4_1
R4012401%
M0_DDR_A7
M0_DDR_DQS_N3
M0_1_DDR_VREFDQ
M0_DDR_BA2
M0_DDR_A2
M0_DDR_CKE
C418
0.1uF
16V
C440
0.1uF16V
M0_DDR_DQ9
M0_U_CLK
M0_DDR_DQ25
VREF_M0
R42027
R42127
C44110uF10V
C44210uF10V
C44310uF10V
C44410uF10V
IC100LGE6551-CA1
DC1_A0G28
DC1_A1J31
DC1_A2F30
DC1_A3E28
DC1_A4L28
DC1_A5F27
DC1_A6K27
DC1_A7F28
DC1_A8J28
DC1_A9G31
DC1_A10M27
DC1_A11H28
DC1_A12L27
DC1_A13G30
DC1_A14J30
DC1_A15L31
DC1_A4_EXTK29
DC1_A5_EXTG27
DC1_BA0E27
DC1_BA1K30
DC1_BA2H27
DC1_CASNH30
DC1_CKEM28
DC1_CLKM30
DC1_CLKBL30
DC1_CSNM29
DC1_CSN_1AD26
DC1_ODTE30
DC1_RASNJ27
DC1_RSTF29
DC1_WENH29
DC1_DQ0U31
DC1_DQ1P29
DC1_DQ2U30
DC1_DQ3R30
DC1_DQ4T29
DC1_DQ5P30
DC1_DQ6T30
DC1_DQ7R31
DC1_DQ8N28
DC1_DQ9U28
DC1_DQ10N27
DC1_DQ11U27
DC1_DQ12P27
DC1_DQ13T27
DC1_DQ14P28
DC1_DQ15T28
DC1_DQ16AC31
DC1_DQ17Y29
DC1_DQ18AC30
DC1_DQ19AA30
DC1_DQ20AB29
DC1_DQ21Y30
DC1_DQ22AB30
DC1_DQ23AA31
DC1_DQ24W28
DC1_DQ25AC28
DC1_DQ26W27
DC1_DQ27AC27
DC1_DQ28Y27
DC1_DQ29AB27
DC1_DQ30Y28
DC1_DQ31AB28
DC1_DQS0V30
DC1_DQS0BV29
DC1_DQS1R27
DC1_DQS1BR28
DC1_DQS2AD30
DC1_DQS2BAD29
DC1_DQS3AA27
DC1_DQS3BAA28
DC1_DM0N30
DC1_DM1U26
DC1_DM2W30
DC1_DM3AD27
DDR1_ZQD30
DC1_VREFD31
DDR_1V5_1A18
DDR_1V5_2A19
DDR_1V5_3B18
DDR_1V5_4B19
DDR_1V5_5C18
DDR_1V5_6C19
DDR_1V5_7D18
DDR_1V5_8D19
DDR_1V5_9N19
DDR_1V5_10N20
DDR_1V5_11N21
DDR_1V5_12N22
DDR_1V5_13N23
DDR_1V5_14N24
DDR_1V5_15P24
DDR_1V5_16R24
DDR_1V5_17T24
DDR_1V5_18U24
DDR_1V5_19V24
DDR_1V5_20W24
DDR_1V5_21Y24
DDR2_ZQD28
DC2_VREFD27
MT41K256M16LY-093:NIC401-*1
DDR_MICRON
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
LDQSF3
LDQSG3
UDQSC7
UDQSB7
LDME7
UDMD3
DQ0E3
DQ1F7
DQ2F2
DQ3F8
DQ4H3
DQ5H8
DQ6G2
DQ7H7
DQ8D7
DQ9C3
DQ10C8
DQ11C2
DQ12A7
DQ13A2
DQ14B8
DQ15A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
MT41K256M16LY-093:NIC403-*1
DDR_MICRON
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
LDQSF3
LDQSG3
UDQSC7
UDQSB7
LDME7
UDMD3
DQ0E3
DQ1F7
DQ2F2
DQ3F8
DQ4H3
DQ5H8
DQ6G2
DQ7H7
DQ8D7
DQ9C3
DQ10C8
DQ11C2
DQ12A7
DQ13A2
DQ14B8
DQ15A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
2015-04-27
K2L DDR
K2L
03
DDR34Gbit(x16)
DDR34Gbit(x16)
Place M0 POWER PLANE
Place Near SoC
Place M0 POWER PLANE
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
15/04/27
MAIN4_EXT_IN/OUTPUT 04
K2L
L600 PZ1608U121-2R0TF
C6340.047uF
DTV/MNT_V_OUT
COMP1_YPbPrN
TXDBP1_L
I2C_SDA6
MCLK_A
HP_ROUT
BIT9
COMP1_YPbPrN
TXDAN1_L
BIT8
C6300.047uFR610 100
TXDBP6_L
TU_CVBS
L601 PZ1608U121-2R0TF
SC_CVBS_IN
C6561uF
C6035pF50V
TXDBN2_L
BIT0
GST_A
DTV/MNT_V_OUT
TXDAP1_L
L/D_CLK
COMP1_Y/CVBS
R611 100
TXDBN7_L
GST_A
COMP1_YPbPrN
COMP1_PbP
TXDBP2_L
LOCKAn
TXDBN4_L
COMP1_Y/CVBSP
TXDAN2_L
L/D_DO
C6290.047uF
R614 100
TXDBP7_L
MCLK_A
C6320.047uF
C6570.1uF16V
SC_CVBS_IN
TXDBN3_L
HTPDAn
TXDBP4_L
COMP1_PbP
TXDAP2_L
L/D_VSYNC
COMP1_Pb
R612 100
COMP1_PrP
TXDBN0_L
EO_A
COMP1/AV1/DVI_R_IN
VID_CORE
TXDBP3_L
BIT5
TXDBN5_L
COMP1_PrP
TXDAN3_L
DATA_FORMAT_0
C6310.047uF
R613 100
COMP1_YPbPrN
TXDBP0_L
GCLK_A
COMP1/AV1/DVI_L_IN
VID_CPU
COMP1_Y/CVBSP
TXDAN0_L
BIT6
GCLK_A
TXDBP5_L
C6350.047uF
TXDAP3_L
DATA_FORMAT_1
COMP1_Pr
C6055pF50V
TXDBN1_L
I2C_SCL6
EO_A
HP_LOUT
AMP_RESET_N
C6045pF50V
TXDAP0_L
BIT7
R615 100
TXDBN6_L
C6065pF50V
C6330.047uF
C6552.2uF
C6542.2uF
TXDAN2_L
TXDAP2_L
TXDAN3_L
TXDAP3_L
TXDAN1_L
TXDAP1_L
TXDAP0_L
TXDAN0_L
VX1_MSE
AGP_CTRL
IC100LGE6551-CA1
LVDS_AANB25
LVDS_AAPA25
LVDS_ABNB24
LVDS_ABPA24
LVDS_ACNB23
LVDS_ACPA23
LVDS_ADNB22
LVDS_ADPA22
LVDS_AENB21
LVDS_AEPA21
LVDS_AFNB20
LVDS_AFPA20
LVDS_BANAF28
LVDS_BAPAF27
LVDS_BBNAG28
LVDS_BBPAG27
LVDS_BCNAH28
LVDS_BCPAH27
LVDS_BDNAJ28
LVDS_BDPAJ27
LVDS_BENB27
LVDS_BEPA27
LVDS_BFNB26
LVDS_BFPA26
LVDS_CANB29
LVDS_CAPA29
LVDS_CBNB28
LVDS_CBPA28
LVDS_CCNAJ30
LVDS_CCPAJ29
LVDS_CDNAK31
LVDS_CDPAK30
LVDS_CENAL31
LVDS_CEPAK29
LVDS_CFNAL30
LVDS_CFPAL29
LVDS_DANAF31
LVDS_DAPAF30
LVDS_DBNAF29
LVDS_DBPAG30
LVDS_DCNAG29
LVDS_DCPAH31
LVDS_DDNAH30
LVDS_DDPAH29
LVDS_DENB31
LVDS_DEPA31
LVDS_DFNB30
LVDS_DFPA30
IC100LGE6551-CA1
VINRPC1
VINRND1
VINGPB1
VINGNC2
VINBPA1
VINBNC3
VSYNCB2
HSYNCA2
VIN3PD2
VIN4PE2
VIN5PE3
VINY0ND3
VIN10PF3
VIN13PF1
VINA0NF2
AI1LA4
AI1RB4
AI2LA5
AI2RB5
AI4LD4
AI4RD5
AIO2LE4
AIO2RE5
HPOLF4
HPORF5
VDACOUTG2
FSW0G3
SPDIF_OUTC5
MICBAISC4
ADCGAB5
BBGAG5
VCMBBAF5
EPI Share LaneFor 51p location
GND pattern should beconnected with 75ohm regof Component Jack
EPI LaneFor 41p location
GND pattern should beconnected with 75ohm regof SCART Jack
EPI Share LaneFor 41p location
Close to Main chip
EPI LaneFor 41p location
Level Shifter
port changed (SPDIF noise issue)
Level Shifter
Internal Analog Demod Test Point
Default Low Set!
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
IC100LGE6551-CA1
DGND_1B11
DGND_2B16
DGND_3B17
DGND_4C10
DGND_5C11
DGND_6C12
DGND_7D26
DGND_8D29
DGND_9E26
DGND_10E29
DGND_11F26
DGND_12G26
DGND_13G29
DGND_14H3
DGND_15H4
DGND_16H26
DGND_17J3
DGND_18J26
DGND_19J29
DGND_20K3
DGND_21K5
DGND_22K26
DGND_23K28
DGND_24L26
DGND_25L29
DGND_26M2
DGND_27M26
DGND_28N2
DGND_29N15
DGND_30N26
DGND_31N29
DGND_32N31
DGND_33P3
DGND_34P15
DGND_35P26
DGND_36R3
DGND_37R15
DGND_38R16
DGND_39R17
DGND_40R18
DGND_41R19
DGND_42R20
DGND_43R21
DGND_44R22
DGND_45R23
DGND_46R26
DGND_47R29
DGND_48T15
DGND_49T16
DGND_50T17
DGND_51T18
DGND_52T19
DGND_53T20
DGND_54T21
DGND_55T22
DGND_56T23
DGND_57T26
DGND_58U2
DGND_59U4
DGND_60U5
DGND_61U15
DGND_62U16
DGND_63U17
DGND_64U18
DGND_65U19
DGND_66U20
DGND_67U21
DGND_68U22
DGND_69U23
DGND_70U29
DGND_71V2
DGND_72V4
DGND_73V5
DGND_74V15
DGND_75V16
DGND_76V17
DGND_77V18
DGND_78V19
DGND_79V20
DGND_80V21
DGND_81V22
DGND_82V23
DGND_83V26
DGND_84V27
DGND_85V28
DGND_86W3
DGND_87W4
DGND_88W5
DGND_89W9
DGND_90W15
DGND_91W16
DGND_92W17
DGND_93W18
DGND_94W19
DGND_95W20
DGND_96W21
DGND_97W22
DGND_98W23
DGND_99W26
DGND_100W29
DGND_101W31
DGND_102Y3
DGND_103Y4
DGND_104Y5
DGND_105Y15
DGND_106Y16
DGND_107Y17
DGND_108Y18
DGND_109Y19
DGND_110Y20
DGND_111Y21
DGND_112Y22
DGND_113Y23
DGND_114Y26
DGND_115AA4
DGND_116AA15
DGND_117AA16
DGND_118AA17
DGND_119AA18
DGND_120AA19
DGND_121AA20
DGND_122AA21
DGND_123AA22
DGND_124AA23
DGND_125AA26
DGND_126AA29
DGND_127AB2
DGND_128AB4
DGND_129AB15
DGND_130AB16
DGND_131AB17
DGND_132AB18
DGND_133AB19
DGND_134AB20
DGND_135AB21
DGND_136AB22
DGND_137AB23
DGND_138AB26
DGND_139AC2
DGND_140AC3
DGND_141AC4
DGND_142AC15
DGND_143AC16
DGND_144AC17
DGND_145AC18
DGND_146AC19
DGND_147AC20
DGND_148AC21
DGND_149AC22
DGND_150AC23
DGND_151AC26
DGND_152AC29
DGND_153AD3
DGND_154AD4
DGND_155AD28
DGND_156AE3
DGND_157AE4
DGND_158AF4
DGND_159AG3
DGND_160AG4
DGND_161AH2
DGND_162AH3
DGND_163AH4
DGND_164AJ4
DGND_165AK2
DGND_166AK3
DGND_167AK4
DGND_168AL4
DGND_169AL26
DGND_170AM4
DGND_171AM11
DGND_172AM26
C700
2.2uF
10V
TOOL_UH70
C701
2.2uF
10V
TOOL_UH70_NOT
MDS62110222
M700
MDS62110222
M701
MDS62110222
M702
JP700
JP701
JP702
JP703
MDS62110213
M705
MDS62110213
M706
MDS62110213
M707
MDS62110213
M708
MDS62110213
M709
K2L_GND
K2L 2015-01-18
07
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
PCMCI
2015-01-10
9
K2L / K2Lp
CI_ADDR[8]
CI_ADDR[3]
CI_ADDR[1]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]
CI_ADDR[9]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[6]
CI_ADDR[0]
CI_ADDR[11]
CI_ADDR[2]
CI_ADDR[7]
CI_ADDR[10]
CI_DATA[3]
CI_DATA[5]
CI_DATA[6]
CI_DATA[4]
CI_DATA[0]
CI_DATA[0-7]
CI_DATA[2]
CI_DATA[7]
CI_DATA[1]
TPO_DATA[5]
EB_DATA[5]
CAM_WAIT_N
AR90933
1/16W
CI_SLOT
CI_ADDR[0]
CI_MDI[7]
/CI_CD1
EB_ADDR[2]
CI_MDI[2]
C90210uF10V
CI_SLOT
CI_MCLKI
EB_ADDR[1]
/CI_CD2
CI_WE
R901 33 CI_SLOT
TPO_DATA[6]
CI_DATA[5]
TPI_CLK
/CI_CD2
CI_ADDR[7]
CI_MDI[6]
TPO_SOP
GND
CI_IOWR
C9010.1uF
CI_SLOT
CI_ADDR[6]
R914 33 CI_SLOT
TPI_DATA_CI[0]
TPO_DATA[1]
CI_DATA[0]
TPI_SOP
CI_MDI[5]
TPI_DATA[3]
CAM_WAIT_N_CI
R92310K
CI_SLOT
EB_ADDR[8]
CI_IORD
+5V_NORMAL
IC90074LVC1G32GW
CI_SLOT
3GND
2A
4 Y
1B 5 VCC
GND
CI_MISTRT
CI_MISTRT
TPI_DATA_CI[5]
TPO_DATA[2]
CI_DATA[2]
PCM_RESET
EB_ADDR[12]
/CI_CD1
CI_IORD
GND
REG
CI_MDI[3]
CI_MDI[0]
TPI_SOP_CI
TPO_CLK
CI_ADDR[1]
CI_ADDR[10]
TPI_DATA_CI[4]
TPI_DATA_CI[6]
TPO_DATA[0]
CI_DATA[7]
TPI_VAL
EB_ADDR[11]
GND
R91710K
CI_SLOTCI_MDI[1]
CI_ADDR[8]
+5V_CI_ON
TPI_DATA[7]
CI_ADDR[2]
TPI_VAL_CI
CI_ADDR[11]
TPI_DATA_CI[5]
TPI_DATA_CI[4]
TPO_DATA[3]
CI_DATA[3]
PCM_RESET_CI
EB_ADDR[13]
CAM_CD1_N
CI_OE
/PCM_CE1
REG
+5V_NORMAL
GND
EB_ADDR[9]
AR90833
1/16W
CI_SLOT
TPO_VAL
TPI_DATA_CI[6]
TPI_DATA_CI[7]
EB_DATA[0]
CI_DATA[1]
CAM_WAIT_N_CI
PCM_RESET_CI
CI_MDI[0]
+5V_CI_ON
EB_BE_N0
TPI_DATA[5]
CI_ADDR[9]
CI_WE
EB_ADDR[10]
CI_MDI[3]
AR91133
1/16W
CI_SLOT
CI_ADDR[4]
TPI_DATA_CI[7]
TPI_DATA_CI[3]
EB_DATA[1]
CI_DATA[6]
TPI_CLK_CI
EB_ADDR[7]
R92110K
CI_SLOT
CI_MDI[1]
R90010K
CI_SLOT
CI_IOWR
EB_ADDR[0]
EB_ADDR[14]
IC901AP2151WG-7
CI_SLOT
3FLG
2GND
4EN
1OUT
5IN
AR91033
1/16W
CI_SLOT
TPI_DATA[0]
TPI_DATA_CI[3]
TPI_DATA_CI[0]
EB_DATA[2]
CI_DATA[4]
TPI_VAL_CI
CAM_REG_N
R912100
CI_SLOT
CI_OE
CI_ADDR[3]
C9030.1uF
CI_SLOT
TPI_DATA[6]
EB_OE_N
TPI_DATA[1]
AR90133
1/16W
CI_SLOT
R909 10KCI_SLOT
TPI_DATA_CI[2]
TPI_DATA_CI[2]
EB_DATA[3]
AR90333
1/16WCI_SLOT
TPI_SOP_CI
CI_ADDR[14]
C9040.1uF
CI_SLOT
TPI_DATA[4]
CAM_IREQ_N
CI_MDI[4]
R922100
CI_SLOT
+5V_NORMAL
TPI_DATA[2]
R910100
CI_SLOT
AR900331/16W
CI_SLOT
CI_MDI[7]
TPI_DATA_CI[1]
TPI_DATA_CI[1]
EB_DATA[4]
AR90533
1/16WCI_SLOT
AR90733
1/16WCI_SLOT
PCM_5V_CTL
CI_ADDR[5]
CI_MDI[2]
TPI_CLK_CI
EB_BE_N1
C9002pF50V
CI_SLOT
C9061uF10V
CI_SLOT
EB_WE_N
TPO_DATA[4]
EB_DATA[6]
AR90633
1/16WCI_SLOT
AR90233
1/16WCI_SLOT
CI_MDI[4]
R91610K
EB_ADDR[4]
R915 100
CI_SLOT
R903 33 CI_SLOT
CI_MCLKI
R908 10KCI_SLOT
CI_MDI[6]+5V_NORMAL
GND
C9050.1uF16V
CI_SLOT
EB_ADDR[5]
TPO_DATA[7]
EB_DATA[7]
AR90433
1/16WCI_SLOT
AR91233
1/16W
CI_SLOT
CI_ADDR[13]CI_MIVAL_ERR
+3.3V_NORMAL
CI_MIVAL_ERR
R90710K
CI_SLOT
EB_ADDR[6]
CI_ADDR[12]
CI_MDI[5]
EB_ADDR[3]
R90610K
CI_SLOT
CI_ADDR[0-14]
CI_DATA[0-7]
JK900-*1HONGLIN...
