Post on 25-Apr-2020
transcript
Printed in KoreaP/NO : MFL68003703 (1402-REV00)
CHASSIS : LD43B/LD44B
MODEL : 32LB56** 32LB56**-Z*
CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED TVSERVICE MANUAL
North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com
Internal Use Only
- 2 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ........................................................................ 3
SERVICING PRECAUTIONS ................................................................... 4
SPECIFICATION ...................................................................................... 6
ADJUSTMENT INSTRUCTION ............................................................. 10
BLOCK DIAGRAM ................................................................................. 17
EXPLODED VIEW .................................................................................. 19
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
- 3 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
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.
General Guidance
An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.
It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
Always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.
Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite.An other abnormality exists that must be corrected before the receiver is returned to the customer.
Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check. Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5 mA.In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.
Leakage Current Hot Check circuit
IMPORTANT SAFETY NOTICE
SAFETY PRECAUTIONS
- 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 LD43B/LD43M/LD44B chassis.
2. Requirement for TestEach part is tested as below without special appointment.
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 5 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
4. Model General SpecificationNo. Item Specification Remarks1 Market EU(PAL Market-37Countries) DTV & Analog (Total 37 countries)
DTV (MPEG2/4, DVB-T) :37 countriesUK/Italy/Germany/France/Spain/Sweden/Finland/Netherlands/ Belgium/Luxemburg/ Greece/Denmark/Czech/Austria /Hun-gary/Swiss/Croatia/TurkeyNorway/Slovenia/Poland/Ukraine/Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/Bulgaria/Russia/SlovakiaBosnia/Serbia/Albania/Kazakhstan/Belarus
DTV (MPEG2/4, DVB-T2): 8 countriesUK/Denmark/Sweden/Finland/Norway/Ireland/Ukraine/Kaza-khstan
DTV (MPEG2/4, DVB-C): 37 countriesUK/Italy/Germany/France/Spain/Sweden/Finland/Netherlands/ Belgium/Luxemburg/ Greece/Denmark/Czech/Austria /Hun-gary/Swiss/Croatia/TurkeyNorway/Slovenia/Poland /Ukraine/Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/Bulgaria/Russia/SlovakiaBosnia/Serbia/Albania/Kazakhstan/Belarus
DTV (MPEG2/4,DVB-S): 29 countriesItaly/Germany/France/Spain/Netherlands/ Belgium/Luxemburg/Greece/Czech/Austria /Hungary/Swiss/Croatia/Turkey/Slove-nia/Poland/Portugal/ Morocco/Latvia/Estonia/Lithania/Rumania/Bulgaria/Russia/Slovakia/Bosnia/Serbia/Albania/Belarus
Supported satellite : 22 satellitesHISPASAT 1C/1D, ATLANTIC BIRD 2, NILESAT 101/102, ATLANTIC BIRD 3, AMOS 2/3, THOR 5/6, IRIUS 4, EUTEL-SAT-W3A, EUROBIRD 9A, EUTELSAT-W2A, HOTBIRD 6/8/9, EUTELSAT-SESAT, ASTRA 1L/H/M/KR, ASTRA 3A/3B, BADR 4/6, ASTRA 2D, EUROBIRD 3, EUTELSAT-W7, HELLASSAT 2, EXPRESS AM1, TURKSAT 2A/3A, INTERSAT10
- 7 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
No. Item Specification Remarks
2 Broadcasting system
Analogue TV1) PAL-BG2) PAL-DK3) PAL-I/I’4) SECAM-BG5) SECAM-DK6) SECAM L/L’
Digital TV1) DVB-T/C
Satellite Digital TV1) DVB-T2/C/S2
Analogue TV : (RF) VHF: E2 to E12, UHF : E21 to E69 (CATV) S1 to S20, HYPER: S21 to S47
Digital TV : VHF, UHF
Satellite TV : VHF, UHF, C-Band, Ku-Band
* DVB-T2 (T2 model only support)
* DVB-S2 (Satellite model only support)
3 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 : 4.0Msymbols/s to 7.2Msymbols/s- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
► DVB-S- symbolrate DVB-S2 (8PSK / QPSK) : 2 ~ 45Msymbol/s DVB-S (QPSK) : 2 ~ 45Msymbol/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
4 Scart Jack (1EA) PAL, SECAM Scart 1 Jack is Full scart and support RF-OUT(analog).
5 Component & AV Common port (1EA)
Video Input RCA (PAL, SECAM, NTSC) 4 System : PAL, SECAM, NTSC, PAL60Component Input (Y/Cb/Cr, Y/Pb/Pr)
7 HDMI Input (2EA) HDMI1/2-DTV Support HDCP8 Audio Input (1EA) Component & AV Component & AV’s audio input is used by common port.9 SDPIF out (1EA) SPDIF out
10 Earphone out (1EA) Antenna, AV1, AV2, Component,HDMI1, HDMI2 LB62 &LB56 Series
11 USB (1EA) EMF, DivX HD, For SVC (download) JPEG, MP3, DivX HD
12 DVB
DVB-TCI : UK, Finland, Denmark, Norway, Sweden, Russia, Spain,
Ireland, Luxemburg, Belgium, NetherlandCI+ : France(Canal+), Italy(DGTVi)
DVB-CCI : Switzerland, Austria, Slovenia, Hungary, BulgariaCI+ : Switzerland(UPC,Cablecom), Netherland(Ziggo),
Germany(KDG,CWB), Finland(labwise)DVB-S CI + : Germany(Astra HD+ )
13 Ethernet (1EA) DLNA(Wired, DMP only) LB62 : for DLNAT2 Model ( LB62, LB56, LB55 ) : for MHEG
- 8 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
5. Video resolutions (2D)5.1. Component Input (Y, CB/PB, CR/PR)
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Proposed1 720*576 15.625 50.00 13.5 SDTV ,DVD 576I
2 720*480 15.73 60.00 13.5135 SDTV ,DVD 480I3 720*480 15.73 59.94 13.50 SDTV ,DVD 480I4 720*576 31.25 50.00 27.00 SDTV 576P5 720*480 31.50 60.00 27.027 SDTV 480P6 720*480 31.47 59.94 27.00 SDTV 480P7 1280*720 37.50 50.00 74.25 HDTV 720P8 1280*720 45.00 60.00 74.25 HDTV 720P9 1280*720 44.96 59.94 74.176 HDTV 720P
10 1920*1080 28.125 50.00 74.25 HDTV 1080I11 1920*1080 33.75 60.00 74.25 HDTV 1080I12 1920*1080 33.72 59.94 74.176 HDTV 1080I13 1920*1080 56.25 50.00 148.50 HDTV 1080P14 1920*1080 67.50 60.00 148.50 HDTV 1080P15 1920*1080 67.432 59.94 148.352 HDTV 1080P16 1920*1080 27.00 24.00 74.25 HDTV 1080P17 1920*1080 26.97 23.94 74.176 HDTV 1080P18 1920*1080 33.75 30.00 74.25 HDTV 1080P19 1920*1080 33.71 29.97 74.176 HDTV 1080P
5.2. HDMI Input(PC/DTV)No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
PC(DVI) DDC1 640*350 31.468 70.09 25.17 EGA X2 720*400 31.469 70.08 28.32 DOS O3 640*480 31.469 59.94 25.17 VESA(VGA) O4 800*600 37.879 60.31 40.00 VESA(SVGA) O5 1024*768 48.363 60.00 65.00 VESA(XGA) O6 1152*864 54.348 60.053 80.00 VESA O7 1360*768 47.712 60.015 85.50 VESA (WXGA) O8 1280*1024 63.981 60.020 108.0 VESA (SXGA) O FHD only9 1920*1080 67.50 60.00 148.5 HDTV 1080P O FHD only
DTV1 720*480 31.47 59.94 27.00 SDTV 480P2 720*480 31.50 60.00 27.027 SDTV 480P3 720*576 31.250 50.00 27.00 SDTV 576P4 1280*720 37.50 50.00 74.25 HDTV 720P5 1280*720 45.00 60.00 74.25 HDTV 720P6 1280*720 44.96 59.94 74.176 HDTV 720P7 1920*1080 28.125 50.00 74.25 HDTV 1080I8 1920*1080 33.75 60.00 74.25 HDTV 1080I9 1920*1080 33.72 59.94 74.176 HDTV 1080I
10 1920*1080 56.250 50.00 148.50 HDTV 1080P11 1920*1080 67.50 60.00 148.50 HDTV 1080P12 1920*1080 67.432 59.94 148.352 HDTV 1080P13 1920*1080 27.00 24.00 74.25 HDTV 1080P14 1920*1080 26.97 23.976 74.176 HDTV 1080P15 1920*1080 33.75 30.00 74.25 HDTV 1080P
- 9 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
6. Video resolutions (3D)6.1. HDMI Input
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Proposed 3D input proposed mode
1. 1920*1080 53.95 / 54 23.98 / 24 148.35/148.5 HDTV 1080P Frame packing
2. 1280*720 89.9 / 90 59.94/60 148.35/148.5 HDTV 720P Frame packing
3. 1280*720 75 50 148.5 HDTV 720P Frame packing
4 1920*1080 67.5 60 148.5 HDTV 1080P Side by Side(half), Top and bottom
5 1920*1080 56.3 50 148.5 HDTV 1080P Side by Side(half), Top and bottom
6 1280*720 45 60 74.25 HDTV 720P Side by Side(half), Top and Bottom
7 1280*720 37.5 50 74.25 HDTV 720P Side by Side(half), Top and Bottom
8 1920*1080 33.7 60 74.25 HDTV 1080i Side by Side(half), Top and Bottom
9 1920*1080 28.125 50 74.25 HDTV 1080i Side by Side(half), Top and Bottom
10 1920*1080 27 24 74.25 HDTV 1080P Side by Side(half), Top and Bottom
11 1920*1080 33.7 30 89.1 HDTV 1080P Side by Side(half), Top and Bottom
6.2. RF 3D Input(DTV)No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode
1. 1280*720 37.500 50 74.25 HDTV 720P Side by Side, Top & Bottom
2. 1920*1080 28.125 50 74.25 HDTV 1080I Side by Side, Top & Bottom
6.3. USB Input
6.4. DLNA Input
6.5. 3D Input mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode
1. 1920*1080 33.75 30.000 74.25 HDTV 1080P Side by Side, Top & Bottom **support MPO(Photo)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode
1. 1920*1080 33.75 30 74.25 HDTV 1080p Side by Side, Top & Bottom
No. Side by Side Top & Bottom Single Frame Sequential Frame Packing
1
- 10 - 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 LD43B/LD43M/LD44B chassis.
2. Designation(1) The adjustment is according to the order which is designated
and which must be followed, according to the plan which can be changed only on agreeing.
(2) Power adjustment : Free Voltage.(3) Magnetic Field Condition: Nil.(4) Input signal Unit: Product Specification Standard.(5) Reserve after operation : Above 5 Minutes (Heat Run) Temperature : at 25 °C ± 5 °C Relative humidity : 65 ± 10 % Input voltage : 220 V, 60 Hz(6) Adjustment equipments: Color Analyzer(CA-210 or CA-110),
DDC Adjustment Jig, Service remote control.(7) Push the "IN STOP" key - For memory initialization.
3. Main PCB check process▪ APC - After Manual-Insert, executing APC
* Boot file Download(1) Execute ISP program "Mstar ISP Utility" and then click
"Config" tab.(2) Set as below, and then click "Auto Detect" and check "OK"
message.If "Error" is displayed, check connection between computer, jig, and set.
(3) Click "Read" tab, and then load download file(XXXX.bin) by clicking "Read".
(4) Click "Connect" tab. If "Can't" is displayed, check connection between computer, jig, and set.
(5) Click "Auto" tab and set as below.(6) Click "Run".(7) After downloading, check "OK" message.
* USB DOWNLOAD(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 Low, it didn't work. But your downloaded version is High, USB data is automatically detecting.
(3) Show the message "Copying files from memory".(4) Updating is starting.
(5) Updating Completed, The TV will restart automatically in 5 seconds.
(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.
(1)
filexxx.bin
(4)
(5)
(6)
(7)...........OK
filexxx.bin
(2)
(3)
Please Check the Speed :To use speed betweenfrom 200KHz to 400KHz
Case1 : Software version up1. After downloading S/W by USB , TV set will reboot
automatically.2. Push “In-stop” key.3. Push “Power on” key.4. Function inspection5. After function inspection, Push “In-stop” key.
Case2 : Function check at the assembly line1. When TV set is entering on the assembly line, Push
“In-stop” key at first.2. Push “Power on” key for turning it on.
→ If you push “Power on” key, TV set will recover channel information by itself.
3. After function inspection, Push “In-stop” key.
- 11 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
* 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)(4) Completed selecting Tool option.
3.1. ADC Process* If ADC processes as OTP, There is no need to proceed
internal ADC.- Enter Service Mode by pushing "ADJ" key,- Enter Internal ADC mode by pushing "►" key at "8. ADC
Calibration".
<Caution> Using "P-ONLY" key of the Adjustment remote control, power on TV.
* ADC Calibration Protocol (RS232)
Adjust Sequence▪ aa 00 00 [Enter Adjust Mode]▪ xb 00 40 [Component Input]▪ ad 00 10 [Adjust 480i & 1080p Comp]▪ aa 00 90 End Adjust mode* Required equipment : Adjustment remote control.
3.2. EDID Download▪ After enter Service Mode by pushing "ADJ" key.▪ Enter EDID D/L menu.▪ Enter "START" by pushing "OK" key.
<Caution> Never connect HDMI cable when EDID downloaded.
3.3. EDID data(1) HD HDMI EDID data (2D model)
(2) FHD HDMI EDID data (2D model)
(3) FHD HDMI EDID data (3D model)
NO Item CMD 1 CMD 2 Data 0Enter Adjust MODE
Adjust ‘Mode In’ A A 0 0 When transfer the ‘Mode In’,
Carry the command.
ADC adjust ADC Adjust A D 1 0 Automatically adjustment
(The use of a internal pattern)
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 a b10 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 2620 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 0130 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 7040 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 3050 18 88 03 06 40 84 63 00 00 18 00 00 00 FD 00 3A60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d70 d 01 e80 02 03 22 F1 4E 10 1F 04 93 05 14 03 02 12 20 2190 22 15 01 26 15 07 50 09 57 07 fA0 80 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5AB0 00 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00C0 20 C2 31 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3ED0 96 00 A0 5A 00 00 00 18 02 3A 80 18 71 38 2D 40E0 58 2C 45 00 A0 5A 00 00 00 1E 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
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 a b10 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 2620 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 8030 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 3050 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d70 d 01 e80 02 03 33 F1 4E 10 9F 04 13 05 14 03 02 12 20 2190 22 15 01 26 15 07 50 09 57 07 fA0 80 1E 20 C0 0E 01 40 0A 0F 08 10 18 10 98 10 58B0 10 38 10 01 1D 80 18 71 1C 16 20 58 2C 25 00 20C0 C2 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55D0 00 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58E0 2C 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1EF0 20 B8 28 55 40 C4 8E 21 00 00 1E 00 00 00 00 e
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 a b10 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 2620 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 8030 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 3050 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d70 d 01 e80 02 03 22 F1 4E 10 9F 04 13 05 14 03 02 12 20 2190 22 15 01 26 15 07 50 09 57 07 fA0 f 01 1D 80 18 71 1C 16 20 58 2C 25 00 20 C2B0 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00C0 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58 2CD0 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E 20E0 B8 28 55 40 C4 8E 21 00 00 1E 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option Commercial
6. Country Group
7. Area Option
8.ADC Calibration ►
9. White Balance
10. 10 Point WB
11. Test Pattern
12 EDID D/L
13. Sub B/C
14. Ext. Input Adjust
ADC Calibration
ADC Comp 480i
ADC Comp 1080p
ADC Type ◄ ►
OK
OK
OTP
Start Reset
EZ ADJUST0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option Commercial
6. Country Group
7. Area Option
8. ADC Calibration
9. White Balance
10. 10 Point WB
11. Test Pattern
12. EDID D/L ►
13. Sub B/C
14. Ext. Input Adjust
EDID D/L HDMI1 NG
HDMI2 NG
Start Reset
- 12 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
(3) Detail EDID Options are belowa. Product ID
b. Serial No: Controlled on production line.c. Month, Year:
ex) Week : '01' -> '01' Year : '2014' -> '18' fix
d. Model Name(Hex):cf) TV set’s model name in EDID data is below.
e. Checksum: Changeable by total EDID data.
f. Vendor Specific(HDMI)
3.4. Function Check- Check display and sound
■ Check Input and Signal items.1) TV2) AV (SCART / CVBS)3) COMPONENT (480i)4) HDMI* Display and Sound check is executed by Remote control.
<Caution>Not to push the INSTOP key after completion if the function inspection.
4. Total Assembly line process4.1. White Balance adjustment
▪ W/B Equipment conditionCA210 : LED -> CH14, Test signal: Inner pattern(80IRE)
▪ Above 5 minutes H/run in the inner pattern. (“power on” key of adjust remote control)
▪ If it is executed W/B adjustment in 2~3 minutes H/run, it is adjusted by Target data.
▪ Normal line(LGD/CMI, March ~ December for Gumi, Global)
▪ Normal line(LGD/CMI, January ~ February for Gumi, Apply not Cinema Screen)
▪ Aging chamber(LGD/CMI)
MODEL NAME HEX EDID Table DDC Function
HD/FHD Model 0001 01 00 Analog/Digital
Model name MODEL NAME(HEX)LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 (LG TV)
EDID C/S dataHD FHD(2D) FHD(3D)
HDMI HDMI HDMI
Check sum(Hex)
Block 0 75 41 41
Block 15B (HDMI1) 25 (HDMI1) 23 (HDMI1)4B (HDMI2) 15 (HDMI2) 13 (HDMI2)
INPUT Model name(HEX)_2D Model name(HEX)_3D
HDMI1 67030C001000801E 78030C001000801E
HDMI2 67030C002000801E 78030C002000801E
Mode Temp Coordinate spec Target
Cool 13,000 K X=0.271 (±0.002)Y=0.270 (±0.002)
X=0.275Y=0.276
Medium 9,300 K X=0.285 (±0.002)Y=0.293 (±0.002)
X=0.289Y=0.299
Warm 6,500 K X=0.313 (±0.002)Y=0.329 (±0.002)
X=0.317Y=0.335
NetCase4 Aging time(Min)
Cool Medium WarmX y x y x y
271 270 285 293 313 3291 0-2 281 287 295 310 320 3422 3-5 280 285 294 308 319 3403 6-9 278 284 292 307 317 3394 10-19 276 281 290 304 315 3365 20-35 275 277 289 300 314 3326 36-49 274 274 288 297 313 3297 50-79 273 272 287 295 312 3278 80-119 272 271 286 294 311 3269 Over 120 271 270 285 293 310 325
NetCase4 Aging time(Min)
Cool Medium WarmX y x y x y
271 270 285 293 313 3291 0-2 283 292 297 315 322 3472 3-5 282 290 296 313 321 3453 6-9 280 288 294 311 319 3434 10-19 277 284 291 307 316 3395 20-35 275 279 289 302 314 3346 36-49 274 275 288 298 313 3307 50-79 273 272 287 295 312 327 8 80-119 272 271 286 294 311 3269 Over 120 271 270 285 293 310 325
NetCase4 Aging time(Min)
Cool Medium WarmX y x y x y
271 270 285 293 313 3291 0-5 280 285 294 308 319 3402 6-10 276 280 290 303 315 335 3 11-20 272 275 286 298 311 330 4 21-30 269 272 283 295 308 327 5 31-40 267 268 281 291 306 323 6 41-50 266 265 280 288 305 320 7 51-80 265 263 279 286 304 318 8 81-119 264 261 278 284 303 316 9 Over 120 264 260 278 283 303 315
- 13 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
▪ Use only AUO/Sharp/CSOT(Cool temp Spec is 13000 K)
▪ W/B information
* Connecting picture of the measuring instrument(On Automatic control)Inside PATTERN is used when W/B is controlled. Connect to auto controller or push Adjustment R/C P-ONLY → Enter the mode of White-Balance, the pattern will come out.
* Auto-control interface and directions(1) Adjust in the place where the influx of light like floodlight
around is blocked. (illumination is less than 10 lux).(2) Adhere closely the Color analyzer(CA210) to the module
less than 10 cm distance, keep it with the surface of the Module and Color analyzer's prove vertically.(80° ~ 100°).
(3) Aging time- After aging start, keep the power on (no suspension of power supply) and heat-run over 5 minutes.
- Using 'no signal' or 'POWER ONLY' or the others, check the back light on.
▪ Auto adjustment Map(using RS-232C to USB cable)RS-232C COMMAND[CMD ID DATA] Wb 00 00 White Balance Start Wb 00 ff White Balance End
<Caution>Color Temperature : COOL, Medium, Warm. One of R Gain/G Gain/ B Gain should be kept on 0xC0, and adjust other two lower than C0.(When R/G/B Gain are all C0, it is the FULL Dynamic Range of Module)
* Manual W/B process using adjust Remote control.▪ After enter Service Mode by pushing "ADJ" key,▪ Enter White Balance by pushing "►" key at "9. White
Balance".
* CASE Cool ModeFirst adjust the coordinate far away from the target value(x, y).B.1) x, y > target2) x, y < target3) x >target, y < target4) x < target, y > target - Every 4 case have to fit y value by adjusting B Gain
and then fit x value by adjusting R-Gain. - In this case, increasing/decreasing of B Gain and R
Gain can be adjusted.
How to adjust1) In case G gain more than 172 Adjust R Gain and B Gain less than 192 2) If the G gain value be adjusted down to 172 One of the R/B Gain is 2543) If G Gain is 172 , More than one of R/B Gain is to be
between 192~254
* CASE Medium / WarmFirst adjust the coordinate far away from the target value(x, y).1) x, y > target
i) Decrease the R, G. 2) x, y < target
i) First decrease the B gain, ii) Decrease the one of the others.
3) x > target, y < targeti) First decrease B, so make y a little more than the target.ii) Adjust x value by decreasing the R
4) x < target, y > targeti) First decrease B, so make x a little more than the target.ii) Adjust x value by decreasing the G
* After you finished all adjustments, Press "In-start" key and compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable.For correct it to the model's module from factory Jig model.
* Push the "IN STOP" key after completing the function inspection. And Mechanical Power Switch must be set “ON”.
RS-232C COMMAND[CMD ID DATA] MIN
CENTER(DEFAULT) MAX
Cool Mid Warm Cool Mid WarmR Gain jg Ja jd 00 172 192 192 254G Gain jh Jb je 00 172 192 192 192B Gain ji Jc jf 00 192 192 172 254R Cut 64 64 64 128G Cut 64 64 64 128B Cut 64 64 64 128
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option Commercial
6. Country Group
7. Area Option
8. ADC Calibration
9. White Balance
10. 10 Point WB
11. Test Pattern
12 EDID D/L
13. Sub B/C
14. Ext. Input Adjust
Whit Balance
Color Temp. ◄ ►
R-Gain
G-Gain
B-Gain
R-Cut
G-Cut
B-Cut
Test-Pattern
Backlight
Reset To Set
Cool
172
172
192
64
64
64
ON
100
Full White Pattern CA-210
COLORANALYZERTYPE : CA-210
RS-232C Communication
Cool Medium WarmX y x y x y
spec 271 270 285 293 313 329target 275 276 289 299 317 335
Model information W/B informationModel Module Panel Backlight Type Using W/B table
All All All Direct LED O
- 14 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
4.2. 3D function test(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])* HDMI mode NO. 872 , pattern No.83(1) Please input 3D test pattern like below.