CI_SLOT_MOLD_HONGLINEAG63217210
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
JK900-*210125901-015LF
EAG63217207CI_SLOT_MOLD_FCI/SPG
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
JK90010067972-000LF
CI_SLOT_METAL_43_49UH61_ONLY
EAG41860102
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
PCMCI
CI DETECT
(because of Hong Kong)* Option name of this page : CI_SLOT
CI HOST I/F
CI POWER ENABLE CONTROL
CI SLOT
CI Region
METAL CI SLOT ONLY FOR 43/49UH61
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THERMAL
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. PWR_1
2015-01-10
07
K2H
+1.8V
R2349
330K
+13VR2326
330K
OPT
GSNS
C232310uF10V
+5V_NORMAL
C236010uF25V
L2304PZ1608U121-2R0TF
L2302PZ1608U121-2R0TF
C232610uF10V
+3.5V_ST
L2301
UBW2012-121F
C236110uF10V
C23450.1uF16V
OPT
R2344
47K
1/16W
1%
L2305PZ1608U121-2R0TF
C23190.1uF16VOPT
C2344
0.1uF
25V
C234910uF25V
C2306
0.1uF50V
C231210uF10V
+3.3V_NORMAL
+3.5V_ST
+13V
ZD2302
2.5V
C230510uF25V
POWER_ON/OFF2_2
C231810uF25V
+3.3V_NORMAL
C232810uF10V
C23170.1uF25V
C234810uF10V
C232710uF10V
R2309
20K
1%
C23630.1uF25V
POWER_DET
R23238.2K
1/16W1%
R232410K
R2330
47K
1/16W
1%
R2328
16K
1/16W
1%
C2330
10uF10V
R2311
20K
OPT
R23410
OPT
R230810K1%
+13V
C2339
0.01uF50V
C232010uF10V
3.3V_EMMC
VID_CORE
R2337
47K
1/16W
1%
C2332
10uF10V
C2300
1500pF50V
OPT
+1.8V
C2353
5pF
50V
R2335100K
NON_OLED
C232110uF10V
R2318
05%
R2314
430K
1%
L2306
GSNS
R23057.5K1%
C23592700pF
50V
R233610KOPT
IC2306TPS56428DDAR
3VREG5
2VFB
4PG
1EN
5GND
6SW
7VBST
8VIN
9
[EP]GND
C232210uF10V
DVDD18_EMMC
R2317
330K
5%POWER_ON/OFF2_2
R23041.2K1%
C23580.1uF16V
PD_RESET_IC
L2313
BLM18PG121SN1D
C232910uF10V
C23070.1uF16V
Q2300-*1
2N7002KA
FET_KEC
G
D
S
+13V
R23062.7K
1%
1/16W
R2342
10K
POWER_DET_1
+3.5V_ST
CPU_1V0
D1V0
ZD23032.5V
C235010uF10V
+5V_NORMAL
C232410uF10V
D1V0
C23310.1uF16V
OPT
IC2301TJ2132GDP
EAN63492001
3
IN
2
EN
4
BIAS
1
POK
5
SS
6
OUT
7
FB
8
GND
9
[EP]GND
R234310K
C23522.2uF10V
ZD2301
2.5V
+3.3V_NORMAL
C2342
2700pF50V
C2340
10uF10V
C23111uF10V
C23570.1uF50V
R230310K
POWER_ON/OFF2_2
R2339
0
C2338
0.1uF
16V
C2336
10uF10V
C23131uF25V
+3.5V_ST
R2346
10K
C2314
0.1uF16V
OPT
C2325
10uF10V
R2319
0
R2347225%
+1.5V_DDR
+3.5V_ST
C234110uF10V
VID_CPU
C2315
1uF10V
R2320
3.3
1/8W
5%
OPT
POWER_ON/OFF2_3
C2346
0.1uF16V
R2348
75K
1/16W
1%
R2329
18K
1/16W
1%
R2327
1K
R233114K1%
PD_+12V
+13V
Q2302-*1
2N7002KA
FET_KEC
G
D
S
+3.3V_NORMAL
C2316
4700pF50V
C235110uF25V
C230110uF10V
R23325.1K1%
PD_+12V
R2345
4.87K
1/16W
1%
+3.3V_NORMAL
C2343470pF50V
OPT
C235410uF10V
R2338
0
1/16W
5%
R23214.7
5%
C230410uF10V
R233305%
PD_+3.5V
R230710K
R2340
240K
1/16W
1%
R2313
0 5%
C23080.1uF16V
C23350.1uF16V
OPT
C23470.01uF25V
C230310uF10V
C23560.1uF16V
NON_OLED
ZD2304
2.5V
R23006.8K1%
L2308
R2322
10K
C2337
10uF10V
C230210uF10V
POWER_ON/OFF2_1
R230122K1%
IC2303BD9A300MUV
EAN62870501
1PVIN_1
3PGND_1
7ITH
9 SS
10 SW_1
11 SW_2
12 SW_3
13
BOOT
14
PGD
15
EN
16
AVIN
5AGND
8MODE
6FB
4PGND_2
2PVIN_2 17
[EP]FIN
+3.5V_ST
C230910uF10V
C23550.47uF25V
C231010uF10V
C23330.01uF25VOPT
L23092.2uH
NR5040T2R2N
IC2304-*1
KIC7529M2
EAN63491301
PD_RESET_IC_7529M2-SUB
1
GND
2 OUT3VCC
IC2304
APX803L
EAN61829903
PD_RESET_IC_APX803-MAIN
1
GND
3VCC 2 RESET
C2365
150uF
6.3V
OPT
ZD2300
5V
ZD2305
5V
Q2302T2N7002AK
FET_TOSHIBA
S
G
D
Q2300T2N7002AK
FET_TOSHIBA
S
G
D
LD2300
DEBUG_LED
EAV60793101
R2310
33
DEBUG_LED
R2315
5.6K
1/16W
5%
DEBUG_LED
C23660.1uF16V
C236710uF10V C2368
10uF10V
C236910uF10V
C237010uF10V
IC2300RT7231GQW
3VREG5
2FB
4SS
1EN
5PGOOD
6SW_1
7SW_2
8BOOT
9VIN_1
10VIN_2
11
[EP]PGND
R230205%
R2334
180K
1%
R2325
2K
1%
IC2305TPS51362RVER
1PGOOD_1
3MODE
7SW_2
9SW_4
10
PGND_5
11
PGND_4
12
PGND_3
13
PGND_2
14
PGND_1
15 VIN_3
16 VIN_2
17 VIN_1
18 V5
19 GND
20 TRIP
21 SLEW
22 VSNS
23 GSNS
24
REFIN2
25
REFIN
26
VREF
27
RA
28
EN
5BST
8SW_3
6SW_1
4NC
2LP# 29
[EP]GND
IC2302MP1471AGJ-C667
3IN
2SW
4FB
1GND
6BST
5EN
L2303Epoxy-SDES053T-1R0MS
1.0uH
L23004.7uH
L23124.7uH
VLS6045EXT-4R7M(125)
L23071uH
CMLB065T-1R0MS 4A
Power_DET
+1.0V CORE
Vout=0.6*(1+R1/R2)=1.8V
debugging point
R2
Vout=2*R2/(R1+R2)=1.054V2A
R1
R1
R2
R1
R2
3A
R1
R2
Vout=0.765*(1+R1/R2)
Vout=0.8*(1+R1/R2)
R1
3A
R2
+1.5V DDR
POWER_ON/OFF1(5V)
Vout=0.8*(1+R1/R2)
R1
POWER_ON/OFF2_2(1.0V, 1.8V)
+1.05V_CPU_GPU
+3.5V_ST
POWER_ON/OFF2_3(1.5V)
+3.3V_NORMAL
Vout=0.6*(1+R1/R2)
+1.8V - K2L, eMMC& Vx1 pull-up
VID_CORE High : 0970VVID_CORE Low : 1.0V
R2
POWER_ON/OFF2_1(3.3V)
VID_CPU High : 1.006VVID_CPU Low : 0.970V
K2H Power SEQUENCE
+3.3V - eMMC
not to RESET at 8kV ESD
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. PWR_2
2015-01-10
08
K2H
C250410uF25V
PANEL_VCC
R2509 100
OPT
PWM_TCON_OUT
C25030.1uF25V
+5V_NORMAL
C2502
4700pF50V
R2520150K
L2504
UBW2012-121F
+3.5V_ST
R25060
55/60/65INCH
PWM_DIM2
R25011K
PSU_MODE_SELECT_NON
+13V
JP2505JP-BLOCK-1POWER_13V
D13V
GND
POWER_ON/OFF1
C251510uF10V
+13V
R251810K
Q2500
2N3906S-RTK
1
2
3
L2503
MLB-201209-0120P-N2
RL_ON
C250910uF10V
C25200.1uF50V
P2501
SMAW200-H18S5 PSU_18P
D13
A13
SCLK
D-GND
D-GND
A-GND
GND
D-GND
D13
A-GND
SIN
PDIM2
D13
PDIM1
VSINC
P/ON
A13
INVON
GND
C25050.1uF25V
L/D_VSYNC
C25060.1uF16VOPT
C2500
0.1uF16V
OPT
R2519
36K
VA2500
ADUC 20S 02 010L
OPT
R2517
10K
A13V
L/D_CLK
R2507 100OPT
C251110uF25V
+3.3V_NORMAL
C251310uF10V
R2521
3.3K
LVDS_DISCHARGE
Q2503MMBT3904(NXP)
E
B
C
C250810uF25V
P2502
SMAW200-H12S5K(BK)(LTR) PSU_12P
ZD2500
5V
+13V
C252410uF25V
C25220.1uF
50V
R2503100
PSU_MODE_SELECT_NON
INV_CTL
C251210uF25V
MODE_SELECT
R251110K
C2501
1uF10V
4.7uF10V
C2521
OPT
+13V
C252310uF25V
R250210K
+13V
A13V
L/D_DO
PWM_DIM
R250010K
L2501SPM6530T-3R3M
3.3uH
L2500PZ1608U121-2R0TF
C251410uF10V
Q2504SSM3J332R
S
G
D
PANEL_CTL
L2502
MLB-201209-0120P-N2
IC2500RT7231GQW
3VREG5
2FB
4SS
1EN
5PGOOD
6SW_1
7SW_2
8BOOT
9VIN_1
10VIN_2
11
[EP]PGNDR250412K1%
R25051.6K1%
R25105601%
C2516150pF50V
R2508 100
R2512 100
R2513 100R2514 100
R1
R2
’15 UHD 12.5V sole out power’Net name +12V means 12.5V power output
Q2302 Change: Diodes --> NXP, 131118
PANEL_POWER
Vout=0.765*(1+R1/R2)
+5.0V normal & USB
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MICOM
2015-06-13
30
K2L / K2Lp
+3.5V_ST
WOL/WIFI_POWER_ON
+3.5V_ST
MODE_SELECT(PWM1)
AR3000
3.3K
MICOM_EYE_Q
R3005
10K
OPT
P300012507WS-04L
MICOM_DEBUG
1
2
3
4
5
EYE_SCL
WIFI_EN
AMP_MUTE
X3000
32.768KHz
GND
MODEL1_OPT_2(AM2)
R3038100
R3011
10K
OPT
R3016
1K
R3030
10K
POWER_ON/OFF2_3
SOC_RX
MODEL1_OPT_3(AM3)
I2C_SCL1
C300218pF50V
EDID_WP
SIDE_HP_MUTE
EYE_SDA
POWER_DET_1
R3004
10K
R3034
120K
R3029
33
+3.5V_ST
WOL_CTL
MODEL1_OPT_1(AM1)
C300315pF50V
LED_R
MODEL1_OPT_3(AM3)
+3.5V_ST
AR3001331/16W
WOL_CTL
R3010
10K
C30000.1uF
PANEL_CTL
+3.5V_ST
MICOM_RESET
POWER_ON/OFF2_1
I2C_SDA1
MODEL1_OPT_0(AM0)
MODEL1_OPT_0(AM0)
R3008
10K
POWER_ON/OFF2_2
R3006
10K
POWER_ON/OFF1
RL_ON
WOL/ETH_POWER_ON
POWER_ON/OFF2_4
RETENTION_DISABLE
HDMI_CEC
R3009
10K
OPT
C3001
0.47uF
SW3000JTP-1127WEM
MICOM_RESET_SW
12
4 3R3031
270K
OPT
+3.5V_ST
MODEL1_OPT_1(AM1)
SOC_TX
HDMI_CEC
RETENTION_DISABLE
MODEL1_OPT_2(AM2)
R300010K
MICOM_MODE_SELECT
R3007
10K
OPT
IC3000
R5F100GEAFB#30
1P60/SCLA0
2P61/SDAA0
3P62
4P63
5P31/TI03/TO03/INTP4
6P75/KR5/INTP9/SCK01/SCL01
7P74/KR4/INTP8/SI01/SDA01
8P73/KR3/SO01
9P72/KR2/SO21
10P71/KR1/SI21/SDA21
11P70/KR0/SCK21/SCL21
12P30/INTP3/RTC1HZ/SCK11/SCL11
13
P50/INTP1/SI11/SDA11
14
P51/INTP2/SO11
15
P17/TI02/TO02
16
P16/TI01/TO01/INTP5
17
P15/PCLBUZ1/SCK20/SCL20
18
P14/RXD2/SI20/SDA20
19
P13/TXD2/SO20
20
P12/SO00/TXD0/TOOLTXD
21
P11/SI00/RXD0/TOOLRXD/SDA00
22
P10/SCK00/SCL00
23
P146
24
P147/ANI18
25 P27/ANI726 P26/ANI627 P25/ANI528 P24/ANI429 P23/ANI330 P22/ANI231 P21/ANI1/AVREFM32 P20/ANI0/AVREFP33 P13034 P01/TO00/RXD135 P00/TI00/TXD136 P140/PCLBUZ0/INTP6
37
P120/ANI19
38
P41/TI07/TO07
39
P40/TOOL0
40
RESET
41
P124/XT2/EXCLKS
42
P123/XT1
43
P137/INTP0
44
P122/X2/EXCLK
45
P121/X1
46
REGC
47
VSS
48
VDD
INV_CTL
LED_R
KEY2
CEC_REMOTE
MICOM_DEBUG
MICOM_DEBUG
Q3001SSM3K56FSEBK63231501
S
G
D
C30040.1uF16V
MICOM_RESET
POWER_ON/OFF2_4
MODE_SELECT(PWM1)
DDR_CS_ON_OFF
INSTANT_BOOT
MODE_SELECT
3D&L_DIM_EN
R303327K
R3014
10K
MICOM_DEBUG
R3028
4.7MOPT
POWER_DET
KEY1IR
SOC_RESET
D3000
BAT54_TSC
C30052.2uF10VMICOM_MODE_SELECT
T_CON_SYS_POWER_OFF
T_CON_SYS_POWER_OFF
R3039
10K
1/16W
5%
MICOM_LCD
+3.3V_NORMAL
AR3002
3.3K
OPT
(FHD)
UHD
POWER_ON/OFF1(5V)
POWER_ON/OFF2_4(1.1V)
0.72V 2.27V
TV
check WOL power K2H
MICOM MODEL OPTION
MODEL_OPT_2
NON LOGO / LCD LOGO / OLED
TV
Renesas MICOM
M2A5LR
FHD
BOX
H15
Don’t remove R3016,not making float P40
1.53V
MODEL_OPT_0
MODEL_OPT_3
NON LOGO / OLED
For Debug
BOX
(UHD)RTK
MODEL_OPT_1
POWER_ON/OFF2_1(3.3V)
MICOM MODEL OPTION
MODEL_OPT_3M16
SOC_RESET
For CEC
LOGO / LCD
8K
M16
POWER_ON/OFF2_3(1.5V)
LM15 Power SEQUENCE
3.0V
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MODEL OPTION
2015-01-10
30
K2H
R3005-*1 2.7KMICOM_NON_LOGO/LCD
R3005-*2 8.2KMICOM_LOGO/LCD
R3005-*3 20KMICOM_NON_LOGO/OLED
R3007-*1 2.7KMICOM_TV_NON_EPI
R3007-*3 20KMICOM_TV_EPI
R3005-*4 75K
MICOM_LOGO/OLED
R3009-*3 20KMICOM_UHD
R3009-*4 75K
MICOM_8KR3009-*1 2.7K
MICOM_FHD
R3011-*2 8.2K
MICOM_RTK
R3011-*4 75K
MICOM_M2R3011-*1 2.7K
MICOM_M16
R3011-*3 20KMICOM_H15/A5LR
NON LOGO / LCDMODEL_OPT_0(AM0)
MICOM MODEL OPTION
LOGO / LCD
0.72V
MODEL_OPT_2(AM2)
1.53V
BOX_NON_EPITV_NON_EPI
FHD
MODEL_OPT_3(AM3)
UHD
M16
MODEL_OPT_1(AM1)
H15
2.27V 3.0V
NON LOGO / OLED LOGO / OLED
MODEL_OPT_3(AM3)
TV_EPI BOX_NON_EPI
8K
A5LR M2
M16 RTK
(FHD)
(UHD)
(2.7K) (8.2K) (20K) (75K)
MODEL_OPT_3(AM3)
MODEL_OPT_1(AM1)
(8.2K)
0.72V
(20K)
MODEL_OPT_2(AM2)
MODEL_OPT_3(AM3)
(75K)
2.27V
MODEL_OPT_0(AM0)
(FHD)
1.53V 3.0V
(UHD)
(2.7K)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
HDMI
2015-01-10
33
K2L
DDC_SDA_3
R33304.7K
HDMI_EXT_EDID
DDC_SDA_1
+5V_NORMAL
R3301100K
CK-_HDMI2
R3321
10K
+5V_NORMAL
R33091K
DDC_SDA_2
HDMI_ARC
D1+_HDMI2
AR3303331/16W
+5V_NORMAL
R33041K
DDC_SDA_2
DDC_SCL_2
5V_HDMI_3
R3313
1.8K
5V_DET_HDMI_2
R3314
3.3K
Q3301
2N3904SBJT_KEC_1
E
B
C
C33030.01uF
50V
D0-_HDMI2
CK+_HDMI2
CEC_REMOTE
Q3303
2N3904SHDMI_EXT_EDID
E
B
C
EDID_WP
DDC_SCL_2
R3334180
5%
D2+_HDMI2
AR3300
47K
1/16W
R3323
39K
HDMI_HPD_2
AR3302
47K
1/16W
D3308
MMBD6100
HDMI_PULLUP_1
A2
C
A1 C3302
0.1uF16V
R33114.7K
D3309MMBD6100
HDMI_PULLUP_1
A2
C
A1
+5V_NORMAL
5V_HDMI_2
D1-_HDMI2
DDC_SCL_1
R3332
100
1%
D0+_HDMI2
IC3301
BR24G02FJ-3GTE2
HDMI_EXT_EDID
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
D3305MMBD6100
HDMI_PULLUP_1
A2
C
A1C3300
0.1uF16V
D2-_HDMI2
5V_HDMI_1
5V_HDMI_2
HDMI_ARC
AR3301
47K1/16W
HDMI_EXT_EDID_NON
C33010.1uF16V
R3317
3.3K
DDC_SDA_3_1
AR33065.11/16W
D1+_HDMI3
R33074.7K
HDMI_EXT_EDID_NONR33031K
Q33002N3904S
BJT_KEC_1
0TRKE80046A
E
B
C
5V_HDMI_3
D2+_HDMI3
R3315
1.8K
AR33075.11/16W
5V_DET_HDMI_3
R3300100K
D1-_HDMI3
D0+_HDMI3
AR3304331/16W
DDC_SCL_3_1
R33021K
CEC_REMOTE
D0-_HDMI3
HDMI_HPD_3
CK+_HDMI3
D2-_HDMI3
CK-_HDMI3
R33124.7K
HDMI_EXT_EDID
R3320100KOPT
R3331
3.3K
D1+_HDMI1
Q3302
2N3904SBJT_KEC_1
0TRKE80046A
E
B
C
CK-_HDMI1
D1-_HDMI1
R33084.7K
D2-_HDMI1
DDC_SCL_1
D2+_HDMI1
DDC_SDA_1
CEC_REMOTE
R33061K
AR33085.11/16W
CK+_HDMI1
5V_DET_HDMI_1
R33051K
HDMI_HPD_CBUS_1
AR3305331/16W
AR33095.11/16W
5V_HDMI_1
D0+_HDMI1
D0-_HDMI1
R3326
1.8K
AR33105.11/16W
AR33115.11/16W
VA3300
ESD_HDMI
EAF61530102
VA3303
ESD_HDMI
EAF61530102
VA3311
ESD_HDMI
EAF61530102
VA3314
ESD_HDMI
EAF61530102
VA3301
ESD_HDMI
EAF61630102
VA3302
ESD_HDMI
EAF61630102
VA3304
ESD_HDMI
EAF61630102
VA3305
ESD_HDMI
EAF61630102
VA3306
ESD_HDMI
EAF61630102
VA3307
ESD_HDMI
EAF61630102
VA3309
ESD_HDMI
EAF61630102
VA3310
ESD_HDMI
EAF61630102
VA3313
ESD_HDMI
EAF61630102
Q3300-*1MMBT3904(NXP)BJT_NXP_2
E
B
C
Q3301-*1MMBT3904(NXP)BJT_NXP_2
E
B
C
Q3302-*1MMBT3904(NXP)BJT_NXP_2
E
B
C
VA3300-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3303-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3311-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3314-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3301-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3302-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3304-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3305-*1ADUC 20S 02 010L
EAF61530301ESD_HDMI_AMOTECH_2
VA3306-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3307-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3309-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3310-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3313-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
D3305-*1KDS1840DD184009AAHDMI_PULLUP_KEC_2
A2
C
A1
D3308-*1KDS184
0DD184009AAHDMI_PULLUP_KEC_2
A2
C
A1
D3309-*1KDS1840DD184009AAHDMI_PULLUP_KEC_2
A2
C
A1
DDC_BUFFER_SW
DDC_BUFFER_SW
5V_HDMI_3
AR331247K
1/16W
HDMI_EXT_EDID
R33350
HDMI_EXT_EDID_NON
D3310MMBD6100HDMI_EXT_EDID
A2
C
A1
+5V_NORMAL
C33040.1uF
16V
HDMI_EXT_EDID
DDC_SCL_3
DDC_SDA_3
DDC_BUFFER_SDA
DDC_BUFFER_SCL
R33360
HDMI_EXT_EDID_NON
DDC_BUFFER_SCL
DDC_BUFFER_SDA
IC3302PCA9517DGKR
DEV_PCA9517_EXTEDID
3SDAA
2SCLA
4GND
1VCCA
5EN
6SDAB
7SCLB
8VCCB
DDC_SCL_3
AR3301-*1
10K1/16W
HDMI_EXT_EDID
JK3302
05008WR_H19C
HDMI_JACK_DEV
14RESERVED
13CEC
5TMDS_DATA1_SHIELD
20
BODY_SHIELD
12TMDS_CLK-
11TMDS_CLK_SHIELD
2TMDS_DATA2_SHIELD
19HOT_PLUG_DETECT
18VDD[+5V]
10TMDS_CLK+
4TMDS_DATA1+
1TMDS_DATA2+
17DDC/CEC_GND
9TMDS_DATA0-
8TMDS_DATA0_SHIELD
3TMDS_DATA2-
16SDA
7TMDS_DATA0+
6TMDS_DATA1-
15SCL
R33370
HDMI_EXT_EDID
R33380
HDMI_EXT_EDID
JK3302-*1
5501-56219
HDMI_JACK_CNPLUS
14RESERVED
13CEC
5TMDS_DATA1_SHIELD
20
BODY_SHIELD
12TMDS_CLK-
11TMDS_CLK_SHIELD
2TMDS_DATA2_SHIELD
19HOT_PLUG_DETECT
18VDD[+5V]
10TMDS_CLK+
4TMDS_DATA1+
1TMDS_DATA2+
17DDC/CEC_GND
9TMDS_DATA0-
8TMDS_DATA0_SHIELD
3TMDS_DATA2-
16SDA
7TMDS_DATA0+
6TMDS_DATA1-
15SCL
JK3301
YKF45-7058V
14NC
13CEC
5DATA1_SHIELD
20
SHIELD
12CLK-
11CLK_SHIELD
2DATA2_SHIELD
19HPD
18+5V_POWER
10CLK+
4DATA1+
1DATA2+
17DDC/CEC_GND
9DATA0-
8DATA0_SHIELD
3DATA2-
16SDA
7DATA0+
6DATA1-
15SCL
JK3300
YKF45-7058V
14NC
13CEC
5DATA1_SHIELD
20
SHIELD
12CLK-
11CLK_SHIELD
2DATA2_SHIELD
19HPD
18+5V_POWER
10CLK+
4DATA1+
1DATA2+
17DDC/CEC_GND
9DATA0-
8DATA0_SHIELD
3DATA2-
16SDA
7DATA0+
6DATA1-
15SCL
DDC_SDA_3
R33390
HDMI_EXT_EDID
R33400
HDMI_EXT_EDIDDDC_SCL_3DDC_SCL_3_1
DDC_SDA_3_1
HDMI
HDMI2 with ARC
EDID external EEPROM & DDC BUFFER for HDMI3
DDC pull-up
ARC
Close to SOC
HDMI3 with EEPROM
FROM HDMI PORT
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Fiber Optic
Fiber Optic
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. JACK_COMMON_H
2014-07-24
38
UF71/7500
SIGN380008
C38170.22uF25V
HP_OUT
COMP1_Pr
C380927pF50VOPT
C38081000pF50VOPT
AV1_CVBS_DET
R381410K
1%
C380047pF50V
R3821 0
OPT
+3.3V_NORMAL
VA38005.6V
R3820
10KHP_OUT
C3822150pFOPT
C381327pF50VOPT
R381510K1%
+3.3V_NORMAL
R3822
75
1/4W
1%
OPT
C3804100pF50VOPT
R3806
0
C38180.1uF16V
R3818-*122uF16V
HP_AMP_NON
RIN1
+3.3V_NORMAL
JK38002F01TC1-CLM97-4F
OPTIC_FOXCONN
3VIN
2VCC
1GND
4
SHIELD
C381027pF50VOPT
C3803100pF50VOPT
VA38085.6V
HP_OUT
C381410pF50V
R381010K
+3.3V_NORMAL
COMP1/AV1/DVI_R_IN
JK3800-*1JST1223-001
OPTIC_SOLTEAM
1
GND
2
VCC
3
VINPUT
4FIX_POLE
HP_DET
COMP1_Pb
L3801
BLM18PG121SN1DHP_OUT
C381227pF50VOPT
C381147pF50V
R380710K
C38160.22uF25V
HP_OUT
C3802560pF50V
OPT
C380527pF50VOPT
COMP1_DET
R381775
1%
R38320
R38110
R38021K
DTV/MNT_V_OUT
R381675
1%
JK3801PEJ034-01
JACK_HP_OUT/RS232C
EAG60841811
6BT_TERMINAL2
7BB_TERMINAL2
5T_SPRING
4R_SPRING
3E_SPRING
L3800BLM18PG121SN1D
HP_OUT
VA38035.6V
R38031K
R3808
75
1/4W
1%
C3820390pF50VOPT
COMP1/AV1/DVI_L_IN
COMP1_Y/CVBS
R3819-*122uF16V
HP_AMP_NON
HP_ROUT_AMP
C38071000pF50VOPT
C3801560pF50V
OPT
VA38015.6V
R38090
VA38075.5V
OPT
C3819390pF50VOPT
R3800
470K
DOUT1
C3806100pF50VOPT
C381510pF50V
R3801470K
R3805
0VA38025.6V
HP_LOUT_AMP
SPDIF_OUT
VA38045.5V
VA38055.5V
VA38065.5V
R38136.8K 1%
R38126.8K 1%
R3804 1K
HP_OUT
JK3802PPJ245-31
5A[GN/YL]O-SPRING
6A[GN/YL]E-LUG
4A[GN/YL]CONTACT
5B [BL]O-SPRING
7C [RD1]E-LUG-S
5C [RD1]O-SPRING
4C [RD1]CONTACT
5D [WH]O-SPRING
4E [RD2]CONTACT
5E [RD2]O-SPRING
6E [RD2]E-LUG
R3818 150
HP_AMP
R3819 150
HP_AMP
1608 sizs For EMI
1608 sizs For EMI
1608 sizs For EMI
AV/COMPONENT REARSPDIF OUT
RS232C
1608 sizs For EMI
HP OUT
1608 sizs For EMI
PLACE CLOSE TO JACK
Place JACK Side
PLACE CLOSE TO SOC
FOR EMI
1608 sizs For EMI
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. IR/KEY
2014-05-19
12
UF71/7500
IC4101
AO-R123C7G-LG
DEBUG_IR_PROTO
GGND
VVS
OOUT
R4105
47
1/10W
5%
DEBUG_IR_PROTO
EYE_SCL
C41095pF50VOPT
IR
R4112100
R41091.8K
KEY2
R411610K1%
JP4101JP-BLOCK-IR
IR
GND
IR
C41080.1uF
WIFI_DM
EYE_SDA
R411010K5%
C41040.1uF
+3.5V_ST
C41110.1uF
OPT
3D_SYNC
R4102
3.3K
+3.5V_WIFI
+3.5V_ST
C41061000pF50VOPT
KEY1
R410010K
OPT
R4103
330
1/16W
5%
DEBUG_IR_PROTO
C4110
10uF
10V
R4111100
+3.5V_ST
WOL/WIFI_POWER_ON
R411510K1%
+3.5V_ST
3D_SYNC
+3.5V_ST
C4100
0.1uF
AR4101100
1/16W
WIFI_DP
C4105100pF50V
C41020.1uF
16V
OPT
M_RFModule_RESET
WIFI_EN
+3.5V_WIFI
C41075pF50VOPT
LED_R
C41120.1uF
OPT
R4101 33
R4117
2K OPT
D4100
WIFI_DIODE_TOSHIBA
EAH62735601
D4100-*1
WIFI_DIODE_SEMTECH
EAH61515101
R41180
1/16W5%
OPT
R4119
0
1/16W
WIFI_11N_ONLY
P4100
12507WR-H21L2B(BK)
1VCC
2USB D-
3USB D+
4GND
5WL_HOST_WAKE
6GND
7BT_REG_ON
8GND
12SDA
13SCL
14GND
15IR
16LED
17GND
183.5v_ST
19KEY2
20KEY1
21GND
22
GND
IC4100TAEJIN TECHNOLOGY CO., LTD.
WIFI_EN_TJ2242
EAN64148901
3EN
2GND
4FLAG
1IN
6OUT
5ILIMIT
R4120
9.1K
1/16W
5%
WIFI_EN_TJ2242
IC4100-*1BD2242G
EAN62871401
WIFI_EN_ROHM
3EN
2GND
4OC
1VIN
6VOUT
5ILIM
R4120-*114K
1/16W1%
WIFI_EN_ROHM
C411310uF10V
R4104100
R4106100
MICOM_5KEY_JOG_TYPE
R4107
0
MICOM_KEY_ONE_KEYZD4110
5V
ESD_READYZD41115V
ESD_READY
VA4110
ESD_READY
R4121100
R41132.2
R41142.2
WIFI POWER ENABLE CONTROL
Discharge Resistor
Current Limit : 1.5A
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. USB2.0 jack
2015-04-27
13
K2L
JK4302
US-04A-VSD
USB_REAR
1
2
3
4
5
/USB_OCD1
C43010.1uF16V
USB_REAR
C4322
10uF
10VUSB_REAR
R430110K
USB_REAR
USB_CTL1
USB_DP1
+5V_NORMAL
R43034.7K
USB_REAR
JP4300JP-BLOCK-USB
VBUSDM
DP GND
+5V_USB_1+5V_USB_1
+3.3V_NORMAL
C4323
10uF10V
USB_REAR
USB_DM1
D4301
5V
USB_REAR_ESD_DIODE
D4302
DF3D6.8MS
USB_REAR
R4309 2.2USB_REAR
R4308 2.2USB_REAR
IC4301BD2242G
USB_REAREAN62871401
3EN
2GND
4OC
1VIN
6VOUT
5ILIM
R4305
14K
1%
USB_REAR
USB1
OCP USB2_2.0
MAX 1.0A
value change
USB2.0 2Port
USB-STRAIGHT(Rear Jack)
10K(2.63V) --> 4.7K(2.97V)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
USB DOWN STREAM
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.3V_NORMAL
+5V_NORMAL
USB_CTL3_0
R44034.7K
USB_SIDE
+5V_USB_2
R440210K
USB_SIDE
/USB_OCD3_0
C44020.1uF16V
USB_SIDE
USB3_DM0
USB3_DP0
USB3_TXM0
USB3_TXP0
ZD4400
5V
USB_SIDE_ESD_DIODE
M4400JP-BLOCK-USB
VBUSDM
DP GND
+5V_USB_2D4400
DF3D6.8MS
USB_SIDE
C4400
10uF
10V
JK4400
3AU04S-305-ZC-(LG)
USB_SIDE
12
34
5
C4401
10uF10V
USB3_RXM0
USB3_RXP0
/USB_OCD1
USB_CTL1
USB_DM1
USB_DP1
R4401 2.2USB_SIDE
R4400 2.2USB_SIDE
IC4400BD2242G
USB_SIDE
3EN
2GND
4OC
1VIN
6VOUT
5ILIM
R4404
14K
1%
USB_SIDE
K2H
15
2015.02.11
USB 2 & 3 26
043.sht
10K(2.63V) --> 4.7K(2.97V)
value change
MAX 1.0AUSB2
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. LAN_H
2014-12-15
50
K2H
VA5000
5.5V
L5001PZ1608U121-2R0TF
VA5003
5.5V
EPHY_RDP
R5000 0
OPT
C50000.1uF16V
EPHY_TDN
EPHY_RDN
R5001 0
OPT
VA5001
5.5V
VA5002
5.5V
EPHY_TDP
C50010.01uF50V
L5000PZ1608U121-2R0TF
JK5000
RJ45VT-01SN002
LANJACK_UDE_MAINEAG35781010
11
22
33
44
55
66
77
88
9
9
JK5000-*1
26TM9G-30100-02HF
LANJACK_FREEPORT_SUB1EAG35781016
11
22
33
44
55
66
77
88
9
9
JK5000-*2
B50(512-10)F4-03A-A013-B52
EAG35781018LANJACK_HONGLIN_SUB2
11
22
33
44
55
66
77
88
9
9
Ethernet Block
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MAIN_AMP
2014-10-17
58
C580433pF50V
10uF
C5810
25V
P5800
SPK_WOOFER_NON
WAFER-ANGLE
1
2
3
4
SPK_R+
L580410.0uH
NRS6045T100MMGK
C58200.47uF50V
SPK_R-
SPK_L-
AMP_MUTE
R580110K
+13V_AMP
C58181uF10V
SPK_R+
L5801
PZ1608U121-2R0TF
R5804
100
I2S_AMP
R5807
3.3
1/10W
5%
R5805100
1/16W
C58031000pF
50V
I2S_AMP
0.1uF
C5824
50V
SPK_L+
R5810
3.3
1/10W
5%
AUD_LRCK
Q58002N3904S
E
B
C
SPK_L-
C58011uF10V
C5807
22000pF
50V
C5814390pF50V
AUD_LRCH
R5812
4.7K
A13V
C5808
22000pF
50V
IC5800
NTP7515
AMP_NTP7515
3NC_22VDD_PLL
4GND
1NC_1
6DVDD5NC_3
7SDATA
8WCK
9NC_4
10SDA
11
SCL
12
FAULT
13
MONITOR_0
14
MONITOR_1
15
MONITOR_2
16
BST2B
17
PGND2B
18
OUT2B
19
PVDD2B
20
PVDD2A
21 OUT2A22 PGND2A23 BST2A24 VDR225 AGND26 NC_527 VDR128 BST1B29 PGND1B30 OUT1B
31
PVDD1B
32
PVDD1A
33
OUT1A
34
PGND1A
35
BST1A
36
RESET
37
AD
38
CLK_I
39
GND_IO
40
VDD_IO
41
[EP]GND C5813
390pF50V
0.1uF
C5805
16V
R5800
10K
I2C_SCL4
C581222000pF50V
TP5801
0.1uFC5822
50V
AR5800100
+13V_AMP
C58190.47uF50V
WOOFER_MUTE
C58061000pF50V
AMP_RESET_N
R5809
3.3
1/10W
5%
R5813
4.7K
R5814
4.7K
WOOFER_MUTE
L580310.0uH
NRS6045T100MMGK
I2C_SDA4
C581122000pF50V
TP5802
R5808
3.3
1/10W
5%
L5800UBW2012-121F
R5806-*13K
SPK_WOOFER
L580510.0uH
NRS6045T100MMGK
C580233pF50V
SPK_L+
0.1uFC5821
50V
AUD_SCK
R5806
4.7K
SPK_WOOFER_NON
SPK_R-
C58171uF10V
+13V_AMP
C58001uF10V
10uFC5809
25V
R5811
4.7K
L580210.0uH
NRS6045T100MMGK
C5815390pF50V
+3.3V_NORMAL
0.1uF
C5823
50V
+3.3V_NORMAL
C5816390pF50V
IC5800-*1
NTP7515D
AMP_NTP7515D
3NC_22VDD_PLL
4GND
1NC_1
6DVDD5NC_3
7SDATA
8WCK
9NC_4
10SDA
11
SCL
12
FAULT
13
MONITOR_0
14
MONITOR_1
15
MONITOR_2
16
BST2B
17
PGND2B
18
OUT2B
19
PVDD2B
20
PVDD2A
21 OUT2A22 PGND2A23 BST2A24 VDR225 AGND26 NC_527 VDR128 BST1B29 PGND1B30 OUT1B
31
PVDD1B
32
PVDD1A
33
OUT1A
34
PGND1A
35
BST1A
36
RESET
37
AD
38
CLK_I
39
GND_IO
40
VDD_IO
41
[EP]GND
SPEAKER_L
0x54
AUDIO AMP(NTP7515)
SPEAKER_R
4P Box type
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2014-11-22
HP_AMP 61
K2H
C61012.2uF10V
HP_AMP
HP_LOUT
+3.3V_NORMAL
R610110K
HP_AMPR6109
0
C61100.01uF
OPT
R610010K
HP_AMP
C61021uF10V
HP_AMP
R610443K
1%
HP_AMPR61080
R610643K
1%
HP_AMP
C61070.1uF16V
HP_AMP
R6103
43K
1%
HP_AMP
R6102
43K
1%
HP_AMP
C61031uF10V
HP_AMP
R61070
HP_AMP_NON
SIDE_HP_MUTE
HP_ROUT_AMP
C61110.01uFOPT
C6104
18pF
HP_AMP
+3.3V_NORMAL
C61051uF10V
HP_AMP
IC6100TPA6138A2
HP_AMP
3OUTR
2-INR
4GND_1
1+INR
6VSS
5MUTE
7CN
8CP
9VDD
10GND_2
11UVP
12OUTL
13-INL
14+INL
HP_LOUT_AMP
C610810pF50V
HP_AMP
C610610pF50V
HP_AMP
C61002.2uF10V
HP_AMPC610918pF
HP_AMP
R61054.7K
HP_AMP
HP_ROUT
R61100
HP_AMP_NON
EARPHONE AMP
H/P out R/C filterClose to Main SOC(ready for debugging)
H/P out R/C filterClose to Main SOC(ready for debugging)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. TU_CIRCUIT
2014-10-17
18
K2H
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[7]
/TU_RESET1
TU_CVBS
IF_P_TU
L6505PZ1608U121-2R0TF
TU_N/D
Demod_CoreDemod_Core
R6516200
TU_EXT_ATV
R6513 0
TU_EXT_ATV
+3.5V_ST
R6521
10K
TU_N/D
IF_N_MAIN
Q65022N3906S-RTK
TU_EXT_ATV_KEC_1
E
B
C
IC6500TJ2132GDP
TU_N/D
3IN
2EN
4BIAS
1POK
5SS
6OUT
7FB
8GND
9
[EP]GND
LNB_TX
C6507
0.1uF16V
TU_N/D
LNB_OUT
TU_CVBS_TU
+3.3V_TU
FE_DEMOD1_TS_CLK
C651933pFOPT
FE_DEMOD1_TS_ERROR
C65151uF25V
TU_N/D
D_Demod_Core
AR650033
TU_ALL
C65012700pF
50VTU_N/D
IF_AGC
I2C_SCL5_TU
C65020.1uF16V
TU_ALL_IntDemodIF_AGC_TU
FE_DEMOD2_TS_ERROR
FE_DEMOD1_TS_ERROR
R6517200
TU_EXT_ATV
I2C_SDA2
C652033pFOPT
+3.3V_LNA_TU
C651810uF10V
TU_N/D
LNB_TX
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_SYNC
I2C_SCL2
POWER_ON/OFF2_2
FE_DEMOD1_TS_VAL
/TU_RESET1_TU
+5V_NORMAL
+3.3V_NORMAL
FE_DEMOD1_TS_ERROR
I2C_SDA5_TU
R6519
10.5K
TU_N/D
AR6500-*12001/16W
TU_W_BR/TW
R65050
TU_ALL_IntDemod
IF_P_MAIN
R6506 1K
TU_ALL_IntDemod
R6501100
TU_N/D
C65100.1uF
TU_ALL
C65060.1uF
TU_M/W
L6501PZ1608U121-2R0TF
TU_ALL
LNB_OUT
+3.3V_NORMAL
R65040
TU_ALL_IntDemod
IF_N_TU
R6500
10KTU_N/D
C65110.1uFTU_N/D
L6502OPT
TU_SIF_TU
L6503PZ1608U121-2R0TF
TU_N/D
+3.3V_NORMAL
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[0-7]FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[0]
C65120.1uF
OPT
IF_P_MAIN
C650010uF10V
TU_N/D
C6504
0.1uF16V
OPT
C6505150pF50V
TU_I2C_NON_EU
C6503150pF50V
TU_I2C_NON_EU
Q6502-*1MMBT3906(NXP)TU_EXT_ATV_NXP_2
E
B
C
C6505-*147pF50V
TU_I2C_EUC6503-*147pF50V
TU_I2C_EU
+3.3V_TU_I2CL6506
PZ1608U121-2R0TF
TU_ALL
C65210.1uFTU_ALL
Global F/E Option Name1. TU2. Tuner Name = TDJ’H’,TDj’M’...3. Country Name = KR,US,BR,EU ...
Example of Option nameTU_ALL_IntDemod = All Tuner type for Internal demod
TU_M/W = apply TDSM&TDSW Type Tuner
4
else : Max 0.7A
14
3. Signal Width >= 12mils2. No via on both of themclose to Tuner
close to Tuner14’ Tuner Type for Global TDJ’H’-G101D : Half NIM for EU,AJJA TDJ’H’-H101F : Half NIM for US, KRTDJ’K’-T101F : Half NIM for TWTDJ’M’-C301D,F : FULL NIM for ChinaTDJ’M’-B101F : Brazil NIM with Isolater TypeTDJ’M’-K101F : colombia NIMTDJ’M’-G101D,G105D,G151D : EU Combo&Full NIMTDJ’M’-H101F,H151F : Korea PIP tunerTDJ’W’-A151D : AJJA T2 PIP
1
6
8
15
SIF pin only Ready for K2H
Ground Width >= 24mils
1608 perallel because of derating
26
11
7
13
10
Vout=0.6*(1+R1/R2)
3
R1
2
9
close to Tuner
17
5
R2
T2 : Max 1.7A
12
1. should be guarded by ground
should be guarded by ground,Match GND VIA
2A16
Signal to Signal Width = 12mils
19
22
21
23
25
24
18
20
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. TU_SYMBOL_H
2014-09-11
19
K2H
R67050
FE_DEMOD1_TS_1_DATA[6]
FE_DEMOD1_TS_VAL_1
FE_DEMOD1_TS_DATA[3]
R67040
FE_DEMOD1_TS_1_DATA[6]
FE_DEMOD1_TS_CLK_1
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_1_DATA[7]
FE_DEMOD1_TS_CLK_1
TU_CVBS_TU
FE_DEMOD1_TS_ERROR
FE_DEMOD1_TS_DATA0_1
FE_DEMOD1_TS_1_DATA[5]R67130TU_N/D_NON_JP
IF_P_TU
+3.3V_TU
FE_DEMOD1_TS_DATA[4]
D_Demod_Core
FE_DEMOD1_TS_SYNC
TU_SIF_TU
R67140TU_N/D_NON_JP
+3.3V_LNA_TU
R67020
FE_DEMOD1_TS_DATA[5]
IF_N_TU
I2C_SCL5_TU
R67120TU_N/D_NON_JP
FE_DEMOD1_TS_DATA[1]
I2C_SDA5_TU
FE_DEMOD1_TS_VAL_1
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_DATA0_1
R67030
FE_DEMOD1_TS_SYNC_1
R67150TU_N/D_NON_JP FE_DEMOD1_TS_DATA[6]
LNB_TX
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_1_DATA[4]
IF_AGC_TU
FE_DEMOD1_TS_SYNC_1
/TU_RESET1_TU
FE_DEMOD1_TS_1_DATA[7]
FE_DEMOD1_TS_1_DATA[5]
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_1_DATA[4]
TDJA-T301F
TU6703TU_A_BR
6SIF
7IF[N]
8IF[P]
9
SHIELD
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
TU6701-*1TDJN-H203F
TU_N_KR
1SCL_RF
2SDA_RF
3B1[+3.3V]
4CVBS
5AIF_AGC
6SIF
7AIF[N]
8AIF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V]
12F22_OUTPUT
13B3[+1.2V]
14ERROR
15MCLK
16SYNC
17VALID
18DATA0
19DATA1
20DATA2
21DATA3
22DATA4
23DATA5
24DATA6
25DATA7
26LNB
27GND_2
28
SHIELD
TU6701-*2TDJN-K301F
TU_N_CO
1SCL_RF
2SDA_RF
3B1[+3.3V]
4CVBS
5AIF_AGC
6SIF
7AIF[N]
8AIF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V]
12F22_OUTPUT
13B3[+1.2V]
14ERROR
15MCLK
16SYNC
17VALID
18DATA0
19DATA1
20DATA2
21DATA3
22DATA4
23DATA5
24DATA6
25DATA7
26LNB
27GND_2
28
SHIELD
TDJS-H301F
TU6700TU_S_US
6SIF
7IF[N]
8IF[P]
9
SHIELD
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
TU6701TDJN-G301D
TU_N_EU
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
6SIF
7IF[N]
8IF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V_DEMOD]
12F22
13B3[+1.2V_DEMOD]
14ERROR
15MCLK
16SYNC
17VALID
18D0
19D1
20D2
21D3
22D4
23D5
24D6
25D7
26LNB
27GND_2
28
SHIELD
TU6704TDJN-C301D
TU_N_CH
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
6SIF
7IF[N]
8IF[P]
9GND
10RESET_DEMOD
11B2[+3.3V_DEMOD]
12NC
13B3[+1.2V_DEMOD]
14ERROR
15MCLK
16SYNC
17VALID
18D0
19D1
20D2
21D3
22D4
23D5
24D6
25D7
26
SHIELD
LNB_OUT
CAM_IREQ_N
/TU_RESET2
SMARTCARD_DATA
SMARTCARD_PWR_SEL
SMARTCARD_CLK
SMARTCARD_DET
SMARTCARD_RST
PCM_5V_CTL
FE_DEMOD2_TS_ERROR
TU6701-*3TDJN-G305D
TU_N_AJ
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
6SIF
7IF[N]
8IF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V_DEMOD]
12NC
13B3[+1.2V_DEMOD]
14ERROR
15MCLK
16SYNC
17VALID
18D0
19D1
20D2
21D3
22D4
23D5
24D6
25D7
26LNB
27GND_2
28
SHIELD
9
Close to Tuner
18
16
6
13
11
5
22
25
4
7
10
14
19
3
12
17
23
8
2
24
20
1
21
27
26
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
LNB
2014-08-25
20
K2H
R6908
0
LNB_NON_Tx
C69144.7uF10V
OPT
+13V_M
I2C_SCL2
C690510uF25VLNB
LNB_OUT
I2C_SDA2
C690910uF25VLNB
C6912
0.1uFLNB
+13V_M
D6901
40V
SS2040LL-LG
LNB
C69150.1uF50VLNB
C6911
0.22uF
LNB
C690710uF25VLNB
+13V
C690133pFLNB
A_GND
D6902
40V
LNB
A_GND
R69002.2K1WLNB
Q6901
AO3435
LNB
G
DS
R690339K
1/16W1%
LNB
D6900LNB
L6900
15uH
LPH6050T-150M-R LNB
C69030.01uF
50VLNB
R690910K
1/16W5%
LNB
C69100.1uF50V
LNB
R691036KLNB
C690610uF25VLNB
A_GND
+3.3V_NORMAL
A_GND
R69040
R6905
0
LNB_Tx
C69040.1uF50VLNB
R6911150KLNB
A_GND
LNB_TX
C69020.22uF25VLNB
C69130.1uF50VLNB
C69080.1uF
LNB
C69000.1uFLNB
A_GND
AR6900
33
LNB
D6904
40VLNB
SX34
D6903
40V
LNB
SX34
+13V_M
R6902
10K
LNB_JAPAN
R6902-*1
0
NON_JAPAN_LNB
R6901
27K
LNB_JAPAN
Q6900MMBT3904(NXP)
LNBEBK61012601
E
B
C
IC6901A8305SESTR
LNB
1VCP
3NC
7ADD
9 TCAP
10 ISET
11 VREG
12 GND
13
VIN
14
LX
15
GNDLX
16
BOOST
5SCL
8TONECTRL
6SDA
4IRQ
2LNB 17
[EP]
3A
Closed to Boost Pin (#1)
留
2A
Max 1.3A
Input trace widths should be sized to conduct at least 3AOuput trace widths should be sized to conduct at least 2A
Close to TunerSurge Protection
OPTION ; LNB
Close to VIN pin (#15)
LNB PART (DVB-S2)
Need Isolated GND
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Vx1 51P
2014-08-27
21
K2H
LOCKAn_IN
TCON_I2C_EN
+3.3V_NORMAL
R7103
0
LGD/INX/BOE_Module
R710910KOPT
+3.3V_NORMAL
R7123 10K
Non_LGD_60Hz
+3.3V_NORMAL
R711210K
OPT
PANEL_VCC
C710110uF25V
PANEL_VX1_51P_VCC
I2C_SDA6
R711010K
OPT
DATA_FORMAT_0
+3.3V_NORMAL
R711110K
VBY1_M+_MODULE
I2C_SCL6
+3.3V_NORMAL
R7115
4.7KOPT
L7100MLB-201209-0120P-N2
PANEL_VX1_51P_VCC
HTPDAn_IN
R710410K
OPT
R7116
4.7KOPT
R7120
33 OPT
TCON_I2C_EN
R7119
33 OPT
C710010uF25V
PANEL_VX1_51P_VCC
DATA_FORMAT_1
R7102 10K
OPT
P7100
SP14-11592-01-51Pin
PANEL_VX1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
3D&L_DIM_ENR7108 0
3D&L_DIM_EN_Micom
AR710101/16W
PANEL_VX1
R71051K
1/16W5%
VBY1_M+_MODULE
TXDBN5_L
TXDBP3_L
TXDBP0_L
TXDBP6_L
TXDBN2_L
TXDBN6_L
TXDBN0_L
TXDBN4_L
TXDBP4_L
TXDBN3_L
TXDBP5_L
TXDBN1_L
TXDBP2_L
TXDBN7_L
TXDBP7_L
TXDBP1_LC7104 0.1uF
PANEL_VX1
C7107 0.1uFPANEL_VX1
C7106 0.1uFPANEL_VX1
C7102 0.1uFPANEL_VX1
C7105 0.1uFPANEL_VX1
C7103 0.1uFPANEL_VX1
C7109 0.1uFPANEL_VX1
C7111 0.1uFPANEL_VX1
C7108 0.1uFPANEL_VX1
C7112 0.1uFPANEL_VX1
C7113 0.1uFPANEL_VX1
C7110 0.1uFPANEL_VX1
C7115 0.1uFPANEL_VX1
C7114 0.1uFPANEL_VX1
C7117 0.1uFPANEL_VX1
C7116 0.1uFPANEL_VX1
PWM_TCON_OUT
+3.3V_NORMAL
HTPDAn_IN
+3.3V_NORMAL
HTPDAn
R7126
0
OPT
LOCKAn_INLOCKAn
R7113 0
PANEL_VX1
R7114 0
PANEL_VX1
R7117
0
OPT
R7128100
OPT
Q71022N3904S
OPTE
B
CR7122100
OPT
R7121
10K
OPT
+1.8V
LOCKAn_IN
+3.3V_NORMAL
LOCKAn
Q71032N3904SOPT
E
B
C
R7129
1K
OPT
R7127
1K
OPT
Q7100T2N7002AK
PANEL_VX1_FET
S
G
D
Q7101T2N7002AK
PANEL_VX1_FET
S
G
D
R7124
0
VBY1_M+_MODULE
PWM_DIM
R7134 0
VBY1_M+_MODULEPWM_TCON_OUT
R7133 0
OPT
R7132 0
VBY1_M+_MODULE
R710010KVBY1_M+_MODULE
+3.3V_NORMAL
DATA_FORMAT_0R7131 0
VBY1_M+_MODULE
+3.3V_NORMAL
R710610K
OPT
VX1_MSE
R71301K
VBY1_M+_MODULE
R7137100
VBY1_M+_MODULE
AGP_CTRL
R71010
AGP_CTRL
R71070
BOE MODULE
R71250
NON_BOE MODULE
R713610K
PANEL_VX1
R7118
10K
PANEL_VX1
Data Input Format[1:0]
*Mode 1 (NON Division) - Data Format 0(Pin37) = Low Data Format 1(Pin36) = Low
*Pin31(BIT_SEL) HIGH or NC : 10Bit LOW : 8Bit
[51P Vx1 output wafer]
*Mode 3 (4 Division) - Data Format 0(Pin37) = Low Data Format 1(Pin36) = High
C7102~C7117Close to EPI Wafer!
Must be assigned at Vx1 51p wafer !!!