(2) When 3D OSD appear automatically , then select OK key.
(3) Don't wear a 3D Glasses, Check the picture like below.
4.3. IR emitter inspection(1) Start 3D pattern inspection.(2) If IR emitter signal is correctly received to IR receiver, the
lamp of IR tester turns on.
4.4. MHL Test(1) Turn on TV(2) Select HDMI2 mode using input Menu.(3) Set MHL Zig(M1S0D3617) using MHL input, output and
power cord.(4) Connect HDMI cable between MHL Zig and HDMI4 port.
Result) If, The LED light is green and the Module shows normal stream → OK, Else → NG
4.5. Outgoing condition Configuration■ When pressing IN-STOP key by SVC remocon, Red LED
are blinked alternatively. And then automatically turn off.(Must not AC power OFF during blinking)
- 15 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
5. HI-POT Test5.1. HI-POT auto-check preparation
- Check the POWER cable and SIGNAL cable insertion condition
5.2. HI-POT auto-check(1) Pallet moves in the station. (POWER CORD / AV CORD is
tightly inserted)(2) Connect the AV JACK Tester.(3) Controller (GWS103-4) on.(4) HI-POT test (Auto)
- If Test is failed, Buzzer operates.- If Test is passed, GOOD Lamp on and move to next proc-
ess automatically.
5.3. Checkpoint(1) Test voltage
- Touchable Metal : 3 KV / min at 100 mA- SIGNAL : 3KV / min at 100 mA
(2) TEST time: 1 second. (case : mass production )(3) TEST POINT
- Touchable Metal => LIVE & NEUTRAL : Touchable Metal.- SIGNAL => LIVE & NEUTRAL : SIGNAL.
6. Model name & Serial number D/L▪ Press "Power on" key of service remote control.
(Baud rate : 115200 bps)▪ Connect RS232 Signal Cable to USB Jack.▪ Write Serial number▪ Must check the serial number at the Diagnostics of SET UP menu. (Refer to below).
6.1. Signal Table
CMD : A0hLENGTH : 85~94h (1~16 bytes)ADH : EEPROM Sub Address high (00~1F)ADL : EEPROM Sub Address low (00~FF)Data : Write dataCS : CMD + LENGTH + ADH + ADL + Data_1 +...+ Data_nDelay : 20ms
6.2. Command Set
* DescriptionFOS Default write : <7mode data> writeVtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, PhaseData write : Model Name and Serial Number write in EEPROM,.
6.3. 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 "6.Model Number D/L" like below photo.3) Input the Factory model name or Serial number like photo.
4) Check the model name Instart menu. → Factory name displayed. ex 47LB560V-ZA)
5) Check the Diagnostics.(DTV country only) → Buyer model displayed.(ex 47LB560V-ZA)
CMD LENGTH ADH ADL DATA_1 . . . Data_n CS DELAY
Adjust mode CMD(hex) LENGTH(hex) Description
EEPROM WRITE A0h 84h+n n-bytes Write (n = 1~16)
- 16 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
7. MAC Address & CI+ key download7.1 MAC Address 7.1.1 Equipment & Condition
▪ Play file : Serial.exe▪ MAC Address edit▪ Input Start / End MAC address
7.1.2 Download method(1) Communication Prot connection
Connection: PCBA(USB Port) → USB to Serial Adapter(UC-232A) → RS-232C cable → PC(RS-232C port)
* Caution: LJ21* chassis support only UC-232A driver. (only use this one.)
(2) MAC Address & CI+ Key Download▪ Set CI+ Key path Directory at Start Mac & CI+ Download
Programme▪ Com 1,2,3,4 and 115200(Baudrate)
▪ Port connection button click(1)▪ Push the (2) MAC Address write.▪ At success Download, check the OK (3)▪ Start CI+ Key Download, Push the (4)▪ Check the OK or NG
7.2. LAN Inspection7.2.1. Equipment & Condition
▪ Each other connection to LAN Port of IP Hub and Jig
7.2.2. 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.
7.3. LAN PORT INSPECTION(PING TEST)Connect SET -> LAN port == PC -> LAN Port
7.3.1. 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
7.3.2. 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.
GP4_LOWSET PC
- 17 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
BLOCK DIAGRAM[T2/C/S2]
(P18
01)
30P HD LVDS wafer
51P FHD LVDS wafer
(P18
00)
CO
MP
2_L/
R_I
N
CO
MP
2_Y
+/A
V_C
VB
S_I
N, C
OM
P2_
Pb+
/Pr+
CK
+/-,
D0+
/-, D
1+/-
, D2+
/-_H
DM
I2
DD
C_S
CL/
SD
A_2
, HD
MI_
CE
C
Seria
l Fla
sh(8
Mbi
t)
IC13
00S
PI_
SC
K/S
DI/
SD
O/C
S
Syst
em E
EPR
OM
(256
Kbit)
IC10
4I2
C_S
CL/
SD
A
RX
A0+
/-~R
XA
4+/-
, R
XA
CK
+/-
RX
B0+
/-~R
XB
4+/-
, R
XB
CK
+/-
SPK_
R
SPK_
L
AM
P_S
CL/
SD
A
AU
D_M
AS
TER
_CLK
,A
UD
_LR
CH
,A
UD
_LR
CK
, AU
D_S
CK
STA3
80BW
(IC34
01)
Mai
n SO
CM
1A -1
28M
B(b
uilt-
in)
Onl
y 3D
(IC10
1)
Con
nect
or(P
4600
)K
EY
1/2,
LE
D_R
, IR
REA
R
HD
MI1
(JK
800)
F-S
CA
RT
(JK
2801
)
SP
DIF
_OU
TS
PD
IF(O
ptic
)(J
K10
01)
SID
E
US
B(J
K70
0)
HD
MI2
(MH
L)(J
K80
1)
CK
+/-,
D0+
/-, D
1+/-
, D2+
/-,_
HD
MI4
, DD
C_S
CL/
SD
A_4
, HD
MI_
CE
C
SID
E_U
SB
_DM
/DP
US
B1_
OC
P/C
TL
TPS6
5282
+5V
_US
B
MH
L_C
D_S
EN
SE
HP
_L/R
OU
T, S
IDE
_HP
_MU
TEH
eadp
hone
(JK
3000
)
DD
R3
SDR
AM(1
Gbi
t)
IC12
01
B-M
DQ
L[0-
7], B
-MD
QU
[0-7
],…
AV
DD
5V_M
HL,
MH
L_O
CP
CI Slot(P1900)
NA
ND
FLA
SH
IC1
02
(1
Gb
it)
H27U1G8F2CTR-BC
PCM_A[0:7]
TC74
LCX2
44FT
Buffer
TS_DATA[0:7]
PCM_DATA[0:7]
EPHY
LAN
(JK
2100
)
CO
MP
ON
EN
T(J
K28
02)
5V_H
DM
I_4
PCM_A[8:14]
X-t
al
24
M
SC
1/A
V2_
CV
BS
_IN
,
DTV
/MN
T_O
UT,
DTV
/MN
T_L/
R_O
UT
SC
1_R
+/G
+/B
+, C
OM
1_Y
+/P
b+/P
r+
TU_S
CL
/ SD
AF
/NIM
DE
MO
D_S
CL/
SD
A
IF_N
/P
IF_A
GC
FE_TS_DATA[0:7]
LNB
_TX
LNB
_OU
T, D
EM
OD
_RE
SE
T
- 18 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
[T/C]
(P18
01)
30P HD LVDS wafer
51P FHD LVDS wafer
(P18
00)
CO
MP
2_L/
R_I
N
CO
MP
2_Y
+/A
V_C
VB
S_I
N, C
OM
P2_
Pb+
/Pr+
CK
+/-,
D0+
/-, D
1+/-
, D2+
/-_H
DM
I2
DD
C_S
CL/
SD
A_2
, HD
MI_
CE
C
Seria
l Fla
sh(8
Mbi
t)
IC13
00S
PI_
SC
K/S
DI/
SD
O/C
S
Syst
em E
EPR
OM
(256
Kbit)
IC10
4I2
C_S
CL/
SD
A
RX
A0+
/-~R
XA
4+/-
, R
XA
CK
+/-
RX
B0+
/-~R
XB
4+/-
, R
XB
CK
+/-
SPK_
R
SPK_
L
AM
P_S
CL/
SD
A
AU
D_M
AS
TER
_CLK
,A
UD
_LR
CH
,A
UD
_LR
CK
, AU
D_S
CK
STA3
80BW
(IC34
01)
Mai
n SO
CM
1A -1
28M
B (
Bui
lt-in
)(IC
101)
Con
nect
or(P
4600
)K
EY
1/2,
LE
D_R
, IR
REA
R
HD
MI1
(JK
4200
)
F-S
CA
RT
(JK
2801
)
SP
DIF
_OU
TS
PD
IF(O
ptic
)(J
K10
01)
US
B(J
K70
0)
HD
MI2
(MH
L)(J
K42
01)
CK
+/-,
D0+
/-, D
1+/-
, D2+
/-,_
HD
MI4
, DD
C_S
CL/
SD
A_4
, HD
MI_
CE
C
SID
E_U
SB
_DM
/DP
US
B1_
OC
P/C
TL
TPS6
5282
+5V
_US
B
MH
L_C
D_S
EN
SE
HP
_L/R
OU
T, S
IDE
_HP
_MU
TEH
eadp
hone
(JK
3000
)
DD
R3
SDR
AM(1
Gbi
t)
IC12
01
B-M
DQ
L[0-
7], B
-MD
QU
[0-7
],…
TU_S
CL
/ SD
A
H/N
IM
IF_P
IF_N
IF_A
GC
AV
DD
5V_M
HL,
MH
L_O
CP
CI Slot(P1900)
NA
ND
FLA
SH
IC1
02
(1
Gb
it)
H27U1G8F2CTR-BC
PCM_A[0:7]
TC74
LCX2
44FT
Buffer
TS_DATA[0:7]
PCM_DATA[0:7]
FE_TS_DATA[0:7]
CO
MP
ON
EN
T(J
K28
02)
5V_H
DM
I_4
PCM_A[8:14]
X-t
al
24
M
SC
1/A
V2_
CV
BS
_IN
,
DTV
/MN
T_O
UT,
DTV
/MN
T_L/
R_O
UT
SC
1_R
+/G
+/B
+, C
OM
1_Y
+/P
b+/P
r+
Onl
y 3D
- 19 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
400
120
501
500
310
900
A2
A10
Set
+ S
tand
121
200
530
540
521
410
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 X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
- 20 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
LD43B
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Power_PD2
2013.09.14
4
L14_M1A
Q403MMBT3904(NXP)
E
B
C
+12V
R42610K
+3.5V_ST
Q406AO3435
FET_2.5V_AOS
G
DS
PANEL_VCC
PWM_DIM
Q400MMBT3904(NXP)
E
B
C
R4201K
R4243.9K
PWM_DIM_PULL_DOWN
R40110K R442
10K
P401-*1SMAW200-H18S1
OLD_18PIN
14 12V
924V
4 PDIM#1
18 GND
1312V
8 PDIM#2
33.5V
17GND
12 GND
7GND
2 DRV ON
16 N.C
11GND
6 3.5V
1PWR ON
1512V
10 24V
53.5V
19
+24V
Q404MMBT3904(NXP)
E
B
C
R44110K
+3.5V_ST
R445
33K
R4482.2K
C4130.1uF16V
OPT
C4160.33uF
16V
R44410K
+12V
INV_CTL
R4302.7K
1%
+3.5V_ST
R40010K
OPT
+3.5V_ST
R42510K
R435100K
Q402MMBT3904(NXP)
E
B
C
R42910K
C4150.1uF16V
C4170.1uF16V
L410BLM18PG121SN1D
C4240.1uF16V
OPT
+3.3V_Normal
Q406-*1DMP2130L
FET_2.5V_DIODE
G
DS
R43205%
OPT
R4311.2K
1%
L403MLB-201209-0120P-N2
POWER_ON/OFF_1
C4010.1uF
50V
+1.10V_VDDC
POWER_DET
RL_ON
+3.3V_Normal
+12V
+24V
+3.5V_ST
L402MLB-201209-0120P-N2
C4290.1uF16V
R423100
PWM2_2CH_POWER
PANEL_CTL
R44310K
R40610K
R419100
+3.5V_ST POWER_DET_RESET
+3.3V_Normal
C4020.1uF
16V
C4250.1uF25V
OPTC4220.1uF
R436100K
OPT
R4515.6K
R4044.7K
R40210K
R4525.6K
R41233K
OPT
Q401
MMBT3906(NXP)
1
2
3
PWM1
L4073.6uH
R454100 5%
C43022uF10V
C41410uF10V
C4282.2uF10V
C42022uF10V
C42122uF10V
C42710uF16V
ZD4005V
ZD4025V
L401CB2012PK501T
L400CB2012PK501T
L408UBW2012-121F
120OHM
+3.3V_Normal
C40610uF16V
R41810
R410100K
L4054.7uH
R4054.7K
OPT
R40910K
C40810uF10V
+3.3V_Normal
R416100K
OPT
AVDD5V_MHL
+5V_Normal
USB1_OCD
C41222uF16V
+5V_USB
10uFC405
R40710K
R4034.7K
OPT
5V_HDMI_4
USB1_CTL
+12V
/MHL_OCP_DET
C4090.047uF25V
L409
BLM18PG121SN1D
+3.3V_Normal
L411
CB2012PK501T
10uFC426
10V
+1.5V_DDR
10uFC431
10V
R4550
C41010uF10V
ZD4032.5V
ZD4012.5V
R4560
OPT
C4324.7uF
50V3216
+24V_CAP
C4001uF10V1005OPT
+24V
R4578.2K
1%
OPT
R45805%
OPT
R4384.7K
OPT
C40710uF10V2012
IC401APX803D29
1
GND
3VCC 2 RESET
IC402APX803D29
OPT
1
GND
3VCC 2 RESET
C434390pF50V
C4190.039uF
50V
C423
270pF50V
C4350.1uF16V
C4180.01uF
ZD4045V
+3.5V_POWER_DET
+3.5V_POWER_DET
+3.5V_POWER_DET
+3.3V_Normal
/VBUS_EN
MHL_OCP_EN
R4632.7K
MHL_SW_TRR46410K
MHL_SW_TR
Q408MHL_SW_TR
E
B
C
R46210K
MHL_SW_TR
Q407MHL_SW_TR E
B
C
Q409MHL_SW_TR
E
B
C
R46510K
MHL_SW_TR
R46620K
R46110K
MHL_SW_TR
R43920K1%
R44047K1%
R4332.7K1%
R44722K
C403100pF50V
OPT
R41515K5%
R4590
OPT
R4084.7K
R4491K1/16W1%
R4502001/16W1%
C41182pF50V
C4044700pF50V
D401
30VMBR230LSFT1G
L406CB2012PK501T
+3.5V_ST
C43610uF10V
OPTC437
0.1uF16V
Q405DMP2130L
G
DS
R42727K1%
OPT
R4285.1K
1%
OPT
IC404AZ1117EH-ADJTRG1
ADJ/GND
OUTIN
R437100 5%
OPT
R454-*1300
5%
PD_+3.5V
IC403TPS5432DDAR
3PH
2VIN
4GND
1BOOT
5VSENSE
6COMP
7EN
8SS
9
[EP]GND
TPS65282REGR
IC400
1EN
3SS
7FAULT2
9SW_OUT2
10
RLIM
11
AGND
12
SW_OUT1
13SW_IN_1
14SW_IN_2
15FB
16LX_1
17LX_2
18BST
19
PGND_1
20
PGND_2
21
VIN_1
22
VIN_2
23
PGOOD
24
V7V
5EN_SW2
8FAULT1
6EN_SW1
4ROSC
2COMP 25
[EP]GND
C4334.7uF16V
+12V_CAP
3216
MHL_5V_EN
MHL_5V_EN
R42118K1%
R4223.3K1%
P401SMAW200-H18S5
NEW_18PIN
14 12V
924V
4 PDIM#1
18 GND
1312V
8 PDMI#2
33.5V
17GND
12 GND
7GND
2 DRV ON
16 NC
11GND
6 3.5V
1PWR ON
1512V
10 24V
53.5V
19
.
R44612K
R4530
R4671K
OPT
PANEL_VCC
+1.10V_VDDC
R1
+3.3V_Normal
+1.5V_DDR
Vout=0.808*(1+R1/R2)
Power_DET
R2
FROM LIPS or POWER B/D
L14 POWER BLOCK (POWER DETECT 2)
R1
R2
+5V_Normal & +5V_USB with OCP
R2
R1
1.3A
4A
Vout=1.25*(1+R2/R1)+Iadj*R2
Vout=0.8*(1+R1/R2)
3A
(Active High)
(Active Low)
Ready - Dual Power Det
R432, R454-*1, R438
Now is
R457, R454
Detect Valtage
O R430, R431, R454
Use Circuit Designator
Power Detect +3.5V
Power Detect +12V
Power Detect +24V
Power Detect activity
* Notice - Applying all inch models for LCD L14 - Dual Power Det is used for detecting two kinds of voltage
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
13/04/30
USB_S1 7
L14_M1A
JK700
3AU04S-305-ZC-(LG) 1
23
45
D700RCLAMP0502BA
OPT
SIDE_USB1_DM
SIDE_USB1_DP
C700
22uF
10V
ZD700
5VOPT
SD05
C7015pF50V
OPTC7025pF50V
OPT
C703
22uF
10VOPT
+5V_USB
USB (SIDE)
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013/08/15
HDMI_R1_S1 8
L14_M1A
VA804ESD_HDMI1
R803
1K
D802MMBD6100
A2
C
A1
HDMI_ARC
VA805
ESD_HDMI2
D1+_HDMI2
CEC_REMOTE_S7
+3.5V_ST
VA800
ESD_HDMI1_VARISTOR
VA808ESD_HDMI2
R80910K
D2-_HDMI2
VA802ESD_HDMI1
R807
2.7K
D801MMBD6100
A2
C
A1
CK-_HDMI4CK-_HDMI2
R804100
VA801ESD_HDMI1_VARISTOR
R816 100
HDMI-2R810 100
DDC_SCL_2
R812
1.8KHDMI-2DDC_SCL_2
JK800
EAG59023302
14
13
5D1_GND
20
SHIELD
12
11
2D2_GND
19
18
10CK+
4D1+
1D2+
17
9D0-
8D0_GND
3D2-
16
7D0+
6D1-
15
D0+_HDMI2
R811 100
VA803ESD_HDMI1
DDC_SDA_2
5V_HDMI_2
R800
2.7K
HPD4
5V_HDMI_4
CK+_HDMI4
D800MMBD6100
A2
C
A1
VA809
ESD_HDMI2
VA800-*11uF10VESD_HDMI1_CAP
+5V_Normal
R805
3.3K
DDC_SCL_4
VA801-*11uF10VESD_HDMI1_CAP
R814
33
HDMI-2
D1-_HDMI4
DDC_SDA_4
5V_DET_HDMI_4
5V_HDMI_4
D1-_HDMI2
HDMI_CEC
CK+_HDMI2
R806
2.7K
R817300K
HDMI-2
5V_DET_HDMI_2
DDC_SDA_4
+5V_Normal
DDC_SCL_4
HPD2
HDMI_CEC
Q800MMBT3904(NXP)
E
B
C
R801
2.7K
D0-_HDMI2
VA811ESD_HDMI2
D0-_HDMI4
MHL_CD_SENSE
5V_HDMI_2
R8133.3KHDMI-2
VA810
ESD_HDMI2
D2+_HDMI4
VA807
OPT5.6V
DDC_SDA_2
D1+_HDMI4
R815 100HDMI-2
C8000.047uF25V
HDMI-2
D2-_HDMI4
R802
1.8K
D2+_HDMI2
R808
10K
HDMI_CEC
D0+_HDMI4
VA806ESD_HDMI2JK801
EAG62611204
HDMI-2
14 NC
13 CE_REMOTE
5D1_GND
20
GND
12 CK-
11 CK_GND
2D2_GND
19 HP_DET
18 5V
10CK+
4D1+
1D2+
17 GND
9D0-
8D0_GND
3D2-
16 DDC_DATA
7D0+
6D1-
15 DDC_CLK
D803-*2
RCLAMP0524PAESD_HDMI1_SEMTECH
1
8
2
7
3
6
4
5
9
10D804-*2
RCLAMP0524PAESD_HDMI1_SEMTECH
1
8
2
7
3
6
4
5
9
10D806-*2
RCLAMP0524PAESD_HDMI2_SEMTECH
1
8
2
7
3
6
4
5
9
10D805-*2
RCLAMP0524PAESD_HDMI2_SEMTECH
1
8
2
7
3
6
4
5
9
10
JK801-*1DAADR019A
HDMI-2_EMI_FOOSUNG
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
D803
IP4294CZ10-TBRESD_HDMI1_IP4294
1
8
2
7
3
6
4
5
9
10
D803-*1
IP4283CZ10-TBAESD_HDMI1_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D804-*1
IP4283CZ10-TBAESD_HDMI1_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D805-*1
IP4283CZ10-TBAESD_HDMI2_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D806-*1
IP4283CZ10-TBAESD_HDMI2_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D804
IP4294CZ10-TBRESD_HDMI1_IP4294
1
8
2
7
3
6
4
5
9
10
D805
IP4294CZ10-TBRESD_HDMI2_IP4294
1
8
2
7
3
6
4
5
9
10
D806
IP4294CZ10-TBRESD_HDMI2_IP4294
1
8
2
7
3
6
4
5
9
10
HDMI (REAR 1 / SIDE 1 MHL)
HDMI_2 MHLHDMI_1
CEC
MHL Spec
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Fiber Optic
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. SPDIF
2013/05/15
10
NC5_L14
+3.3V_Normal
SPDIF_OUT
JK1001JST1223-001
1
GND
2
VCC
3
VINPUT
4FIX_POLEC1001
1uF10V
OPTC100268pF50V
SPDIF_CAP_68pFC1002-*147pF50V
SPDIF_CAP_47pF
SPDIF OPTIC JACK
5.15 Mstar Circuit Application
SPDIF
ESD Ready
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. 1_DDR
2013/05/20
12
NC5_S7LR(M1A)
A-MWEB
A-MA7
A-MDQL5
A-MBA2
A-MCASB
A-MA8
A-MA12
R1208
56
1%
DDR_EXT
A-MODT
A-MA2
A-MDQU7
A-MDQL0
A-MDQL2
C12010.1uF
DDR_EXT
A-MA14
C1202
1000pF
DDR_EXT
A-MDQSLB
A-MA4
R12011K1%
DDR_EXT
A-MVREFDQ
A-MRESETB
A-MCKB
A-MDQL3
A-MDMU
A-MVREFCA
R1202
1K1%
DDR_EXT
A-MDQL4
A-MBA1
R12051K1%
DDR_EXT
A-MDQU2
R1203
2401%
DDR_EXT
A-MDQSU
R1206
10K
DDR_EXT
A-MBA0
A-MA5
A-MDQU1
A-MDQSL
A-MA9
R1207
56
1%
DDR_EXT
C1214 1000pF
DDR_EXT
A-MCKE
A-MVREFDQ
A-MDML
A-MA10
A-MDQU0
A-MA13
A-MDQU3
A-MA11
A-MDQU6
A-MDQSUB
C12130.1uF
DDR_EXT
A-MRASB
A-MVREFCA
A-MDQU4
A-MDQU5
A-MDQL7
A-MA0
A-MDQL6
A-MA3
A-MDQL1
A-MA1
A-MA6
A-MCK
R12041K1%
DDR_EXT +1.5V_DDR
C1217
0.1uF
OPT
C1210 0.1uFDDR_EXT
C1206 0.1uFDDR_EXT
C1211 0.1uFDDR_EXT
C1207 0.1uFDDR_EXT
C1208 0.1uFDDR_EXT
C1204 0.1uFDDR_EXT
C1212 0.1uFDDR_EXT
C1209 0.1uFDDR_EXT
C1205 0.1uFDDR_EXT
C1215
0.01uF50V
DDR_EXT
C1218
0.1uF
OPT
C1224
0.1uF
OPT
H5TQ2G63DFR-PBCIC1201-*2
DDR_1600_2G_HYNIX_OLD
EAN61829203
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
NC_6T7
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
C1216
10uF10V
OPT
C1203 10uF10VDDR_EXT
C1219
1uF
OPT
C1220
1uF
OPT
C1221
1uF
OPT
C1222
1uF
OPT
C1223
1uF
OPT
+1.5V_DDR
+1.5V_DDR
+1.5V_DDR
+1.5V_DDR+1.5V_DDR
A-MA13
A-MA14
A-MA7
A-MA10
A-MA1
A-MA8
A-MA3
A-MA0
A-MA4
A-MA6
A-MA11
A-MA9
A-MA5
A-MA2
A-MA12
A-MBA0
A-MBA1
A-MBA2
A-MCKE
A-MCK
A-MCKB
A-MCASB
A-MWEB
A-MRASB
A-MODT
A-MRESETB
A-MDMU
A-MDML
A-MDQSU
A-MDQSUB
A-MDQSL
A-MDQSLB
A-MDQL4
A-MDQL0
A-MDQL3
A-MDQL7
A-MDQL5
A-MDQL2
A-MDQL6
A-MDQL1
A-MDQU1
A-MDQU3
A-MDQU0
A-MDQU4
A-MDQU5
A-MDQU2
A-MDQU6
A-MDQU7
R1209
2401%
A/B_DDR3_CS
A/B_DDR3_CS
H5TQ1G63EFR-PBC IC1201
DDR_1600_1G_HYNIX
EAN61829003
A0N3
A1P7
A2P3
A3N2
A4P8
A5P2
A6R8
A7R2
A8T8
A9R3
A10/APL7
A11R7
A12/BCN7
NC_7T3
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
NC_6T7
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
IC101LGE2132(M1A_256M)
M1A_256M
B_DDR3_A[0]E11
B_DDR3_A[1]F12
B_DDR3_A[2]D10
B_DDR3_A[3]B10
B_DDR3_A[4]E15
B_DDR3_A[5]B11
B_DDR3_A[6]F14
B_DDR3_A[7]C11
B_DDR3_A[8]D14
B_DDR3_A[9]A12
B_DDR3_A[10]F16
B_DDR3_A[11]D13
B_DDR3_A[12]D15
B_DDR3_A[13]C12
B_DDR3_A[14]E13
B_DDR3_BA[0]A9
B_DDR3_BA[1]D16
B_DDR3_BA[2]A10
B_DDR3_MCLKC13
B_DDR3_MCLKZB13
B_DDR3_MCLKEE17
B_DDR3_ODTB8
B_DDR3_RASZC8
B_DDR3_CASZB9
B_DDR3_WEZD11
B_RESETF10
B_DDR3_CS0D12
B_DDR3_DQSLA19
B_DDR3_DQSUB18
B_DDR3_DQMLC16
B_DDR3_DQMUD21
B_DDR3_DQSBLC18
B_DDR3_DQSBUC17
B_DDR3_DQL[0]A20
B_DDR3_DQL[1]A16
B_DDR3_DQL[2]C19
B_DDR3_DQL[3]C15
B_DDR3_DQL[4]C20
B_DDR3_DQL[5]C14
B_DDR3_DQL[6]B21
B_DDR3_DQL[7]B15
B_DDR3_DQU[0]F18
B_DDR3_DQU[1]D19
B_DDR3_DQU[2]D17
B_DDR3_DQU[3]E21
B_DDR3_DQU[4]E19
B_DDR3_DQU[5]D20
B_DDR3_DQU[6]D18
B_DDR3_DQU[7]F20
ZQE9
IC101-*1LGE2131(M1A_128M)
M1A_128M
B_DDR3_A[0]E11
B_DDR3_A[1]F12
B_DDR3_A[2]D10
B_DDR3_A[3]B10
B_DDR3_A[4]E15
B_DDR3_A[5]B11
B_DDR3_A[6]F14
B_DDR3_A[7]C11
B_DDR3_A[8]D14
B_DDR3_A[9]A12
B_DDR3_A[10]F16
B_DDR3_A[11]D13
B_DDR3_A[12]D15
B_DDR3_A[13]C12
B_DDR3_A[14]E13
B_DDR3_BA[0]A9
B_DDR3_BA[1]D16
B_DDR3_BA[2]A10
B_DDR3_MCLKC13
B_DDR3_MCLKZB13
B_DDR3_MCLKEE17
B_DDR3_ODTB8
B_DDR3_RASZC8
B_DDR3_CASZB9
B_DDR3_WEZD11
B_RESETF10
B_DDR3_CS0D12
B_DDR3_DQSLA19
B_DDR3_DQSUB18
B_DDR3_DQMLC16
B_DDR3_DQMUD21
B_DDR3_DQSBLC18
B_DDR3_DQSBUC17
B_DDR3_DQL[0]A20
B_DDR3_DQL[1]A16
B_DDR3_DQL[2]C19
B_DDR3_DQL[3]C15
B_DDR3_DQL[4]C20
B_DDR3_DQL[5]C14
B_DDR3_DQL[6]B21
B_DDR3_DQL[7]B15
B_DDR3_DQU[0]F18
B_DDR3_DQU[1]D19
B_DDR3_DQU[2]D17
B_DDR3_DQU[3]E21
B_DDR3_DQU[4]E19
B_DDR3_DQU[5]D20
B_DDR3_DQU[6]D18
B_DDR3_DQU[7]F20
ZQE9
H5TQ2G63FFR-PBC IC1201-*3
DDR_1600_2G_HYNIX_NEW
EAN61829204
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
NC_6T7
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
K4B1G1646G-BCK0IC1201-*1
DDR_1600_1G_SS
EAN61836301
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
NC_6T7
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
CLose to Saturn7M ICCLose to DDR3
Option : Ripple Check !!!