EPI Share Lane
M+ LGD_ModuleHigh : AGP & M+ BYPASSL & NC : NSB & M+ ENABLE
(MPLUS MODE 0)
(MPLUS MODE 1)
Input Data Format[1:0]=[35pin:36pin]’00’ : Low Power(MLE Off)’01’ : High Luminance
(MLE3)
’10’ : High Luminance
(MLE1,2)
’11’ : PC Mode
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. eMMC
2014-11-17
81
K2H
EMMC_DATA[6]
EMMC_DATA[7]
EMMC_DATA[2]
EMMC_DATA[1]
EMMC_DATA[5]
EMMC_DATA[4]
EMMC_DATA[3]
EMMC_DATA[0]
EMMC_CLK_BALL
C81000.1uF16V
OPT
C81092.2uF10V
OPT
EMMC_CLK_BALL
DAT7
EMMC_STRB
EMMC_CMD_BALL
C81032.2uF10V
C81080.1uF16V
OPT
EMMC_CMD
DAT6
C810710pF50V
OPT
R8116
10K
EMMC_DATA[3]
EMMC_DATA[5]
EMMC_DATA[4]
EMMC_DATA[0-7]
EMMC_DATA[5]
DAT6
C81114.7uF10V
OPT
EMMC_CMD_BALL
EMMC_DATA[4]
3.3V_EMMC
AR8105 0
DAT6
AR8103
10K
1/16W
IC8100THGBMBG5D1KBAIL
EMMC_TOSHIBA
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_1A6
RFU_2A7
NC_21C5
RFU_4E5
RFU_5E8
VSF_1E9
VSF_2E10
VSF_3F10
RFU_9G3
RFU_10G10
DSH5
VSS_5J5
RFU_13K6
RFU_14K7
RFU_15K10
RFU_16P7
RFU_17P10
RSTNK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_2E7
VSS_3G5
VSS_4H10
VSS_6K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
DVDD18_EMMC
EMMC_VDDI
R8120 0
C81050.1uF16V
EMMC_RESET_BALL
EMMC_STRB
EMMC_DATA[5]
C81062.2uF10V
IC8100-*1KLM4G1FEPD-B031
EMMC_SAMSUNG
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_6A6
RFU_1A7
NC_21C5
RFU_2E5
RFU_6E8
RFU_7E9
RFU_8E10
RFU_9F10
RFU_3G3
RFU_10G10
DSH5
VSS_10J5
RFU_4K6
RFU_5K7
RFU_11K10
RFU_12P7
RFU_13P10
RSTNK5
VDD_1C6
VDD_2M4
VDD_3N4
VDD_4P3
VDD_5P5
VDDF_1E6
VDDF_2F5
VDDF_3J10
VDDF_4K9
VDDIC2
VSS_1C4
VSS_7E7
VSS_8G5
VSS_9H10
VSS_11K8
VSS_2N2
VSS_3N5
VSS_4P4
VSS_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
DAT7
EMMC_VDDI
AR810001/16W
DVDD18_EMMC
EMMC_RESET_BALL
EMMC_CLK
EMMC_DATA[3]
EMMC_RST
AR8104
10K
1/16W
R8117
10K
C81020.1uF16V
DVDD18_EMMC
R8103
10K
C81011uF25V
OPTC81042.2uF10V
IC8100-*2THGBMFG6C1LBAIL
EMMC_8G_TOSHIBA
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_1A6
RFU_2A7
NC_21C5
RFU_4E5
RFU_5E8
VSF_1E9
VSF_2E10
VSF_3F10
RFU_9G3
RFU_10G10
DSH5
VSS_5J5
RFU_13K6
RFU_14K7
RFU_15K10
RFU_16P7
RFU_17P10
RSTNK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_2E7
VSS_3G5
VSS_4H10
VSS_6K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
IC8100-*3KLM8G1GEND-B031
EMMC_8G_SAMSUNG
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_6A6
RFU_2A7
NC_21C5
RFU_3E5
RFU_4E8
RFU_12E9
RFU_13E10
RFU_14F10
RFU_5G3
RFU_6G10
DATASTROBEH5
VSS_10J5
RFU_7K6
RFU_8K7
RFU_9K10
RFU_10P7
RFU_11P10
RSTNK5
VDD_1C6
VDD_2M4
VDD_3N4
VDD_4P3
VDD_5P5
VDDF_1E6
VDDF_2F5
VDDF_3J10
VDDF_4K9
VDDIC2
VSS_1C4
VSS_7E7
VSS_8G5
VSS_9H10
VSS_11K8
VSS_2N2
VSS_3N5
VSS_4P4
VSS_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
eMMC I/F3.3v power delete, 131120
Don’t Connect Power At VDDI
eMMC V5.0 GND
(Just Interal LDO Capacitor)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. RS232C
2014-05-19
22
UF71/7500
C112000.1uF
RS232C
C112020.1uF
RS232C
+3.5V_ST
C112010.1uF
RS232C
SOC_RX
RIN1
SOC_TX
IC11200
MAX3232CDR
EAN41348201
RS232C
3C1-
2V+
4C2+
1C1+
6V-
5C2-
7DOUT2
8RIN2
9ROUT2
10DIN2
11DIN1
12ROUT1
13RIN1
14DOUT1
15GND
16VCC
AR11200
1001/16W
RS232C
C112030.1uF
RS232C
DOUT1C112040.1uF
RS232C
VA11200
OPT
EAF61630102
VA11201
OPT
EAF61630102
RS-232C Control INTERFACE
Closed to Jack side
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2015-01-08K2L
01MAIN1_SYSTEM
TPI_DATA[5]
TPI_DATA[7]
TPI_DATA[3]
TPI_DATA[6]
TPI_DATA[1]
TPI_DATA[4]
TPI_DATA[0]
TPO_DATA[0]
TPO_DATA[1]
TPO_DATA[2]
TPO_DATA[3]
TPO_DATA[4]
TPO_DATA[5]
TPO_DATA[6]
TPO_DATA[7]
EB_DATA[6]
EB_DATA[0]
EB_DATA[1]
EB_DATA[7]
EB_DATA[2]
EB_DATA[3]
EB_DATA[4]
EB_ADDR[5]
EB_ADDR[2]
EB_ADDR[3]
EB_ADDR[14]
EB_ADDR[8]
EB_ADDR[11]
EB_ADDR[10]
EB_ADDR[9]
EB_ADDR[13]
EB_ADDR[1]
EB_ADDR[4]
EB_ADDR[7]
TPI_DATA[2]
EB_ADDR[0]
EB_ADDR[12]
EB_ADDR[6]
EMMC_DATA[1]
EMMC_DATA[2]
EMMC_DATA[7]
EMMC_DATA[6]
EMMC_DATA[5]
EMMC_DATA[0]
EMMC_DATA[4]
EMMC_DATA[3]
EB_DATA[5]
IF_AGC
R104
10K
BIT01_1
D1-_HDMI2
TCK0
R1724.7K
R163
10K
I2C_SCL6
D1+_HDMI2
P1
12505WS-10A00
DEBUG_T32
1RESET
2TDIO
3TDO0
4TMS0
5TCK0
6N.C
7N.C
83.3V
9GND
10GND
11
@cirPi
POL_EJTEG_EN
AUD_LRCH
R128
10K
JP104
CK-_HDMI2
+3.3V_NORMAL
AUD_SCK
USB3_DM0
P101
12507WS-04L
DEBUG_UART_DDTS
1
2
3
4
5
R114
10K
BIT05_0
D2-_HDMI2
PWM_DIM
+3.3V_NORMAL
R1054.7K
DEBUG_T32_NON
R1594.7K
OPT
XOUT_MAIN
R120
10K
BIT08_0
+3.5V_WOL_ST
D0+_HDMI3
PWM_DIM2
TMS0
FE_DEMOD1_TS_DATA[0]
R1624.7K
OPT
XIN_MAIN
R170
10K
OPT
I2C_SDA4
D2+_HDMI3
/TU_RESET1
TDO0
FE_DEMOD1_TS_DATA[1]
SPDIF_OUT
SOC_RESET_SW
R167
10K
OPT
I2C_SDA1
BIT5
CK+_HDMI3
/TU_RESET2
FE_DEMOD1_TS_DATA[2]
SOC_RESET_SW
USB3_RXP0
R122
10K
BIT09_0
I2C_SDA2
BIT10
D1+_HDMI3
COMP1_DET
EB_BE_N1
FE_DEMOD1_TS_DATA[3]
WOL/ETH_POWER_ON
+3.3V_NORMAL
AR1331/16W
DEBUG_T32
XOUT_MAIN
R156
10K
OPT
+3.3V_NORMAL
D0-_HDMI3
EB_ADDR[11]
BIT7
FE_DEMOD1_TS_DATA[4]
LOCKOUT12
DEBUB_RX
R109100
XIN_MAIN
R106
10K
BIT02_0
R138
1.8K
/USB_OCD3_0
CK-_HDMI3
EB_OE_N
AMP_RESET_N
FE_DEMOD1_TS_DATA[5]
PMIC_RESET
DEBUG_TX
I2C_SDA4
R111
10K
BIT03_1
+3.3V_TU_I2C
+3.3V_NORMAL
D1-_HDMI3
BIT3
EB_BE_N0
BIT0
FE_DEMOD1_TS_DATA[6]
I2C_SDA2
AV1_CVBS_DET
USB3_RXM0
R116
10K
BIT06_0
I2C_SCL1 USB_CTL1
D2-_HDMI3
BIT4
TDI0
+3.3V_NORMAL
FE_DEMOD1_TS_DATA[7]
TCON_I2C_EN
CAM_CD1_N
R157
10K
OPT
R150
1.8K
R103
10K
BIT01_0
5V_HDMI_1
BIT10
TMS0
BIT9
FE_DEMOD1_TS_CLK
LOCKOUT12
WIFI_DM
/PCM_CE1
IC101AT24C256C-SSHL-T
NVRAM_ATMEL
EAN61133501
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
R123
10K
BIT09_1
R137
1.8K
R113
10K
BIT04_1
I2C_SCL4
L100
PZ1608U121-2R0TF
TCK0
FE_DEMOD1_TS_SYNC
TCON_I2C_EN
I2C_SCL1
WIFI_DP
EB_WE_N
I2C_SCL4
R168
10K
OPTR149
1.8K
R121
10K
BIT08_1
/USB_OCD3_0
TDO0
FE_DEMOD1_TS_VAL
BIT8
I2C_SCL2
DDC_SDA_1
EB_BE_N0
IC101-*1BR24G256FJ-3
NVRAM_ROHM
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
EPHY_TDN
I2C_SDA6
R110
10K
BIT03_0
USB_CTL1
HDMI_ARC
R155
6.2K
1/16W
1%
BIT6
IF_N
I2C_SDA1
DDC_SCL_1
EB_OE_N
+3.3V_NORMAL
EPHY_RDP
SOC_TX
R139
1.8K
R119
10K
BIT07_1
HDMI_HPD_CBUS_1
R1084.7K
DEBUG_T32
M_RFModule_RESET
IF_P
PMIC_RESET
HDMI_HPD_2
EB_BE_N1
EPHY_TDP
P102
12525HS-04A(1.2T)
OPT
1
2
3
4
I2C_SCL2
R118
10K
BIT07_0
USB_CTL3_0
D0-_HDMI1
BIT4
POL_TEST_EN
SMARTCARD_DET
SOC_RX
CAM_REG_N
AR100331/16W
EPHY_RDN
+3.5V_ST
I2C_SCL4
R160
10K
OPT
/USB_OCD1
D0+_HDMI1
SW100JTP-1127WEM
DEBUG_SOC_RESET_SW
12
4 3
USB_CTL3_0
SMARTCARD_RST
SOC_TX
PCM_RESET
C1000.1uF
DDC_SCL_3
R146
1.8K
R125
10K
BIT10_1
CK-_HDMI1
/USB_OCD1
PCM_5V_CTL
5V_DET_HDMI_1
CAM_WAIT_N
DDC_SDA_3
R102
10K
R1341K
R117
10K
BIT06_1
AUD_LRCK
CK+_HDMI1
BIT1
CAM_IREQ_N
5V_DET_HDMI_2
HDMI_HPD_3
P100
12507WS-04L
1
2
3
4
5
R1581K
R107
10K
BIT02_1
R1354.7K
OPT
D1-_HDMI1
/TU_RESET1
SMARTCARD_DATA
5V_DET_HDMI_3
I2C_SDA4
DDC_SDA_2
SOC_RX
R1611K
R165
10K
D1+_HDMI1
BIT3
SMARTCARD_CLK
HP_DET
AV2_CVBS_DET
DDC_SCL_2
+3.5V_ST
R101
10K
BIT00_1
+3.3V_NORMAL
D2-_HDMI1
PCM_5V_CTL
EB_ADDR[10]
AV2_CVBS_DET
R12610K
SOC_RESET
JP109 VCC
RX
GND
TX
R164
10K
OPT
POL_TEST_EN
D2+_HDMI1
BIT2
R143 0
+3.3V_NORMAL
USB3_DP0
R124
10K
BIT10_0
D0-_HDMI2
R13010K
1/16W5%
USB_DP1
R112
10K
BIT04_0
CK+_HDMI2
SMARTCARD_PWR_SEL
+3.5V_ST
C1090.01uF50V
USB_DM1
DEBUB_RX
R100
10K
BIT00_0
D2+_HDMI2
TDI0DEBUG_TX
R115
10K
BIT05_1
D0+_HDMI2
C10.1uF
DEBUG_T32
R1734.7K
OPT
TPO_DATA[0-7]
TPI_CLK
TPI_VAL
TPI_SOP
TPO_CLK
TPO_VAL
TPO_SOP
EB_ADDR[0-14]
EB_DATA[0-7]
TPI_DATA[0-7]
BIT2
EMMC_CLK
AUD_LRCH
POL_EJTEG_EN
AUD_LRCK
AR1010
EMMC_DATA[0-7]
AUD_SCK
EMMC_STRB
EMMC_CMD
BIT1
M_RFModule_RESET
EMMC_RST
IF_P
IF_N IF_N_MAIN
IF_P_MAIN
C104
8pF
C103
8pF
X101
27.0MHz
4FLOAT_2
1IN/OUT_1
2 FLOAT_1
3IN/OUT_2
R132-*1
3.3K
TU_JP_3.3K
R133-*1
3.3K
TU_JP_3.3K
IC100LGE6551-CA1
MDIN0A13
MDIP0B13
MDIN1A12
MDIP1B12
ST_IO21_H0_HPDA7
ST_IO19_H0_SCLC7
ST_IO20_H0_SDAB7
ST_IO24_H1_HPDF6
ST_IO22_H1_SCLC6
ST_IO23_H1_SDAB6
ST_IO25_H2_SCLG5
ST_IO26_H2_SDAE6
ST_IO27_VGA_SCLB3
ST_IO28_VGA_SDAA3
RTC_XIA10
RTC_XOB10
RSTA9
ST_IO02F13
ST_IO03E13
ST_IO04F12
ST_IO05E12
ST_IO06F11
ST_IO07E11
ST_IO08D11
ST_IO09F10
ST_IO10E10
ST_IO11F9
ST_IO12E9
ST_IO13D9
ST_IO14F8
ST_IO15E8
ST_IO16F7
ST_IO17E7
ST_IO18D7
ST_IO30G4
LS0B9
LS1C9
LS2B8
IC100LGE6551-CA1
HSDM0AM2
HSDP0AM1
HSDM1AM3
HSDP1AL3
HSDM3A17
HSDP3A16
HSINAL1
HSIPAL2
HSONAJ3
HSOPAJ2
XINAG1
XOUTAG2
IFNK2
IFPK1
GPIO0_RF_IF_AGC1J2
GPIO1_T_SCLH2
GPIO2_T_SDAH1
GPIO9_TP0D0L4
GPIO13_TP0D1L5
GPIO12_TP0D2M4
GPIO4_TPD3M5
GPIO3_TP0D4N4
GPIO5_TP0D5N5
GPIO6_TPD6P4
GPIO8_TP0D7P5
GPIO7_TP0CLKJ4
GPIO10_TP0SYCK4
GPIO11_TP0VALJ5
IC100LGE6551-CA1
CBUS_RXAF3
VOCECC8
MHL5VH5
P0_BNAB1
P0_BPAC1
P0_CKNAA3
P0_CKPAB3
P0_GNAD1
P0_GPAD2
P0_RNAE1
P0_RPAE2
P1_BNU1
P1_BPV1
P1_CKNT3
P1_CKPU3
P1_GNW1
P1_GPW2
P1_RNY1
P1_RPY2
P2_BNM1
P2_BPN1
P2_CKNL3
P2_CKPM3
P2_GNP1
P2_GPP2
P2_RNR1
P2_RPR2
REXTAA5
IC100LGE6551-CA1
GPIO18_PC_CD1_NAK5
GPIO29_PC_CE1_1_NAJ10
GPIO31_PC_OE_NAJ11
GPIO32_PC_IORD_NAL11
GPIO34_PC_IOWR_NAK12
GPIO61_PC_REG_NAK19
GPIO55_PC_RSTAK17
GPIO43_PC_WE_NAL15
GPIO59_PC_INPACK_NAM17
GPIO57_PC_WAIT_NAK18
GPIO66_PC_A0AK20
GPIO64_PC_A1AM20
GPIO62_PC_A2AL18
GPIO60_PC_A3AJ18
GPIO58_PC_A4AM19
GPIO56_PC_A5AJ17
GPIO54_PC_A6AL17
GPIO52_PC_A7AM16
GPIO37_PC_A8AM13
GPIO35_PC_A9AJ12
GPIO30_PC_A10AK11
GPIO33_PC_A11AM12
GPIO50_PC_A12AK16
GPIO39_PC_A13AJ13
GPIO41_PC_A14AM14
GPIO68_PC_D0AM21
GPIO70_PC_D1AK21
GPIO72_PC_D2AL21
GPIO19_PC_D3AJ5
GPIO21_PC_D4AJ6
GPIO23_PC_D5AJ7
GPIO25_PC_D6AJ8
GPIO27_PC_D7AJ9
GPIO67_TP1_D0AJ20
GPIO69_TP1_D1AL19
GPIO71_TP1_D2AJ21
GPIO20_TP1_D3AK6
GPIO22_TP1_D4AK7
GPIO24_TP1_D5AK8
GPIO26_TP1_D6AK9
GPIO28_TP1_D7AK10
GPIO53_TP1_CLKAM18
GPIO63_TP1_VALAL20
GPIO65_TP1_SYCAJ19
GPIO38_TPO_D0AK13
GPIO40_TPO_D1AL13
GPIO42_TPO_D2AK14
GPIO44_TPO_D3AM15
GPIO45_TPO_D4AJ14
GPIO47_TPO_D5AJ15
GPIO49_TPO_D6AL16
GPIO51_TPO_D7AJ16
GPIO48_TPO_CLKAL14
GPIO46_TPO_VALAK15
GPIO36_TPO_SYCAL12
GPIO73_SDCMDAL25
GPIO74_SDCLKAM25
GPIO75-SDWPAL22
GPIO76_SCCDAM23
GPIO77_SDD0AM22
GPIO78_SDD1AM24
GPIO79_SDD2AL24
GPIO80_SDD3AL23
GPIO81AK22
GPIO82AJ22
GPIO83_SPI_WPAK23
GPIO86_SPI_DI0AJ24
GPIO87_SPI_CS_NAK25
GPIO84_SPI_HOLDAJ23
GPIO85_SPI_SCLKAK24
GPIO88_SPI_DO0AJ25
EMMC_D0AL8
EMMC_D1AM9
EMMC_D2AL9
EMMC_D3AL7
EMMC_D4AM8
EMMC_D5AM7
EMMC_D6AL10
EMMC_D7AM10
EMMC_DSAL6
EMMC_CLKAL5
EMMC_CMDAM6
EMMC_RST_NAM5
GPIO15_AMP_I2C_SCLR5
GPIO16_AMP_I2C_SDAT5
GPIO90_SCLKAM27
GPIO89_WCLKAK28
GPIO93_MCLKAL27
GPIO92_D0AL28
GPIO91_D1AK27
GPIO14_DIGI_MICR4
GPIO17T4
C1060.1uF
TU_ALL_IntDemod
R127100 TU_ALL_IntDemod
C108100pFC111
100pFTU_EXT_ATV
C1050.1uF R129
100
TU_ALL_IntDemod
C107100pF
TU_ALL_IntDemod
R129-*10
TU_ExtDemod
R132-*2
1.2K
TU_EU_1.2K
R133-*2
1.2K
TU_EU_1.2K
R132
1.8K
TU_NON_EU/JP
R133
1.8K
TU_NON_EU/JP
R136 10K
MICOM_KEY_ONE_KEY
R131 10K
MICOM_5KEY_JOG_TYPE
+3.3V_NORMAL
AR1031001/16W
AR1021001/16W
C1010.1uF
USB3_TXP0
USB3_TXM0
C102 0.1uF
100
011
ACTIVE LOW RESET
EPI_V15_RGBW
POL_RBOOT_EN#0x0h : don’t boot from Rom0x1h : ROM boot
101
JP
POL_TEST_EN#0x0h : Enable0x1h : Disable
EPI_V15_RGB
BR
POL_EJTAG_EN#0x0h : Enable0x1h : Disable
must be pull-upPLL_EN option pin
CI
ST_IO11 for POL_Test_En
AJJA
Jtag I/F For Main
GPIO PULL UP
Closed to SOC
Reserved
port changed (SPDIF noise issue)
010
10
SMARTCARD VCC
US
KR
TRST_N0
BIT(6/7/8)
K2H HW Option
I2C for MICOM
11
I2C for Main Amp / NVRAM
DVB
I2C PULL UP
01
BIT(0/1)
I2C for LCD Module & EPI
00 TW/COL
I2C for tuner&LNB
000
ATSC
RS232C_for DDTS
EU
RS232C_Debug
EPI_V16_RGB
JP
NVRAM
EPI_V16_RGBW
Write Protection
- Low : Normal Operation- High : Write Protection
CN/HK
001
Clock for Main
A0’h
Vx1_60Hz
Boot FLASH_TYPE[1:0]0x0h : SPI0x1h : SPI-NAND0x2h : NAND0x3h: eMMC
B/E(FRC) FLASH_TYPE_bit0
FLASH_TYPE_bit1
20150307 version
HDMI detection port
GPIO91 for POL_EJTAG_En
GPIO_89 for POL_Boot_Mode
Place Near to Main SoC
IF FILTER
T2/C/S2_IN_ATV
BR
11
BIT(2/3)
T2/C/S2_EX_ATV
BIT10
AJJA
00EXTERNAL
ISDB_IN_ATV
BIT9 NON_EXTERNAL
JP
T_IN_ATV
4_DivisionATSC+T2_IN_ATV
10 T2/C/S2_EX_ATV
SupportNorth.AM
DivisionT2/C/S2_IN_ATV
IN_ATVEXT_ATV
KR
NON_Division
EXTERNAL EDID
IN_ATV
CN/HKEU/CIS
T2_EX_ATV
T2_IN_ATV
FOR HDMI2.0
01
T2/C/S2 PIP_EX_ATV Default
TW/COL
High
BIT4
BIT5
Display OLEDLCD
15_Tuner
Low
15/16 Tuner 16_Tuner
USB_Control 1
USB_Control 2
USB_Control 2
USB_Control 1
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
11/05/31
INSTANT_BOOT
+3.5V_WOL_ST
D1V0
C2070.1uF16V
C23910uF
10V
Q206SSM3J332R
S
G
D
C2320.1uF
+3.5V_WOL_ST
C2270.1uF
C2020.1uF
C20110uF10V
C20410uF10V
Q201MMBT3904(NXP)
E
B
C
Q202SSM3J332R
S
G
D
+3.5V_WOL_ST
C2210.1uF
C2050.1uF
C23010uF
10V
R2035.1K
DVDD18_EMMC
C25110uF
10V
C2080.1uF
C23510uF10V
R202
30K
L200BLM18PG121SN1D
L203
UBW2012-121F
OPT
+3.3V_NORMAL
C2110.1uF
C23610uF10V
R20110K
D1V0
L205
BLM18PG121SN1D
C24210uF10V
+1.5V_DDR_INSTANTBOOT
C233
0.1uF
+3.5V_ST
C2280.1uF
+3.3V_NORMAL
C20010uF10V
C2250.1uF
C2090.1uF
R21010K
C234
0.1uF
L202
UBW2012-121F
OPT
C2180.1uF
R20010K
C24310uF10V
WOL_CTL
C2290.1uF
C2060.1uF
R20710K
Q200SSM3K324R
S
G
D
C24410uF10V
+3.5V_ST
C2030.1uF
Q205MMBT3904(NXP)
E
B
C
L204
BLM18PG121SN1D
Q203MMBT3904(NXP)
E
B
C
C2240.1uF
PANEL_VCC
C21610uF10V
+3.5V_WOL
C2140.1uF
C25010uF
10V
ST_A1V0
C24810uF
10V
C2220.1uF
C2370.1uF16V
C21510uF10V
L206
UBW2012-121F
OPT
C2120.1uF
R211
30K
C2260.1uF
R208
30K
CPU_1V0
C24510uF10V
L208
BLM18PG121SN1D
C2130.1uF
DDR_CS_ON_OFF
C2190.1uF
+1.5V_DDR
C24910uF
10V
C2170.1uF
C24610uF10V
+3.5V_WOL
R212100
L201
BLM18PG121SN1D
R2095.1K
C2200.1uF
C2100.1uF16V
C23810uF
10V
L207
BLM18PG121SN1D
Q204SSM3J332R
S
G
D
C2230.1uF
+3.5V_ST
R20410K
C23110uF10V
IC200AP7361-Y-13
3ADJ/NC
2GND
4IN
1EN
5OUT
ZD200
2.5V
C24110uF10V
WOL_CTL
R206
20K
1%
ST_A1V0
R2055.1K1%
IC100LGE6551-CA1
CO1V0_1P19
CO1V0_2P20
CO1V0_3P21
CO1V0_4P22
CO1V0_5P23
CO1V0_6AA14
CO1V0_7AB14
CO1V0_8AC14
CO1V0_9AD14
CO1V0_10AD15
CO1V0_11AD16
CO1V0_12AD17
CO1V0_13AD18
CO1V0_14AD19
CO1V0_15AD20
CO1V0_16AD21
CO1V0_17AD22
CO1V0_18AD23
CO1V0_19AE26
CO1V0_20AE27
CO1V0_21AE28
CO1V0_22AE29
CO1V0_23AE30
LV1V0_1AF22
LV1V0_2AF23
LV1V0_3AF24
CPU1V0_1A14
CPU1V0_2A15
CPU1V0_3B14
CPU1V0_4B15
CPU1V0_5C13
CPU1V0_6C14
CPU1V0_7C15
CPU1V0_8D13
CPU1V0_9D14
CPU1V0_10D15
CPU1V0_11N16