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. S_FLASH
2013/04/29
13
NC5_S7LR(M1A)
SPI_SCK
+3.5V_ST+3.5V_ST
C13000.1uF
R13014.7K
OPT
/SPI_CS
SPI_SDO
IC1300MX25L8006EM2I-12G
SPI_FLASH_MACRONIX
3WP#
2SO/SIO1
4GND
1CS#
5SI/SIO0
6SCLK
7HOLD#
8VCC
R130233
R130010K
OPT
SPI_SDI
/FLASH_WP
IC1300-*1W25Q80BVSSIG
SPI_FLASH_WINBOND
3%WP[IO2]
2DO[IO1]
4GND
1CS
5DI[IO0]
6CLK
7HOLD[IO3]
8VCC
+3.5V_ST
Serial Flash for SPI boot
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. LVDS_EU
2013.07.15
18
L14_M1A
R18063.3K
OPT
RXB0-
RXA0+
C18000.1uF16V
RXBCK-
RXA1-
RXB4-
+3.3V_Normal
RXB1+
RXBCK+
PANEL_VCC
RXB3+
RXA3-
RXB4+
RXA4-
RXA4+
RXA2+
+3.3V_Normal
RXB2-
R180710K
OPT
RXA1+
RXA2-
RXB1-
R18083.3K
OPT
RXA3+
RXA0-
PANEL_VCC
RXACK-
RXB2+
R180910K
OPT
RXB3-
RXB0+
P1800
FI-RE51S-HF-J-R1500
MO_FHD
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
RXACK+
RXA2+
RXA2-
RXA3+
RXACK+
RXA1+
RXA3-
RXA0+
RXA1-
RXACK-
RXA0-
R1801 0
MO_FHD
R1802 0
MO_FHDR1803 0
MO_FHD
P1801
10031HR-30
MO_HD
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
VCOM_SDA
VCOM_SCL
VCOM_SDA
VCOM_SCL
URSA/VCOM_SCL
R18112K
VCOM_I2C_PULL_UP
R18050
VCOM_I2C
R18102K
VCOM_I2C_PULL_UP
+3.3V_Normal
R18040
VCOM_I2C
VCOM_SCL
URSA/VCOM_SDA
URSA/VCOM_SDA
URSA/VCOM_SCL
VCOM_SDA
RXB1-
RXB0-
RXA4+
RXA1-
Pol-change
RXB4+
RXACK+
RXBCK-
RXA0+
RXA2+
LVDS_EU
RXA2+
RXBCK-
RXB4-
RXA3+
RXA1+
RXB2+
RXB3-
RXA3-
RXBCK-
RXACK-
RXA2+
RXA1-
RXB1-
RXB3-
RXA3+
RXA2-
RXA0+
RXA4+
Shift
RXBCK+
RXB2-
RXA4+
[51Pin LVDS Connector] (For FHD 60Hz)
RXACK+
RXA3-
RXACK-
RXB3+
RXA3+
RXA1-
RXB0-
RXA0-
RXACK+
RXB3+
LVDS_SEL
RXA4-
RXB3+
RXA4+
RXA2-
RXA2+
RXA1+
RXB2-
Pol-change
RXB4+
RXB1-
RXA4-
RXACK+
RXB3-
RXB0+
RXB3+
RXBCK+
RXB4-
RXA0+
RXA2+
RXB0+
RXB1+
RXA3-
RXA2-
RXBCK+
RXB4-
RXA0+
RXA4+
RXA2+
RXB3-
RXA0-
RXB0-
RXA4-
RXACK-
RXB0-
RXA4+
RXB2+
RXA1-
RXB2+
RXACK-
RXA3-
RXA1+
RXA3-
RXA1+
RXB3+
RXB3-
RXA3-
RXB1-
RXB4+
FOR FHD REVERSE(10bit)
RXB0+
RXB3-
RXA3+
RXA0+
RXA2- RXACK-
RXB1-
RXA3+
RXB2- RXBCK-
RXBCK+
RXA1+
RXA0-
RXA3+
RXA0-
RXB2+
RXB0-
RXA0-
RXB2-
RXACK-
MIRROR
RXB4-
RXA0-
RXB2+
RXA4+
RXB4-
RXA1+
RXB3+
RXB0+
RXB1+
RXA1-
RXA0-
RXA4-
RXB2-
Change in S7LR
RXA4-
RXB2+
MIRROR
RXB1-
RXA3+
RXA1-
RXACK+
RXB3+
RXB0+
RXB4-
RXACK+
RXB1+
RXACK-
RXA4-
RXA1-
RXA2-
RXA0+
RXB0-
RXB1+
RXB4+
RXB2+
RXBCK-
RXB0-
FOR FHD REVERSE(8bit)
RXBCK-
RXBCK+
RXB4+
RXB0+
RXB2-
RXA1+
RXBCK-
RXA2-
RXB1+
RXB1+
RXB1-
RXA4-
RXB4+
[30Pin LVDS Connector] (For HD 60Hz_Normal)
Change in S7LR
RXB1+
RXB3-
RXA2+
RXA3-
RXA2-
RXB2-
LVDS_SEL
RXBCK+
RXB4-
RXB0+
RXA0+
RXB4+
RXBCK+
RXACK+
EU pin assign is different from NON EU.Because of position of HD wafer.
V-COM I2C
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. PCMCI
2013.04.29
19
NC5_M1A
FE_TS_DATA[7]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[5]
FE_TS_DATA[3]
CI_ADDR[7]
CI_DATA[4]
FE_TS_DATA[0]
CI_ADDR[0]
CI_DATA[0-7]
CI_DATA[0-7]CI_DATA[4]
CI_DATA[6]
CI_DATA[0]
CI_DATA[0]
CI_ADDR[2]
CI_DATA[7]
CI_DATA[5]
PCM_D[2]
FE_TS_DATA[6]
CI_DATA[5]
CI_DATA[3]
PCM_D[0]
PCM_D[4]
CI_DATA[7]
CI_DATA[0-7]
CI_DATA[1]
PCM_D[7]
CI_ADDR[13]
PCM_D[1]
CI_ADDR[10]
PCM_D[0-7]
CI_ADDR[6]
CI_DATA[2]
FE_TS_DATA[5]
CI_ADDR[12]
CI_ADDR[14]
CI_ADDR[9]
PCM_D[6]
CI_ADDR[11]
CI_DATA[2]
CI_ADDR[8]
CI_DATA[3]
FE_TS_DATA[2]
FE_TS_DATA[1]
PCM_D[3]
PCM_D[5]
CI_ADDR[1]
FE_TS_DATA[4]
FE_TS_DATA[0-7]
CI_DATA[6]
CI_DATA[1]
R1905 100
CI_MIVAL_ERR
CI_MDI[5]
PCM_A[3]
R1917 47
CI_IOWR
GND
AR1908 33
R1914100
/PCM_IORD
CI_DET
CI_OE
CI_ADDR[13]
/CI_CD2
CI_TS_DATA[7]
CI_ADDR[9]
PCM_A[6]
CI_MDI[0]
PCM_A[8]
CI_DATA[0-7]
CI_MDI[4]
CI_ADDR[14]
+5V_CI_ON
R1903 47
CI_MDI[3]
/PCM_CE
CI_TS_DATA[2]
CI_TS_DATA[6]
CI_MDI[1]
PCM_A[2]
PCM_A[0]
PCM_A[13]
CI_DET
R1907 33
CI_ADDR[11]L1900BLM18PG121SN1D
AR1905 33
CI_MDI[6]
CI_ADDR[8]
+5V_Normal
CI_TS_DATA[5]
FE_TS_VAL_ERR
FE_TS_CLK
GND
CI_MDI[7]
FE_TS_SYNC
R1910 10K
R1904 47
/PCM_IOWR
/PCM_WE
/PCM_OE
GND
PCM_A[5]
C19040.1uF
CI_IOWR
CI_MDI[6]
CI_DATA[0-7]
CI_WE
GND
CI_TS_DATA[1]
/CI_CD2
CI_TS_DATA[3]
CI_MDI[7]
AR1909 33
CI_IORD
C19002pF50V
R190910K
PCM_A[11]
C19060.1uF16V
PCM_A[14]
/PCM_IRQA
CI_MDI[2]
CI_OE
CI_MIVAL_ERR
CI_MDI[0]
REG
CI_ADDR[0-14]
/CI_CD1
CI_MDI[2]
PCM_A[1]
REG
CI_TS_SYNC
+5V_Normal
PCM_A[4]
R1906 33
C190310uF10V
PCM_A[12]CI_ADDR[12]
CI_MISTRT
AR1903 33
CI_MCLKI
PCM_A[9]
IC190074LVC1G32GW
OR_GATE_CI_PHILIPS
3GND
2A
4 Y
1B 5 VCC
CI_TS_CLK
C19010.1uFGND
CI_ADDR[10]
AR1907 33
AR1904 33
CI_IORD
CI_TS_DATA[4]
CI_MDI[5]
CI_MDI[3]
AR190033
R1911 10K
R191310K
/PCM_REG
R191910K
PCM_RST
AR1901 33
R190810K
CI_MCLKI
FE_TS_DATA[0-7]
PCM_D[0-7]
R1912100
PCM_A[7]
CI_MDI[1]
PCM_A[10]
CI_TS_VAL
CI_MDI[4]
R1918 100
/CI_CD1
CI_WE
AR1906 33
CI_TS_DATA[0]
IC1902
TC74LCX244FT
BUFFER_ORG
32Y4
21A1
41A2
11OE
61A3
52Y3
72Y2
81A4
92Y1
10GND
112A1
121Y4
132A2
141Y3
152A3
161Y2
172A4
181Y1
192OE
20VCC
/PCM_WAIT
CI_MISTRT
+3.3V_Normal
+3.3V_Normal
R190010K
+5V_Normal
C19050.1uF
+5V_Normal
R192010K
GND +3.3V_Normal
R191547
/PCM_CD
P190010067972-000LF
CI_SLOT_JACK
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
R1921 33
R1922 33
R1923 100
PCM_5V_CTL
R1902100
R1916100K
R190110K
+5V_CI_ON+5V_Normal IC1901
AP2151WG-7
3FLG
2GND
4EN
1OUT
5IN
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[0]
CI_ADDR[3]
CI_ADDR[6]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[7]
IC1900-*1SN74LVC1G32DCKR
OR_GATE_CI_TI
3GND
2B
4Y
1A
5VCC
AR1910100
AR1902100
R19240
C19021uF10V
IC1902-*174LCX244FT
BUFFER_CI
32Y4
21A1
41A2
11OE
61A3
52Y3
72Y2
81A4
92Y1
10GND
112A1
121Y4
132A2
141Y3
152A3
161Y2
172A4
181Y1
192OE
20VCC
IC1900-*2TOSHIBA ELECTRONICS KOREA CORPORATION
OR_GATE_CI_TOSHIBA
3GND
2IN_A
4OUT_Y
1IN_B
5VCC
CI TS INPUT
CI POWER ENABLE CONTROL
CLOSE TO MSTAR
CI SLOT
CI DETECT
CI HOST I/F
* Option name of this page : CI_SLOTCI Region(because of Hong Kong)
CLOSE TO MSTAR
CLOSE TO MSTAR
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. LAN
2013.04.29
21
NC5_M1A
EPHY_RN
EPHY_TN
EPHY_TP
EPHY_RP
C21040.01uF50V
ETHERNET
JK2100
RJ45VT-01SN002
ETHERNET
11
22
33
44
55
66
77
88
9
9
C21050.01uF50V
ETHERNET
ETHERNET* H/W option : ETHERNET
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.04.29
LNB 27
NC5_M1A
R27010
C27090.1uF50V
LNB
C27100.1uF
LNB
A_GND
+12V_LNB
+12V_LNB
D270440V
LNB_SMAB34
D2705-*140V
LNB_SX34
A_GND
C270810uF25V
LNB
A_GND
C27070.1uF
LNB
R27022.2K1W
LNBC27120.1uF50V
LNB
C27030.01uF
50V
LNB
R270533
LNB
D2705
40VLNB_SMAB34
D2704-*140V
LNB_SX34
C270510uF25V
LNB
A_GNDA_GND
C270410uF25V
LNB
D2701LNB
D2703
30V
LNB
A_GND
R270433
LNB
D2702
30V
MBR230LSFT1G
LNB
LNB_TX
C270610uF25V
LNB
+12V
C27130.22uF25V
LNB
L2701
BLM18PG121SN1D
LNB
LNB_OUT
C27110.22uF
LNB
L2702
15uHSP-7850_15
LNB
DEMOD_SCL
DEMOD_SDA
C270118pF
LNBC271418pF
LNBC270233pF
LNB
R270336K
1/16W 1%
LNB
R27060
IC2701A8303SESTR-T
LNB
1VCP
3NC_1
7SCL
9ADD
10
TONECTRL
11 TCAP
12 ISET
13 VREG
14 GND
15 VIN
16
LX
17
GNDLX
18
NC_2
19
NC_3
20
BOOST
5TDO
8SDA
6IRQ
4TDI
2LNB 21
[EP]GND
close to TUNER
DVB-S2 LNB Part Allegro
Close to Tuner
Surge protectioin
3A
Input trace widths should be sized to conduct at least 3A
(Option:LNB)
Ouput trace widths should be sized to conduct at least 2A
close to Boost pin(#1)
Max 1.3A
close to VIN pin(#15)
2AMax 1.3A
Caution!! need isolated GND
3.5A
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.07.24
28
L14_M1A
SCART_ COMPONENT
JK2801PSC008-01
EU
1
AUDIO_R_OUT2
AUDIO_R_IN3
AUDIO_L_OUT4
AUDIO_GND5
B_GND6
AUDIO_L_IN7
B_OUT8
ID9
G_GND10
D2B_IN11
G_OUT12
D2B_OUT13
R_GND14
RGB_GND15
R_OUT16
RGB_IO17
SYNC_GND118
SYNC_GND219
SYNC_OUT20
SYNC_IN21
COM_GND22
AV_DET
C28080.1uF50V
EU
R2806470K
R282510K
EU
SC1_G+/COMP1_Y+
SC1/COMP1_L_IN
R2809470K
SCART1_Rout
R28283.9K
EU
R2833220K
EU
R283012K
EU
IC2801AZ4580MTR-E1
EU
3IN1+
2IN1-
4VEE
1OUT1
5 IN2+
6 IN2-
7 OUT2
8 VCC
R281910K
R283610K
EU
C280733pF
EUR2843470K
OPT
R282415K
EU
R283910K
EU
SCART1_MUTE
SC1_ID
VA281220VESD_SCART
R282610K
EU
SC1_FB
R282722
EU
DTV/MNT_L_OUT
VA28155.6VOPT
+3.5V_ST
R28355.6K
EU
VA280820VESD_SCART
R2842220K
EU
R2820 1K
EU
VA28135.6VESD_SCART
DTV/MNT_L_OUT
R28312.2K
EU
R282912K
EU
DTV/MNT_R_OUT
VA28095.6VESD_SCART
SCART1_Lout
VA28055.6VOPT
R282275
EUVA281020V
ESD_SCART
+12V
C2811330pF
EU
VA281720VESD_SCART
SC1_R+/COMP1_Pr+
VA28065.6VOPT
R284133K
EU
R28442.2K
EU
R28405.6K
EU
DTV/MNT_L_OUT
C2806330pF
EU
SC1/COMP1_R_IN
+3.3V_Normal
R283433K
EU
DTV/MNT_R_OUT
C280410uF16V
EU
R2832470K
OPT
VA281120VESD_SCART
C281210uF16V
EU
DTV/MNT_R_OUT
SC1/COMP1_DET
C281033pF
EU
SC1_B+/COMP1_Pb+
DTV/MNT_VOUT
C280147pF50V
OPT
SC1/AV2_CVBS_IN
C28090.1uF
SCART_MUTER28382K
SCART_MUTE
R28372K
SCART_MUTE
R284510K
SCART_MUTE
MMBT3904(NXP)Q2803
SCART_MUTE
MMBT3904(NXP)Q2802
SCART_MUTE
VA28075.5VESD_SCART
R280775
R280575
R2808
75
R281375
EU
AV2_L_IN
R28470AV2
SC1/AV2_CVBS_IN
AV2_R_IN
JK2803
PPJ231-01
AV2
8
6
7
5
4
R28480EU
AV2_CVBS_DET
AV2_L_IN_A
AV2_R_IN_A
AV2_CVBS_DET
C28141000pF50V
EU
C28131000pF50V
EU
VA28165.6VOPT
R28141K
R28181K
R280075
R281210K
R280175
R280475
+3.3V_Normal
R281010K
COMP2_Y+/AV_CVBS_IN
R281710K
COMP2_DET
D2801-*1ESD_COMP_ZENER_KEC
+3.3V_Normal
R2803470K
COMP2_Pr+
R281612K
COMP2_R_IN
R281110K
VA28015.5V
ESD_COMP
C28000.1uF16V
OPT
COMP2_L_IN
D2800-*1ESD_COMP_ZENER_KEC
COMP2_Pb+
D2801ESD_COMP_ZENER_ROHM
R281512K
VA28025.5V
ESD_COMP
VA28035.6VOPT
R2802470K
D2800ESD_COMP_ZENER_ROHM
AV_CVBS_DET
VA28045.6VOPT
VA28005.6VOPT
R2850 1K
AV2
R282175
EU
JK2802
PPJ245N2-01
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
VA28145.6V
L2800CM2012FR22KT
220nH
EU
C281568pF50V
EUC281668pF50V
EU
VA28185.6VAV2_LR_ZENER
R2854470KAV2
C28171000pF50VOPT
R285312KAV2
R285110K
AV2
C28181000pF50VOPT
R285512KAV2
R2856470KAV2
VA28195.6VAV2_LR_ZENER
R285210K
AV2
VA28205.6VOPT
ZD2801AV2_CVBS_ZENER_ROHM
ZD2800AV2_CVBS_ZENER_ROHM
C281947pF50VAV2
R285775
1%
AV2
1608ZD2801-*1AV2_CVBS_ZENER_KEC
ZD2800-*1AV2_CVBS_ZENER_KEC
R28460AV2
R28490AV2
R28580EU
R28230EU
AV2_L_IN_A
AV2_R_IN_A
AV2_L_IN_A
AV2_R_IN_A
SCART_COMPONENT
CLOSE TO MSTAR
SCART AMP
[SCART AUDIO MUTE]
COMPONENT
FULL SCART
CLOSE TO MSTAR
Size Check !!!
AV2
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.04.29
HEAD_PHONE_EU 30
NC5_M1A
R30013.3K
OPT
C300010uF16V
HEAD_PHONE
C300110uF16V
HEAD_PHONE
JK3000KJA-PH-0-0177
HEAD_PHONE
3DETECT
4L
5GND
1R
+3.3V_Normal
R300510K
HEAD_PHONE
C30031000pF50V
OPT
HP_LOUT
R30041K
HEAD_PHONE
HP_DET
+3.5V_ST
HP_ROUT
SIDE_HP_MUTE
R30021K
HEAD_PHONEC30021000pF50V
OPT
R30031K
HEAD_PHONE
Q3002MMBT3904(NXP)OPT
E
B
C
Q3003MMBT3904(NXP)OPT
E
B
C
Q3005MMBT3904(NXP)OPT
E
B
C
Q3004MMBT3904(NXP)OPT
E
B
C
Q3001MMBT3906(NXP)
OPTE
B
C
Q3000MMBT3904(NXP)
OPT E
B
CR30001K
OPT
C30044.7uF
10V
HEAD_PHONE
L3001HEAD_PHONE
5.6uH
L3000HEAD_PHONE
5.6uH
C30054.7uF
10V
HEAD_PHONE
Headphone *Option : HEAD_PHONE_EU
Close to the Main IC
Close to the Main IC
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.08.27
TUNER_EU 37
L14_M1A
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]
FE_TS_DATA[0]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[1]
TU_CVBS
C37060.1uF16V
TU_SIF
Q3701MMBT3906(NXP)
CHINAE
BC
R3739-*1MLG1005SR27JT
TU_I2C_FILTER
+3.3V_LNA
FE_TS_DATA[0-7]
AR3702-*1 47CHINA
C37270.1uF16V
T2_OR_CHINA
C3718100pF50V
T2_OR_CHINA
+3.3V_TU
+3.3V_DEMOD
TU_GND_B
FE_TS_VAL_ERR
C37310.1uF16V
FE_TS_CLK
C370520pFTU_NON_ATSC
C37240.1uF16V
T2_OR_CHINA
+3.3V_DEMOD
Q3700MMBT3906(NXP)
CHINAE
B
C
LNB_TX
C37230.1uF16V
T2_OR_CHINA
FE_TS_ERR
C3722
0.1uF16V
T2_OR_CHINA
+3.3V_TU
C371020pFTU_NON_ATSC
C3726
0.1uF16VCHINA
DEMOD_SDA
FE_TS_VAL
+3.3V_Normal
AR3701-*1 47CHINA
R3838-*1MLG1005SR27JT
TU_I2C_FILTER
TU_SDA
FE_TS_ERR
AR3700-*1 47CHINA
C37290.1uF16V
T2_OR_CHINA
LNB_OUT
+3.3V_TU
IF_AGC_MAIN
IF_P_MSTAR
TU_SCL
C37320.1uF16V
T2_OR_CHINA
DEMOD_SCL
C37030.1uF16V
FE_TS_VAL
C373322uF10V
IF_N_MSTAR
FE_TS_SYNC
C3708100pF50V
C3721100pF50V
T2_OR_CHINA
+3.3V_TU
C370720pFTU_NON_ATSC
TU_GND_B
+3.3V_TU
+3.3V_TU
C37160.1uF16V
T2_OR_CHINA
L3702BLM18PG121SN1D
T2_OR_CHINA
C373022uF10V
C37380.1uF16V
C371120pFTU_NON_ATSC
DEMOD_RESET +1.2V_DEMOD
C373710uF10V
T2_OR_CHINA
C373410uF10V
T2_OR_CHINA
TU_GND_B
AR370001/16W
T2
AR370101/16W
T2
AR370201/16W
T2
C37011000pF630V
CHINA
L3704UBW2012-121F
L3701UBW2012-121F
C373922uF10V
+3.3V_TU
C37140.1uF16V
C370220pF50V
T2_OR_CHINA
C370420pF50V
T2_OR_CHINA
C3713100pF50V
T2_OR_CHINA
+1.2V_DEMOD
+3.3V_LNA
R3711 22T2_OR_CHINA
R371910
T2_OR_CHINA
R3732220
CHINA
R37161K
TU_NON_ATSC
R37244.7KCHINA
R3712 22T2_OR_CHINA
R3731 0OPT
R3739TU_I2C_NON_FILTER
33
R37140
R37233.3K
T2_OR_CHINA
R3738TU_I2C_NON_FILTER
33
R3725470
CHINA
R37360
T2_OR_CHINA
R3726 0OPT
R373422K1%
T2_OR_CHINA
R3735220
CHINA
R372882
CHINA
R37171K
TU_NON_ATSC
R370910
TU_NON_ATSC
R371010
TU_NON_ATSC
R37371
T2_OR_CHINA
C26030.1uF16VRF_SW_OPT
R26030
RF_SW_OPT
RF_SWITCH_CTL
R373312K1%
T2_OR_CHINA
C37251uF10VT2_OR_CHINA
R37070
T2_OR_CHINA
C37090.1uF50V
T2_OR_CHINA
TU_GND_B
C37121000pF630V
CHINA
TU_GND_A
TU_GND_A
TU_GND_A
TU_GND_A
R3720
0NON_CHINA
R3708
0
NON_CHINA
R3718
0NON_CHINA
R3721
0NON_CHINA
R3713
0NON_CHINA
R3715
0NON_CHINA
IC3701AP7361-Y-13
T2_OR_CHINA
3ADJ/NC
2GND
4IN
1EN
5OUT
TDJH-G101D
TU3700
TUNER_T/C
47
SHIELD
6IF[P]
7IF[N]
8NC_2
9NC_3
1B1[+3.3V]
2NC_1
3IF_AGC
4SCL
5SDA
A1A1
B1B1
TU3701TDJM-G101D
TUNER_T2/C/S2
1B1[+3.3V]
2NC_1
3AIF_AGC
4SCL_RF
5SDA_RF
6AIF[P]
7AIF[N]
8NC_2
9NC_3
10NC_4
11B2[+3.3V]
12ERROR
13GND_1
14MCLK
15SYNC
16VALID
17D0
18D1
19D2
20D3
21D4
22D5
23D6
24D7
25RESET_DEMOD
26B3[+3.3V]
27SCL_DEMOD
28B4[+1.1V]
29F22_OUTPUT
30SDA_DEMOD
31LNB
47
47
32GND
B1B1
A1A1
TDJH-H101F
TU3700-*1
TUNER_NTSC
47
SHIELD
6IF[P]
7IF[N]
8NC_2
9NC_3
1B1[+3.3V]
2NC_1
3IF_AGC
4SCL
5SDA
A1A1
B1B1
TU3702TDJM-G105D
TUNER_AJ_T2
1B1[+3.3V]
2NC_1
3AIF_AGC
4SCL_RF
5SDA_RF
6AIF[P]
7AIF[N]
8NC_2
9NC_3
10NC_4
11B2[+3.3V]
12ERROR
13GND_1
14MCLK
15SYNC
16VAILD
17D0
18D1
19D2
20D3
21D4
22D5
23D6
24D7
25RESET_DEMOD
26B3[+3.3V]
27SCL_DEMOD
28B4[+1.1V]
29F22_OUTPUT
30SDA_DEMOD
47
SHIELD
B1B1
A1A1
R3709-*1
0
TU_ATSC
R3710-*1
0
TU_ATSC
R3716-*11.8K
TU_ATSC
R3717-*11.8K
TU_ATSC
C3705-*118pF
TU_ATSC
C3707-*118pF
TU_ATSC
TU3703TDJM-C301D
TUNER_CHINA
1B1[+3.3V]
2RF_SW_CTL
3NC_1
4SCL_RF
5SDA_RF
6NC_2
7NC_3
8SIF
9CVBS
10NC_4
11NC_5
12ERROR
13GND_1
14MCLK
15SYNC
16VAILD
17D0
18D1
19D2
20D3
21D4
22D5
23D6
24D7
25RESET_DEMOD
26B2[+3.3V]
27SCL_DEMOD
28B3[+1.1V]
29NC_6
30SDA_DEMOD
47
SHIELD
B1B1
A1A1
TU_GND_A
TU_GND_B
L14 TUNER_EU T/C_T2/C/S2_CHINA
close to TUNER
R1
ERROR & VALID PIN
R2Vo=0.8*(1+R1/R2)
should be guarded by ground
GPIO must be added.
GND seperation for CHINA tuner
Close to TUNER
TU_I2C Multi option
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. RS232C_MSTAR_DEBUG_4P
2013/04/30
40
L14_S7LR(M1A)
PM_RXD
+3.5V_ST
R4001100
R4000100
P4000
12507WS-04L
RS232C_DEBUG_4P
1VCC
2PM_RXD
3GND
4RM_TXD
5
GND
PM_TXD
JP_GND3
RGB_DDC_SCL
JP_GND4
RGB_DDC_SDA
JP_GND1
JP_GND2
P4001
12505WS-04A00
MSTAR_DEBUG_4P
1
2
3
4
5
RS-232C 4PIN & MSTAR DEBUG 4PIN
RS-232C 4PIN
MSTAR DEBUG 4PIN
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013/04/29
TP_EU 41
NC5_M1A
CI_DET
DDC_SCL_2
/CI_CD1
SIDE_HP_MUTE
HP_DET
CK+_HDMI2
SPDIF_OUT
HDMI_ARC
D0+_HDMI2
D1+_HDMI2
HP_ROUT
D0-_HDMI2
HP_LOUT
EPHY_RN
EPHY_RP
5V_DET_HDMI_2
HPD2
EPHY_TP
AV2_CVBS_DET
D2+_HDMI2
EPHY_TN SENSOR_SDA
FRC_RESET
D1-_HDMI2
IF_AGC_SEL
SENSOR_SCL
D2-_HDMI2
CK-_HDMI2
DEMOD_RESET
DDC_SDA_2
/CI_CD2
RF_SWITCH_CTL
TP for EU
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. IR_EYE_SENSOR
2013/09/03
46
L14_M1A
R460310K1%
R4602100
C460618pF50V
OPT
C46000.1uF
16V
R4608 100
Digital Eye
R46003.3K
R46071K
Digital Eye
C46030.1uF16V
OPT
KEY1
+3.5V_ST
R4601100
C46011000pF50V
KEY2
VA4600
LED_R_Zener
R460410K1%
C4604100pF50V
R46051K
Digital Eye
SENSOR_SDA
+3.3V_Normal
P4601
12507WR-08L
OPT
1
2
3
4
5
6
7
8
9
C46020.1uF16V
OPT
L4600BLM18PG121SN1D
C460518pF50V
OPT
+3.5V_ST
IR
R4609 100
Digital Eye
+3.5V_STR46061.8K
SENSOR_SCL
P4600
12507WR-10L
1
2
3
4
5
6
7
8
9
10
11
LED_R/BUZZ
VA4601IR_Zener
IR/LED + Digital Eye + Control
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.08.27
MAIN1_EU 1
L14_M1A
PCM_A[6]
PCM_A[5]
PCM_A[3]
PCM_A[7]
PCM_A[4]
PCM_A[0]
PCM_A[2]
PCM_A[1]
PCM_D[6]
PCM_A[3]
PCM_A[8]
PCM_A[0]
PCM_A[6]
PCM_D[5]
PCM_D[7]
PCM_D[2]
PCM_A[10]
PCM_D[1]
PCM_A[14]
PCM_A[4]
PCM_A[9]
PCM_A[7]
PCM_A[12]
PCM_A[5]
PCM_A[11]
PCM_D[0]
PCM_A[1]
PCM_D[4]
PCM_A[2]
PCM_D[3]
PCM_A[13]
FE_TS_DATA[7]
FE_TS_DATA[0]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[4]
FE_TS_DATA[3]
FE_TS_DATA[1]
FE_TS_DATA[0]
CI_TS_DATA[7]
CI_TS_DATA[6]
CI_TS_DATA[5]
CI_TS_DATA[4]
CI_TS_DATA[3]
CI_TS_DATA[2]
CI_TS_DATA[1]
CI_TS_DATA[0]
FE_TS_DATA[2]
AR10322
R157 100
AMP_SDA
PCM_A[0-7]
R1071K
+3.3V_Normal
PWM0
AR10422
R17710KLCD
MODEL_OPT_2
I2C_SDA
IC102-*4K9F1G08U0D-SCB0
NAND_FLASH_1G_SS
EAN61857001
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
R1093.9K
/F_RB
LED_R/BUZZ
I2C_SCL
+3.3V_Normal
R1442.2K
C1050.1uF
C1068pFOPT
R111 22
PM_MODEL_OPT_0
R1401K
R17610KPDP
+3.5V_ST
I2C_SDA
MODEL_OPT_0
I2C_SCL
R1023.3K
R1452.2K
/PF_OE
PF_ALE
R1411K
C1048pFOPT
KEY1
R156 10K
PWM0
KEY2
R1051KOPT
AMP_SCL
R112 22
AR10122
POWER_ON/OFF_1
R1081KOPT
PWM_DIM
+3.3V_Normal
MODEL_OPT_1
/PF_WP
AR102
22
AMP_MUTE
PWM1
+3.3V_Normal
/PF_WE
C1010.1uF
+3.3V_Normal
R1061K
/PF_CE0
SC1/COMP1_DET
PWM2
/PF_CE1
C1030.1uF
IC102H27U1G8F2CTR-BC
EAN35669103
NAND_FLASH_1G_HYNIX
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
IC102-*1H27U2G8F2CTR
EAN60708702
NAND_FLASH_2G_HYNIX
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
IC102-*3TC58NVG1S3ETA00
EAN60991001
NAND_FLASH_2G_TOSHIBA
26NC_17
27NC_18
28NC_19
29I/O1
30I/O2
31I/O3
32I/O4
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O5
42I/O6
43I/O7
44I/O8
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7RY/BY
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
IC102-*2TC58NVG0S3ETA0BBBH
EAN61508001
NAND_FLASH_1G_TOSHIBA
26NC_17
27NC_18
28NC_19
29I/O1
30I/O2
31I/O3
32I/O4
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O5
42I/O6
43I/O7
44I/O8
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7RY/BY
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
DEMOD_RESET
5V_DET_HDMI_4
AMP_RESET
PCM_A[0-14]
PCM_D[0-7]
CI_TS_CLK
FE_TS_CLK
CI_TS_DATA[0-7]
FE_TS_SYNC
FE_TS_VAL_ERR
CI_TS_SYNC
CI_TS_VAL
FE_TS_DATA[0]
FE_TS_DATA[0-7]
/PCM_REG
/PCM_IOWR
/PCM_IORD
/PCM_WE
/PCM_OE
/PCM_IRQA
/PCM_CE
/PCM_WAIT
PCM_RST
/PCM_CD
USB1_OCD
USB1_CTL
/PF_CE1
PF_ALE
/PF_WE
/F_RB
/PF_OE
/PF_CE0
/PF_WP
SPI_SDI
R188 33
SPI_SDOR190 33
SPI_SCK
RXB2-
RXB0+
RXB3+
RXB2+
RXB0-
RXB1+
RXB4+
RXB3-
RXB1-
RXB4-
RXBCK+
RXBCK-
RXA4+
RXA4-
RXA3+
RXA3-
RXACK-
RXACK+
RXA2-
RXA2+
RXA1-
RXA1+
RXA0+
RXA0-
SENSOR_SCL
SENSOR_SDA
AMP_SDA
AMP_SCL
TU_SDA
TU_SCL
AV_CVBS_DET
AV2_CVBS_DET
COMP2_DET
PCM_5V_CTL
RF_SWITCH_CTLR18133
5V_DET_HDMI_2
FRC_RESETR18233
SOC_RESET
IR
EPHY_TP
EPHY_TN
EPHY_RP
EPHY_RN
R192 100
SPDIF_OPTICSPDIF_OUT
R187
1M
C113-*1 30pFXTAL_LOAD_30pF
X10124MHz
C113-*2 27pFXTAL_LOAD_27pF
C114-*1 30pFXTAL_LOAD_30pF
C114-*2 27pFXTAL_LOAD_27pF
IF_AGC_MAIN
L101BLM18PG121SN1D
R1960
C1200.047uF25V
R19310K
C1190.1uF
+3.3V_Normal
R199 47
CHINA
R198 47CHINAC115 0.1uFCHINA
C1231000pFOPT
C116 0.1uF
CHINA
C12433pFTU_NON_ATSC
C1180.1uF
IF_P_MSTAR
C1170.1uF
C12233pF
TU_NON_ATSC
C121100pF
OPT IF_N_MSTAR
MODEL_OPT_5
MODEL_OPT_6
MODEL_OPT_4
PWM2
R189 33/SPI_CS
RGB_DDC_SCL
RGB_DDC_SDA
I2C_SDAR183 22
I2C_SCLR184 22
R194 0
R195 0
LED_R/BUZZ
PM_LED
SPI_SDI
+3.5V_ST
SIDE_HP_MUTE
R115
4.7K
OPT
R117
4.7K
OPT
R116
4.7K
R118
4.7K
/FLASH_WP
MHL_CD_SENSE
PM_MODEL_OPT_0
SCART1_MUTE
POWER_DET
RL_ON
INV_CTL
HP_DET
MHL_OCP_EN
/MHL_OCP_DET
PM_LED
PANEL_CTL
PM_TXD
PM_RXD
TU_SIF
/CI_CD1
/CI_CD2
CI_DET
/PCM_CD
R18010K
+3.3V_Normal
R178 22
R197 0
DEMOD_SCL
DEMOD_SDAR114 22
T2_OR_CHINA
R113 22T2_OR_CHINA
R165
2.7K
R121
2.7K
OPT /VBUS_EN
C113 22pF
XTAL_LOAD_22pF
C114 22pF
XTAL_LOAD_22pF
URSA/VCOM_SCL
URSA/VCOM_SDA
PWM3
PWM3R103 10K
IC101LGE2132(M1A_256M)
M1A_256M
GPIO78Y1
GPIO79W4
I2C_SCKM3/I2C_DDCR_CK/GPIO77K17
I2C_SDAM3/I2C_DDCR_DA/GPIO76J15
SDAM2/GPIO55U8
SCKM2/GPIO56T7
SCKM0/GPIO58U7
SDAM0/GPIO59V7
I2S_IN_BCK/GPIO159F6
I2S_IN_SD/GPIO160G6
I2C_SCKM1/GPIO80AA4
I2C_SDAM1/GPIO81Y4
ET_TXD[0]/GPIO62J6
EXT_TX_CLK/GPIO64K6
I2S_IN_WS/GPIO158G7
ET_COL/GPIO60J4
ET_TXD[1]/GPIO61J5
LCK/GPIO194H19
LDE/GPIO195G20
LHSYNC/GPIO196G19
LVSYNC/GPIO197G21
UART2_RX/GPIO69J17
UART2_TX/GPIO70J16
UART3_TX/GPIO52E8
UART3_RX/GPIO53D7
GPIO46[CTS]U6
GPIO47[RTS]V6
UART1_TX/GPIO48K15
UART1_RX/GPIO49L16
ET_TX_EN/GPIO63H5
ET_RXD[0]/GPIO65K5
ET_MDC/GPIO66K4
ET_MDIO/GPIO67H6
ET_RXD[1]/GPIO68L5
PCMADR[0]/NF_AD[0]/GPIO130U17
PCMADR[1]/NF_AD[1]/GPIO129R18
PCMADR[2]/NF_AD[2]/GPIO127V17
PCMADR[3]/NF_AD[3]/GPIO126R16
PCMADR[4]/NF_AD[4]/GPIO104U16
PCMADR[5]/NF_AD[5]/GPIO106T17
PCMADR[6]/NF_AD[6]/GPIO107W18
PCMADR[7]/NF_AD[7]/GPIO108U20
PCMADR[8]/GPIO113Y19
PCMADR[9]/GPIO115AA19
PCMADR[10]/GPIO119AA20
PCMADR[11]/GPIO117W21
PCMADR[12]/GPIO109V20
PCMADR[13]/GPIO112Y17
PCMADR[14]/GPIO111V18
PCMCD_N/GPIO135V19
PCMCE_N/GPIO120W19
PCMDATA[0]/GPIO131U18
PCMDATA[1]/GPIO132V16
PCMDATA[2]/GPIO133W17
PCMDATA[3]/GPIO125Y20
PCMDATA[4]/GPIO124R15
PCMDATA[5]/GPIO123AA18
PCMDATA[6]/GPIO122T15
PCMDATA[7]/GPIO121Y21
PCMIORD_N/GPIO116W20
PCMIOWR_N/GPIO114V21
PCMIRQA_N/GPIO110Y18
PCMOE_N/GPIO118T16
PCMREG_N/GPIO128R17
PCM_RESET/GPIO134T18
PCMWAIT_N/GPIO105W16
PCMWE_N/GPIO198U15
TS0CLK/GPIO92V10
TS0DATA[0]/GPIO82T14
TS0DATA[1]/GPIO83T13
TS0DATA[2]/GPIO84U13
TS0DATA[3]/GPIO85V15
TS0DATA[4]/GPIO86U12
TS0DATA[5]/GPIO87V13
TS0DATA[6]/GPIO88U14
TS0DATA[7]/GPIO89T11
TS0SYNC/GPIO91T12
TS0VALID/GPIO90V12
TS1CLK/GPIO103Y14
TS1DATA[0]/GPIO93Y16
TS1DATA[1]/GPIO94AA15
TS1DATA[2]/GPIO95Y13
TS1DATA[3]/GPIO96AA16
TS1DATA[4]/GPIO97W12
TS1DATA[5]/GPIO98AA13
TS1DATA[6]/GPIO99W14
TS1DATA[7]/GPIO100W13
TS1SYNC/GPIO102Y15
TS1VALID/GPIO101W15
PM_SPI_SCZ1/GPIO_PM[6]/GPIO13B3
PM_SPI_SCK/GPIO1A3
PM_SPI_SCZ0/GPIO0A4
PM_SPI_SDI/GPIO2C3
PM_SPI_SDO/GPIO3A2
RPB1
TNC2
TPC1
RNB2
SPDIF_IN/GPIO161D2
SPDIF_OUT/GPIO162D1
HWRESETD8
IRIN/GPIO5E5
DDCA_CK/UART0_RXG4
DDCA_DA/UART0_TXG5
PWM0/GPIO71J18
PWM1/GPIO72K18
PWM2/GPIO73K16
PWM3/GPIO74L18
PWM4/GPIO75L17
NF_ALE/GPIO146T8
NF_CEZ/GPIO142T9
NF_CLE/GPIO141U9
NF_RBZ/GPIO147U11
NF_REZ/GPIO144V9
NF_WEZ/GPIO145U10
NF_WPZ/GPIO199T10
IF_AGCW2
SIFMW1
SIFPW3
IMV2
IPV1
XINAA2
XOUTY2
IC101LGE2132(M1A_256M)
M1A_256M
LVA4P/TTL_B[0]/HCONV/GPIO170U19
LVA4M/TTL_B[1]/E_O/GPIO171T20