CPU1V0_12N17
CPU1V0_13N18
CPU1V0_14P16
CPU1V0_15P17
CPU1V0_16P18
D3V3_1AF19
D3V3_2AF20
D3V3_3AF21
A3V3_1M10
A3V3_2N10
A3V3_3P10
A3V3_4AE9
A3V3_5AE10
A3V3_6AF8
A3V3_7AF9
A3V3_8AF10
RTC3V3A11
STB3V3H10
HDRX3V3_1AB8
HDRX3V3_2AB9
GHA1V0P14
GHD1V0N14
GHP1V0R14
HDRX1V0_1Y8
HDRX1V0_2Y9
EMMC1V8AG16
ST_A1V0
K2L
02
2015-01-08
K2L POWER
WOL&Instant ON
DDR power for Instant ON
WOL switch
HDMI Power 3.3V separate
+1.0V LDO Eth STDBY
Vout=0.8*(1+R1/R2)=1.004V
R1
1A
R2
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
M0_DDR_DQS_N0
R428
1K
1%
M0_DDR_DQ26
M0_DDR_DM2
C4360.1uF16V
M0_DDR_BA2
M0_DDR_DQ7
M0_CS1_N
M0_DDR_A3
M0_DDR_DQ2
M0_DDR_A1
M0_DDR_DM0
M0_DDR_DQS2
M0_DDR_A5_1M0_DDR_A5
C4340.1uF16V
M0_DDR_A0
M0_DDR_A3
M0_DDR_A4_1
M0_DDR_DQ21
M0_DDR_DQ26
M0_DDR_DQ24
C4070.1uF16V
+1.5V_DDR
R402
1K
1%
M0_DDR_DQS3
R410
1K
1%
C413 0.1uF
M0_DDR_WEN
+1.5V_DDR
M0_DDR_A4
M0_DDR_DQ15
M0_DDR_A5_1
M0_DDR_DQS0
M0_DDR_DQ11
M0_DDR_DQ31
M0_DDR_VREFDQ
M0_DDR_A12
R403
1K
1%
M0_DDR_DQS_N1
M0_DDR_DQ31
M0_DDR_VREFDQ
R4160
M0_DDR_A6
M0_DDR_DQ5
M0_CS0_N
M0_DDR_DQ9
M0_DDR_DQ1
M0_DDR_DQ14
M0_DDR_DQ13
+1.5V_DDR
M0_DDR_DQS1
C4050.1uF16V
C417 0.1uF
M0_DDR_DQ20
R4170
M0_DDR_BA0
M0_DDR_DQ24
M0_CS1_N
R439
2401%
M0_DDR_DQ3
C416 0.1uFR451
120
1%
VREF_M1
M0_DDR_DM3
R429
1K
1%
M0_DDR_A14
M0_CS0_N
R405
1K
1%
M0_DDR_A7
M0_DDR_A2
M0_CS0_N
M0_DDR_A8
M0_DDR_DQ15
M0_DDR_DQS_N1
R450
120
1%
M0_DDR_A13
M0_DDR_DM0
+1.5V_DDR
M0_DDR_ODT
VREF_M1
M0_DDR_ODT
M0_DDR_A8
M0_CS1_N
M0_DDR_RASN
M0_DDR_DQ20
M0_DDR_CKE
M0_DDR_DQS_N3
M0_DDR_RASN
M0_DDR_DM1
M0_DDR_A4
M0_DDR_A13
C419
0.1uF
16V
M0_DDR_CASN
C412 0.1uF
R446
120
1%
M0_DDR_DM1
M0_DDR_DQ18
R409
1K
1%
M0_DDR_A0
M0_DDR_A11
M0_DDR_DM2
M0_1_DDR_VREFCA
M0_DDR_A6
R404
1K
1%
M0_DDR_A9
M0_DDR_BA1
R447
120
1%
M0_DDR_DQ19
M0_DDR_DQ29
R426
1K
M0_DDR_A10
M0_CS0_N
VREF_M0
+1.5V_DDR
M0_DDR_A8
M0_DDR_DQ22
M0_DDR_BA0
M0_U_CLKN
M0_DDR_DQ5
M0_1_DDR_VREFCA
M0_DDR_DQ16
C431
0.1uF16V
M0_DDR_A14
R400 2401%
M0_1_DDR_VREFDQ
M0_DDR_BA1
M0_DDR_A13
M0_DDR_DQ18
M0_DDR_DQS_N0
M0_DDR_DQ8
R424
1K
1%
M0_U_CLKN
M0_DDR_A12
M0_DDR_RESET_N
+1.5V_DDR_INSTANTBOOT
M0_DDR_DQ6
M0_DDR_DQ11
M0_DDR_A1
M0_DDR_DQ6
M0_DDR_DQ19
M0_DDR_VREFCA
M0_DDR_DM3
+1.5V_DDR
M0_DDR_CKE
+1.5V_DDR
M0_DDR_CASN
+1.5V_DDR
M0_DDR_DQ25
M0_DDR_ODT
M0_DDR_DQ2
M0_DDR_RASN
M0_DDR_DQ7
+1.5V_DDR
M0_DDR_A6
C4260.1uF16V
M0_DDR_RESET_N
M0_U_CLKN
M0_DDR_DQS2
R423 0
OPT
M0_DDR_DQ13
M0_U_CLK
M0_DDR_DQ0
M0_DDR_A2
M0_DDR_DQ17
R407
1K
1%
M0_DDR_BA0
M0_DDR_DQ30
M0_DDR_A10
M0_CLKN
M0_DDR_A10
R422 0
OPT
M0_DDR_DQ28
+1.5V_DDR
M0_DDR_A7
M0_DDR_DQ22
C4040.1uF16V
M0_DDR_CASN
M0_DDR_DQ3
C4240.1uF16V
M0_CLKN
M0_CLK
M0_DDR_A9
M0_DDR_DQ4
M0_DDR_CKE
M0_DDR_A9
M0_DDR_A12
M0_DDR_DQ16
+1.5V_DDR
M0_DDR_DQ14
C4250.1uF16V
M0_DDR_A1
M0_U_CLK
M0_DDR_DQS_N2
H5TQ4G63CFR-TEC IC401
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
M0_DDR_DQ27
M0_DDR_WEN
M0_DDR_A14
R443
2401%
M0_DDR_DQ30
M0_CS1_N
M0_DDR_DQS1
C4290.1uF16V
M0_DDR_WEN
C4000.1uF16V
M0_DDR_A0
H5TQ4G63CFR-TEC IC403
DDR_HYNIX
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
DQSLF3
DQSLG3
DQSUC7
DQSUB7
DMLE7
DMUD3
DQL0E3
DQL1F7
DQL2F2
DQL3F8
DQL4H3
DQL5H8
DQL6G2
DQL7H7
DQU0D7
DQU1C3
DQU2C8
DQU3C2
DQU4A7
DQU5A2
DQU6B8
DQU7A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
M0_DDR_DQ12
M0_DDR_BA2
M0_DDR_DQ27
M0_DDR_A11
M0_DDR_DQ10
+1.5V_DDR
M0_DDR_DQ4
M0_DDR_DQ28
C4280.1uF16V
M0_DDR_A3
C4020.1uF16V
M0_DDR_DQ10
C438
0.1uF16V
M0_DDR_DQ23
M0_DDR_DQS3
M0_DDR_DQ29
+1.5V_DDR
M0_DDR_DQ17
M0_DDR_DQS_N2
R408
1K
1%
R436
1K
M0_DDR_DQ12
C4270.1uF16V
M0_DDR_A5
C4010.1uF16V
M0_DDR_DQ23
M0_DDR_DQ0
M0_DDR_A11
M0_DDR_BA1
M0_DDR_RESET_N
M0_DDR_DQS0
R425
1K
1%
+1.5V_DDR
M0_DDR_VREFCA
C4320.1uF16VM0_CLK
C4030.1uF16V
M0_DDR_DQ1
M0_DDR_DQ21
M0_DDR_DQ8
M0_DDR_A4_1
R4012401%
M0_DDR_A7
M0_DDR_DQS_N3
M0_1_DDR_VREFDQ
M0_DDR_BA2
M0_DDR_A2
M0_DDR_CKE
C418
0.1uF
16V
C440
0.1uF16V
M0_DDR_DQ9
M0_U_CLK
M0_DDR_DQ25
VREF_M0
R42027
R42127
C44110uF10V
C44210uF10V
C44310uF10V
C44410uF10V
IC100LGE6551-CA1
DC1_A0G28
DC1_A1J31
DC1_A2F30
DC1_A3E28
DC1_A4L28
DC1_A5F27
DC1_A6K27
DC1_A7F28
DC1_A8J28
DC1_A9G31
DC1_A10M27
DC1_A11H28
DC1_A12L27
DC1_A13G30
DC1_A14J30
DC1_A15L31
DC1_A4_EXTK29
DC1_A5_EXTG27
DC1_BA0E27
DC1_BA1K30
DC1_BA2H27
DC1_CASNH30
DC1_CKEM28
DC1_CLKM30
DC1_CLKBL30
DC1_CSNM29
DC1_CSN_1AD26
DC1_ODTE30
DC1_RASNJ27
DC1_RSTF29
DC1_WENH29
DC1_DQ0U31
DC1_DQ1P29
DC1_DQ2U30
DC1_DQ3R30
DC1_DQ4T29
DC1_DQ5P30
DC1_DQ6T30
DC1_DQ7R31
DC1_DQ8N28
DC1_DQ9U28
DC1_DQ10N27
DC1_DQ11U27
DC1_DQ12P27
DC1_DQ13T27
DC1_DQ14P28
DC1_DQ15T28
DC1_DQ16AC31
DC1_DQ17Y29
DC1_DQ18AC30
DC1_DQ19AA30
DC1_DQ20AB29
DC1_DQ21Y30
DC1_DQ22AB30
DC1_DQ23AA31
DC1_DQ24W28
DC1_DQ25AC28
DC1_DQ26W27
DC1_DQ27AC27
DC1_DQ28Y27
DC1_DQ29AB27
DC1_DQ30Y28
DC1_DQ31AB28
DC1_DQS0V30
DC1_DQS0BV29
DC1_DQS1R27
DC1_DQS1BR28
DC1_DQS2AD30
DC1_DQS2BAD29
DC1_DQS3AA27
DC1_DQS3BAA28
DC1_DM0N30
DC1_DM1U26
DC1_DM2W30
DC1_DM3AD27
DDR1_ZQD30
DC1_VREFD31
DDR_1V5_1A18
DDR_1V5_2A19
DDR_1V5_3B18
DDR_1V5_4B19
DDR_1V5_5C18
DDR_1V5_6C19
DDR_1V5_7D18
DDR_1V5_8D19
DDR_1V5_9N19
DDR_1V5_10N20
DDR_1V5_11N21
DDR_1V5_12N22
DDR_1V5_13N23
DDR_1V5_14N24
DDR_1V5_15P24
DDR_1V5_16R24
DDR_1V5_17T24
DDR_1V5_18U24
DDR_1V5_19V24
DDR_1V5_20W24
DDR_1V5_21Y24
DDR2_ZQD28
DC2_VREFD27
MT41K256M16LY-093:NIC401-*1
DDR_MICRON
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
LDQSF3
LDQSG3
UDQSC7
UDQSB7
LDME7
UDMD3
DQ0E3
DQ1F7
DQ2F2
DQ3F8
DQ4H3
DQ5H8
DQ6G2
DQ7H7
DQ8D7
DQ9C3
DQ10C8
DQ11C2
DQ12A7
DQ13A2
DQ14B8
DQ15A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
MT41K256M16LY-093:NIC403-*1
DDR_MICRON
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
A13T3
NC_5M7
BA0M2
BA1N8
BA2M3
CKJ7
CKK7
CKEK9
CSL2
ODTK1
RASJ3
CASK3
WEL3
RESETT2
LDQSF3
LDQSG3
UDQSC7
UDQSB7
LDME7
UDMD3
DQ0E3
DQ1F7
DQ2F2
DQ3F8
DQ4H3
DQ5H8
DQ6G2
DQ7H7
DQ8D7
DQ9C3
DQ10C8
DQ11C2
DQ12A7
DQ13A2
DQ14B8
DQ15A3
VREFCAM8
VREFDQH1
ZQL8
VDD_1B2
VDD_2D9
VDD_3G7
VDD_4K2
VDD_5K8
VDD_6N1
VDD_7N9
VDD_8R1
VDD_9R9
VDDQ_1A1
VDDQ_2A8
VDDQ_3C1
VDDQ_4C9
VDDQ_5D2
VDDQ_6E9
VDDQ_7F1
VDDQ_8H2
VDDQ_9H9
NC_1J1
NC_2J9
NC_3L1
NC_4L9
A14T7
VSS_1A9
VSS_2B3
VSS_3E1
VSS_4G8
VSS_5J2
VSS_6J8
VSS_7M1
VSS_8M9
VSS_9P1
VSS_10P9
VSS_11T1
VSS_12T9
VSSQ_1B1
VSSQ_2B9
VSSQ_3D1
VSSQ_4D8
VSSQ_5E2
VSSQ_6E8
VSSQ_7F9
VSSQ_8G1
VSSQ_9G9
2015-04-27
K2L DDR
K2L
03
DDR34Gbit(x16)
DDR34Gbit(x16)
Place M0 POWER PLANE
Place Near SoC
Place M0 POWER PLANE
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
15/04/27
MAIN4_EXT_IN/OUTPUT 04
K2L
L600 PZ1608U121-2R0TF
C6340.047uF
DTV/MNT_V_OUT
COMP1_YPbPrN
TXDBP1_L
I2C_SDA6
MCLK_A
HP_ROUT
BIT9
COMP1_YPbPrN
TXDAN1_L
BIT8
C6300.047uFR610 100
TXDBP6_L
TU_CVBS
L601 PZ1608U121-2R0TF
SC_CVBS_IN
C6561uF
C6035pF50V
TXDBN2_L
BIT0
GST_A
DTV/MNT_V_OUT
TXDAP1_L
L/D_CLK
COMP1_Y/CVBS
R611 100
TXDBN7_L
GST_A
COMP1_YPbPrN
COMP1_PbP
TXDBP2_L
LOCKAn
TXDBN4_L
COMP1_Y/CVBSP
TXDAN2_L
L/D_DO
C6290.047uF
R614 100
TXDBP7_L
MCLK_A
C6320.047uF
C6570.1uF16V
SC_CVBS_IN
TXDBN3_L
HTPDAn
TXDBP4_L
COMP1_PbP
TXDAP2_L
L/D_VSYNC
COMP1_Pb
R612 100
COMP1_PrP
TXDBN0_L
EO_A
COMP1/AV1/DVI_R_IN
VID_CORE
TXDBP3_L
BIT5
TXDBN5_L
COMP1_PrP
TXDAN3_L
DATA_FORMAT_0
C6310.047uF
R613 100
COMP1_YPbPrN
TXDBP0_L
GCLK_A
COMP1/AV1/DVI_L_IN
VID_CPU
COMP1_Y/CVBSP
TXDAN0_L
BIT6
GCLK_A
TXDBP5_L
C6350.047uF
TXDAP3_L
DATA_FORMAT_1
COMP1_Pr
C6055pF50V
TXDBN1_L
I2C_SCL6
EO_A
HP_LOUT
AMP_RESET_N
C6045pF50V
TXDAP0_L
BIT7
R615 100
TXDBN6_L
C6065pF50V
C6330.047uF
C6552.2uF
C6542.2uF
TXDAN2_L
TXDAP2_L
TXDAN3_L
TXDAP3_L
TXDAN1_L
TXDAP1_L
TXDAP0_L
TXDAN0_L
VX1_MSE
AGP_CTRL
IC100LGE6551-CA1
LVDS_AANB25
LVDS_AAPA25
LVDS_ABNB24
LVDS_ABPA24
LVDS_ACNB23
LVDS_ACPA23
LVDS_ADNB22
LVDS_ADPA22
LVDS_AENB21
LVDS_AEPA21
LVDS_AFNB20
LVDS_AFPA20
LVDS_BANAF28
LVDS_BAPAF27
LVDS_BBNAG28
LVDS_BBPAG27
LVDS_BCNAH28
LVDS_BCPAH27
LVDS_BDNAJ28
LVDS_BDPAJ27
LVDS_BENB27
LVDS_BEPA27
LVDS_BFNB26
LVDS_BFPA26
LVDS_CANB29
LVDS_CAPA29
LVDS_CBNB28
LVDS_CBPA28
LVDS_CCNAJ30
LVDS_CCPAJ29
LVDS_CDNAK31
LVDS_CDPAK30
LVDS_CENAL31
LVDS_CEPAK29
LVDS_CFNAL30
LVDS_CFPAL29
LVDS_DANAF31
LVDS_DAPAF30
LVDS_DBNAF29
LVDS_DBPAG30
LVDS_DCNAG29
LVDS_DCPAH31
LVDS_DDNAH30
LVDS_DDPAH29
LVDS_DENB31
LVDS_DEPA31
LVDS_DFNB30
LVDS_DFPA30
IC100LGE6551-CA1
VINRPC1
VINRND1
VINGPB1
VINGNC2
VINBPA1
VINBNC3
VSYNCB2
HSYNCA2
VIN3PD2
VIN4PE2
VIN5PE3
VINY0ND3
VIN10PF3
VIN13PF1
VINA0NF2
AI1LA4
AI1RB4
AI2LA5
AI2RB5
AI4LD4
AI4RD5
AIO2LE4
AIO2RE5
HPOLF4
HPORF5
VDACOUTG2
FSW0G3
SPDIF_OUTC5
MICBAISC4
ADCGAB5
BBGAG5
VCMBBAF5
EPI Share LaneFor 51p location
GND pattern should beconnected with 75ohm regof Component Jack
EPI LaneFor 41p location
GND pattern should beconnected with 75ohm regof SCART Jack
EPI Share LaneFor 41p location
Close to Main chip
EPI LaneFor 41p location
Level Shifter
port changed (SPDIF noise issue)
Level Shifter
Internal Analog Demod Test Point
Default Low Set!
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
IC100LGE6551-CA1
DGND_1B11
DGND_2B16
DGND_3B17
DGND_4C10
DGND_5C11
DGND_6C12
DGND_7D26
DGND_8D29
DGND_9E26
DGND_10E29
DGND_11F26
DGND_12G26
DGND_13G29
DGND_14H3
DGND_15H4
DGND_16H26
DGND_17J3
DGND_18J26
DGND_19J29
DGND_20K3
DGND_21K5
DGND_22K26
DGND_23K28
DGND_24L26
DGND_25L29
DGND_26M2
DGND_27M26
DGND_28N2
DGND_29N15
DGND_30N26
DGND_31N29
DGND_32N31
DGND_33P3
DGND_34P15
DGND_35P26
DGND_36R3
DGND_37R15
DGND_38R16
DGND_39R17
DGND_40R18
DGND_41R19
DGND_42R20
DGND_43R21
DGND_44R22
DGND_45R23
DGND_46R26
DGND_47R29
DGND_48T15
DGND_49T16
DGND_50T17
DGND_51T18
DGND_52T19
DGND_53T20
DGND_54T21
DGND_55T22
DGND_56T23
DGND_57T26
DGND_58U2
DGND_59U4
DGND_60U5
DGND_61U15
DGND_62U16
DGND_63U17
DGND_64U18
DGND_65U19
DGND_66U20
DGND_67U21
DGND_68U22
DGND_69U23
DGND_70U29
DGND_71V2
DGND_72V4
DGND_73V5
DGND_74V15
DGND_75V16
DGND_76V17
DGND_77V18
DGND_78V19
DGND_79V20
DGND_80V21
DGND_81V22
DGND_82V23
DGND_83V26
DGND_84V27
DGND_85V28
DGND_86W3
DGND_87W4
DGND_88W5
DGND_89W9
DGND_90W15
DGND_91W16
DGND_92W17
DGND_93W18
DGND_94W19
DGND_95W20
DGND_96W21
DGND_97W22
DGND_98W23
DGND_99W26
DGND_100W29
DGND_101W31
DGND_102Y3
DGND_103Y4
DGND_104Y5
DGND_105Y15
DGND_106Y16
DGND_107Y17
DGND_108Y18
DGND_109Y19
DGND_110Y20
DGND_111Y21
DGND_112Y22
DGND_113Y23
DGND_114Y26
DGND_115AA4
DGND_116AA15
DGND_117AA16
DGND_118AA17
DGND_119AA18
DGND_120AA19
DGND_121AA20
DGND_122AA21
DGND_123AA22
DGND_124AA23
DGND_125AA26
DGND_126AA29
DGND_127AB2
DGND_128AB4
DGND_129AB15
DGND_130AB16
DGND_131AB17
DGND_132AB18
DGND_133AB19
DGND_134AB20
DGND_135AB21
DGND_136AB22
DGND_137AB23
DGND_138AB26
DGND_139AC2
DGND_140AC3
DGND_141AC4
DGND_142AC15
DGND_143AC16
DGND_144AC17
DGND_145AC18
DGND_146AC19
DGND_147AC20
DGND_148AC21
DGND_149AC22
DGND_150AC23
DGND_151AC26
DGND_152AC29
DGND_153AD3
DGND_154AD4
DGND_155AD28
DGND_156AE3
DGND_157AE4
DGND_158AF4
DGND_159AG3
DGND_160AG4
DGND_161AH2
DGND_162AH3
DGND_163AH4
DGND_164AJ4
DGND_165AK2
DGND_166AK3
DGND_167AK4
DGND_168AL4
DGND_169AL26
DGND_170AM4
DGND_171AM11
DGND_172AM26
C700
2.2uF
10V
TOOL_UH70
C701
2.2uF
10V
TOOL_UH70_NOT
MDS62110222
M700
MDS62110222
M701
MDS62110222
M702
JP700
JP701
JP702
JP703
MDS62110213
M705
MDS62110213
M706
MDS62110213
M707
MDS62110213
M708
MDS62110213
M709
K2L_GND
K2L 2015-01-18
07
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
PCMCI
2015-01-10
9
K2L / K2Lp
CI_ADDR[8]
CI_ADDR[3]
CI_ADDR[1]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]
CI_ADDR[9]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[6]
CI_ADDR[0]
CI_ADDR[11]
CI_ADDR[2]
CI_ADDR[7]
CI_ADDR[10]
CI_DATA[3]
CI_DATA[5]
CI_DATA[6]
CI_DATA[4]
CI_DATA[0]
CI_DATA[0-7]
CI_DATA[2]
CI_DATA[7]
CI_DATA[1]
TPO_DATA[5]
EB_DATA[5]
CAM_WAIT_N
AR90933
1/16W
CI_SLOT
CI_ADDR[0]
CI_MDI[7]
/CI_CD1
EB_ADDR[2]
CI_MDI[2]
C90210uF10V
CI_SLOT
CI_MCLKI
EB_ADDR[1]
/CI_CD2
CI_WE
R901 33 CI_SLOT
TPO_DATA[6]
CI_DATA[5]
TPI_CLK
/CI_CD2
CI_ADDR[7]
CI_MDI[6]
TPO_SOP
GND
CI_IOWR
C9010.1uF
CI_SLOT
CI_ADDR[6]
R914 33 CI_SLOT
TPI_DATA_CI[0]
TPO_DATA[1]
CI_DATA[0]
TPI_SOP
CI_MDI[5]
TPI_DATA[3]
CAM_WAIT_N_CI
R92310K
CI_SLOT
EB_ADDR[8]
CI_IORD
+5V_NORMAL
IC90074LVC1G32GW
CI_SLOT
3GND
2A
4 Y
1B 5 VCC
GND
CI_MISTRT
CI_MISTRT
TPI_DATA_CI[5]
TPO_DATA[2]
CI_DATA[2]
PCM_RESET
EB_ADDR[12]
/CI_CD1
CI_IORD
GND
REG
CI_MDI[3]
CI_MDI[0]
TPI_SOP_CI
TPO_CLK
CI_ADDR[1]
CI_ADDR[10]
TPI_DATA_CI[4]
TPI_DATA_CI[6]
TPO_DATA[0]
CI_DATA[7]
TPI_VAL
EB_ADDR[11]
GND
R91710K
CI_SLOTCI_MDI[1]
CI_ADDR[8]
+5V_CI_ON
TPI_DATA[7]
CI_ADDR[2]
TPI_VAL_CI
CI_ADDR[11]
TPI_DATA_CI[5]
TPI_DATA_CI[4]
TPO_DATA[3]
CI_DATA[3]
PCM_RESET_CI
EB_ADDR[13]
CAM_CD1_N
CI_OE
/PCM_CE1
REG
+5V_NORMAL
GND
EB_ADDR[9]
AR90833
1/16W
CI_SLOT
TPO_VAL
TPI_DATA_CI[6]
TPI_DATA_CI[7]
EB_DATA[0]
CI_DATA[1]
CAM_WAIT_N_CI
PCM_RESET_CI
CI_MDI[0]
+5V_CI_ON
EB_BE_N0
TPI_DATA[5]
CI_ADDR[9]
CI_WE
EB_ADDR[10]
CI_MDI[3]
AR91133
1/16W
CI_SLOT
CI_ADDR[4]
TPI_DATA_CI[7]
TPI_DATA_CI[3]
EB_DATA[1]
CI_DATA[6]
TPI_CLK_CI
EB_ADDR[7]
R92110K
CI_SLOT
CI_MDI[1]
R90010K
CI_SLOT
CI_IOWR
EB_ADDR[0]
EB_ADDR[14]
IC901AP2151WG-7
CI_SLOT
3FLG
2GND
4EN
1OUT
5IN
AR91033
1/16W
CI_SLOT
TPI_DATA[0]
TPI_DATA_CI[3]
TPI_DATA_CI[0]
EB_DATA[2]
CI_DATA[4]
TPI_VAL_CI
CAM_REG_N
R912100
CI_SLOT
CI_OE
CI_ADDR[3]
C9030.1uF
CI_SLOT
TPI_DATA[6]
EB_OE_N
TPI_DATA[1]
AR90133
1/16W
CI_SLOT
R909 10KCI_SLOT
TPI_DATA_CI[2]
TPI_DATA_CI[2]
EB_DATA[3]
AR90333
1/16WCI_SLOT
TPI_SOP_CI
CI_ADDR[14]
C9040.1uF
CI_SLOT
TPI_DATA[4]
CAM_IREQ_N
CI_MDI[4]
R922100
CI_SLOT
+5V_NORMAL
TPI_DATA[2]
R910100
CI_SLOT
AR900331/16W
CI_SLOT
CI_MDI[7]
TPI_DATA_CI[1]
TPI_DATA_CI[1]
EB_DATA[4]
AR90533
1/16WCI_SLOT
AR90733
1/16WCI_SLOT
PCM_5V_CTL
CI_ADDR[5]
CI_MDI[2]
TPI_CLK_CI
EB_BE_N1
C9002pF50V
CI_SLOT
C9061uF10V
CI_SLOT
EB_WE_N
TPO_DATA[4]
EB_DATA[6]
AR90633
1/16WCI_SLOT
AR90233
1/16WCI_SLOT
CI_MDI[4]
R91610K
EB_ADDR[4]
R915 100
CI_SLOT
R903 33 CI_SLOT
CI_MCLKI
R908 10KCI_SLOT
CI_MDI[6]+5V_NORMAL
GND
C9050.1uF16V
CI_SLOT
EB_ADDR[5]
TPO_DATA[7]
EB_DATA[7]
AR90433
1/16WCI_SLOT
AR91233
1/16W
CI_SLOT
CI_ADDR[13]CI_MIVAL_ERR
+3.3V_NORMAL
CI_MIVAL_ERR
R90710K
CI_SLOT
EB_ADDR[6]
CI_ADDR[12]
CI_MDI[5]
EB_ADDR[3]
R90610K
CI_SLOT
CI_ADDR[0-14]
CI_DATA[0-7]
JK900-*1HONGLIN...