LVA3P/TTL_B[2]/FB/GPIO172T21
LVA3M/TTL_B[3]/OPT_P/GPIO173T19
LVACKP/TTL_B[4]/MCLK/GPIO174R21
LVACKM/TTL_B[5]/GCLK/GPIO175R20
LVA2P/TTL_B[6]/GST/GPIO176R19
LVA2M/TTL_B[7]/POL/GPIO177P20
LVA1P/TTL_G[0]/EPI0+/GPIO178P19
LVA1M/TTL_G[1]/EPI0-/GPIO179N20
LVA0P/TTL_G[2]/EPI1+/GPIO180N21
LVA0M/TTL_G[3]/EPI1-/GPIO181N19
LVB4P/TTL_G[4]/EPI2+/GPIO182M21
LVB4M/TTL_G[5]/EPI2-/GPIO183M20
LVB3P/TTL_G[6]/EPI3+/GPIO184M19
LVB3M/TTL_G[7]/EPI3-/GPIO185L20
LVBCKP/TTL_R[0]/EPI4+/GPIO186L19
LVBCKM/TTL_R[1]/EPI4-/GPIO187K20
LVB2P/TTL_R[2]/EPI5+/GPIO188K21
LVB2M/TTL_R[3]/EPI5-/GPIO189K19
LVB1P/TTL_R[4]/EPI6+/GPIO190J21
LVB1M/TTL_R[5]/EPI6-/GPIO191J20
LVB0P/TTL_R[6]/EPI7+/GPIO192J19
LVB0M/TTL_R[7]/EPI7-/GPIO193H20
SAR0/GPIO35D5
SAR1/GPIO36F8
SAR2/GPIO37E7
SAR3/GPIO38E6
SAR4/GPIO39D6
GPIO_PM[13]/GPIO20W10
GPIO_PM[14]/GPIO21Y10
PM_LED/GPIO4P3
GPIO_PM[0]/GPIO7Y3
PM_SPI_SCZ2/GPIO_PM[10]/GPIO17Y5
GPIO_PM[15]/GPIO22W11
GPIO_PM[4]/GPIO11D3
GPIO_PM[7]/GPIO14AA3
GPIO_PM[8]/GPIO15W5
PWM_PM/GPIO200D4
PM_UART_TX/GPIO_PM[1]/GPIO8L15
PM_UART_RX/GPIO_PM[5]/GPIO12Y11
IC101-*1LGE2131(M1A_128M)
M1A_128M
GPIO78Y1
GPIO79W4
I2C_SCKM3/I2C_DDCR_CK/GPIO77K17
I2C_SDAM3/I2C_DDCR_DA/GPIO76J15
SDAM2/GPIO55U8
SCKM2/GPIO56T7
SCKM0/GPIO58U7
SDAM0/GPIO59V7
I2S_IN_BCK/GPIO159F6
I2S_IN_SD/GPIO160G6
I2C_SCKM1/GPIO80AA4
I2C_SDAM1/GPIO81Y4
ET_TXD[0]/GPIO62J6
EXT_TX_CLK/GPIO64K6
I2S_IN_WS/GPIO158G7
ET_COL/GPIO60J4
ET_TXD[1]/GPIO61J5
LCK/GPIO194H19
LDE/GPIO195G20
LHSYNC/GPIO196G19
LVSYNC/GPIO197G21
UART2_RX/GPIO69J17
UART2_TX/GPIO70J16
UART3_TX/GPIO52E8
UART3_RX/GPIO53D7
GPIO46[CTS]U6
GPIO47[RTS]V6
UART1_TX/GPIO48K15
UART1_RX/GPIO49L16
ET_TX_EN/GPIO63H5
ET_RXD[0]/GPIO65K5
ET_MDC/GPIO66K4
ET_MDIO/GPIO67H6
ET_RXD[1]/GPIO68L5
PCMADR[0]/NF_AD[0]/GPIO130U17
PCMADR[1]/NF_AD[1]/GPIO129R18
PCMADR[2]/NF_AD[2]/GPIO127V17
PCMADR[3]/NF_AD[3]/GPIO126R16
PCMADR[4]/NF_AD[4]/GPIO104U16
PCMADR[5]/NF_AD[5]/GPIO106T17
PCMADR[6]/NF_AD[6]/GPIO107W18
PCMADR[7]/NF_AD[7]/GPIO108U20
PCMADR[8]/GPIO113Y19
PCMADR[9]/GPIO115AA19
PCMADR[10]/GPIO119AA20
PCMADR[11]/GPIO117W21
PCMADR[12]/GPIO109V20
PCMADR[13]/GPIO112Y17
PCMADR[14]/GPIO111V18
PCMCD_N/GPIO135V19
PCMCE_N/GPIO120W19
PCMDATA[0]/GPIO131U18
PCMDATA[1]/GPIO132V16
PCMDATA[2]/GPIO133W17
PCMDATA[3]/GPIO125Y20
PCMDATA[4]/GPIO124R15
PCMDATA[5]/GPIO123AA18
PCMDATA[6]/GPIO122T15
PCMDATA[7]/GPIO121Y21
PCMIORD_N/GPIO116W20
PCMIOWR_N/GPIO114V21
PCMIRQA_N/GPIO110Y18
PCMOE_N/GPIO118T16
PCMREG_N/GPIO128R17
PCM_RESET/GPIO134T18
PCMWAIT_N/GPIO105W16
PCMWE_N/GPIO198U15
TS0CLK/GPIO92V10
TS0DATA[0]/GPIO82T14
TS0DATA[1]/GPIO83T13
TS0DATA[2]/GPIO84U13
TS0DATA[3]/GPIO85V15
TS0DATA[4]/GPIO86U12
TS0DATA[5]/GPIO87V13
TS0DATA[6]/GPIO88U14
TS0DATA[7]/GPIO89T11
TS0SYNC/GPIO91T12
TS0VALID/GPIO90V12
TS1CLK/GPIO103Y14
TS1DATA[0]/GPIO93Y16
TS1DATA[1]/GPIO94AA15
TS1DATA[2]/GPIO95Y13
TS1DATA[3]/GPIO96AA16
TS1DATA[4]/GPIO97W12
TS1DATA[5]/GPIO98AA13
TS1DATA[6]/GPIO99W14
TS1DATA[7]/GPIO100W13
TS1SYNC/GPIO102Y15
TS1VALID/GPIO101W15
PM_SPI_SCZ1/GPIO_PM[6]/GPIO13B3
PM_SPI_SCK/GPIO1A3
PM_SPI_SCZ0/GPIO0A4
PM_SPI_SDI/GPIO2C3
PM_SPI_SDO/GPIO3A2
RPB1
TNC2
TPC1
RNB2
SPDIF_IN/GPIO161D2
SPDIF_OUT/GPIO162D1
HWRESETD8
IRIN/GPIO5E5
DDCA_CK/UART0_RXG4
DDCA_DA/UART0_TXG5
PWM0/GPIO71J18
PWM1/GPIO72K18
PWM2/GPIO73K16
PWM3/GPIO74L18
PWM4/GPIO75L17
NF_ALE/GPIO146T8
NF_CEZ/GPIO142T9
NF_CLE/GPIO141U9
NF_RBZ/GPIO147U11
NF_REZ/GPIO144V9
NF_WEZ/GPIO145U10
NF_WPZ/GPIO199T10
IF_AGCW2
SIFMW1
SIFPW3
IMV2
IPV1
XINAA2
XOUTY2
IC101-*1LGE2131(M1A_128M)
M1A_128M
LVA4P/TTL_B[0]/HCONV/GPIO170U19
LVA4M/TTL_B[1]/E_O/GPIO171T20
LVA3P/TTL_B[2]/FB/GPIO172T21
LVA3M/TTL_B[3]/OPT_P/GPIO173T19
LVACKP/TTL_B[4]/MCLK/GPIO174R21
LVACKM/TTL_B[5]/GCLK/GPIO175R20
LVA2P/TTL_B[6]/GST/GPIO176R19
LVA2M/TTL_B[7]/POL/GPIO177P20
LVA1P/TTL_G[0]/EPI0+/GPIO178P19
LVA1M/TTL_G[1]/EPI0-/GPIO179N20
LVA0P/TTL_G[2]/EPI1+/GPIO180N21
LVA0M/TTL_G[3]/EPI1-/GPIO181N19
LVB4P/TTL_G[4]/EPI2+/GPIO182M21
LVB4M/TTL_G[5]/EPI2-/GPIO183M20
LVB3P/TTL_G[6]/EPI3+/GPIO184M19
LVB3M/TTL_G[7]/EPI3-/GPIO185L20
LVBCKP/TTL_R[0]/EPI4+/GPIO186L19
LVBCKM/TTL_R[1]/EPI4-/GPIO187K20
LVB2P/TTL_R[2]/EPI5+/GPIO188K21
LVB2M/TTL_R[3]/EPI5-/GPIO189K19
LVB1P/TTL_R[4]/EPI6+/GPIO190J21
LVB1M/TTL_R[5]/EPI6-/GPIO191J20
LVB0P/TTL_R[6]/EPI7+/GPIO192J19
LVB0M/TTL_R[7]/EPI7-/GPIO193H20
SAR0/GPIO35D5
SAR1/GPIO36F8
SAR2/GPIO37E7
SAR3/GPIO38E6
SAR4/GPIO39D6
GPIO_PM[13]/GPIO20W10
GPIO_PM[14]/GPIO21Y10
PM_LED/GPIO4P3
GPIO_PM[0]/GPIO7Y3
PM_SPI_SCZ2/GPIO_PM[10]/GPIO17Y5
GPIO_PM[15]/GPIO22W11
GPIO_PM[4]/GPIO11D3
GPIO_PM[7]/GPIO14AA3
GPIO_PM[8]/GPIO15W5
PWM_PM/GPIO200D4
PM_UART_TX/GPIO_PM[1]/GPIO8L15
PM_UART_RX/GPIO_PM[5]/GPIO12Y11
C10210uF10V
IC104BR24G256FJ-3
NVRAM_RHOM
EAN62389502
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
IC104-*1AT24C256C-SSHL-T
NVRAM_ATMEL
EAN61133501
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
A0’h
PM MODEL OPTIONNAND FLASH MEMORY
EEPROM
I2C
DIMMING
from CI SLOT
Internal demod out
Close to MSTARANALOG SIF
DTV_IF
Close to MSTAR
PM_MODEL_OPT_0 - HIGH : LCD - LOW :: PDP
PM_MODEL_OPT_1 - Not Use (Ready)
<CHIP Config>(SPI_SDI, PM_LED, PWM_PM)LG-NonOS SB51_ExtSPI 3’b000 51boot from SPILG-OS HEMCU_ExtSPI 3’b001 MIPS boot from SPI
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.5V_ST
R206
1K
MO_M120
+3.3V_Normal
MODEL_OPT_4
R209
1K
MO_DVB_T/C
MODEL_OPT_0
R212
1K
MO_S/W_NON_AJ
+3.5V_STC2790.1uF
MODEL_OPT_2
R294
1K
DDR_EXT:128 or NON
MODEL_OPT_5
+1.10V_VDDC
R224
1K
MO_S/W_TW/CN
R226
1K
MO_HD
C209
0.1uF
MODEL_OPT_1
SOC_RESET
R205100
SWITCHIF_AGC_SEL
R211
1K
MO_S/W_AJ
MODEL_OPT_6C201
0.1uF
R291
1K
DDR_EXT:256
R290
1K
MO_DUALSTREAM
R222
1K
MO_S/W_EU/AJ
R227
1K
MO_FHD
AUD_LRCH C283
0.1uFR208
1K
MO_DVB_T2/C/S2
L206BLM18PG121SN1D
VDD33
R266470
OPT
C235
0.1uF
+1.10V_VDDC
AVDD_NODIE
+1.10V_VDDC
L204BLM18PG121SN1D
R207
1K
MO_M120_NON
R293
1K
MO_DUALSTREAM_NON
SW200JTP-1127WEM
SWITCH_NAMAE
12 4
3
C245
0.1uF
R201 100OPT
R221
1K
DDR_EXT:128
C2520.1uF
AUD_LRCK
R223
1K
DDR_EXT:256 or NON
POWER_DET_RESET C2860.1uF
R2170
AVDD_DMPLL
C2050.1uF
L207BLM18PG121SN1D
C2024.7uF10V
OPTC200
4.7uF10V C
277
1uF
C280
1uF
10uF
10V
C228
10uF
10V
C275
10uF10V
C296
C254
1uF
C207
0.1uF
10uF
10V
C278
C248
0.1uF
C266
0.1uF
SW200-*1TMSV153BRA
SWITCH_POSTEC
12 4
3
R230 100OPTR228 100OPT
R204 100OPT
R225 100OPT
R229 100OPT
+1.10V_VDDC
AVDD_AU33
AVDD_NODIE
AVDD_DMPLL
D1+_HDMI2
CK-_HDMI2
CEC_REMOTE_S7
DDC_SCL_4
D2-_HDMI4
D1-_HDMI4
HPD2
DDC_SDA_4
D0-_HDMI2
D0-_HDMI4
D2-_HDMI2
D1-_HDMI2
D1+_HDMI4
CK+_HDMI2
D2+_HDMI2
D0+_HDMI2
D0+_HDMI4
HPD4
D2+_HDMI4
DDC_SCL_2
DDC_SDA_2
CK-_HDMI4
CK+_HDMI4
C212 1uF
HDMI1_ARC
HDMI_ARCR231 0
HDMI1_ARC
HP_ROUT
HP_LOUT
R24433
C2380.047uF
TU_CVBS
C2421000pF
OPT50V
COMP2_Y+/AV_CVBS_IN
C2360.047uF
SC1/AV2_CVBS_INC2370.047uF
R24633
R24533
R24768C2390.047uF
DTV/MNT_VOUT
AUD_SCK
AUD_LRCH
AUD_LRCK
SIDE_USB1_DP
SIDE_USB1_DM
SCART1_LoutSCART1_Rout
C2131uF
C2204.7uF
C2192.2uF
COMP2_L_IN
COMP2_R_IN
C2162.2uF
C2142.2uFSC1/COMP1_L_IN
C2172.2uFSC1/COMP1_R_IN
C234 1000pFOPT
COMP2_Y+/AV_CVBS_INR241 33
R238 68
R239 33
C233 0.047uF R243 33
R242 68
C230 0.047uF
C231 0.047uF
C229 0.047uF
C227 0.047uF
COMP2_Pb+
R240 68
C232 0.047uF
COMP2_Pr+
SC1_B+/COMP1_Pb+
R235 33
R234 68
C226 0.047uF SC1_R+/COMP1_Pr+
C223 0.047uF
C222 0.047uF R233 33
R236 68C225 0.047uF
R232 68
C224 0.047uF
C221 0.047uF
SC1_G+/COMP1_Y+
R237 33SC1_ID
SC1_FB
AVDD5V_MHL
R202 100OPT
+1.5V_DDR
C2601uF
VDD33
AVDD_NODIE
VDD33
+1.10V_VDDC
VDD33
AVDD_AU33L208BLM18PG121SN1D
C2410.1uF
C2400.1uF
R214 10
R215 10
10uFC287
10uFC288
10uFC289
AUVRM
AUVRM
+1.10V_VDDC
+1.10V_VDDC
R200470K
C2100.1uF
AV2_R_IN
AV2_L_IN C2032.2uFAV2
C2062.2uFAV2
+1.5V_DDR+3.3V_Normal
C255
0.1uF
C259
0.1uF
L214BLM18PG121SN1D
R295 0 AUD_MASTER_CLK
C20815pF50VOPT
R21010KOPT
R21810KOPT
R21310KOPT
R21610KOPT
+3.3V_Normal
R203 100OPT
IC101LGE2132(M1A_256M)
M1A_256M
ARC0M4
RXC0NW7
RXC0PY8
RXC1NW8
RXC1PY9
RXC2NAA9
RXC2PW9
RXCCKNAA7
RXCCKPY7
CEC/GPIO6N2
DDCDA_CK/GPIO27E3
DDCDA_DA/GPIO28E2
DDCDC_CK/GPIO31W6
DDCDC_DA/GPIO32AA6
HOTPLUGA/GPIO23L4
HOTPLUGC/GPIO25Y6
RXA0NF1
RXA0PG3
RXA1NG1
RXA1PG2
RXA2NH3
RXA2PH2
RXACKNF3
RXACKPF2
EAR_OUTLU4
EAR_OUTRT4
AUL1P2
AUL2R2
AUL3T1
AUR1R3
AUR2R1
AUR3T3
AUOUTL0U2
AUOUTR0V3
AUVAGT2
CVBSOUT1T6
CVBS0V5
CVBS1U5
CVBS2T5
VCOMV4
I2S_OUT_BCK/GPIO165E4
I2S_OUT_MCK/GPIO163F4
I2S_OUT_SD/GPIO166F7
I2S_OUT_WS/GPIO164F5
USB0_DMC4
USB1_DMY12
USB0_DPB4
USB1_DPAA12
BIN0MJ2
BIN0PJ3
GIN0MK3
GIN0PJ1
RIN0MK2
RIN0PK1
HSYNC0M6
VSYNC0L6
BIN1ML2
BIN1PL3
GIN1MM1
GIN1PM2
RIN1MN1
RIN1PN3
SOGIN1M3
IC101LGE2132(M1A_256M)
M1A_256M
AUVRMU3
GND_1A6
GND_2A13
GND_3A15
GND_4A18
GND_5B12
GND_6B14
GND_7B16
GND_8B17
GND_9B19
GND_10B20
GND_11C9
GND_12C10
GND_13C21
GND_14D9
GND_15E20
GND_16F9
GND_17F11
GND_18F13
GND_19F15
GND_20F17
GND_21F19
GND_22F21
GND_23G8
GND_24G9
GND_25G10
GND_26G11
GND_27G12
GND_28G13
GND_29G14
GND_30G15
GND_31G16
GND_32G17
GND_33G18
GND_34H7
GND_35H8
GND_36H9
GND_37H10
GND_38H11
GND_39H12
GND_40H13
GND_41H14
GND_42H15
GND_43H16
GND_44H17
GND_45H18
GND_46J7
GND_47J8
GND_48J9
GND_49J10
GND_50J11
GND_51J12
GND_52J13
GND_53J14
GND_54K8
GND_55K10
GND_56K11
GND_57L10
GND_58M5
GND_59M7
GND_60M8
GND_61M9
GND_62M10
GND_63N4
GND_64N5
GND_65N6
GND_66N7
GND_67N8
GND_68N9
GND_69N10
GND_70P4
GND_71P5
GND_72P6
GND_73P7
GND_74P9
GND_75P10
GND_76P15
GND_77P16
GND_78P17
GND_79P18
GND_80R10
GND_81R11
GND_82R12
GND_83R13
GND_84R14
GND_EFUSEK7
AVDD_AU33R4
AVDD_DDR0_CLKL11
AVDD_DDR1_CLKL13
AVDD_DDR0_CMDM11
AVDD_DDR1_CMDK13
AVDD_DDR0_D_1C5
AVDD_DDR0_D_2K12
AVDD_DDR0_D_3L12
AVDD_DDR1_D_1C6
AVDD_DDR1_D_2K14
AVDD_DDR1_D_3L14
AVDD_DRAM_1B5
AVDD_DRAM_2B6
AVDD_DVI_USB_MPLL_1R8
AVDD_DVI_USB_MPLL_2R9
AVDD_MOD_1L7
AVDD_MOD_2L8
AVDD_NODIEP8
AVDD_PLLK9
AVDD3P3_DMPLLR5
AVDDL_MODP11
DVDD_DDR_1C7
DVDD_DDR_2M13
DVDD_NODIER6
DVDD_RX_1_1A7
DVDD_RX_1_2M12
DVDD_RX_2_1B7
DVDD_RX_2_2M14
VDDC_1N11
VDDC_2N12
VDDC_3N13
VDDC_4N14
VDDC_5N15
VDDC_6P12
VDDC_7P13
VDDC_8P14
VDDPL9
AVDD5V_MHLAA10
IC101-*1LGE2131(M1A_128M)
M1A_128M
AUVRMU3
GND_1A6
GND_2A13
GND_3A15
GND_4A18
GND_5B12
GND_6B14
GND_7B16
GND_8B17
GND_9B19
GND_10B20
GND_11C9
GND_12C10
GND_13C21
GND_14D9
GND_15E20
GND_16F9
GND_17F11
GND_18F13
GND_19F15
GND_20F17
GND_21F19
GND_22F21
GND_23G8
GND_24G9
GND_25G10
GND_26G11
GND_27G12
GND_28G13
GND_29G14
GND_30G15
GND_31G16
GND_32G17
GND_33G18
GND_34H7
GND_35H8
GND_36H9
GND_37H10
GND_38H11
GND_39H12
GND_40H13
GND_41H14
GND_42H15
GND_43H16
GND_44H17
GND_45H18
GND_46J7
GND_47J8
GND_48J9
GND_49J10
GND_50J11
GND_51J12
GND_52J13
GND_53J14
GND_54K8
GND_55K10
GND_56K11
GND_57L10
GND_58M5
GND_59M7
GND_60M8
GND_61M9
GND_62M10
GND_63N4
GND_64N5
GND_65N6
GND_66N7
GND_67N8
GND_68N9
GND_69N10
GND_70P4
GND_71P5
GND_72P6
GND_73P7
GND_74P9
GND_75P10
GND_76P15
GND_77P16
GND_78P17
GND_79P18
GND_80R10
GND_81R11
GND_82R12
GND_83R13
GND_84R14
GND_EFUSEK7
AVDD_AU33R4
AVDD_DDR0_CLKL11
AVDD_DDR1_CLKL13
AVDD_DDR0_CMDM11
AVDD_DDR1_CMDK13
AVDD_DDR0_D_1C5
AVDD_DDR0_D_2K12
AVDD_DDR0_D_3L12
AVDD_DDR1_D_1C6
AVDD_DDR1_D_2K14
AVDD_DDR1_D_3L14
AVDD_DRAM_1B5
AVDD_DRAM_2B6
AVDD_DVI_USB_MPLL_1R8
AVDD_DVI_USB_MPLL_2R9
AVDD_MOD_1L7
AVDD_MOD_2L8
AVDD_NODIEP8
AVDD_PLLK9
AVDD3P3_DMPLLR5
AVDDL_MODP11
DVDD_DDR_1C7
DVDD_DDR_2M13
DVDD_NODIER6
DVDD_RX_1_1A7
DVDD_RX_1_2M12
DVDD_RX_2_1B7
DVDD_RX_2_2M14
VDDC_1N11
VDDC_2N12
VDDC_3N13
VDDC_4N14
VDDC_5N15
VDDC_6P12
VDDC_7P13
VDDC_8P14
VDDPL9
AVDD5V_MHLAA10
IC101-*1LGE2131(M1A_128M)
M1A_128M
ARC0M4
RXC0NW7
RXC0PY8
RXC1NW8
RXC1PY9
RXC2NAA9
RXC2PW9
RXCCKNAA7
RXCCKPY7
CEC/GPIO6N2
DDCDA_CK/GPIO27E3
DDCDA_DA/GPIO28E2
DDCDC_CK/GPIO31W6
DDCDC_DA/GPIO32AA6
HOTPLUGA/GPIO23L4
HOTPLUGC/GPIO25Y6
RXA0NF1
RXA0PG3
RXA1NG1
RXA1PG2
RXA2NH3
RXA2PH2
RXACKNF3
RXACKPF2
EAR_OUTLU4
EAR_OUTRT4
AUL1P2
AUL2R2
AUL3T1
AUR1R3
AUR2R1
AUR3T3
AUOUTL0U2
AUOUTR0V3
AUVAGT2
CVBSOUT1T6
CVBS0V5
CVBS1U5
CVBS2T5
VCOMV4
I2S_OUT_BCK/GPIO165E4
I2S_OUT_MCK/GPIO163F4
I2S_OUT_SD/GPIO166F7
I2S_OUT_WS/GPIO164F5
USB0_DMC4
USB1_DMY12
USB0_DPB4
USB1_DPAA12
BIN0MJ2
BIN0PJ3
GIN0MK3
GIN0PJ1
RIN0MK2
RIN0PK1
HSYNC0M6
VSYNC0L6
BIN1ML2
BIN1PL3
GIN1MM1
GIN1PM2
RIN1MN1
RIN1PN3
SOGIN1M3
10uF
10V
C204
10uF
10V
C284
L14_M1A
2
2013.08.27
MAIN2_EU
MODEL OPTION
MODEL OPTION
1
Normal Power 3.3V
HIGH
MO_S/W_NON_AJ
DDR3 1.5V
MO_M120
MODEL_OPT_5
1
MO_M120_NON
SOC_RESET
0
PIN NAME
J5
Memory OPTION
MODEL_OPT_6
U6
MO_DVB_T/C
PIN NO.