CI_SLOT_MOLD_HONGLINEAG63217210
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
JK900-*210125901-015LF
EAG63217207CI_SLOT_MOLD_FCI/SPG
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
JK90010067972-000LF
CI_SLOT_METAL_43_49UH61_ONLY
EAG41860102
G1G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
2660
2761
2862
2963
3064
31
32
33
34
65
66
67
68
69
PCMCI
CI DETECT
(because of Hong Kong)* Option name of this page : CI_SLOT
CI HOST I/F
CI POWER ENABLE CONTROL
CI SLOT
CI Region
METAL CI SLOT ONLY FOR 43/49UH61
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THERMAL
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. PWR_1
2015-01-10
07
K2H
+1.8V
R2349
330K
+13VR2326
330K
OPT
GSNS
C232310uF10V
+5V_NORMAL
C236010uF25V
L2304PZ1608U121-2R0TF
L2302PZ1608U121-2R0TF
C232610uF10V
+3.5V_ST
L2301
UBW2012-121F
C236110uF10V
C23450.1uF16V
OPT
R2344
47K
1/16W
1%
L2305PZ1608U121-2R0TF
C23190.1uF16VOPT
C2344
0.1uF
25V
C234910uF25V
C2306
0.1uF50V
C231210uF10V
+3.3V_NORMAL
+3.5V_ST
+13V
ZD2302
2.5V
C230510uF25V
POWER_ON/OFF2_2
C231810uF25V
+3.3V_NORMAL
C232810uF10V
C23170.1uF25V
C234810uF10V
C232710uF10V
R2309
20K
1%
C23630.1uF25V
POWER_DET
R23238.2K
1/16W1%
R232410K
R2330
47K
1/16W
1%
R2328
16K
1/16W
1%
C2330
10uF10V
R2311
20K
OPT
R23410
OPT
R230810K1%
+13V
C2339
0.01uF50V
C232010uF10V
3.3V_EMMC
VID_CORE
R2337
47K
1/16W
1%
C2332
10uF10V
C2300
1500pF50V
OPT
+1.8V
C2353
5pF
50V
R2335100K
NON_OLED
C232110uF10V
R2318
05%
R2314
430K
1%
L2306
GSNS
R23057.5K1%
C23592700pF
50V
R233610KOPT
IC2306TPS56428DDAR
3VREG5
2VFB
4PG
1EN
5GND
6SW
7VBST
8VIN
9
[EP]GND
C232210uF10V
DVDD18_EMMC
R2317
330K
5%POWER_ON/OFF2_2
R23041.2K1%
C23580.1uF16V
PD_RESET_IC
L2313
BLM18PG121SN1D
C232910uF10V
C23070.1uF16V
Q2300-*1
2N7002KA
FET_KEC
G
D
S
+13V
R23062.7K
1%
1/16W
R2342
10K
POWER_DET_1
+3.5V_ST
CPU_1V0
D1V0
ZD23032.5V
C235010uF10V
+5V_NORMAL
C232410uF10V
D1V0
C23310.1uF16V
OPT
IC2301TJ2132GDP
EAN63492001
3
IN
2
EN
4
BIAS
1
POK
5
SS
6
OUT
7
FB
8
GND
9
[EP]GND
R234310K
C23522.2uF10V
ZD2301
2.5V
+3.3V_NORMAL
C2342
2700pF50V
C2340
10uF10V
C23111uF10V
C23570.1uF50V
R230310K
POWER_ON/OFF2_2
R2339
0
C2338
0.1uF
16V
C2336
10uF10V
C23131uF25V
+3.5V_ST
R2346
10K
C2314
0.1uF16V
OPT
C2325
10uF10V
R2319
0
R2347225%
+1.5V_DDR
+3.5V_ST
C234110uF10V
VID_CPU
C2315
1uF10V
R2320
3.3
1/8W
5%
OPT
POWER_ON/OFF2_3
C2346
0.1uF16V
R2348
75K
1/16W
1%
R2329
18K
1/16W
1%
R2327
1K
R233114K1%
PD_+12V
+13V
Q2302-*1
2N7002KA
FET_KEC
G
D
S
+3.3V_NORMAL
C2316
4700pF50V
C235110uF25V
C230110uF10V
R23325.1K1%
PD_+12V
R2345
4.87K
1/16W
1%
+3.3V_NORMAL
C2343470pF50V
OPT
C235410uF10V
R2338
0
1/16W
5%
R23214.7
5%
C230410uF10V
R233305%
PD_+3.5V
R230710K
R2340
240K
1/16W
1%
R2313
0 5%
C23080.1uF16V
C23350.1uF16V
OPT
C23470.01uF25V
C230310uF10V
C23560.1uF16V
NON_OLED
ZD2304
2.5V
R23006.8K1%
L2308
R2322
10K
C2337
10uF10V
C230210uF10V
POWER_ON/OFF2_1
R230122K1%
IC2303BD9A300MUV
EAN62870501
1PVIN_1
3PGND_1
7ITH
9 SS
10 SW_1
11 SW_2
12 SW_3
13
BOOT
14
PGD
15
EN
16
AVIN
5AGND
8MODE
6FB
4PGND_2
2PVIN_2 17
[EP]FIN
+3.5V_ST
C230910uF10V
C23550.47uF25V
C231010uF10V
C23330.01uF25VOPT
L23092.2uH
NR5040T2R2N
IC2304-*1
KIC7529M2
EAN63491301
PD_RESET_IC_7529M2-SUB
1
GND
2 OUT3VCC
IC2304
APX803L
EAN61829903
PD_RESET_IC_APX803-MAIN
1
GND
3VCC 2 RESET
C2365
150uF
6.3V
OPT
ZD2300
5V
ZD2305
5V
Q2302T2N7002AK
FET_TOSHIBA
S
G
D
Q2300T2N7002AK
FET_TOSHIBA
S
G
D
LD2300
DEBUG_LED
EAV60793101
R2310
33
DEBUG_LED
R2315
5.6K
1/16W
5%
DEBUG_LED
C23660.1uF16V
C236710uF10V C2368
10uF10V
C236910uF10V
C237010uF10V
IC2300RT7231GQW
3VREG5
2FB
4SS
1EN
5PGOOD
6SW_1
7SW_2
8BOOT
9VIN_1
10VIN_2
11
[EP]PGND
R230205%
R2334
180K
1%
R2325
2K
1%
IC2305TPS51362RVER
1PGOOD_1
3MODE
7SW_2
9SW_4
10
PGND_5
11
PGND_4
12
PGND_3
13
PGND_2
14
PGND_1
15 VIN_3
16 VIN_2
17 VIN_1
18 V5
19 GND
20 TRIP
21 SLEW
22 VSNS
23 GSNS
24
REFIN2
25
REFIN
26
VREF
27
RA
28
EN
5BST
8SW_3
6SW_1
4NC
2LP# 29
[EP]GND
IC2302MP1471AGJ-C667
3IN
2SW
4FB
1GND
6BST
5EN
L2303Epoxy-SDES053T-1R0MS
1.0uH
L23004.7uH
L23124.7uH
VLS6045EXT-4R7M(125)
L23071uH
CMLB065T-1R0MS 4A
Power_DET
+1.0V CORE
Vout=0.6*(1+R1/R2)=1.8V
debugging point
R2
Vout=2*R2/(R1+R2)=1.054V2A
R1
R1
R2
R1
R2
3A
R1
R2
Vout=0.765*(1+R1/R2)
Vout=0.8*(1+R1/R2)
R1
3A
R2
+1.5V DDR
POWER_ON/OFF1(5V)
Vout=0.8*(1+R1/R2)
R1
POWER_ON/OFF2_2(1.0V, 1.8V)
+1.05V_CPU_GPU
+3.5V_ST
POWER_ON/OFF2_3(1.5V)
+3.3V_NORMAL
Vout=0.6*(1+R1/R2)
+1.8V - K2L, eMMC& Vx1 pull-up
VID_CORE High : 0970VVID_CORE Low : 1.0V
R2
POWER_ON/OFF2_1(3.3V)
VID_CPU High : 1.006VVID_CPU Low : 0.970V
K2H Power SEQUENCE
+3.3V - eMMC
not to RESET at 8kV ESD
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. PWR_2
2015-01-10
08
K2H
C250410uF25V
PANEL_VCC
R2509 100
OPT
PWM_TCON_OUT
C25030.1uF25V
+5V_NORMAL
C2502
4700pF50V
R2520150K
L2504
UBW2012-121F
+3.5V_ST
R25060
55/60/65INCH
PWM_DIM2
R25011K
PSU_MODE_SELECT_NON
+13V
JP2505JP-BLOCK-1POWER_13V
D13V
GND
POWER_ON/OFF1
C251510uF10V
+13V
R251810K
Q2500
2N3906S-RTK
1
2
3
L2503
MLB-201209-0120P-N2
RL_ON
C250910uF10V
C25200.1uF50V
P2501
SMAW200-H18S5 PSU_18P
D13
A13
SCLK
D-GND
D-GND
A-GND
GND
D-GND
D13
A-GND
SIN
PDIM2
D13
PDIM1
VSINC
P/ON
A13
INVON
GND
C25050.1uF25V
L/D_VSYNC
C25060.1uF16VOPT
C2500
0.1uF16V
OPT
R2519
36K
VA2500
ADUC 20S 02 010L
OPT
R2517
10K
A13V
L/D_CLK
R2507 100OPT
C251110uF25V
+3.3V_NORMAL
C251310uF10V
R2521
3.3K
LVDS_DISCHARGE
Q2503MMBT3904(NXP)
E
B
C
C250810uF25V
P2502
SMAW200-H12S5K(BK)(LTR) PSU_12P
ZD2500
5V
+13V
C252410uF25V
C25220.1uF
50V
R2503100
PSU_MODE_SELECT_NON
INV_CTL
C251210uF25V
MODE_SELECT
R251110K
C2501
1uF10V
4.7uF10V
C2521
OPT
+13V
C252310uF25V
R250210K
+13V
A13V
L/D_DO
PWM_DIM
R250010K
L2501SPM6530T-3R3M
3.3uH
L2500PZ1608U121-2R0TF
C251410uF10V
Q2504SSM3J332R
S
G
D
PANEL_CTL
L2502
MLB-201209-0120P-N2
IC2500RT7231GQW
3VREG5
2FB
4SS
1EN
5PGOOD
6SW_1
7SW_2
8BOOT
9VIN_1
10VIN_2
11
[EP]PGNDR250412K1%
R25051.6K1%
R25105601%
C2516150pF50V
R2508 100
R2512 100
R2513 100R2514 100
R1
R2
’15 UHD 12.5V sole out power’Net name +12V means 12.5V power output
Q2302 Change: Diodes --> NXP, 131118
PANEL_POWER
Vout=0.765*(1+R1/R2)
+5.0V normal & USB
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MICOM
2015-06-13
30
K2L / K2Lp
+3.5V_ST
WOL/WIFI_POWER_ON
+3.5V_ST
MODE_SELECT(PWM1)
AR3000
3.3K
MICOM_EYE_Q
R3005
10K
OPT
P300012507WS-04L
MICOM_DEBUG
1
2
3
4
5
EYE_SCL
WIFI_EN
AMP_MUTE
X3000
32.768KHz
GND
MODEL1_OPT_2(AM2)
R3038100
R3011
10K
OPT
R3016
1K
R3030
10K
POWER_ON/OFF2_3
SOC_RX
MODEL1_OPT_3(AM3)
I2C_SCL1
C300218pF50V
EDID_WP
SIDE_HP_MUTE
EYE_SDA
POWER_DET_1
R3004
10K
R3034
120K
R3029
33
+3.5V_ST
WOL_CTL
MODEL1_OPT_1(AM1)
C300315pF50V
LED_R
MODEL1_OPT_3(AM3)
+3.5V_ST
AR3001331/16W
WOL_CTL
R3010
10K
C30000.1uF
PANEL_CTL
+3.5V_ST
MICOM_RESET
POWER_ON/OFF2_1
I2C_SDA1
MODEL1_OPT_0(AM0)
MODEL1_OPT_0(AM0)
R3008
10K
POWER_ON/OFF2_2
R3006
10K
POWER_ON/OFF1
RL_ON
WOL/ETH_POWER_ON
POWER_ON/OFF2_4
RETENTION_DISABLE
HDMI_CEC
R3009
10K
OPT
C3001
0.47uF
SW3000JTP-1127WEM
MICOM_RESET_SW
12
4 3R3031
270K
OPT
+3.5V_ST
MODEL1_OPT_1(AM1)
SOC_TX
HDMI_CEC
RETENTION_DISABLE
MODEL1_OPT_2(AM2)
R300010K
MICOM_MODE_SELECT
R3007
10K
OPT
IC3000
R5F100GEAFB#30
1P60/SCLA0
2P61/SDAA0
3P62
4P63
5P31/TI03/TO03/INTP4
6P75/KR5/INTP9/SCK01/SCL01
7P74/KR4/INTP8/SI01/SDA01
8P73/KR3/SO01
9P72/KR2/SO21
10P71/KR1/SI21/SDA21
11P70/KR0/SCK21/SCL21
12P30/INTP3/RTC1HZ/SCK11/SCL11
13
P50/INTP1/SI11/SDA11
14
P51/INTP2/SO11
15
P17/TI02/TO02
16
P16/TI01/TO01/INTP5
17
P15/PCLBUZ1/SCK20/SCL20
18
P14/RXD2/SI20/SDA20
19
P13/TXD2/SO20
20
P12/SO00/TXD0/TOOLTXD
21
P11/SI00/RXD0/TOOLRXD/SDA00
22
P10/SCK00/SCL00
23
P146
24
P147/ANI18
25 P27/ANI726 P26/ANI627 P25/ANI528 P24/ANI429 P23/ANI330 P22/ANI231 P21/ANI1/AVREFM32 P20/ANI0/AVREFP33 P13034 P01/TO00/RXD135 P00/TI00/TXD136 P140/PCLBUZ0/INTP6
37
P120/ANI19
38
P41/TI07/TO07
39
P40/TOOL0
40
RESET
41
P124/XT2/EXCLKS
42
P123/XT1
43
P137/INTP0
44
P122/X2/EXCLK
45
P121/X1
46
REGC
47
VSS
48
VDD
INV_CTL
LED_R
KEY2
CEC_REMOTE
MICOM_DEBUG
MICOM_DEBUG
Q3001SSM3K56FSEBK63231501
S
G
D
C30040.1uF16V
MICOM_RESET
POWER_ON/OFF2_4
MODE_SELECT(PWM1)
DDR_CS_ON_OFF
INSTANT_BOOT
MODE_SELECT
3D&L_DIM_EN
R303327K
R3014
10K
MICOM_DEBUG
R3028
4.7MOPT
POWER_DET
KEY1IR
SOC_RESET
D3000
BAT54_TSC
C30052.2uF10VMICOM_MODE_SELECT
T_CON_SYS_POWER_OFF
T_CON_SYS_POWER_OFF
R3039
10K
1/16W
5%
MICOM_LCD
+3.3V_NORMAL
AR3002
3.3K
OPT
(FHD)
UHD
POWER_ON/OFF1(5V)
POWER_ON/OFF2_4(1.1V)
0.72V 2.27V
TV
check WOL power K2H
MICOM MODEL OPTION
MODEL_OPT_2
NON LOGO / LCD LOGO / OLED
TV
Renesas MICOM
M2A5LR
FHD
BOX
H15
Don’t remove R3016,not making float P40
1.53V
MODEL_OPT_0
MODEL_OPT_3
NON LOGO / OLED
For Debug
BOX
(UHD)RTK
MODEL_OPT_1
POWER_ON/OFF2_1(3.3V)
MICOM MODEL OPTION
MODEL_OPT_3M16
SOC_RESET
For CEC
LOGO / LCD
8K
M16
POWER_ON/OFF2_3(1.5V)
LM15 Power SEQUENCE
3.0V
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MODEL OPTION
2015-01-10
30
K2H
R3005-*1 2.7KMICOM_NON_LOGO/LCD
R3005-*2 8.2KMICOM_LOGO/LCD
R3005-*3 20KMICOM_NON_LOGO/OLED
R3007-*1 2.7KMICOM_TV_NON_EPI
R3007-*3 20KMICOM_TV_EPI
R3005-*4 75K
MICOM_LOGO/OLED
R3009-*3 20KMICOM_UHD
R3009-*4 75K
MICOM_8KR3009-*1 2.7K
MICOM_FHD
R3011-*2 8.2K
MICOM_RTK
R3011-*4 75K
MICOM_M2R3011-*1 2.7K
MICOM_M16
R3011-*3 20KMICOM_H15/A5LR
NON LOGO / LCDMODEL_OPT_0(AM0)
MICOM MODEL OPTION
LOGO / LCD
0.72V
MODEL_OPT_2(AM2)
1.53V
BOX_NON_EPITV_NON_EPI
FHD
MODEL_OPT_3(AM3)
UHD
M16
MODEL_OPT_1(AM1)
H15
2.27V 3.0V
NON LOGO / OLED LOGO / OLED
MODEL_OPT_3(AM3)
TV_EPI BOX_NON_EPI
8K
A5LR M2
M16 RTK
(FHD)
(UHD)
(2.7K) (8.2K) (20K) (75K)
MODEL_OPT_3(AM3)
MODEL_OPT_1(AM1)
(8.2K)
0.72V
(20K)
MODEL_OPT_2(AM2)
MODEL_OPT_3(AM3)
(75K)
2.27V
MODEL_OPT_0(AM0)
(FHD)
1.53V 3.0V
(UHD)
(2.7K)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
HDMI
2015-01-10
33
K2L
DDC_SDA_3
R33304.7K
HDMI_EXT_EDID
DDC_SDA_1
+5V_NORMAL
R3301100K
CK-_HDMI2
R3321
10K
+5V_NORMAL
R33091K
DDC_SDA_2
HDMI_ARC
D1+_HDMI2
AR3303331/16W
+5V_NORMAL
R33041K
DDC_SDA_2
DDC_SCL_2
5V_HDMI_3
R3313
1.8K
5V_DET_HDMI_2
R3314
3.3K
Q3301
2N3904SBJT_KEC_1
E
B
C
C33030.01uF
50V
D0-_HDMI2
CK+_HDMI2
CEC_REMOTE
Q3303
2N3904SHDMI_EXT_EDID
E
B
C
EDID_WP
DDC_SCL_2
R3334180
5%
D2+_HDMI2
AR3300
47K
1/16W
R3323
39K
HDMI_HPD_2
AR3302
47K
1/16W
D3308
MMBD6100
HDMI_PULLUP_1
A2
C
A1 C3302
0.1uF16V
R33114.7K
D3309MMBD6100
HDMI_PULLUP_1
A2
C
A1
+5V_NORMAL
5V_HDMI_2
D1-_HDMI2
DDC_SCL_1
R3332
100
1%
D0+_HDMI2
IC3301
BR24G02FJ-3GTE2
HDMI_EXT_EDID
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
D3305MMBD6100
HDMI_PULLUP_1
A2
C
A1C3300
0.1uF16V
D2-_HDMI2
5V_HDMI_1
5V_HDMI_2
HDMI_ARC
AR3301
47K1/16W
HDMI_EXT_EDID_NON
C33010.1uF16V
R3317
3.3K
DDC_SDA_3_1
AR33065.11/16W
D1+_HDMI3
R33074.7K
HDMI_EXT_EDID_NONR33031K
Q33002N3904S
BJT_KEC_1
0TRKE80046A
E
B
C
5V_HDMI_3
D2+_HDMI3
R3315
1.8K
AR33075.11/16W
5V_DET_HDMI_3
R3300100K
D1-_HDMI3
D0+_HDMI3
AR3304331/16W
DDC_SCL_3_1
R33021K
CEC_REMOTE
D0-_HDMI3
HDMI_HPD_3
CK+_HDMI3
D2-_HDMI3
CK-_HDMI3
R33124.7K
HDMI_EXT_EDID
R3320100KOPT
R3331
3.3K
D1+_HDMI1
Q3302
2N3904SBJT_KEC_1
0TRKE80046A
E
B
C
CK-_HDMI1
D1-_HDMI1
R33084.7K
D2-_HDMI1
DDC_SCL_1
D2+_HDMI1
DDC_SDA_1
CEC_REMOTE
R33061K
AR33085.11/16W
CK+_HDMI1
5V_DET_HDMI_1
R33051K
HDMI_HPD_CBUS_1
AR3305331/16W
AR33095.11/16W
5V_HDMI_1
D0+_HDMI1
D0-_HDMI1
R3326
1.8K
AR33105.11/16W
AR33115.11/16W
VA3300
ESD_HDMI
EAF61530102
VA3303
ESD_HDMI
EAF61530102
VA3311
ESD_HDMI
EAF61530102
VA3314
ESD_HDMI
EAF61530102
VA3301
ESD_HDMI
EAF61630102
VA3302
ESD_HDMI
EAF61630102
VA3304
ESD_HDMI
EAF61630102
VA3305
ESD_HDMI
EAF61630102
VA3306
ESD_HDMI
EAF61630102
VA3307
ESD_HDMI
EAF61630102
VA3309
ESD_HDMI
EAF61630102
VA3310
ESD_HDMI
EAF61630102
VA3313
ESD_HDMI
EAF61630102
Q3300-*1MMBT3904(NXP)BJT_NXP_2
E
B
C
Q3301-*1MMBT3904(NXP)BJT_NXP_2
E
B
C
Q3302-*1MMBT3904(NXP)BJT_NXP_2
E
B
C
VA3300-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3303-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3311-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3314-*1
ADMC 5M 02 200L
EAF61530101
ESD_HDMI_AMOTECH_2
VA3301-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3302-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3304-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3305-*1ADUC 20S 02 010L
EAF61530301ESD_HDMI_AMOTECH_2
VA3306-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3307-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3309-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3310-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
VA3313-*1
ADUC 20S 02 010L
EAF61530301
ESD_HDMI_AMOTECH_2
D3305-*1KDS1840DD184009AAHDMI_PULLUP_KEC_2
A2
C
A1
D3308-*1KDS184
0DD184009AAHDMI_PULLUP_KEC_2
A2
C
A1
D3309-*1KDS1840DD184009AAHDMI_PULLUP_KEC_2
A2
C
A1
DDC_BUFFER_SW
DDC_BUFFER_SW
5V_HDMI_3
AR331247K
1/16W
HDMI_EXT_EDID
R33350
HDMI_EXT_EDID_NON
D3310MMBD6100HDMI_EXT_EDID
A2
C
A1
+5V_NORMAL
C33040.1uF
16V
HDMI_EXT_EDID
DDC_SCL_3
DDC_SDA_3
DDC_BUFFER_SDA
DDC_BUFFER_SCL
R33360
HDMI_EXT_EDID_NON
DDC_BUFFER_SCL
DDC_BUFFER_SDA
IC3302PCA9517DGKR
DEV_PCA9517_EXTEDID
3SDAA
2SCLA
4GND
1VCCA
5EN
6SDAB
7SCLB
8VCCB
DDC_SCL_3
AR3301-*1
10K1/16W
HDMI_EXT_EDID
JK3302
05008WR_H19C
HDMI_JACK_DEV
14RESERVED
13CEC
5TMDS_DATA1_SHIELD
20
BODY_SHIELD
12TMDS_CLK-
11TMDS_CLK_SHIELD
2TMDS_DATA2_SHIELD
19HOT_PLUG_DETECT
18VDD[+5V]
10TMDS_CLK+
4TMDS_DATA1+
1TMDS_DATA2+
17DDC/CEC_GND
9TMDS_DATA0-
8TMDS_DATA0_SHIELD
3TMDS_DATA2-
16SDA
7TMDS_DATA0+
6TMDS_DATA1-
15SCL
R33370
HDMI_EXT_EDID
R33380
HDMI_EXT_EDID
JK3302-*1
5501-56219
HDMI_JACK_CNPLUS
14RESERVED
13CEC
5TMDS_DATA1_SHIELD
20
BODY_SHIELD
12TMDS_CLK-
11TMDS_CLK_SHIELD
2TMDS_DATA2_SHIELD
19HOT_PLUG_DETECT
18VDD[+5V]
10TMDS_CLK+
4TMDS_DATA1+
1TMDS_DATA2+
17DDC/CEC_GND
9TMDS_DATA0-
8TMDS_DATA0_SHIELD
3TMDS_DATA2-
16SDA
7TMDS_DATA0+
6TMDS_DATA1-
15SCL
JK3301
YKF45-7058V
14NC
13CEC
5DATA1_SHIELD
20
SHIELD
12CLK-
11CLK_SHIELD
2DATA2_SHIELD
19HPD
18+5V_POWER
10CLK+
4DATA1+
1DATA2+
17DDC/CEC_GND
9DATA0-
8DATA0_SHIELD
3DATA2-
16SDA
7DATA0+
6DATA1-
15SCL
JK3300
YKF45-7058V
14NC
13CEC
5DATA1_SHIELD
20
SHIELD
12CLK-
11CLK_SHIELD
2DATA2_SHIELD
19HPD
18+5V_POWER
10CLK+
4DATA1+
1DATA2+
17DDC/CEC_GND
9DATA0-
8DATA0_SHIELD
3DATA2-
16SDA
7DATA0+
6DATA1-
15SCL
DDC_SDA_3
R33390
HDMI_EXT_EDID
R33400
HDMI_EXT_EDIDDDC_SCL_3DDC_SCL_3_1
DDC_SDA_3_1
HDMI
HDMI2 with ARC
EDID external EEPROM & DDC BUFFER for HDMI3
DDC pull-up
ARC
Close to SOC
HDMI3 with EEPROM
FROM HDMI PORT
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Fiber Optic
Fiber Optic
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. JACK_COMMON_H
2014-07-24
38
UF71/7500
SIGN380008
C38170.22uF25V
HP_OUT
COMP1_Pr
C380927pF50VOPT
C38081000pF50VOPT
AV1_CVBS_DET
R381410K
1%
C380047pF50V
R3821 0
OPT
+3.3V_NORMAL
VA38005.6V
R3820
10KHP_OUT
C3822150pFOPT
C381327pF50VOPT
R381510K1%
+3.3V_NORMAL
R3822
75
1/4W
1%
OPT
C3804100pF50VOPT
R3806
0
C38180.1uF16V
R3818-*122uF16V
HP_AMP_NON
RIN1
+3.3V_NORMAL
JK38002F01TC1-CLM97-4F
OPTIC_FOXCONN
3VIN
2VCC
1GND
4
SHIELD
C381027pF50VOPT
C3803100pF50VOPT
VA38085.6V
HP_OUT
C381410pF50V
R381010K
+3.3V_NORMAL
COMP1/AV1/DVI_R_IN
JK3800-*1JST1223-001
OPTIC_SOLTEAM
1
GND
2
VCC
3
VINPUT
4FIX_POLE
HP_DET
COMP1_Pb
L3801
BLM18PG121SN1DHP_OUT
C381227pF50VOPT
C381147pF50V
R380710K
C38160.22uF25V
HP_OUT
C3802560pF50V
OPT
C380527pF50VOPT
COMP1_DET
R381775
1%
R38320
R38110
R38021K
DTV/MNT_V_OUT
R381675
1%
JK3801PEJ034-01
JACK_HP_OUT/RS232C
EAG60841811
6BT_TERMINAL2
7BB_TERMINAL2
5T_SPRING
4R_SPRING
3E_SPRING
L3800BLM18PG121SN1D
HP_OUT
VA38035.6V
R38031K
R3808
75
1/4W
1%
C3820390pF50VOPT
COMP1/AV1/DVI_L_IN
COMP1_Y/CVBS
R3819-*122uF16V
HP_AMP_NON
HP_ROUT_AMP
C38071000pF50VOPT
C3801560pF50V
OPT
VA38015.6V
R38090
VA38075.5V
OPT
C3819390pF50VOPT
R3800
470K
DOUT1
C3806100pF50VOPT
C381510pF50V
R3801470K
R3805
0VA38025.6V
HP_LOUT_AMP
SPDIF_OUT
VA38045.5V
VA38055.5V
VA38065.5V
R38136.8K 1%
R38126.8K 1%
R3804 1K
HP_OUT
JK3802PPJ245-31
5A[GN/YL]O-SPRING
6A[GN/YL]E-LUG
4A[GN/YL]CONTACT
5B [BL]O-SPRING
7C [RD1]E-LUG-S
5C [RD1]O-SPRING
4C [RD1]CONTACT
5D [WH]O-SPRING
4E [RD2]CONTACT
5E [RD2]O-SPRING
6E [RD2]E-LUG
R3818 150
HP_AMP
R3819 150
HP_AMP
1608 sizs For EMI
1608 sizs For EMI
1608 sizs For EMI
AV/COMPONENT REARSPDIF OUT
RS232C
1608 sizs For EMI
HP OUT
1608 sizs For EMI
PLACE CLOSE TO JACK
Place JACK Side
PLACE CLOSE TO SOC
FOR EMI
1608 sizs For EMI
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. IR/KEY
2014-05-19
12
UF71/7500
IC4101
AO-R123C7G-LG
DEBUG_IR_PROTO
GGND
VVS
OOUT
R4105
47
1/10W
5%
DEBUG_IR_PROTO
EYE_SCL
C41095pF50VOPT
IR
R4112100
R41091.8K
KEY2
R411610K1%
JP4101JP-BLOCK-IR
IR
GND
IR
C41080.1uF
WIFI_DM
EYE_SDA
R411010K5%
C41040.1uF
+3.5V_ST
C41110.1uF
OPT
3D_SYNC
R4102
3.3K
+3.5V_WIFI
+3.5V_ST
C41061000pF50VOPT
KEY1
R410010K
OPT
R4103
330
1/16W
5%
DEBUG_IR_PROTO
C4110
10uF
10V
R4111100
+3.5V_ST
WOL/WIFI_POWER_ON
R411510K1%
+3.5V_ST
3D_SYNC
+3.5V_ST
C4100
0.1uF
AR4101100
1/16W
WIFI_DP
C4105100pF50V
C41020.1uF
16V
OPT
M_RFModule_RESET
WIFI_EN
+3.5V_WIFI
C41075pF50VOPT
LED_R
C41120.1uF
OPT
R4101 33
R4117
2K OPT
D4100
WIFI_DIODE_TOSHIBA
EAH62735601
D4100-*1
WIFI_DIODE_SEMTECH
EAH61515101
R41180
1/16W5%
OPT
R4119
0
1/16W
WIFI_11N_ONLY
P4100
12507WR-H21L2B(BK)
1VCC
2USB D-
3USB D+
4GND
5WL_HOST_WAKE
6GND
7BT_REG_ON
8GND
12SDA
13SCL
14GND
15IR
16LED
17GND
183.5v_ST
19KEY2
20KEY1
21GND
22
GND
IC4100TAEJIN TECHNOLOGY CO., LTD.