0
MO_FHD
Memory
VDDC 1.05V
MO_DVB_T2/C/S2
MODEL_OPT_4
128M Only
MO_HD
STby 3.5V
G19
0
256M Only
0
K4
L5
Auto Det
MODEL_OPT_6
128M+128M
VDDC : 2026mA
K5
G20
LOW
MO_S/W_AJMODEL_OPT_1
MODEL_OPT_0
0128M+256M
* Dual Stream is only Korea 3D spec
MODEL_OPT_2
H19
0
MO_DUALSTREAMMO_DUALSTREAM_NON
AVDD_DDR1:55mA
AVDD_DDR0:55mA
HDMI
H/P OUT
Close to MSTARI2S_I/F
SIDE USB
AUDIO OUT
MO_S/W_TW/CN MO_S/W_EU/AJ
INT+EXTMODEL_OPT_4
0
0
0
1
AUD_LRCH
AUD_LRCK
1
0
0
0
Country Option
1AJ
MODEL_OPT_5
EU
TW
MODEL_OPT_1
CN
1
0
1
101256M+256M
DDR_EXT : 256DDR_EXT:128 or NON
DDR_EXT:256 or NON DDR_EXT : 128
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+24V_AMP
AMP_SCL
C5628330pF50V
AUD_MASTER_CLK
AUD_SCK
AMP_RESET
+24V_AMP
P5600
WAFER-ANGLE
1
2
3
4
C56070.1uF
R560110K
R5609
470
C5627330pF50V
+3.5V_ST
AMP_SDA
C56362200pF
50V
OPT
R5614
18
1/16W
+24V
R5607
18K
1%
C5611
4700pF
AUD_LRCH
AUD_LRCK
C5617 0.033uF50V
R561118
R5613
18
1/16W
R5600
10K
OPT
C56010.1uF50V
SPK_R+
R561218
C5626330pF50V
AMP_MUTE
C5609 4700pF
C56330.1uF50V
C56180.1uF50V
C56392200pF50V
OPT
SPK_R-
SPK_L+
C5613
2200pF
50V
C56300.47uF50V
C5608
0.047uF
C56350.1uF50V
C56320.1uF50V
C56340.1uF50V
C56060.1uF16V
C56151uF25V
C5625
0.033uF50V
SPK_L-
SPK_L-
C56190.1uF50V
C5612
0.047uF
C56100.1uF16V
C5629330pF50V
R5610
470
+3.3V_Normal
+24V_AMP
C5616
0.033uF
50V
C56372200pF50V
OPT
IC5600
TAS5733
1OUT_A
2PVDD_AB_1
3PVDD_AB_2
4BST_A
5NC_1
6SSTIMER
7NC_2
8PBTL
9AVSS
10
PLL_FLTM
11
PLL_FLTP
12
VR_ANA
13AVDD
14A_SEL_FAULT
15MCLK
16OSC_RES
17DVSSO
18VR_DIG
19PDN
20LRCLK
21SCLK
22SDIN
23SDA
24SCL
25
RESET
26
STEST
27
DVDD
28
DVSS
29
GND
30
AGND
31
VREG
32
GVDD_OUT
33
BST_D
34
PVDD_CD_1
35
PVDD_CD_2
36
OUT_D
37 PGND_CD_138 PGND_CD_239 OUT_C40 NC_341 NC_442 BST_C43 BST_B44 NC_545 NC_646 OUT_B47 PGND_AB_148 PGND_AB_2
49
[EP]
C56140.1uF
+3.3V_Normal
SPK_L+
C56382200pF
50V
OPT
SPK_R-
R5603
100 C56021000pF
50V
SPK_R+
C56240.033uF50V
Q5600MMBT3904(NXP)
OPT
E
B
C
C56040.1uF16V
C56310.47uF50V
C562010uF35V
C562110uF35V
L5600UBW2012-121F
ZD5600
5V
OPT
R34050
OPT
POWER_DET
R5608 2K
L5605
AMP_COIL_ABCO
10uH
L5606
AMP_COIL_ABCO
10uH
L5604
AMP_COIL_ABCO
10uH
L5603
AMP_COIL_ABCO
10uH
L5604-*110.0uH
AMP_COIL_GETL5606-*110.0uH
AMP_COIL_GETL5603-*110.0uH
AMP_COIL_GETL5605-*110.0uH
AMP_COIL_GET
L5603-*210.0uH
AMP_COIL_TAIYOL5604-*210.0uH
AMP_COIL_TAIYOL5605-*210.0uH
AMP_COIL_TAIYOL5606-*210.0uH
AMP_COIL_TAIYO
C56404.7uF50V3216
OPT
C56414.7uF50V3216
OPT
L14
56
2013.10.06
AUDIO[TI]
Close to Speaker
SPEAKER_L
This parts are Located on AVSS area.
SPEAKER_R
AUDIO AMP(TI)
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MHL_SW_AND
2013.09.01L14_M1A
58
MHL_5V_EN
MHL_OCP_EN
MHL_CD_SENSE
+3.3V_Normal
IC580174LVC1G08GW
MHL_SW_AND_GATE
3GND
2A
4Y
1B
5VCC
L14 MHL SW AND GATE
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
- 21 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.Only for training and service purposes
LD44B
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Power_PD2
2013.09.14
4
L14_M1A
Q403MMBT3904(NXP)
E
B
C
+12V
R42610K
+3.5V_ST
Q406AO3435
FET_2.5V_AOS
G
DS
PANEL_VCC
PWM_DIM
Q400MMBT3904(NXP)
E
B
C
R4201K
R4243.9K
PWM_DIM_PULL_DOWN
R40110K R442
10K
P401-*1SMAW200-H18S1
OLD_18PIN
14 12V
924V
4 PDIM#1
18 GND
1312V
8 PDIM#2
33.5V
17GND
12 GND
7GND
2 DRV ON
16 N.C
11GND
6 3.5V
1PWR ON
1512V
10 24V
53.5V
19
+24V
Q404MMBT3904(NXP)
E
B
C
R44110K
+3.5V_ST
R445
33K
R4482.2K
C4130.1uF16V
OPT
C4160.33uF
16V
R44410K
+12V
INV_CTL
R4302.7K
1%
+3.5V_ST
R40010K
OPT
+3.5V_ST
R42510K
R435100K
Q402MMBT3904(NXP)
E
B
C
R42910K
C4150.1uF16V
C4170.1uF16V
L410BLM18PG121SN1D
C4240.1uF16V
OPT
+3.3V_Normal
Q406-*1DMP2130L
FET_2.5V_DIODE
G
DS
R43205%
OPT
R4311.2K
1%
L403MLB-201209-0120P-N2
POWER_ON/OFF_1
C4010.1uF
50V
+1.10V_VDDC
POWER_DET
RL_ON
+3.3V_Normal
+12V
+24V
+3.5V_ST
L402MLB-201209-0120P-N2
C4290.1uF16V
R423100
PWM2_2CH_POWER
PANEL_CTL
R44310K
R40610K
R419100
+3.5V_ST POWER_DET_RESET
+3.3V_Normal
C4020.1uF
16V
C4250.1uF25V
OPTC4220.1uF
R436100K
OPT
R4515.6K
R4044.7K
R40210K
R4525.6K
R41233K
OPT
Q401
MMBT3906(NXP)
1
2
3
PWM1
L4073.6uH
R454100 5%
C43022uF10V
C41410uF10V
C4282.2uF10V
C42022uF10V
C42122uF10V
C42710uF16V
ZD4005V
ZD4025V
L401CB2012PK501T
L400CB2012PK501T
L408UBW2012-121F
120OHM
+3.3V_Normal
C40610uF16V
R41810
R410100K
L4054.7uH
R4054.7K
OPT
R40910K
C40810uF10V
+3.3V_Normal
R416100K
OPT
AVDD5V_MHL
+5V_Normal
USB1_OCD
C41222uF16V
+5V_USB
10uFC405
R40710K
R4034.7K
OPT
5V_HDMI_4
USB1_CTL
+12V
/MHL_OCP_DET
C4090.047uF25V
L409
BLM18PG121SN1D
+3.3V_Normal
L411
CB2012PK501T
10uFC426
10V
+1.5V_DDR
10uFC431
10V
R4550
C41010uF10V
ZD4032.5V
ZD4012.5V
R4560
OPT
C4324.7uF
50V3216
+24V_CAP
C4001uF10V1005OPT
+24V
R4578.2K
1%
OPT
R45805%
OPT
R4384.7K
OPT
C40710uF10V2012
IC401APX803D29
1
GND
3VCC 2 RESET
IC402APX803D29
OPT
1
GND
3VCC 2 RESET
C434390pF50V
C4190.039uF
50V
C423
270pF50V
C4350.1uF16V
C4180.01uF
ZD4045V
+3.5V_POWER_DET
+3.5V_POWER_DET
+3.5V_POWER_DET
+3.3V_Normal
/VBUS_EN
MHL_OCP_EN
R4632.7K
MHL_SW_TRR46410K
MHL_SW_TR
Q408MHL_SW_TR
E
B
C
R46210K
MHL_SW_TR
Q407MHL_SW_TR E
B
C
Q409MHL_SW_TR
E
B
C
R46510K
MHL_SW_TR
R46620K
R46110K
MHL_SW_TR
R43920K1%
R44047K1%
R4332.7K1%
R44722K
C403100pF50V
OPT
R41515K5%
R4590
OPT
R4084.7K
R4491K1/16W1%
R4502001/16W1%
C41182pF50V
C4044700pF50V
D401
30VMBR230LSFT1G
L406CB2012PK501T
+3.5V_ST
C43610uF10V
OPTC437
0.1uF16V
Q405DMP2130L
G
DS
R42727K1%
OPT
R4285.1K
1%
OPT
IC404AZ1117EH-ADJTRG1
ADJ/GND
OUTIN
R437100 5%
OPT
R454-*1300
5%
PD_+3.5V
IC403TPS5432DDAR
3PH
2VIN
4GND
1BOOT
5VSENSE
6COMP
7EN
8SS
9
[EP]GND
TPS65282REGR
IC400
1EN
3SS
7FAULT2
9SW_OUT2
10
RLIM
11
AGND
12
SW_OUT1
13SW_IN_1
14SW_IN_2
15FB
16LX_1
17LX_2
18BST
19
PGND_1
20
PGND_2
21
VIN_1
22
VIN_2
23
PGOOD
24
V7V
5EN_SW2
8FAULT1
6EN_SW1
4ROSC
2COMP 25
[EP]GND
C4334.7uF16V
+12V_CAP
3216
MHL_5V_EN
MHL_5V_EN
R42118K1%
R4223.3K1%
P401SMAW200-H18S5
NEW_18PIN
14 12V
924V
4 PDIM#1
18 GND
1312V
8 PDMI#2
33.5V
17GND
12 GND
7GND
2 DRV ON
16 NC
11GND
6 3.5V
1PWR ON
1512V
10 24V
53.5V
19
.
R44612K
R4530
R4671K
OPT
PANEL_VCC
+1.10V_VDDC
R1
+3.3V_Normal
+1.5V_DDR
Vout=0.808*(1+R1/R2)
Power_DET
R2
FROM LIPS or POWER B/D
L14 POWER BLOCK (POWER DETECT 2)
R1
R2
+5V_Normal & +5V_USB with OCP
R2
R1
1.3A
4A
Vout=1.25*(1+R2/R1)+Iadj*R2
Vout=0.8*(1+R1/R2)
3A
(Active High)
(Active Low)
Ready - Dual Power Det
R432, R454-*1, R438
Now is
R457, R454
Detect Valtage
O R430, R431, R454
Use Circuit Designator
Power Detect +3.5V
Power Detect +12V
Power Detect +24V
Power Detect activity
* Notice - Applying all inch models for LCD L14 - Dual Power Det is used for detecting two kinds of voltage
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
13/04/30
USB_S1 7
L14_M1A
JK700
3AU04S-305-ZC-(LG) 1
23
45
D700RCLAMP0502BA
OPT
SIDE_USB1_DM
SIDE_USB1_DP
C700
22uF
10V
ZD700
5VOPT
SD05
C7015pF50V
OPTC7025pF50V
OPT
C703
22uF
10VOPT
+5V_USB
USB (SIDE)
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Fiber Optic
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. SPDIF
2013/05/15
10
NC5_L14
+3.3V_Normal
SPDIF_OUT
JK1001JST1223-001
1
GND
2
VCC
3
VINPUT
4FIX_POLEC1001
1uF10V
OPTC100268pF50V
SPDIF_CAP_68pFC1002-*147pF50V
SPDIF_CAP_47pF
SPDIF OPTIC JACK
5.15 Mstar Circuit Application
SPDIF
ESD Ready
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. S_FLASH
2013/04/29
13
NC5_S7LR(M1A)
SPI_SCK
+3.5V_ST+3.5V_ST
C13000.1uF
R13014.7K
OPT
/SPI_CS
SPI_SDO
IC1300MX25L8006EM2I-12G
SPI_FLASH_MACRONIX
3WP#
2SO/SIO1
4GND
1CS#
5SI/SIO0
6SCLK
7HOLD#
8VCC
R130233
R130010K
OPT
SPI_SDI
/FLASH_WP
IC1300-*1W25Q80BVSSIG
SPI_FLASH_WINBOND
3%WP[IO2]
2DO[IO1]
4GND
1CS
5DI[IO0]
6CLK
7HOLD[IO3]
8VCC
+3.5V_ST
Serial Flash for SPI boot
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. LVDS_EU
2013.07.15
18
L14_M1A
R18063.3K
OPT
RXB0-
RXA0+
C18000.1uF16V
RXBCK-
RXA1-
RXB4-
+3.3V_Normal
RXB1+
RXBCK+
PANEL_VCC
RXB3+
RXA3-
RXB4+
RXA4-
RXA4+
RXA2+
+3.3V_Normal
RXB2-
R180710K
OPT
RXA1+
RXA2-
RXB1-
R18083.3K
OPT
RXA3+
RXA0-
PANEL_VCC
RXACK-
RXB2+
R180910K
OPT
RXB3-
RXB0+
P1800
FI-RE51S-HF-J-R1500
MO_FHD
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
RXACK+
RXA2+
RXA2-
RXA3+
RXACK+
RXA1+
RXA3-
RXA0+
RXA1-
RXACK-
RXA0-
R1801 0
MO_FHD
R1802 0
MO_FHDR1803 0
MO_FHD
P1801
10031HR-30
MO_HD
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
VCOM_SDA
VCOM_SCL
VCOM_SDA
VCOM_SCL
URSA/VCOM_SCL
R18112K
VCOM_I2C_PULL_UP
R18050
VCOM_I2C
R18102K
VCOM_I2C_PULL_UP
+3.3V_Normal
R18040
VCOM_I2C
VCOM_SCL
URSA/VCOM_SDA
URSA/VCOM_SDA
URSA/VCOM_SCL
VCOM_SDA
RXB1-
RXB0-
RXA4+
RXA1-
Pol-change
RXB4+
RXACK+
RXBCK-
RXA0+
RXA2+
LVDS_EU
RXA2+
RXBCK-
RXB4-
RXA3+
RXA1+
RXB2+
RXB3-
RXA3-
RXBCK-
RXACK-
RXA2+
RXA1-
RXB1-
RXB3-
RXA3+
RXA2-
RXA0+
RXA4+
Shift
RXBCK+
RXB2-
RXA4+
[51Pin LVDS Connector] (For FHD 60Hz)
RXACK+
RXA3-
RXACK-
RXB3+
RXA3+
RXA1-
RXB0-
RXA0-
RXACK+
RXB3+
LVDS_SEL
RXA4-
RXB3+
RXA4+
RXA2-
RXA2+
RXA1+
RXB2-
Pol-change
RXB4+
RXB1-
RXA4-
RXACK+
RXB3-
RXB0+
RXB3+
RXBCK+
RXB4-
RXA0+
RXA2+
RXB0+
RXB1+
RXA3-
RXA2-
RXBCK+
RXB4-
RXA0+
RXA4+
RXA2+
RXB3-
RXA0-
RXB0-
RXA4-
RXACK-
RXB0-
RXA4+
RXB2+
RXA1-
RXB2+
RXACK-
RXA3-
RXA1+
RXA3-
RXA1+
RXB3+
RXB3-
RXA3-
RXB1-
RXB4+
FOR FHD REVERSE(10bit)
RXB0+
RXB3-
RXA3+
RXA0+
RXA2- RXACK-
RXB1-
RXA3+
RXB2- RXBCK-
RXBCK+
RXA1+
RXA0-
RXA3+
RXA0-
RXB2+
RXB0-
RXA0-
RXB2-
RXACK-
MIRROR
RXB4-
RXA0-
RXB2+
RXA4+
RXB4-
RXA1+
RXB3+
RXB0+
RXB1+
RXA1-
RXA0-
RXA4-
RXB2-
Change in S7LR
RXA4-
RXB2+
MIRROR
RXB1-
RXA3+
RXA1-
RXACK+
RXB3+
RXB0+
RXB4-
RXACK+
RXB1+
RXACK-
RXA4-
RXA1-
RXA2-
RXA0+
RXB0-
RXB1+
RXB4+
RXB2+
RXBCK-
RXB0-
FOR FHD REVERSE(8bit)
RXBCK-
RXBCK+
RXB4+
RXB0+
RXB2-
RXA1+
RXBCK-
RXA2-
RXB1+
RXB1+
RXB1-
RXA4-
RXB4+
[30Pin LVDS Connector] (For HD 60Hz_Normal)
Change in S7LR
RXB1+
RXB3-
RXA2+
RXA3-
RXA2-
RXB2-
LVDS_SEL
RXBCK+
RXB4-
RXB0+
RXA0+
RXB4+
RXBCK+
RXACK+
EU pin assign is different from NON EU.Because of position of HD wafer.
V-COM I2C
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. PCMCI
2013.04.29
19
NC5_M1A
FE_TS_DATA[7]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[5]
FE_TS_DATA[3]
CI_ADDR[7]
CI_DATA[4]
FE_TS_DATA[0]
CI_ADDR[0]
CI_DATA[0-7]
CI_DATA[0-7]CI_DATA[4]
CI_DATA[6]
CI_DATA[0]
CI_DATA[0]
CI_ADDR[2]
CI_DATA[7]
CI_DATA[5]
PCM_D[2]
FE_TS_DATA[6]
CI_DATA[5]
CI_DATA[3]
PCM_D[0]
PCM_D[4]
CI_DATA[7]
CI_DATA[0-7]
CI_DATA[1]
PCM_D[7]
CI_ADDR[13]
PCM_D[1]
CI_ADDR[10]
PCM_D[0-7]
CI_ADDR[6]
CI_DATA[2]
FE_TS_DATA[5]
CI_ADDR[12]
CI_ADDR[14]
CI_ADDR[9]
PCM_D[6]
CI_ADDR[11]
CI_DATA[2]
CI_ADDR[8]
CI_DATA[3]
FE_TS_DATA[2]
FE_TS_DATA[1]
PCM_D[3]
PCM_D[5]
CI_ADDR[1]
FE_TS_DATA[4]
FE_TS_DATA[0-7]
CI_DATA[6]
CI_DATA[1]
R1905 100
CI_MIVAL_ERR
CI_MDI[5]
PCM_A[3]
R1917 47
CI_IOWR
GND
AR1908 33
R1914100
/PCM_IORD
CI_DET
CI_OE
CI_ADDR[13]
/CI_CD2
CI_TS_DATA[7]
CI_ADDR[9]
PCM_A[6]
CI_MDI[0]
PCM_A[8]
CI_DATA[0-7]
CI_MDI[4]
CI_ADDR[14]
+5V_CI_ON
R1903 47
CI_MDI[3]
/PCM_CE
CI_TS_DATA[2]
CI_TS_DATA[6]
CI_MDI[1]
PCM_A[2]
PCM_A[0]
PCM_A[13]
CI_DET
R1907 33
CI_ADDR[11]L1900BLM18PG121SN1D
AR1905 33
CI_MDI[6]
CI_ADDR[8]
+5V_Normal
CI_TS_DATA[5]
FE_TS_VAL_ERR
FE_TS_CLK
GND
CI_MDI[7]
FE_TS_SYNC
R1910 10K
R1904 47
/PCM_IOWR
/PCM_WE
/PCM_OE
GND
PCM_A[5]
C19040.1uF
CI_IOWR
CI_MDI[6]
CI_DATA[0-7]
CI_WE
GND
CI_TS_DATA[1]
/CI_CD2
CI_TS_DATA[3]
CI_MDI[7]
AR1909 33
CI_IORD
C19002pF50V
R190910K
PCM_A[11]
C19060.1uF16V
PCM_A[14]
/PCM_IRQA
CI_MDI[2]
CI_OE
CI_MIVAL_ERR
CI_MDI[0]
REG
CI_ADDR[0-14]
/CI_CD1
CI_MDI[2]
PCM_A[1]
REG
CI_TS_SYNC
+5V_Normal
PCM_A[4]
R1906 33
C190310uF10V
PCM_A[12]CI_ADDR[12]
CI_MISTRT
AR1903 33
CI_MCLKI
PCM_A[9]
IC190074LVC1G32GW
OR_GATE_CI_PHILIPS
3GND
2A
4 Y
1B 5 VCC
CI_TS_CLK
C19010.1uFGND
CI_ADDR[10]
AR1907 33
AR1904 33
CI_IORD
CI_TS_DATA[4]
CI_MDI[5]
CI_MDI[3]
AR190033
R1911 10K
R191310K
/PCM_REG
R191910K
PCM_RST
AR1901 33
R190810K
CI_MCLKI
FE_TS_DATA[0-7]
PCM_D[0-7]
R1912100
PCM_A[7]
CI_MDI[1]
PCM_A[10]
CI_TS_VAL
CI_MDI[4]
R1918 100
/CI_CD1
CI_WE
AR1906 33
CI_TS_DATA[0]
IC1902
TC74LCX244FT
BUFFER_ORG
32Y4
21A1
41A2
11OE
61A3
52Y3
72Y2
81A4
92Y1
10GND
112A1
121Y4
132A2
141Y3
152A3
161Y2
172A4
181Y1
192OE
20VCC
/PCM_WAIT
CI_MISTRT
+3.3V_Normal
+3.3V_Normal
R190010K
+5V_Normal
C19050.1uF
+5V_Normal
R192010K
GND +3.3V_Normal
R191547
/PCM_CD
P190010067972-000LF
CI_SLOT_JACK
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
R1921 33
R1922 33
R1923 100
PCM_5V_CTL
R1902100
R1916100K
R190110K
+5V_CI_ON+5V_Normal IC1901
AP2151WG-7
3FLG
2GND
4EN
1OUT
5IN
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[0]
CI_ADDR[3]
CI_ADDR[6]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[7]
IC1900-*1SN74LVC1G32DCKR
OR_GATE_CI_TI
3GND
2B
4Y
1A
5VCC
AR1910100
AR1902100
R19240
C19021uF10V
IC1902-*174LCX244FT
BUFFER_CI
32Y4
21A1
41A2
11OE
61A3
52Y3
72Y2
81A4
92Y1
10GND
112A1
121Y4
132A2
141Y3
152A3
161Y2
172A4
181Y1
192OE
20VCC
IC1900-*2TOSHIBA ELECTRONICS KOREA CORPORATION
OR_GATE_CI_TOSHIBA
3GND
2IN_A
4OUT_Y
1IN_B
5VCC
CI TS INPUT
CI POWER ENABLE CONTROL
CLOSE TO MSTAR
CI SLOT
CI DETECT
CI HOST I/F
* Option name of this page : CI_SLOTCI Region(because of Hong Kong)
CLOSE TO MSTAR
CLOSE TO MSTAR
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.08.27
TUNER_EU_T/C 26
NC5_M1A
C2606
0.1uF16V
C261222uF10V
TU_SCL
+3.3V_TU
C260120pF50V
IF_N_MSTAR
C2608100pF50V
R2607TU_I2C_NON_FILTER
33
R2608TU_I2C_NON_FILTER
33
C260220pF50V
C260520pF50V
R26021K
C260720pF50V
+3.3V_Normal
IF_AGC_MAIN
C2609
0.1uF16V
C26130.1uF16V
R2607-*1MLG1005SR27JT
TU_I2C_FILTER
TU_SDA
IF_P_MSTAR
+3.3V_TU
+3.3V_TU
R26031K
R2608-*1MLG1005SR27JT
TU_I2C_FILTER
R260410
R260510
L2600
UBW2012-121F
TU_GND_B
GND
TDJH-G101DTU2600
47
SHIELD
6IF[P]
7IF[N]
8NC_2
9NC_3
1B1[+3.3V]
2NC_1
3IF_AGC
4SCL
5SDA
A1A1
B1B1
NETCAST5.0_EU_TUNER_T/C Close to the tuner
should be guarded by ground
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.07.24
28
L14_M1A
SCART_ COMPONENT
JK2801PSC008-01
EU
1
AUDIO_R_OUT2
AUDIO_R_IN3
AUDIO_L_OUT4
AUDIO_GND5
B_GND6
AUDIO_L_IN7
B_OUT8
ID9
G_GND10
D2B_IN11
G_OUT12
D2B_OUT13
R_GND14
RGB_GND15
R_OUT16
RGB_IO17
SYNC_GND118
SYNC_GND219
SYNC_OUT20
SYNC_IN21
COM_GND22
AV_DET
C28080.1uF50V
EU
R2806470K
R282510K
EU
SC1_G+/COMP1_Y+
SC1/COMP1_L_IN
R2809470K
SCART1_Rout
R28283.9K
EU
R2833220K
EU
R283012K
EU
IC2801AZ4580MTR-E1
EU
3IN1+
2IN1-
4VEE
1OUT1
5 IN2+
6 IN2-
7 OUT2
8 VCC
R281910K
R283610K
EU
C280733pF
EUR2843470K
OPT
R282415K
EU
R283910K
EU
SCART1_MUTE
SC1_ID
VA281220VESD_SCART
R282610K
EU
SC1_FB
R282722
EU
DTV/MNT_L_OUT
VA28155.6VOPT
+3.5V_ST
R28355.6K
EU
VA280820VESD_SCART
R2842220K
EU
R2820 1K
EU
VA28135.6VESD_SCART
DTV/MNT_L_OUT
R28312.2K
EU
R282912K
EU
DTV/MNT_R_OUT
VA28095.6VESD_SCART
SCART1_Lout
VA28055.6VOPT
R282275
EUVA281020V
ESD_SCART
+12V
C2811330pF
EU
VA281720VESD_SCART
SC1_R+/COMP1_Pr+
VA28065.6VOPT
R284133K
EU
R28442.2K
EU
R28405.6K
EU
DTV/MNT_L_OUT
C2806330pF
EU
SC1/COMP1_R_IN
+3.3V_Normal
R283433K
EU
DTV/MNT_R_OUT
C280410uF16V
EU
R2832470K
OPT
VA281120VESD_SCART
C281210uF16V
EU
DTV/MNT_R_OUT
SC1/COMP1_DET
C281033pF
EU
SC1_B+/COMP1_Pb+
DTV/MNT_VOUT
C280147pF50V
OPT
SC1/AV2_CVBS_IN
C28090.1uF
SCART_MUTER28382K
SCART_MUTE
R28372K
SCART_MUTE
R284510K
SCART_MUTE
MMBT3904(NXP)Q2803
SCART_MUTE
MMBT3904(NXP)Q2802
SCART_MUTE
VA28075.5VESD_SCART
R280775
R280575
R2808
75
R281375
EU
AV2_L_IN
R28470AV2
SC1/AV2_CVBS_IN
AV2_R_IN
JK2803
PPJ231-01
AV2
8
6
7
5
4
R28480EU
AV2_CVBS_DET
AV2_L_IN_A
AV2_R_IN_A
AV2_CVBS_DET
C28141000pF50V
EU
C28131000pF50V
EU
VA28165.6VOPT
R28141K
R28181K
R280075
R281210K
R280175
R280475
+3.3V_Normal
R281010K
COMP2_Y+/AV_CVBS_IN
R281710K
COMP2_DET
D2801-*1ESD_COMP_ZENER_KEC
+3.3V_Normal
R2803470K
COMP2_Pr+
R281612K
COMP2_R_IN
R281110K
VA28015.5V
ESD_COMP
C28000.1uF16V
OPT
COMP2_L_IN
D2800-*1ESD_COMP_ZENER_KEC
COMP2_Pb+
D2801ESD_COMP_ZENER_ROHM
R281512K
VA28025.5V
ESD_COMP
VA28035.6VOPT
R2802470K
D2800ESD_COMP_ZENER_ROHM
AV_CVBS_DET
VA28045.6VOPT
VA28005.6VOPT
R2850 1K
AV2
R282175
EU
JK2802
PPJ245N2-01
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
VA28145.6V
L2800CM2012FR22KT
220nH
EU
C281568pF50V
EUC281668pF50V
EU
VA28185.6VAV2_LR_ZENER
R2854470KAV2
C28171000pF50VOPT
R285312KAV2
R285110K
AV2
C28181000pF50VOPT
R285512KAV2
R2856470KAV2
VA28195.6VAV2_LR_ZENER
R285210K
AV2
VA28205.6VOPT
ZD2801AV2_CVBS_ZENER_ROHM
ZD2800AV2_CVBS_ZENER_ROHM
C281947pF50VAV2
R285775
1%
AV2
1608ZD2801-*1AV2_CVBS_ZENER_KEC
ZD2800-*1AV2_CVBS_ZENER_KEC
R28460AV2
R28490AV2
R28580EU
R28230EU
AV2_L_IN_A
AV2_R_IN_A
AV2_L_IN_A
AV2_R_IN_A
SCART_COMPONENT
CLOSE TO MSTAR
SCART AMP
[SCART AUDIO MUTE]
COMPONENT
FULL SCART
CLOSE TO MSTAR
Size Check !!!
AV2
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.04.29
HEAD_PHONE_EU 30
NC5_M1A
R30013.3K
OPT
C300010uF16V
HEAD_PHONE
C300110uF16V
HEAD_PHONE
JK3000KJA-PH-0-0177
HEAD_PHONE
3DETECT
4L
5GND
1R
+3.3V_Normal
R300510K
HEAD_PHONE
C30031000pF50V
OPT
HP_LOUT
R30041K
HEAD_PHONE
HP_DET
+3.5V_ST
HP_ROUT
SIDE_HP_MUTE
R30021K
HEAD_PHONEC30021000pF50V
OPT
R30031K
HEAD_PHONE
Q3002MMBT3904(NXP)OPT
E
B
C
Q3003MMBT3904(NXP)OPT
E
B
C
Q3005MMBT3904(NXP)OPT
E
B
C
Q3004MMBT3904(NXP)OPT
E
B
C
Q3001MMBT3906(NXP)
OPTE
B
C
Q3000MMBT3904(NXP)
OPT E
B
CR30001K
OPT
C30044.7uF
10V
HEAD_PHONE
L3001HEAD_PHONE
5.6uH
L3000HEAD_PHONE
5.6uH
C30054.7uF
10V
HEAD_PHONE
Headphone *Option : HEAD_PHONE_EU
Close to the Main IC
Close to the Main IC
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. RS232C_MSTAR_DEBUG_4P
2013/04/30
40
L14_S7LR(M1A)
PM_RXD
+3.5V_ST
R4001100
R4000100
P4000
12507WS-04L
RS232C_DEBUG_4P
1VCC
2PM_RXD
3GND
4RM_TXD
5
GND
PM_TXD
JP_GND3
RGB_DDC_SCL
JP_GND4
RGB_DDC_SDA
JP_GND1
JP_GND2
P4001
12505WS-04A00
MSTAR_DEBUG_4P
1
2
3
4
5
RS-232C 4PIN & MSTAR DEBUG 4PIN
RS-232C 4PIN
MSTAR DEBUG 4PIN
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013/04/29
TP_EU 41
NC5_M1A
CI_DET
DDC_SCL_2
/CI_CD1
SIDE_HP_MUTE
HP_DET
CK+_HDMI2
SPDIF_OUT
HDMI_ARC
D0+_HDMI2
D1+_HDMI2
HP_ROUT
D0-_HDMI2
HP_LOUT
EPHY_RN
EPHY_RP
5V_DET_HDMI_2
HPD2
EPHY_TP
AV2_CVBS_DET
D2+_HDMI2
EPHY_TN SENSOR_SDA
FRC_RESET
D1-_HDMI2
IF_AGC_SEL
SENSOR_SCL
D2-_HDMI2
CK-_HDMI2
DEMOD_RESET
DDC_SDA_2
/CI_CD2
RF_SWITCH_CTL
TP for EU
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.08.27
HDMI_R2 42
NC5_M1A
R4201
2.7K
D4200MMBD6100
A2
C
A1
HDMI_CEC
R4208
10K
+5V_Normal5V_HDMI_4
HDMI_CEC
5V_HDMI_2
5V_HDMI_2
DDC_SCL_2
+5V_Normal
HPD2
D4201MMBD6100
A2
C
A1
DDC_SCL_4
DDC_SDA_2
HDMI_CEC
R4203
1K
JK4200
EAG59023302
14 NC
13 CE_REMOTE
5D1_GND
20
SHIELDGND
12 CK-
11 CK_GND
2D2_GND
19 HP_DET
18 5V
10CK+
4D1+
1D2+
17 GND
9D0-
8D0_GND
3D2-
16 DDC_DATA
7D0+
6D1-
15 DDC_CLK
HPD4
DDC_SDA_4
R4213
1.8K
CEC_REMOTE_S7
R4202100
R4209 0
HDMI1_ARC
R421010K
DDC_SDA_4
R4200
2.7K
5V_HDMI_4
5V_DET_HDMI_2
DDC_SCL_4
DDC_SDA_2
5V_DET_HDMI_4
JK4201
EAG59023302
14 NC
13 CE_REMOTE
5D1_GND
20
GND
12 CK-
11 CK_GND
2D2_GND
19 HP_DET
18 5V
10CK+
4D1+
1D2+
17 GND
9D0-
8D0_GND
3D2-
16 DDC_DATA
7D0+
6D1-
15 DDC_CLK
VA4201ESD_HDMI1_VARISTOR
R4206
3.3K
R4214
3.3K
DDC_SCL_2
HDMI_ARC
Q4200MMBT3904(NXP)
E
B
C
R4204
1.8K
VA4208ESD_HDMI
MHL_CD_SENSEC42000.047uF25V
VA4209
OPT
5.6V
D4202MMBD6100
A2
C
A1
+3.5V_ST
R4207
2.7K
R4205
2.7K
R4222300K
D0-_HDMI2
D0+_HDMI2
CK+_HDMI2
CK-_HDMI2
D2+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
VA4202ESD_HDMI
VA4200ESD_HDMI1_VARISTOR
VA4204
ESD_HDMI
VA4205
ESD_HDMI
VA4203ESD_HDMI
VA4207
ESD_HDMI
VA4210
ESD_HDMI
VA4211
ESD_HDMI
VA4212ESD_HDMI
VA4206
ESD_HDMI
VA4213ESD_HDMI
CK+_HDMI4
D0+_HDMI4
CK-_HDMI4
D0-_HDMI4
D1-_HDMI4
D1+_HDMI4
D2+_HDMI4
D2-_HDMI4
R4211 100
R4212 100
R4220 100
R4221 100
R4217
100
D4204-*2RCLAMP0524PA
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
D4203-*2RCLAMP0524PA
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
D4205-*2RCLAMP0524PA
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
D4206-*2RCLAMP0524PA
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
VA4200-*11uF10V
ESD_HDMI1_CAPVA4201-*11uF10V
ESD_HDMI1_CAP
D4203-*1IP4283CZ10-TBA
ESD_HDMI_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D4204-*1IP4283CZ10-TBA
ESD_HDMI_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D4205-*1IP4283CZ10-TBA
ESD_HDMI_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D4206-*1IP4283CZ10-TBA
ESD_HDMI_IP4283
3GND_1
2TMDS_CH1+
4TMDS_CH2-
1TMDS_CH1-
5TMDS_CH2+
6NC_1
7NC_2
8GND_2
9NC_3
10NC_4
D4203
IP4294CZ10-TBRESD_HDMI_IP4294
1
8
2
7
3
6
4
5
9
10
D4204
IP4294CZ10-TBRESD_HDMI_IP4294
1
8
2
7
3
6
4
5
9
10
D4205
IP4294CZ10-TBRESD_HDMI_IP4294
1
8
2
7
3
6
4
5
9
10
D4206
IP4294CZ10-TBRESD_HDMI_IP4294
1
8
2
7
3
6
4
5
9
10
HDMI (REAR 2 MHL)
HDMI_1
CEC
HDMI_2 MHL
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. IR_EYE_SENSOR
2013/09/03
46
L14_M1A
R460310K1%
R4602100
C460618pF50V
OPT
C46000.1uF
16V
R4608 100
Digital Eye
R46003.3K
R46071K
Digital Eye
C46030.1uF16V
OPT
KEY1
+3.5V_ST
R4601100
C46011000pF50V
KEY2
VA4600
LED_R_Zener
R460410K1%
C4604100pF50V
R46051K
Digital Eye
SENSOR_SDA
+3.3V_Normal
P4601
12507WR-08L
OPT
1
2
3
4
5
6
7
8
9
C46020.1uF16V
OPT
L4600BLM18PG121SN1D
C460518pF50V
OPT
+3.5V_ST
IR
R4609 100
Digital Eye
+3.5V_STR46061.8K
SENSOR_SCL
P4600
12507WR-10L
1
2
3
4
5
6
7
8
9
10
11
LED_R/BUZZ
VA4601IR_Zener
IR/LED + Digital Eye + Control
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013.08.27
MAIN1_EU 1
L14_M1A
PCM_A[6]
PCM_A[5]
PCM_A[3]
PCM_A[7]
PCM_A[4]
PCM_A[0]
PCM_A[2]
PCM_A[1]
PCM_D[6]
PCM_A[3]
PCM_A[8]
PCM_A[0]
PCM_A[6]
PCM_D[5]
PCM_D[7]
PCM_D[2]
PCM_A[10]
PCM_D[1]
PCM_A[14]
PCM_A[4]
PCM_A[9]
PCM_A[7]
PCM_A[12]
PCM_A[5]
PCM_A[11]
PCM_D[0]
PCM_A[1]
PCM_D[4]
PCM_A[2]
PCM_D[3]
PCM_A[13]
FE_TS_DATA[7]
FE_TS_DATA[0]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[4]
FE_TS_DATA[3]
FE_TS_DATA[1]
FE_TS_DATA[0]
CI_TS_DATA[7]
CI_TS_DATA[6]
CI_TS_DATA[5]
CI_TS_DATA[4]
CI_TS_DATA[3]
CI_TS_DATA[2]
CI_TS_DATA[1]
CI_TS_DATA[0]
FE_TS_DATA[2]
AR10322
R157 100
AMP_SDA
PCM_A[0-7]
R1071K
+3.3V_Normal
PWM0
AR10422
R17710KLCD
MODEL_OPT_2
I2C_SDA
IC102-*4K9F1G08U0D-SCB0
NAND_FLASH_1G_SS
EAN61857001
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
R1093.9K
/F_RB
LED_R/BUZZ
I2C_SCL
+3.3V_Normal
R1442.2K
C1050.1uF
C1068pFOPT
R111 22
PM_MODEL_OPT_0
R1401K
R17610KPDP
+3.5V_ST
I2C_SDA
MODEL_OPT_0
I2C_SCL
R1023.3K
R1452.2K
/PF_OE
PF_ALE
R1411K
C1048pFOPT
KEY1
R156 10K
PWM0
KEY2
R1051KOPT
AMP_SCL
R112 22
AR10122
POWER_ON/OFF_1
R1081KOPT
PWM_DIM
+3.3V_Normal
MODEL_OPT_1
/PF_WP
AR102
22
AMP_MUTE
PWM1
+3.3V_Normal
/PF_WE
C1010.1uF
+3.3V_Normal
R1061K
/PF_CE0
SC1/COMP1_DET
PWM2
/PF_CE1
C1030.1uF
IC102H27U1G8F2CTR-BC
EAN35669103
NAND_FLASH_1G_HYNIX
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
IC102-*1H27U2G8F2CTR
EAN60708702
NAND_FLASH_2G_HYNIX
26NC_17
27NC_18
28NC_19
29I/O0
30I/O1
31I/O2
32I/O3
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O4
42I/O5
43I/O6
44I/O7
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7R/B
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