WIFI_EN_TJ2242
EAN64148901
3EN
2GND
4FLAG
1IN
6OUT
5ILIMIT
R4120
9.1K
1/16W
5%
WIFI_EN_TJ2242
IC4100-*1BD2242G
EAN62871401
WIFI_EN_ROHM
3EN
2GND
4OC
1VIN
6VOUT
5ILIM
R4120-*114K
1/16W1%
WIFI_EN_ROHM
C411310uF10V
R4104100
R4106100
MICOM_5KEY_JOG_TYPE
R4107
0
MICOM_KEY_ONE_KEYZD4110
5V
ESD_READYZD41115V
ESD_READY
VA4110
ESD_READY
R4121100
R41132.2
R41142.2
WIFI POWER ENABLE CONTROL
Discharge Resistor
Current Limit : 1.5A
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. USB2.0 jack
2015-04-27
13
K2L
JK4302
US-04A-VSD
USB_REAR
1
2
3
4
5
/USB_OCD1
C43010.1uF16V
USB_REAR
C4322
10uF
10VUSB_REAR
R430110K
USB_REAR
USB_CTL1
USB_DP1
+5V_NORMAL
R43034.7K
USB_REAR
JP4300JP-BLOCK-USB
VBUSDM
DP GND
+5V_USB_1+5V_USB_1
+3.3V_NORMAL
C4323
10uF10V
USB_REAR
USB_DM1
D4301
5V
USB_REAR_ESD_DIODE
D4302
DF3D6.8MS
USB_REAR
R4309 2.2USB_REAR
R4308 2.2USB_REAR
IC4301BD2242G
USB_REAREAN62871401
3EN
2GND
4OC
1VIN
6VOUT
5ILIM
R4305
14K
1%
USB_REAR
USB1
OCP USB2_2.0
MAX 1.0A
value change
USB2.0 2Port
USB-STRAIGHT(Rear Jack)
10K(2.63V) --> 4.7K(2.97V)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
USB DOWN STREAM
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.3V_NORMAL
+5V_NORMAL
USB_CTL3_0
R44034.7K
USB_SIDE
+5V_USB_2
R440210K
USB_SIDE
/USB_OCD3_0
C44020.1uF16V
USB_SIDE
USB3_DM0
USB3_DP0
USB3_TXM0
USB3_TXP0
ZD4400
5V
USB_SIDE_ESD_DIODE
M4400JP-BLOCK-USB
VBUSDM
DP GND
+5V_USB_2D4400
DF3D6.8MS
USB_SIDE
C4400
10uF
10V
JK4400
3AU04S-305-ZC-(LG)
USB_SIDE
12
34
5
C4401
10uF10V
USB3_RXM0
USB3_RXP0
/USB_OCD1
USB_CTL1
USB_DM1
USB_DP1
R4401 2.2USB_SIDE
R4400 2.2USB_SIDE
IC4400BD2242G
USB_SIDE
3EN
2GND
4OC
1VIN
6VOUT
5ILIM
R4404
14K
1%
USB_SIDE
K2H
15
2015.02.11
USB 2 & 3 26
043.sht
10K(2.63V) --> 4.7K(2.97V)
value change
MAX 1.0AUSB2
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. LAN_H
2014-12-15
50
K2H
VA5000
5.5V
L5001PZ1608U121-2R0TF
VA5003
5.5V
EPHY_RDP
R5000 0
OPT
C50000.1uF16V
EPHY_TDN
EPHY_RDN
R5001 0
OPT
VA5001
5.5V
VA5002
5.5V
EPHY_TDP
C50010.01uF50V
L5000PZ1608U121-2R0TF
JK5000
RJ45VT-01SN002
LANJACK_UDE_MAINEAG35781010
11
22
33
44
55
66
77
88
9
9
JK5000-*1
26TM9G-30100-02HF
LANJACK_FREEPORT_SUB1EAG35781016
11
22
33
44
55
66
77
88
9
9
JK5000-*2
B50(512-10)F4-03A-A013-B52
EAG35781018LANJACK_HONGLIN_SUB2
11
22
33
44
55
66
77
88
9
9
Ethernet Block
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MAIN_AMP
2014-10-17
58
C580433pF50V
10uF
C5810
25V
P5800
SPK_WOOFER_NON
WAFER-ANGLE
1
2
3
4
SPK_R+
L580410.0uH
NRS6045T100MMGK
C58200.47uF50V
SPK_R-
SPK_L-
AMP_MUTE
R580110K
+13V_AMP
C58181uF10V
SPK_R+
L5801
PZ1608U121-2R0TF
R5804
100
I2S_AMP
R5807
3.3
1/10W
5%
R5805100
1/16W
C58031000pF
50V
I2S_AMP
0.1uF
C5824
50V
SPK_L+
R5810
3.3
1/10W
5%
AUD_LRCK
Q58002N3904S
E
B
C
SPK_L-
C58011uF10V
C5807
22000pF
50V
C5814390pF50V
AUD_LRCH
R5812
4.7K
A13V
C5808
22000pF
50V
IC5800
NTP7515
AMP_NTP7515
3NC_22VDD_PLL
4GND
1NC_1
6DVDD5NC_3
7SDATA
8WCK
9NC_4
10SDA
11
SCL
12
FAULT
13
MONITOR_0
14
MONITOR_1
15
MONITOR_2
16
BST2B
17
PGND2B
18
OUT2B
19
PVDD2B
20
PVDD2A
21 OUT2A22 PGND2A23 BST2A24 VDR225 AGND26 NC_527 VDR128 BST1B29 PGND1B30 OUT1B
31
PVDD1B
32
PVDD1A
33
OUT1A
34
PGND1A
35
BST1A
36
RESET
37
AD
38
CLK_I
39
GND_IO
40
VDD_IO
41
[EP]GND C5813
390pF50V
0.1uF
C5805
16V
R5800
10K
I2C_SCL4
C581222000pF50V
TP5801
0.1uFC5822
50V
AR5800100
+13V_AMP
C58190.47uF50V
WOOFER_MUTE
C58061000pF50V
AMP_RESET_N
R5809
3.3
1/10W
5%
R5813
4.7K
R5814
4.7K
WOOFER_MUTE
L580310.0uH
NRS6045T100MMGK
I2C_SDA4
C581122000pF50V
TP5802
R5808
3.3
1/10W
5%
L5800UBW2012-121F
R5806-*13K
SPK_WOOFER
L580510.0uH
NRS6045T100MMGK
C580233pF50V
SPK_L+
0.1uFC5821
50V
AUD_SCK
R5806
4.7K
SPK_WOOFER_NON
SPK_R-
C58171uF10V
+13V_AMP
C58001uF10V
10uFC5809
25V
R5811
4.7K
L580210.0uH
NRS6045T100MMGK
C5815390pF50V
+3.3V_NORMAL
0.1uF
C5823
50V
+3.3V_NORMAL
C5816390pF50V
IC5800-*1
NTP7515D
AMP_NTP7515D
3NC_22VDD_PLL
4GND
1NC_1
6DVDD5NC_3
7SDATA
8WCK
9NC_4
10SDA
11
SCL
12
FAULT
13
MONITOR_0
14
MONITOR_1
15
MONITOR_2
16
BST2B
17
PGND2B
18
OUT2B
19
PVDD2B
20
PVDD2A
21 OUT2A22 PGND2A23 BST2A24 VDR225 AGND26 NC_527 VDR128 BST1B29 PGND1B30 OUT1B
31
PVDD1B
32
PVDD1A
33
OUT1A
34
PGND1A
35
BST1A
36
RESET
37
AD
38
CLK_I
39
GND_IO
40
VDD_IO
41
[EP]GND
SPEAKER_L
0x54
AUDIO AMP(NTP7515)
SPEAKER_R
4P Box type
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2014-11-22
HP_AMP 61
K2H
C61012.2uF10V
HP_AMP
HP_LOUT
+3.3V_NORMAL
R610110K
HP_AMPR6109
0
C61100.01uF
OPT
R610010K
HP_AMP
C61021uF10V
HP_AMP
R610443K
1%
HP_AMPR61080
R610643K
1%
HP_AMP
C61070.1uF16V
HP_AMP
R6103
43K
1%
HP_AMP
R6102
43K
1%
HP_AMP
C61031uF10V
HP_AMP
R61070
HP_AMP_NON
SIDE_HP_MUTE
HP_ROUT_AMP
C61110.01uFOPT
C6104
18pF
HP_AMP
+3.3V_NORMAL
C61051uF10V
HP_AMP
IC6100TPA6138A2
HP_AMP
3OUTR
2-INR
4GND_1
1+INR
6VSS
5MUTE
7CN
8CP
9VDD
10GND_2
11UVP
12OUTL
13-INL
14+INL
HP_LOUT_AMP
C610810pF50V
HP_AMP
C610610pF50V
HP_AMP
C61002.2uF10V
HP_AMPC610918pF
HP_AMP
R61054.7K
HP_AMP
HP_ROUT
R61100
HP_AMP_NON
EARPHONE AMP
H/P out R/C filterClose to Main SOC(ready for debugging)
H/P out R/C filterClose to Main SOC(ready for debugging)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. TU_CIRCUIT
2014-10-17
18
K2H
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[7]
/TU_RESET1
TU_CVBS
IF_P_TU
L6505PZ1608U121-2R0TF
TU_N/D
Demod_CoreDemod_Core
R6516200
TU_EXT_ATV
R6513 0
TU_EXT_ATV
+3.5V_ST
R6521
10K
TU_N/D
IF_N_MAIN
Q65022N3906S-RTK
TU_EXT_ATV_KEC_1
E
B
C
IC6500TJ2132GDP
TU_N/D
3IN
2EN
4BIAS
1POK
5SS
6OUT
7FB
8GND
9
[EP]GND
LNB_TX
C6507
0.1uF16V
TU_N/D
LNB_OUT
TU_CVBS_TU
+3.3V_TU
FE_DEMOD1_TS_CLK
C651933pFOPT
FE_DEMOD1_TS_ERROR
C65151uF25V
TU_N/D
D_Demod_Core
AR650033
TU_ALL
C65012700pF
50VTU_N/D
IF_AGC
I2C_SCL5_TU
C65020.1uF16V
TU_ALL_IntDemodIF_AGC_TU
FE_DEMOD2_TS_ERROR
FE_DEMOD1_TS_ERROR
R6517200
TU_EXT_ATV
I2C_SDA2
C652033pFOPT
+3.3V_LNA_TU
C651810uF10V
TU_N/D
LNB_TX
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_SYNC
I2C_SCL2
POWER_ON/OFF2_2
FE_DEMOD1_TS_VAL
/TU_RESET1_TU
+5V_NORMAL
+3.3V_NORMAL
FE_DEMOD1_TS_ERROR
I2C_SDA5_TU
R6519
10.5K
TU_N/D
AR6500-*12001/16W
TU_W_BR/TW
R65050
TU_ALL_IntDemod
IF_P_MAIN
R6506 1K
TU_ALL_IntDemod
R6501100
TU_N/D
C65100.1uF
TU_ALL
C65060.1uF
TU_M/W
L6501PZ1608U121-2R0TF
TU_ALL
LNB_OUT
+3.3V_NORMAL
R65040
TU_ALL_IntDemod
IF_N_TU
R6500
10KTU_N/D
C65110.1uFTU_N/D
L6502OPT
TU_SIF_TU
L6503PZ1608U121-2R0TF
TU_N/D
+3.3V_NORMAL
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[0-7]FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[0]
C65120.1uF
OPT
IF_P_MAIN
C650010uF10V
TU_N/D
C6504
0.1uF16V
OPT
C6505150pF50V
TU_I2C_NON_EU
C6503150pF50V
TU_I2C_NON_EU
Q6502-*1MMBT3906(NXP)TU_EXT_ATV_NXP_2
E
B
C
C6505-*147pF50V
TU_I2C_EUC6503-*147pF50V
TU_I2C_EU
+3.3V_TU_I2CL6506
PZ1608U121-2R0TF
TU_ALL
C65210.1uFTU_ALL
Global F/E Option Name1. TU2. Tuner Name = TDJ’H’,TDj’M’...3. Country Name = KR,US,BR,EU ...
Example of Option nameTU_ALL_IntDemod = All Tuner type for Internal demod
TU_M/W = apply TDSM&TDSW Type Tuner
4
else : Max 0.7A
14
3. Signal Width >= 12mils2. No via on both of themclose to Tuner
close to Tuner14’ Tuner Type for Global TDJ’H’-G101D : Half NIM for EU,AJJA TDJ’H’-H101F : Half NIM for US, KRTDJ’K’-T101F : Half NIM for TWTDJ’M’-C301D,F : FULL NIM for ChinaTDJ’M’-B101F : Brazil NIM with Isolater TypeTDJ’M’-K101F : colombia NIMTDJ’M’-G101D,G105D,G151D : EU Combo&Full NIMTDJ’M’-H101F,H151F : Korea PIP tunerTDJ’W’-A151D : AJJA T2 PIP
1
6
8
15
SIF pin only Ready for K2H
Ground Width >= 24mils
1608 perallel because of derating
26
11
7
13
10
Vout=0.6*(1+R1/R2)
3
R1
2
9
close to Tuner
17
5
R2
T2 : Max 1.7A
12
1. should be guarded by ground
should be guarded by ground,Match GND VIA
2A16
Signal to Signal Width = 12mils
19
22
21
23
25
24
18
20
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. TU_SYMBOL_H
2014-09-11
19
K2H
R67050
FE_DEMOD1_TS_1_DATA[6]
FE_DEMOD1_TS_VAL_1
FE_DEMOD1_TS_DATA[3]
R67040
FE_DEMOD1_TS_1_DATA[6]
FE_DEMOD1_TS_CLK_1
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_1_DATA[7]
FE_DEMOD1_TS_CLK_1
TU_CVBS_TU
FE_DEMOD1_TS_ERROR
FE_DEMOD1_TS_DATA0_1
FE_DEMOD1_TS_1_DATA[5]R67130TU_N/D_NON_JP
IF_P_TU
+3.3V_TU
FE_DEMOD1_TS_DATA[4]
D_Demod_Core
FE_DEMOD1_TS_SYNC
TU_SIF_TU
R67140TU_N/D_NON_JP
+3.3V_LNA_TU
R67020
FE_DEMOD1_TS_DATA[5]
IF_N_TU
I2C_SCL5_TU
R67120TU_N/D_NON_JP
FE_DEMOD1_TS_DATA[1]
I2C_SDA5_TU
FE_DEMOD1_TS_VAL_1
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_DATA[7]
FE_DEMOD1_TS_DATA0_1
R67030
FE_DEMOD1_TS_SYNC_1
R67150TU_N/D_NON_JP FE_DEMOD1_TS_DATA[6]
LNB_TX
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_1_DATA[4]
IF_AGC_TU
FE_DEMOD1_TS_SYNC_1
/TU_RESET1_TU
FE_DEMOD1_TS_1_DATA[7]
FE_DEMOD1_TS_1_DATA[5]
FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_1_DATA[4]
TDJA-T301F
TU6703TU_A_BR
6SIF
7IF[N]
8IF[P]
9
SHIELD
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
TU6701-*1TDJN-H203F
TU_N_KR
1SCL_RF
2SDA_RF
3B1[+3.3V]
4CVBS
5AIF_AGC
6SIF
7AIF[N]
8AIF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V]
12F22_OUTPUT
13B3[+1.2V]
14ERROR
15MCLK
16SYNC
17VALID
18DATA0
19DATA1
20DATA2
21DATA3
22DATA4
23DATA5
24DATA6
25DATA7
26LNB
27GND_2
28
SHIELD
TU6701-*2TDJN-K301F
TU_N_CO
1SCL_RF
2SDA_RF
3B1[+3.3V]
4CVBS
5AIF_AGC
6SIF
7AIF[N]
8AIF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V]
12F22_OUTPUT
13B3[+1.2V]
14ERROR
15MCLK
16SYNC
17VALID
18DATA0
19DATA1
20DATA2
21DATA3
22DATA4
23DATA5
24DATA6
25DATA7
26LNB
27GND_2
28
SHIELD
TDJS-H301F
TU6700TU_S_US
6SIF
7IF[N]
8IF[P]
9
SHIELD
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
TU6701TDJN-G301D
TU_N_EU
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
6SIF
7IF[N]
8IF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V_DEMOD]
12F22
13B3[+1.2V_DEMOD]
14ERROR
15MCLK
16SYNC
17VALID
18D0
19D1
20D2
21D3
22D4
23D5
24D6
25D7
26LNB
27GND_2
28
SHIELD
TU6704TDJN-C301D
TU_N_CH
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
6SIF
7IF[N]
8IF[P]
9GND
10RESET_DEMOD
11B2[+3.3V_DEMOD]
12NC
13B3[+1.2V_DEMOD]
14ERROR
15MCLK
16SYNC
17VALID
18D0
19D1
20D2
21D3
22D4
23D5
24D6
25D7
26
SHIELD
LNB_OUT
CAM_IREQ_N
/TU_RESET2
SMARTCARD_DATA
SMARTCARD_PWR_SEL
SMARTCARD_CLK
SMARTCARD_DET
SMARTCARD_RST
PCM_5V_CTL
FE_DEMOD2_TS_ERROR
TU6701-*3TDJN-G305D
TU_N_AJ
1SCL_RF
2SDA_RF
3B1[+3.3V_RF]
4CVBS
5IF_AGC
6SIF
7IF[N]
8IF[P]
9GND_1
10RESET_DEMOD
11B2[+3.3V_DEMOD]
12NC
13B3[+1.2V_DEMOD]
14ERROR
15MCLK
16SYNC
17VALID
18D0
19D1
20D2
21D3
22D4
23D5
24D6
25D7
26LNB
27GND_2
28
SHIELD
9
Close to Tuner
18
16
6
13
11
5
22
25
4
7
10
14
19
3
12
17
23
8
2
24
20
1
21
27
26
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
LNB
2014-08-25
20
K2H
R6908
0
LNB_NON_Tx
C69144.7uF10V
OPT
+13V_M
I2C_SCL2
C690510uF25VLNB
LNB_OUT
I2C_SDA2
C690910uF25VLNB
C6912
0.1uFLNB
+13V_M
D6901
40V
SS2040LL-LG
LNB
C69150.1uF50VLNB
C6911
0.22uF
LNB
C690710uF25VLNB
+13V
C690133pFLNB
A_GND
D6902
40V
LNB
A_GND
R69002.2K1WLNB
Q6901
AO3435
LNB
G
DS
R690339K
1/16W1%
LNB
D6900LNB
L6900
15uH
LPH6050T-150M-R LNB
C69030.01uF
50VLNB
R690910K
1/16W5%
LNB
C69100.1uF50V
LNB
R691036KLNB
C690610uF25VLNB
A_GND
+3.3V_NORMAL
A_GND
R69040
R6905
0
LNB_Tx
C69040.1uF50VLNB
R6911150KLNB
A_GND
LNB_TX
C69020.22uF25VLNB
C69130.1uF50VLNB
C69080.1uF
LNB
C69000.1uFLNB
A_GND
AR6900
33
LNB
D6904
40VLNB
SX34
D6903
40V
LNB
SX34
+13V_M
R6902
10K
LNB_JAPAN
R6902-*1
0
NON_JAPAN_LNB
R6901
27K
LNB_JAPAN
Q6900MMBT3904(NXP)
LNBEBK61012601
E
B
C
IC6901A8305SESTR
LNB
1VCP
3NC
7ADD
9 TCAP
10 ISET
11 VREG
12 GND
13
VIN
14
LX
15
GNDLX
16
BOOST
5SCL
8TONECTRL
6SDA
4IRQ
2LNB 17
[EP]
3A
Closed to Boost Pin (#1)
留
2A
Max 1.3A
Input trace widths should be sized to conduct at least 3AOuput trace widths should be sized to conduct at least 2A
Close to TunerSurge Protection
OPTION ; LNB
Close to VIN pin (#15)
LNB PART (DVB-S2)
Need Isolated GND
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Vx1 51P
2014-08-27
21
K2H
LOCKAn_IN
TCON_I2C_EN
+3.3V_NORMAL
R7103
0
LGD/INX/BOE_Module
R710910KOPT
+3.3V_NORMAL
R7123 10K
Non_LGD_60Hz
+3.3V_NORMAL
R711210K
OPT
PANEL_VCC
C710110uF25V
PANEL_VX1_51P_VCC
I2C_SDA6
R711010K
OPT
DATA_FORMAT_0
+3.3V_NORMAL
R711110K
VBY1_M+_MODULE
I2C_SCL6
+3.3V_NORMAL
R7115
4.7KOPT
L7100MLB-201209-0120P-N2
PANEL_VX1_51P_VCC
HTPDAn_IN
R710410K
OPT
R7116
4.7KOPT
R7120
33 OPT
TCON_I2C_EN
R7119
33 OPT
C710010uF25V
PANEL_VX1_51P_VCC
DATA_FORMAT_1
R7102 10K
OPT
P7100
SP14-11592-01-51Pin
PANEL_VX1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
3D&L_DIM_ENR7108 0
3D&L_DIM_EN_Micom
AR710101/16W
PANEL_VX1
R71051K
1/16W5%
VBY1_M+_MODULE
TXDBN5_L
TXDBP3_L
TXDBP0_L
TXDBP6_L
TXDBN2_L
TXDBN6_L
TXDBN0_L
TXDBN4_L
TXDBP4_L
TXDBN3_L
TXDBP5_L
TXDBN1_L
TXDBP2_L
TXDBN7_L
TXDBP7_L
TXDBP1_LC7104 0.1uF
PANEL_VX1
C7107 0.1uFPANEL_VX1
C7106 0.1uFPANEL_VX1
C7102 0.1uFPANEL_VX1
C7105 0.1uFPANEL_VX1
C7103 0.1uFPANEL_VX1
C7109 0.1uFPANEL_VX1
C7111 0.1uFPANEL_VX1
C7108 0.1uFPANEL_VX1
C7112 0.1uFPANEL_VX1
C7113 0.1uFPANEL_VX1
C7110 0.1uFPANEL_VX1
C7115 0.1uFPANEL_VX1
C7114 0.1uFPANEL_VX1
C7117 0.1uFPANEL_VX1
C7116 0.1uFPANEL_VX1
PWM_TCON_OUT
+3.3V_NORMAL
HTPDAn_IN
+3.3V_NORMAL
HTPDAn
R7126
0
OPT
LOCKAn_INLOCKAn
R7113 0
PANEL_VX1
R7114 0
PANEL_VX1
R7117
0
OPT
R7128100
OPT
Q71022N3904S
OPTE
B
CR7122100
OPT
R7121
10K
OPT
+1.8V
LOCKAn_IN
+3.3V_NORMAL
LOCKAn
Q71032N3904SOPT
E
B
C
R7129
1K
OPT
R7127
1K
OPT
Q7100T2N7002AK
PANEL_VX1_FET
S
G
D
Q7101T2N7002AK
PANEL_VX1_FET
S
G
D
R7124
0
VBY1_M+_MODULE
PWM_DIM
R7134 0
VBY1_M+_MODULEPWM_TCON_OUT
R7133 0
OPT
R7132 0
VBY1_M+_MODULE
R710010KVBY1_M+_MODULE
+3.3V_NORMAL
DATA_FORMAT_0R7131 0
VBY1_M+_MODULE
+3.3V_NORMAL
R710610K
OPT
VX1_MSE
R71301K
VBY1_M+_MODULE
R7137100
VBY1_M+_MODULE
AGP_CTRL
R71010
AGP_CTRL
R71070
BOE MODULE
R71250
NON_BOE MODULE
R713610K
PANEL_VX1
R7118
10K
PANEL_VX1
Data Input Format[1:0]
*Mode 1 (NON Division) - Data Format 0(Pin37) = Low Data Format 1(Pin36) = Low
*Pin31(BIT_SEL) HIGH or NC : 10Bit LOW : 8Bit
[51P Vx1 output wafer]
*Mode 3 (4 Division) - Data Format 0(Pin37) = Low Data Format 1(Pin36) = High
C7102~C7117Close to EPI Wafer!
Must be assigned at Vx1 51p wafer !!!
EPI Share Lane
M+ LGD_ModuleHigh : AGP & M+ BYPASSL & NC : NSB & M+ ENABLE
(MPLUS MODE 0)
(MPLUS MODE 1)
Input Data Format[1:0]=[35pin:36pin]’00’ : Low Power(MLE Off)’01’ : High Luminance
(MLE3)
’10’ : High Luminance
(MLE1,2)
’11’ : PC Mode
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. eMMC
2014-11-17
81
K2H
EMMC_DATA[6]
EMMC_DATA[7]
EMMC_DATA[2]
EMMC_DATA[1]
EMMC_DATA[5]
EMMC_DATA[4]
EMMC_DATA[3]
EMMC_DATA[0]
EMMC_CLK_BALL
C81000.1uF16V
OPT
C81092.2uF10V
OPT
EMMC_CLK_BALL
DAT7
EMMC_STRB
EMMC_CMD_BALL
C81032.2uF10V
C81080.1uF16V
OPT
EMMC_CMD
DAT6
C810710pF50V
OPT
R8116
10K
EMMC_DATA[3]
EMMC_DATA[5]
EMMC_DATA[4]
EMMC_DATA[0-7]
EMMC_DATA[5]
DAT6
C81114.7uF10V
OPT
EMMC_CMD_BALL
EMMC_DATA[4]
3.3V_EMMC
AR8105 0
DAT6
AR8103
10K
1/16W
IC8100THGBMBG5D1KBAIL
EMMC_TOSHIBA
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_1A6
RFU_2A7
NC_21C5
RFU_4E5
RFU_5E8
VSF_1E9
VSF_2E10
VSF_3F10
RFU_9G3
RFU_10G10
DSH5
VSS_5J5
RFU_13K6
RFU_14K7
RFU_15K10
RFU_16P7
RFU_17P10
RSTNK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_2E7
VSS_3G5
VSS_4H10
VSS_6K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
DVDD18_EMMC
EMMC_VDDI
R8120 0
C81050.1uF16V
EMMC_RESET_BALL
EMMC_STRB
EMMC_DATA[5]
C81062.2uF10V
IC8100-*1KLM4G1FEPD-B031
EMMC_SAMSUNG
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_6A6
RFU_1A7
NC_21C5
RFU_2E5
RFU_6E8
RFU_7E9
RFU_8E10
RFU_9F10
RFU_3G3
RFU_10G10
DSH5
VSS_10J5
RFU_4K6
RFU_5K7
RFU_11K10
RFU_12P7
RFU_13P10
RSTNK5
VDD_1C6
VDD_2M4
VDD_3N4
VDD_4P3
VDD_5P5
VDDF_1E6
VDDF_2F5
VDDF_3J10
VDDF_4K9
VDDIC2
VSS_1C4
VSS_7E7
VSS_8G5
VSS_9H10
VSS_11K8
VSS_2N2
VSS_3N5
VSS_4P4
VSS_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
DAT7
EMMC_VDDI
AR810001/16W
DVDD18_EMMC
EMMC_RESET_BALL
EMMC_CLK
EMMC_DATA[3]
EMMC_RST
AR8104
10K
1/16W
R8117
10K
C81020.1uF16V
DVDD18_EMMC
R8103
10K
C81011uF25V
OPTC81042.2uF10V
IC8100-*2THGBMFG6C1LBAIL
EMMC_8G_TOSHIBA
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_1A6
RFU_2A7
NC_21C5
RFU_4E5
RFU_5E8
VSF_1E9
VSF_2E10
VSF_3F10
RFU_9G3
RFU_10G10
DSH5
VSS_5J5
RFU_13K6
RFU_14K7
RFU_15K10
RFU_16P7
RFU_17P10
RSTNK5
VCCQ_1C6
VCCQ_2M4
VCCQ_3N4
VCCQ_4P3
VCCQ_5P5
VCC_1E6
VCC_2F5
VCC_3J10
VCC_4K9
VDDIC2
VSS_2E7
VSS_3G5
VSS_4H10
VSS_6K8
VSSQ_1C4
VSSQ_2N2
VSSQ_3N5
VSSQ_4P4
VSSQ_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
IC8100-*3KLM8G1GEND-B031
EMMC_8G_SAMSUNG
DAT0A3
DAT1A4
DAT2A5
DAT3B2
DAT4B3
DAT5B4
DAT6B5
DAT7B6
CLKM6
CMDM5
VSS_6A6
RFU_2A7
NC_21C5
RFU_3E5
RFU_4E8
RFU_12E9
RFU_13E10
RFU_14F10
RFU_5G3
RFU_6G10
DATASTROBEH5
VSS_10J5
RFU_7K6
RFU_8K7
RFU_9K10
RFU_10P7
RFU_11P10
RSTNK5
VDD_1C6
VDD_2M4
VDD_3N4
VDD_4P3
VDD_5P5
VDDF_1E6
VDDF_2F5
VDDF_3J10
VDDF_4K9
VDDIC2
VSS_1C4
VSS_7E7
VSS_8G5
VSS_9H10
VSS_11K8
VSS_2N2
VSS_3N5
VSS_4P4
VSS_5P6
NC_1A1
NC_2A2
NC_3A8
NC_4A9
NC_5A10
NC_6A11
NC_7A12
NC_8A13
NC_9A14
NC_10B1
NC_11B7
NC_12B8
NC_13B9
NC_14B10
NC_15B11
NC_16B12
NC_17B13
NC_18B14
NC_19C1
NC_20C3
NC_22C7
NC_23C8
NC_24C9
NC_25C10
NC_26C11
NC_27C12
NC_28C13
NC_29C14
NC_30D1
NC_31D2
NC_32D3
NC_33D4
NC_34D12
NC_35D13
NC_36D14
NC_37E1
NC_38E2
NC_39E3
NC_40E12
NC_41E13
NC_42E14
NC_43F1
NC_44F2
NC_45F3
NC_46F12
NC_47F13
NC_48F14
NC_49G1
NC_50G2
NC_51G12
NC_52G13
NC_53G14
NC_54H1
NC_55H2
NC_56H3
NC_57H12
NC_58H13
NC_59H14
NC_60J1
NC_61J2
NC_62J3
NC_63J12
NC_64J13
NC_65J14
NC_66K1
NC_67K2
NC_68K3
NC_69K12
NC_70K13
NC_71K14
NC_72L1
NC_73L2
NC_74L3
NC_75L12
NC_76L13
NC_77L14
NC_78M1
NC_79M2
NC_80M3
NC_81M7
NC_82M8
NC_83M9
NC_84M10
NC_85M11
NC_86M12
NC_87M13
NC_88M14
NC_89N1
NC_90N3
NC_91N6
NC_92N7
NC_93N8
NC_94N9
NC_95N10
NC_96N11
NC_97N12
NC_98N13
NC_99N14
NC_100P1
NC_101P2
NC_102P8
NC_103P9
NC_104P11
NC_105P12
NC_106P13
NC_107P14
eMMC I/F3.3v power delete, 131120
Don’t Connect Power At VDDI
eMMC V5.0 GND
(Just Interal LDO Capacitor)
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. RS232C
2014-05-19
22
UF71/7500
C112000.1uF
RS232C
C112020.1uF
RS232C
+3.5V_ST
C112010.1uF
RS232C
SOC_RX
RIN1
SOC_TX
IC11200
MAX3232CDR
EAN41348201
RS232C
3C1-
2V+
4C2+
1C1+
6V-
5C2-
7DOUT2
8RIN2
9ROUT2
10DIN2
11DIN1
12ROUT1
13RIN1
14DOUT1
15GND
16VCC
AR11200
1001/16W
RS232C
C112030.1uF
RS232C
DOUT1C112040.1uF
RS232C
VA11200
OPT
EAF61630102
VA11201
OPT
EAF61630102
RS-232C Control INTERFACE
Closed to Jack side
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TROUBLE SHOOTING GUIDE
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Contents of Standard Repair Process No. Error symptom (High category) Error symptom (Mid category) Page Remarks
1
A. Video error
No video/Normal audio 1
2 No video/No audio 2
3 Picture broken/ Freezing 3
4 Color error 4
5 Vertical/Horizontal bar, residual image, light spot, external device color error
5
6
B. Power error
No power 6
7 Off when on, off while viewing, power auto on/off
7
8 C. Audio error
No audio/Normal video 8
9 Wrecked audio/discontinuation/noise 9
10
D. Function error
Remote control & Local switch checking 10
MR15 operating checking 11 Not used 11
Wifi operating checking 12 12
13 Camera operating checking 13 Not used
14 External device recognition error 14
15 E. Noise Circuit noise, mechanical noise 15
16 F. Exterior error Exterior defect 16
First of all, Check whether there is SVC Bulletin in GSCS System for these model. Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Normal audio
Y
N
Move to No video/No audio
No video Normal audio
Check Back Light On with naked eye On
Y
N
Check Power Board +13V
Normal voltage
Y
N
Replace T-con/Main Board or module And Adjust VCOM
Repair Power Board or parts
Panel Vcc (12V) output
Normal voltage
Y Replace Inverter or module
N Repair Power Board or parts
End
Always check & record S/W Version and White Balance value before replacing the Main Board Replace Main Board Re-enter White Balance value
※Precaution
Established
date
Standard Repair Process
Revised date 1/16
Error
symptom
A. Video error
No video/ Normal audio
A18 A1
A18
A4 & A2
First of all, Check whether all of cables between board is inserted properly or not. (Main B/D↔ Power B/D, VX1 Cable, Speaker Cable, IR B/D Cable,,,)
1
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Normal
voltage?
Check various voltages of Power Board ( 13V)
No Video/ No audio
Check and replace MAIN B/D
Y
Replace Power Board and repair parts
N End
Standard Repair Process
A. Video error
No video/ No audio
A18
Established
date
Revised date 2/16
Error
symptom
2
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
A. Video error
Picture broken/ Freezing
Y
N
A3
N
Check RF Signal level
Normal
Signal?
Check RF Cable
Connection
1. Reconnection
2. Install Booster
Check
S/W Version
S/W Upgrade
Check whether other equipments have problem or not.
(By connecting RF Cable at other equipment)
→ DVD Player ,Set-Top-Box, Different maker TV etc`
SVC
Bulletin?
Replace
Main B/D
Check
Tuner soldering
Normal
Picture?
Y
N
Y
Close
Y Close
. By using Digital signal level meter
. By using Diagnostics menu on OSD ( All Settings→ Channels→ Channel Tuning→ Manual Tuning → Signal Strength, Signal Quality) - Signal strength (Normal : over 50%) - Signal Quality (Normal: over 50%)
Normal
Picture?
Y
Contact with signal distributor
or broadcaster (Cable or Air)
N
Normal
Picture?
Y
Close
N
A4
Standard Repair Process
Established
date
Revised date 3/16
Error
symptom
3
N
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Color
error?
Y
N
※ Check
and replace
Link Cable
(V by one)
and contact
condition
Y
N
Replace Main B/D Color
error?
Check error color input mode
Check color by input -External Input -COMPONENT -AV -HDMI
Y External device
/Cable
normal
External Input/
Component error
Check external device and cable
Y External device
/Cable
normal
HDMI
error
Check external device and cable
Replace Main/T-con B/D
Replace Main/T-con B/D
N
N
A. Video error
Color error
A6
N
Y
End
Replace module
Request repair
for external
device/cable
Color
error?
Check Test pattern
A8
A7
Standard Repair Process
Established
date
Revised date 4/16
Error
symptom
4
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Screen
normal?
N
Y Check external device connection condition
Y
N
Check and replace Link Cable
Normal?
Y
N Screen
normal? Replace Main/T-con B/D (adjust VCOM)
Replace module
Check color condition by input -External Input -Component -HDMI
End
Vertical/Horizontal bar, residual image, light spot
Request repair for external device
A. Video error
Vertical / Horizontal bar, residual image, light spot, external device color error
A8
External device screen error-Color error
External
Input
error
Connect other external device and cable (Check normal operation of External Input, Component, and HDMI by connecting Jig, pattern Generator ,Set-top Box etc.
N
Y
Replace Main/T-con B/D
Screen
normal?
Check screen condition by input -External Input -Component -HDMI
Request repair for external device
Component
error
HDMI/
DVI
Connect other external device and cable (Check normal operation of External Input, Component, and HDMI by connecting Jig, pattern Generator ,Set-top Box etc.
Replace Main /T-con B/D
Screen
normal?
N
Y
Check S/W Version
Y
N Check
version
S/W Upgrade
Y
N Normal
screen?
End
Y
N
Replace Main B/D
For LGD panel
Replace Module
Screen
normal?
End
Established
date
Revised date 5/16
Error
symptom
Standard Repair Process
A6 A7
Check Test pattern
5
For other panel
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
B. Power error
No power
Power LED
On?
Y
N
DC Power on by pressing Power Key On Remote control
Y
N Normal
operation? Check Power
On ‘”High”
Check Power cord was inserted properly
Check
Logo LED
Replace Power B/D
Measure voltage of each output of Power B/D
N
Y Normal
voltage? Replace Main B/D
Y OK?
Replace Main B/D
N
Y
Normal?
Check ST-BY 3.5V
Replace Power B/D N
Y Normal
voltage?
Replace Power B/D
Y
A17
A18
A18
A18
Standard Repair Process
Established
date
Revised date 6/16
Error
symptom
6
. Stand-By: Red or Turn On
. Operating: Turn Off
※ Close
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
B. Power error
Off when on, off while viewing, power auto on/off
Error? N
Y
Check Power Off
Mode
Fix A/C cord & Outlet and check each 3 phase out
Check A/C cord
Check for all 3- phase power out
Check outlet
Replace Main B/D CPU
Abnormal
(If Power Off mode
is not displayed)
Check Power B/D
voltage
Y
N
Replace Main B/D Normal
voltage?
Replace Power B/D
Replace Power B/D
N
Y Normal? End
※ Caution Check and fix exterior of Power B/D Part
A19
A18
Established
date
Revised date 7/16
Error
symptom
Standard Repair Process
7
Status Power off List Explanation
Normal
"POWEROFF_REMOTEKEY" Power off by REMOTE CONTROL
"POWEROFF_OFFTIMER" Power off by OFF TIMER
"POWEROFF_SLEEPTIMER" Power off by SLEEP TIMER
"POWEROFF_INSTOP" Power off by INSTOP KEY
"POWEROFF_AUTOOFF" Power off by AUTO OFF
"POWEROFF_ONTIMER" Power off by ON TIMER
"POWEROFF_RS232C" Power off by RS232C
"POWEROFF_RESREC" Power off by Reservated Record
"POWEROFF_RECEND" Power off by End of Recording
"POWEROFF_SWDOWN" Power off by S/W Download
"POWEROFF_UNKNOWN" Power off by unknown status except listed case
Abnormal "POWEROFF_ABNORMAL1" Power off by abnormal status except CPU trouble
"POWEROFF_CPUABNORMAL" Power off by CPU Abnormal
* Please refer to the all cases which
can be displayed on power off mode.
Abnormal
1
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
No audio Screen normal
Check user
menu >
Speaker off Off
N
Y
Cancel OFF
Check audio B+
A13V of Power
Board
Normal
voltage
Y
N
Replace Power Board and repair parts
Check Speaker disconnection
N
Y
Replace Speaker
Replace MAIN Board End
C. Audio error
No audio/ Normal video
A20 A21+A18
Disconnection
Established
date
Revised date 8/16
Error
symptom
Standard Repair Process
8
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
→ abnormal audio/discontinuation/noise is same after “Check input signal” compared to No audio
C. Audio error
Wrecked audio/ discontinuation/noise
Wrecked audio/ Discontinuation/
Noise for all audio
Check and replace speaker and connector
Wrecked audio/ Discontinuation/
Noise only for D-TV
Wrecked audio/ Discontinuation/
Noise only for Analog
Wrecked audio/ Discontinuation/
Noise only for External Input
Connect and check other external device
N
Y
Normal audio?
Check and fix external device
Replace Power B/D
N
Y
Normal voltage?
Check input signal -RF -External Input signal
Signal normal?
(When RF signal is not received) Request repair to external cable/ANT provider
Y
Check audio B+ Voltage (A13V)
Replace Main B/D
(In case of External Input signal error) Check and fix external device
Replace Main B/D N
End
Established
date
Revised date 9/16
Error
symptom
Standard Repair Process
9
A21+A18
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
D. Function error
Remote control & Local switch checking
Y
N
1. Remote control(R/C) operating error
Check R/C itself
Operation Normal
operating?
Normal operating?
Y
Close
Replace R/C
If R/C operate,
Explain the customer
cause is interference
from light in room.
Check R/C Operating
When turn off light
in room
Check & Replace
Baterry of R/C
Check & Repair
Cable connection
Connector solder
Normal operating?
Check B+
3.5V
On Main B/D
A22
Normal Voltage?
Close
N
N
Check 3.5v on Power B/D
Replace Power B/D or
Replace Main B/D
(Power B/D don’t have problem)
A18
Check IR
Output signal
Normal Signal?
N
Y
Repair/Replace
IR B/D
N
A22
Replace
Main B/D
Y
A22
Standard Repair Process
Established
date
Revised date 10/16
Error
symptom
10
Y
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
D. Function error
MR13 operating checking
Y
N
2. MR15(Magic remote control) operating error (UH61 Model doesn`t support Magic remote control)
Check MR15
itself Operation Normal
operating?
Normal operating?
Y
Close
Check & Replace
Battery of MR15
Is show ok message?
Press the
wheel
Is show ok message?
Close
N
N
N
Y
Standard Repair Process
Established
date
Revised date 11/16
Error
symptom
11
Replace
MR13
Turn off/on the
set and press
the wheel
Press the back
key about 5sec
Close
* If you conduct the loop at 3times, change the M4.
Y
Check the
INSTART menu RF Receiver ver
is “00.00”?
Y
Check & Repair
RF assy
connection
N
Down load the Firmware
* INSTART MENU14.RF
remote control Test3.
Firmware download
Y
RF Receiver ver is “00.00”?
N Close
A23
A4
A4
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
D. Function error
Wifi operating checking
3.Wifi operating error
Check the
INSTART menu Wi-Fi Mac value
is “NG”?
Y
Check & Repair
Wifi cable
connection
N Check the Wifi wafer
1pin
Standard Repair Process
Established
date
Revised date 12/16
Error
symptom
12
Change the Wifi
assy
Normal Voltage?
Close
Y
Y
N Replace
Main B/D
Wi-Fi Mac value is “NG”?
N Close
A24 A4
A4
A24
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
D. Function error
Camera operating checking
4.Camera operating error (Camera operation is not support)
Check the
INSTART menu Camera Ver. is “NULL”?
Y
N Reconnect the
Camera module
Standard Repair Process
Established
date
Revised date 13/16
Error
symptom
13
Change the
Camera module
Normal operation?
Close
Y
N Replace
Main B/D
A25 A4
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check technical information - Fix information - S/W Version
N
Y
Technical information?
Check input signal
Signal input?
Y
N
External Input and Component
Recognition error
Check and fix external device/cable
HDMI/ DVI, Optical
Recognition error
Replace Main B/D
Replace Main B/D Fix in accordance
with technical information
D. Function error
External device recognition error
Established
date
Revised date 14/16
Error
symptom
Standard Repair Process
14
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Check location of noise
Identify nose type
Circuit
noise Replace PSU
Mechanical
noise
Check location of noise
※ When the nose is severe, replace the module (For models with fix information, upgrade the S/W or provide the description)
OR ※ If there is a “Tak Tak” noise from the
cabinet, refer to the KMS fix information and then proceed as shown in the solution manual (For models without any fix information, provide the description)
※ Mechanical noise is a natural phenomenon, and apply the 1st level description. When the customer does not agree, apply the process by stage. ※ Describe the basis of the description in “Part related to nose” in the Owner’s
Manual.
E. Noise
Circuit noise, mechanical noise
Established
date
Revised date 15/16
Error
symptom
Standard Repair Process
15
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Replace module Zoom part with exterior damage
Module
damage
Cabinet
damage Replace cabinet
Replace remote control Remote
control
damage
Stand
dent Replace stand
F. Exterior defect
Exterior defect
Established
date
Revised date 16/16
Error
symptom
Standard Repair Process
16
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Contents of Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
1 A. Video error_ No video/Normal audio
Check back light with naked eye A1
2 Check White Balance value A2
4
A. Video error_ video error /Video lag/stop
TUNER input signal strength checking method
A3
5 Version checking method A4
6 Tuner Checking Part A5
7 A. Video error _Vertical/Horizontal bar, residual image, light spot
connection diagram A6
8 A. Video error_ Color error
Check Link Cable (EPI) reconnection condition
A7
9 Adjustment Test pattern - ADJ Key A8
10
<Appendix>
Defected Type caused by T-Con/ Inverter/ Module
Exchange Main Board (1) A-1/5
11 Exchange Main Board (2) A-2/5
12 Exchange Power Board (PSU) A-3/5
13 Exchange Module (1) A-4/5
14 Exchange Module (2) A-5/5
Continue to the next page
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Contents of Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
16 B. Power error_ No power
Check front display A17
17 Check power input Voltage & ST-BY 3.5V A18
18 B. Power error_Off when on, off while viewing
POWER OFF MODE checking method A19
19 C. Audio error_ No audio/Normal video
Checking method in menu when there is no audio
A20
20 Voltage and speaker checking method when there is no audio
A21
21 D. Function error
remote control operation checking method
A22
22 A23/ A24
Continued from previous page
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Established date
Standard Repair Process Detail Technical Manual
Revised date
A1
Error
symptom
Content Check back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye, whether you can see light from locations.
A1
<43UH61>
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Established date
Standard Repair Process Detail Technical Manual
Revised date
A2
Error
symptom
Content Check White Balance value
A. Video error_No video/Normal audio
A2
Entry method
1. Press the ADJ button on the remote control for adjustment. 2. Enter into White Balance of item 6. 3. After recording the R, G, B (GAIN, Cut) value of Color Temp
(Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.
Entry method
1. Press the ADJ button on the remote control for adjustment. 2. Enter into White Balance of item 13. 3. After recording the R, G, B (GAIN, Cut) value of Color Temp
(Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.
<ALL MODELS>
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Advanced Channels Channel Tuning Manual Tuning
When the signal is strong, use the attenuator (-10dB, -15dB, -20dB etc.)
Standard Repair Process Detail Technical Manual
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop
<ALL MODELS>
A3
Established date
Revised date
Error
symptom
Content
A3
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Version checking method
A. Video error_Video error, video lag/stop
1. Checking method for remote control for adjustment
Press the IN-START with the remote control for adjustment
Version
<ALL MODELS>
A4
Established date
Revised date
Error
symptom
Content
A4
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Checking method: 1. Check the signal strength or check whether the screen is normal when the external device is connected. 2. After measuring each voltage from power supply, finally replace the MAIN BOARD. 3. If you can`t see the UHD live TV, please connect signal at left side of jack. (Korea model only)
Standard Repair Process Detail Technical Manual
TUNER checking part
A. Video error_Video error, video lag/stop
<ALL MODELS>
A5
Established date
Revised date
Error
symptom
Content
A5
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
connection diagram (1)
A. Video error _Vertical/Horizontal bar, residual image, light spot
As the part connecting to the external input, check
the screen condition by signal
A6
Established date
Revised date
Error
symptom
Content
A6
<ALL MODELS>
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check Link Cable(VX1) reconnection condition
A. Video error_Color error
Check the contact condition of the Link Cable, especially dust or mis insertion.
A7
Established date
Revised date
Error
symptom
Content
A7
<ALL MODELS>
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Adjustment Test pattern - ADJ Key
A. Video error_Color error
You can view 6 types of patterns using the ADJ Key Checking item : 1. Defective pixel 2. Residual image 3. MODULE error (ADD-BAR,SCAN BAR..) 4.Video error (Classification of MODULE or Main-B/D!)
A8
Established date
Revised date
Error
symptom
Content
A8
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Solder defect, CNT Broken
T-Con Defect, CNT Broken T-Con Defect, CNT Broken T-Con Defect, CNT Broken
Solder defect, CNT Broken Solder defect, CNT Broken
Solder defect, CNT Broken Solder defect, CNT Broken Abnormal Power Section
Solder defect, Short/Crack Abnormal Power Section Solder defect, Short/Crack
Appendix : Exchange Main Board (1)
A - 1/5
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Abnormal Power Section Solder defect, Short/Crack Abnormal Power Section
Solder defect, Short/Crack Fuse Open, Abnormal power section
Noise GRADATION GRADATION
Abnormal Display
Appendix : Exchange Main Board (2)
A - 2/5
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange Power Board (PSU)
No Light Dim Light
Dim Light Dim Light
No picture/Sound Ok
A - 3/5
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange the Module (1)
Crosstalk Crosstalk Press damage
Press damage
A - 4/5
Un-repairable Cases
In this case please exchange the module.
Press damage
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Vertical Block Source TAB IC Defect
Horizontal Block Gate TAB IC Defect
Gate TAB IC Defect Gate TAB IC Defect
Vertical Line Source TAB IC Defect
Vertical Block Source TAB IC Defect
Horizontal Block Gate TAB IC Defect
Horizontal line Gate TAB IC Defect
Gate TAB IC Defect Horizontal Block Gate TAB IC Defect
Appendix : Exchange the Module (2)
A - 5/5
Un-repairable Cases
In this case please exchange the module.
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check front Power Indicator
B. Power error _No power
A17
Established date
Revised date
Error
symptom
Content
A17
<43UH610V-ZB>
ST-BY condition: On or Off Power ON condition: Turn Off
Joystick button
North America model doesn`t use lum.sensor
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Established date
Standard Repair Process Detail Technical Manual
Revised date
A18
Error
symptom
Content Check power input voltage and ST-BY 3.5V
B. Power error _No power
A18
Check the DC 13.2V
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Entry method 1. Press the IN-START button of the remote control for adjustment 2. Check the entry into adjustment item 3
Standard Repair Process Detail Technical Manual
POWER OFF MODE checking method
B. Power error _Off when on, off whiling viewing
<ALL MODELS>
A19
Established date
Revised date
Error
symptom
Content
A19
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Checking method 1. Press the Setting button on the remote control
2. Select the Sound function of the Menu 3. Select the Sound Out 4. Select TV Speaker
Standard Repair Process Detail Technical Manual
Checking method in menu when there is no audio
C. Audio error_No audio/Normal video
<ALL MODELS>
A20
Established date
Revised date
Error
symptom
Content
A20
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Checking order when there is no audio
1.Check the contact condition of or 13V connector of Main Board
2. Measure the 13V input voltage supplied from Power Board (If there is no input voltage, remove and check the connector)
3.Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the GND and output terminal, the speaker is normal.
Standard Repair Process Detail Technical Manual
Voltage and speaker checking method when there is no audio
C. Audio error_No audio/Normal video
A21
Established date
Revised date
Error
symptom
Content
A21
① ②
③
1 SPK_R-
2 SPK_R+
3 SPK_L-
4 SPK_L+
<43UH610V-ZB>
②
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Checking order 1.Check IR cable condition between IR & Main board.( Check picture number① and ②) 2.Check the standby 3.5V on the terminal 18 pin (③) 3.AS checking the Pre-Amp(IR LED light) , the power is in ON condition, an Analog Tester
needle should move slowly, otherwise, it’s defective.
Standard Repair Process Detail Technical Manual
remote control operation checking method
D. Function error
A22
Established date
Revised date
Error
symptom
Content
A22
② ③
<43UH610V-ZB> 1 +3.5V_WIFI
2 WIFI_DM_JACK
3 WIFI_DP_JACK
4 GND
5 WOL/WIFI_POWER_ON_JACK
6 GND
7 M-Moudle_RESET
8 GND
12 EYE_SDA
13 EYE_SCL
14 GND
15 IR
16 LED_R_JACK
17 GND
18 +3.5V_ST
19 KEY2_JACK
20 GND
21 GND
Checking order to check remote control
① IR & Control Key front
IR & Control Key Rear
IR
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
remote control operation checking method
D. Function error
A23/24
Established date
Revised date
Error
symptom
Content
A23/A24
② ③
<43UH610V-ZB>
Checking order 1.Check BT/Wifi cable condition between BT/Wifi assy & Main board. 2.Check the 3.5V on the terminal 1 (+3.5V_WIFI)
Checking order to check wifi
① Wifi Front
Wifi Rear
1 +3.5V_WIFI
2 WIFI_DM_JACK
3 WIFI_DP_JACK
4 GND
5 WOL/WIFI_POWER_ON_JACK
6 GND
7 M-Moudle_RESET
8 GND
12 EYE_SDA
13 EYE_SCL
14 GND
15 IR
16 LED_R_JACK
17 GND
18 +3.5V_ST
19 KEY2_JACK
20 GND
21 GND
Copyright 2016 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only