IC102-*3TC58NVG1S3ETA00
EAN60991001
NAND_FLASH_2G_TOSHIBA
26NC_17
27NC_18
28NC_19
29I/O1
30I/O2
31I/O3
32I/O4
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O5
42I/O6
43I/O7
44I/O8
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7RY/BY
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
IC102-*2TC58NVG0S3ETA0BBBH
EAN61508001
NAND_FLASH_1G_TOSHIBA
26NC_17
27NC_18
28NC_19
29I/O1
30I/O2
31I/O3
32I/O4
33NC_20
34NC_21
35NC_22
36VSS_2
37VCC_2
38NC_23
39NC_24
40NC_25
41I/O5
42I/O6
43I/O7
44I/O8
45NC_26
46NC_27
47NC_28
48NC_29
17ALE
3NC_3
6NC_6
16CLE
15NC_10
14NC_9
13VSS_1
12VCC_1
11NC_8
10NC_7
9CE
8RE
7RY/BY
4NC_4
5NC_5
25NC_16
24NC_15
23NC_14
2NC_2
22NC_13
21NC_12
1NC_1
20NC_11
19WP
18WE
DEMOD_RESET
5V_DET_HDMI_4
AMP_RESET
PCM_A[0-14]
PCM_D[0-7]
CI_TS_CLK
FE_TS_CLK
CI_TS_DATA[0-7]
FE_TS_SYNC
FE_TS_VAL_ERR
CI_TS_SYNC
CI_TS_VAL
FE_TS_DATA[0]
FE_TS_DATA[0-7]
/PCM_REG
/PCM_IOWR
/PCM_IORD
/PCM_WE
/PCM_OE
/PCM_IRQA
/PCM_CE
/PCM_WAIT
PCM_RST
/PCM_CD
USB1_OCD
USB1_CTL
/PF_CE1
PF_ALE
/PF_WE
/F_RB
/PF_OE
/PF_CE0
/PF_WP
SPI_SDI
R188 33
SPI_SDOR190 33
SPI_SCK
RXB2-
RXB0+
RXB3+
RXB2+
RXB0-
RXB1+
RXB4+
RXB3-
RXB1-
RXB4-
RXBCK+
RXBCK-
RXA4+
RXA4-
RXA3+
RXA3-
RXACK-
RXACK+
RXA2-
RXA2+
RXA1-
RXA1+
RXA0+
RXA0-
SENSOR_SCL
SENSOR_SDA
AMP_SDA
AMP_SCL
TU_SDA
TU_SCL
AV_CVBS_DET
AV2_CVBS_DET
COMP2_DET
PCM_5V_CTL
RF_SWITCH_CTLR18133
5V_DET_HDMI_2
FRC_RESETR18233
SOC_RESET
IR
EPHY_TP
EPHY_TN
EPHY_RP
EPHY_RN
R192 100
SPDIF_OPTICSPDIF_OUT
R187
1M
C113-*1 30pFXTAL_LOAD_30pF
X10124MHz
C113-*2 27pFXTAL_LOAD_27pF
C114-*1 30pFXTAL_LOAD_30pF
C114-*2 27pFXTAL_LOAD_27pF
IF_AGC_MAIN
L101BLM18PG121SN1D
R1960
C1200.047uF25V
R19310K
C1190.1uF
+3.3V_Normal
R199 47
CHINA
R198 47CHINAC115 0.1uFCHINA
C1231000pFOPT
C116 0.1uF
CHINA
C12433pFTU_NON_ATSC
C1180.1uF
IF_P_MSTAR
C1170.1uF
C12233pF
TU_NON_ATSC
C121100pF
OPT IF_N_MSTAR
MODEL_OPT_5
MODEL_OPT_6
MODEL_OPT_4
PWM2
R189 33/SPI_CS
RGB_DDC_SCL
RGB_DDC_SDA
I2C_SDAR183 22
I2C_SCLR184 22
R194 0
R195 0
LED_R/BUZZ
PM_LED
SPI_SDI
+3.5V_ST
SIDE_HP_MUTE
R115
4.7K
OPT
R117
4.7K
OPT
R116
4.7K
R118
4.7K
/FLASH_WP
MHL_CD_SENSE
PM_MODEL_OPT_0
SCART1_MUTE
POWER_DET
RL_ON
INV_CTL
HP_DET
MHL_OCP_EN
/MHL_OCP_DET
PM_LED
PANEL_CTL
PM_TXD
PM_RXD
TU_SIF
/CI_CD1
/CI_CD2
CI_DET
/PCM_CD
R18010K
+3.3V_Normal
R178 22
R197 0
DEMOD_SCL
DEMOD_SDAR114 22
T2_OR_CHINA
R113 22T2_OR_CHINA
R165
2.7K
R121
2.7K
OPT /VBUS_EN
C113 22pF
XTAL_LOAD_22pF
C114 22pF
XTAL_LOAD_22pF
URSA/VCOM_SCL
URSA/VCOM_SDA
PWM3
PWM3R103 10K
IC101LGE2132(M1A_256M)
M1A_256M
GPIO78Y1
GPIO79W4
I2C_SCKM3/I2C_DDCR_CK/GPIO77K17
I2C_SDAM3/I2C_DDCR_DA/GPIO76J15
SDAM2/GPIO55U8
SCKM2/GPIO56T7
SCKM0/GPIO58U7
SDAM0/GPIO59V7
I2S_IN_BCK/GPIO159F6
I2S_IN_SD/GPIO160G6
I2C_SCKM1/GPIO80AA4
I2C_SDAM1/GPIO81Y4
ET_TXD[0]/GPIO62J6
EXT_TX_CLK/GPIO64K6
I2S_IN_WS/GPIO158G7
ET_COL/GPIO60J4
ET_TXD[1]/GPIO61J5
LCK/GPIO194H19
LDE/GPIO195G20
LHSYNC/GPIO196G19
LVSYNC/GPIO197G21
UART2_RX/GPIO69J17
UART2_TX/GPIO70J16
UART3_TX/GPIO52E8
UART3_RX/GPIO53D7
GPIO46[CTS]U6
GPIO47[RTS]V6
UART1_TX/GPIO48K15
UART1_RX/GPIO49L16
ET_TX_EN/GPIO63H5
ET_RXD[0]/GPIO65K5
ET_MDC/GPIO66K4
ET_MDIO/GPIO67H6
ET_RXD[1]/GPIO68L5
PCMADR[0]/NF_AD[0]/GPIO130U17
PCMADR[1]/NF_AD[1]/GPIO129R18
PCMADR[2]/NF_AD[2]/GPIO127V17
PCMADR[3]/NF_AD[3]/GPIO126R16
PCMADR[4]/NF_AD[4]/GPIO104U16
PCMADR[5]/NF_AD[5]/GPIO106T17
PCMADR[6]/NF_AD[6]/GPIO107W18
PCMADR[7]/NF_AD[7]/GPIO108U20
PCMADR[8]/GPIO113Y19
PCMADR[9]/GPIO115AA19
PCMADR[10]/GPIO119AA20
PCMADR[11]/GPIO117W21
PCMADR[12]/GPIO109V20
PCMADR[13]/GPIO112Y17
PCMADR[14]/GPIO111V18
PCMCD_N/GPIO135V19
PCMCE_N/GPIO120W19
PCMDATA[0]/GPIO131U18
PCMDATA[1]/GPIO132V16
PCMDATA[2]/GPIO133W17
PCMDATA[3]/GPIO125Y20
PCMDATA[4]/GPIO124R15
PCMDATA[5]/GPIO123AA18
PCMDATA[6]/GPIO122T15
PCMDATA[7]/GPIO121Y21
PCMIORD_N/GPIO116W20
PCMIOWR_N/GPIO114V21
PCMIRQA_N/GPIO110Y18
PCMOE_N/GPIO118T16
PCMREG_N/GPIO128R17
PCM_RESET/GPIO134T18
PCMWAIT_N/GPIO105W16
PCMWE_N/GPIO198U15
TS0CLK/GPIO92V10
TS0DATA[0]/GPIO82T14
TS0DATA[1]/GPIO83T13
TS0DATA[2]/GPIO84U13
TS0DATA[3]/GPIO85V15
TS0DATA[4]/GPIO86U12
TS0DATA[5]/GPIO87V13
TS0DATA[6]/GPIO88U14
TS0DATA[7]/GPIO89T11
TS0SYNC/GPIO91T12
TS0VALID/GPIO90V12
TS1CLK/GPIO103Y14
TS1DATA[0]/GPIO93Y16
TS1DATA[1]/GPIO94AA15
TS1DATA[2]/GPIO95Y13
TS1DATA[3]/GPIO96AA16
TS1DATA[4]/GPIO97W12
TS1DATA[5]/GPIO98AA13
TS1DATA[6]/GPIO99W14
TS1DATA[7]/GPIO100W13
TS1SYNC/GPIO102Y15
TS1VALID/GPIO101W15
PM_SPI_SCZ1/GPIO_PM[6]/GPIO13B3
PM_SPI_SCK/GPIO1A3
PM_SPI_SCZ0/GPIO0A4
PM_SPI_SDI/GPIO2C3
PM_SPI_SDO/GPIO3A2
RPB1
TNC2
TPC1
RNB2
SPDIF_IN/GPIO161D2
SPDIF_OUT/GPIO162D1
HWRESETD8
IRIN/GPIO5E5
DDCA_CK/UART0_RXG4
DDCA_DA/UART0_TXG5
PWM0/GPIO71J18
PWM1/GPIO72K18
PWM2/GPIO73K16
PWM3/GPIO74L18
PWM4/GPIO75L17
NF_ALE/GPIO146T8
NF_CEZ/GPIO142T9
NF_CLE/GPIO141U9
NF_RBZ/GPIO147U11
NF_REZ/GPIO144V9
NF_WEZ/GPIO145U10
NF_WPZ/GPIO199T10
IF_AGCW2
SIFMW1
SIFPW3
IMV2
IPV1
XINAA2
XOUTY2
IC101LGE2132(M1A_256M)
M1A_256M
LVA4P/TTL_B[0]/HCONV/GPIO170U19
LVA4M/TTL_B[1]/E_O/GPIO171T20
LVA3P/TTL_B[2]/FB/GPIO172T21
LVA3M/TTL_B[3]/OPT_P/GPIO173T19
LVACKP/TTL_B[4]/MCLK/GPIO174R21
LVACKM/TTL_B[5]/GCLK/GPIO175R20
LVA2P/TTL_B[6]/GST/GPIO176R19
LVA2M/TTL_B[7]/POL/GPIO177P20
LVA1P/TTL_G[0]/EPI0+/GPIO178P19
LVA1M/TTL_G[1]/EPI0-/GPIO179N20
LVA0P/TTL_G[2]/EPI1+/GPIO180N21
LVA0M/TTL_G[3]/EPI1-/GPIO181N19
LVB4P/TTL_G[4]/EPI2+/GPIO182M21
LVB4M/TTL_G[5]/EPI2-/GPIO183M20
LVB3P/TTL_G[6]/EPI3+/GPIO184M19
LVB3M/TTL_G[7]/EPI3-/GPIO185L20
LVBCKP/TTL_R[0]/EPI4+/GPIO186L19
LVBCKM/TTL_R[1]/EPI4-/GPIO187K20
LVB2P/TTL_R[2]/EPI5+/GPIO188K21
LVB2M/TTL_R[3]/EPI5-/GPIO189K19
LVB1P/TTL_R[4]/EPI6+/GPIO190J21
LVB1M/TTL_R[5]/EPI6-/GPIO191J20
LVB0P/TTL_R[6]/EPI7+/GPIO192J19
LVB0M/TTL_R[7]/EPI7-/GPIO193H20
SAR0/GPIO35D5
SAR1/GPIO36F8
SAR2/GPIO37E7
SAR3/GPIO38E6
SAR4/GPIO39D6
GPIO_PM[13]/GPIO20W10
GPIO_PM[14]/GPIO21Y10
PM_LED/GPIO4P3
GPIO_PM[0]/GPIO7Y3
PM_SPI_SCZ2/GPIO_PM[10]/GPIO17Y5
GPIO_PM[15]/GPIO22W11
GPIO_PM[4]/GPIO11D3
GPIO_PM[7]/GPIO14AA3
GPIO_PM[8]/GPIO15W5
PWM_PM/GPIO200D4
PM_UART_TX/GPIO_PM[1]/GPIO8L15
PM_UART_RX/GPIO_PM[5]/GPIO12Y11
IC101-*1LGE2131(M1A_128M)
M1A_128M
GPIO78Y1
GPIO79W4
I2C_SCKM3/I2C_DDCR_CK/GPIO77K17
I2C_SDAM3/I2C_DDCR_DA/GPIO76J15
SDAM2/GPIO55U8
SCKM2/GPIO56T7
SCKM0/GPIO58U7
SDAM0/GPIO59V7
I2S_IN_BCK/GPIO159F6
I2S_IN_SD/GPIO160G6
I2C_SCKM1/GPIO80AA4
I2C_SDAM1/GPIO81Y4
ET_TXD[0]/GPIO62J6
EXT_TX_CLK/GPIO64K6
I2S_IN_WS/GPIO158G7
ET_COL/GPIO60J4
ET_TXD[1]/GPIO61J5
LCK/GPIO194H19
LDE/GPIO195G20
LHSYNC/GPIO196G19
LVSYNC/GPIO197G21
UART2_RX/GPIO69J17
UART2_TX/GPIO70J16
UART3_TX/GPIO52E8
UART3_RX/GPIO53D7
GPIO46[CTS]U6
GPIO47[RTS]V6
UART1_TX/GPIO48K15
UART1_RX/GPIO49L16
ET_TX_EN/GPIO63H5
ET_RXD[0]/GPIO65K5
ET_MDC/GPIO66K4
ET_MDIO/GPIO67H6
ET_RXD[1]/GPIO68L5
PCMADR[0]/NF_AD[0]/GPIO130U17
PCMADR[1]/NF_AD[1]/GPIO129R18
PCMADR[2]/NF_AD[2]/GPIO127V17
PCMADR[3]/NF_AD[3]/GPIO126R16
PCMADR[4]/NF_AD[4]/GPIO104U16
PCMADR[5]/NF_AD[5]/GPIO106T17
PCMADR[6]/NF_AD[6]/GPIO107W18
PCMADR[7]/NF_AD[7]/GPIO108U20
PCMADR[8]/GPIO113Y19
PCMADR[9]/GPIO115AA19
PCMADR[10]/GPIO119AA20
PCMADR[11]/GPIO117W21
PCMADR[12]/GPIO109V20
PCMADR[13]/GPIO112Y17
PCMADR[14]/GPIO111V18
PCMCD_N/GPIO135V19
PCMCE_N/GPIO120W19
PCMDATA[0]/GPIO131U18
PCMDATA[1]/GPIO132V16
PCMDATA[2]/GPIO133W17
PCMDATA[3]/GPIO125Y20
PCMDATA[4]/GPIO124R15
PCMDATA[5]/GPIO123AA18
PCMDATA[6]/GPIO122T15
PCMDATA[7]/GPIO121Y21
PCMIORD_N/GPIO116W20
PCMIOWR_N/GPIO114V21
PCMIRQA_N/GPIO110Y18
PCMOE_N/GPIO118T16
PCMREG_N/GPIO128R17
PCM_RESET/GPIO134T18
PCMWAIT_N/GPIO105W16
PCMWE_N/GPIO198U15
TS0CLK/GPIO92V10
TS0DATA[0]/GPIO82T14
TS0DATA[1]/GPIO83T13
TS0DATA[2]/GPIO84U13
TS0DATA[3]/GPIO85V15
TS0DATA[4]/GPIO86U12
TS0DATA[5]/GPIO87V13
TS0DATA[6]/GPIO88U14
TS0DATA[7]/GPIO89T11
TS0SYNC/GPIO91T12
TS0VALID/GPIO90V12
TS1CLK/GPIO103Y14
TS1DATA[0]/GPIO93Y16
TS1DATA[1]/GPIO94AA15
TS1DATA[2]/GPIO95Y13
TS1DATA[3]/GPIO96AA16
TS1DATA[4]/GPIO97W12
TS1DATA[5]/GPIO98AA13
TS1DATA[6]/GPIO99W14
TS1DATA[7]/GPIO100W13
TS1SYNC/GPIO102Y15
TS1VALID/GPIO101W15
PM_SPI_SCZ1/GPIO_PM[6]/GPIO13B3
PM_SPI_SCK/GPIO1A3
PM_SPI_SCZ0/GPIO0A4
PM_SPI_SDI/GPIO2C3
PM_SPI_SDO/GPIO3A2
RPB1
TNC2
TPC1
RNB2
SPDIF_IN/GPIO161D2
SPDIF_OUT/GPIO162D1
HWRESETD8
IRIN/GPIO5E5
DDCA_CK/UART0_RXG4
DDCA_DA/UART0_TXG5
PWM0/GPIO71J18
PWM1/GPIO72K18
PWM2/GPIO73K16
PWM3/GPIO74L18
PWM4/GPIO75L17
NF_ALE/GPIO146T8
NF_CEZ/GPIO142T9
NF_CLE/GPIO141U9
NF_RBZ/GPIO147U11
NF_REZ/GPIO144V9
NF_WEZ/GPIO145U10
NF_WPZ/GPIO199T10
IF_AGCW2
SIFMW1
SIFPW3
IMV2
IPV1
XINAA2
XOUTY2
IC101-*1LGE2131(M1A_128M)
M1A_128M
LVA4P/TTL_B[0]/HCONV/GPIO170U19
LVA4M/TTL_B[1]/E_O/GPIO171T20
LVA3P/TTL_B[2]/FB/GPIO172T21
LVA3M/TTL_B[3]/OPT_P/GPIO173T19
LVACKP/TTL_B[4]/MCLK/GPIO174R21
LVACKM/TTL_B[5]/GCLK/GPIO175R20
LVA2P/TTL_B[6]/GST/GPIO176R19
LVA2M/TTL_B[7]/POL/GPIO177P20
LVA1P/TTL_G[0]/EPI0+/GPIO178P19
LVA1M/TTL_G[1]/EPI0-/GPIO179N20
LVA0P/TTL_G[2]/EPI1+/GPIO180N21
LVA0M/TTL_G[3]/EPI1-/GPIO181N19
LVB4P/TTL_G[4]/EPI2+/GPIO182M21
LVB4M/TTL_G[5]/EPI2-/GPIO183M20
LVB3P/TTL_G[6]/EPI3+/GPIO184M19
LVB3M/TTL_G[7]/EPI3-/GPIO185L20
LVBCKP/TTL_R[0]/EPI4+/GPIO186L19
LVBCKM/TTL_R[1]/EPI4-/GPIO187K20
LVB2P/TTL_R[2]/EPI5+/GPIO188K21
LVB2M/TTL_R[3]/EPI5-/GPIO189K19
LVB1P/TTL_R[4]/EPI6+/GPIO190J21
LVB1M/TTL_R[5]/EPI6-/GPIO191J20
LVB0P/TTL_R[6]/EPI7+/GPIO192J19
LVB0M/TTL_R[7]/EPI7-/GPIO193H20
SAR0/GPIO35D5
SAR1/GPIO36F8
SAR2/GPIO37E7
SAR3/GPIO38E6
SAR4/GPIO39D6
GPIO_PM[13]/GPIO20W10
GPIO_PM[14]/GPIO21Y10
PM_LED/GPIO4P3
GPIO_PM[0]/GPIO7Y3
PM_SPI_SCZ2/GPIO_PM[10]/GPIO17Y5
GPIO_PM[15]/GPIO22W11
GPIO_PM[4]/GPIO11D3
GPIO_PM[7]/GPIO14AA3
GPIO_PM[8]/GPIO15W5
PWM_PM/GPIO200D4
PM_UART_TX/GPIO_PM[1]/GPIO8L15
PM_UART_RX/GPIO_PM[5]/GPIO12Y11
C10210uF10V
IC104BR24G256FJ-3
NVRAM_RHOM
EAN62389502
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
IC104-*1AT24C256C-SSHL-T
NVRAM_ATMEL
EAN61133501
3A2
2A1
4GND
1A0
5SDA
6SCL
7WP
8VCC
A0’h
PM MODEL OPTIONNAND FLASH MEMORY
EEPROM
I2C
DIMMING
from CI SLOT
Internal demod out
Close to MSTARANALOG SIF
DTV_IF
Close to MSTAR
PM_MODEL_OPT_0 - HIGH : LCD - LOW :: PDP
PM_MODEL_OPT_1 - Not Use (Ready)
<CHIP Config>(SPI_SDI, PM_LED, PWM_PM)LG-NonOS SB51_ExtSPI 3’b000 51boot from SPILG-OS HEMCU_ExtSPI 3’b001 MIPS boot from SPI
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+3.5V_ST
R206
1K
MO_M120
+3.3V_Normal
MODEL_OPT_4
R209
1K
MO_DVB_T/C
MODEL_OPT_0
R212
1K
MO_S/W_NON_AJ
+3.5V_STC2790.1uF
MODEL_OPT_2
R294
1K
DDR_EXT:128 or NON
MODEL_OPT_5
+1.10V_VDDC
R224
1K
MO_S/W_TW/CN
R226
1K
MO_HD
C209
0.1uF
MODEL_OPT_1
SOC_RESET
R205100
SWITCHIF_AGC_SEL
R211
1K
MO_S/W_AJ
MODEL_OPT_6C201
0.1uF
R291
1K
DDR_EXT:256
R290
1K
MO_DUALSTREAM
R222
1K
MO_S/W_EU/AJ
R227
1K
MO_FHD
AUD_LRCH C283
0.1uFR208
1K
MO_DVB_T2/C/S2
L206BLM18PG121SN1D
VDD33
R266470
OPT
C235
0.1uF
+1.10V_VDDC
AVDD_NODIE
+1.10V_VDDC
L204BLM18PG121SN1D
R207
1K
MO_M120_NON
R293
1K
MO_DUALSTREAM_NON
SW200JTP-1127WEM
SWITCH_NAMAE
12 4
3
C245
0.1uF
R201 100OPT
R221
1K
DDR_EXT:128
C2520.1uF
AUD_LRCK
R223
1K
DDR_EXT:256 or NON
POWER_DET_RESET C2860.1uF
R2170
AVDD_DMPLL
C2050.1uF
L207BLM18PG121SN1D
C2024.7uF10V
OPTC200
4.7uF10V C
277
1uF
C280
1uF
10uF
10V
C228
10uF
10V
C275
10uF10V
C296
C254
1uF
C207
0.1uF
10uF
10V
C278
C248
0.1uF
C266
0.1uF
SW200-*1TMSV153BRA
SWITCH_POSTEC
12 4
3
R230 100OPTR228 100OPT
R204 100OPT
R225 100OPT
R229 100OPT
+1.10V_VDDC
AVDD_AU33
AVDD_NODIE
AVDD_DMPLL
D1+_HDMI2
CK-_HDMI2
CEC_REMOTE_S7
DDC_SCL_4
D2-_HDMI4
D1-_HDMI4
HPD2
DDC_SDA_4
D0-_HDMI2
D0-_HDMI4
D2-_HDMI2
D1-_HDMI2
D1+_HDMI4
CK+_HDMI2
D2+_HDMI2
D0+_HDMI2
D0+_HDMI4
HPD4
D2+_HDMI4
DDC_SCL_2
DDC_SDA_2
CK-_HDMI4
CK+_HDMI4
C212 1uF
HDMI1_ARC
HDMI_ARCR231 0
HDMI1_ARC
HP_ROUT
HP_LOUT
R24433
C2380.047uF
TU_CVBS
C2421000pF
OPT50V
COMP2_Y+/AV_CVBS_IN
C2360.047uF
SC1/AV2_CVBS_INC2370.047uF
R24633
R24533
R24768C2390.047uF
DTV/MNT_VOUT
AUD_SCK
AUD_LRCH
AUD_LRCK
SIDE_USB1_DP
SIDE_USB1_DM
SCART1_LoutSCART1_Rout
C2131uF
C2204.7uF
C2192.2uF
COMP2_L_IN
COMP2_R_IN
C2162.2uF
C2142.2uFSC1/COMP1_L_IN
C2172.2uFSC1/COMP1_R_IN
C234 1000pFOPT
COMP2_Y+/AV_CVBS_INR241 33
R238 68
R239 33
C233 0.047uF R243 33
R242 68
C230 0.047uF
C231 0.047uF
C229 0.047uF
C227 0.047uF
COMP2_Pb+
R240 68
C232 0.047uF
COMP2_Pr+
SC1_B+/COMP1_Pb+
R235 33
R234 68
C226 0.047uF SC1_R+/COMP1_Pr+
C223 0.047uF
C222 0.047uF R233 33
R236 68C225 0.047uF
R232 68
C224 0.047uF
C221 0.047uF
SC1_G+/COMP1_Y+
R237 33SC1_ID
SC1_FB
AVDD5V_MHL
R202 100OPT
+1.5V_DDR
C2601uF
VDD33
AVDD_NODIE
VDD33
+1.10V_VDDC
VDD33
AVDD_AU33L208BLM18PG121SN1D
C2410.1uF
C2400.1uF
R214 10
R215 10
10uFC287
10uFC288
10uFC289
AUVRM
AUVRM
+1.10V_VDDC
+1.10V_VDDC
R200470K
C2100.1uF
AV2_R_IN
AV2_L_IN C2032.2uFAV2
C2062.2uFAV2
+1.5V_DDR+3.3V_Normal
C255
0.1uF
C259
0.1uF
L214BLM18PG121SN1D
R295 0 AUD_MASTER_CLK
C20815pF50VOPT
R21010KOPT
R21810KOPT
R21310KOPT
R21610KOPT
+3.3V_Normal
R203 100OPT
IC101LGE2132(M1A_256M)
M1A_256M
ARC0M4
RXC0NW7
RXC0PY8
RXC1NW8
RXC1PY9
RXC2NAA9
RXC2PW9
RXCCKNAA7
RXCCKPY7
CEC/GPIO6N2
DDCDA_CK/GPIO27E3
DDCDA_DA/GPIO28E2
DDCDC_CK/GPIO31W6
DDCDC_DA/GPIO32AA6
HOTPLUGA/GPIO23L4
HOTPLUGC/GPIO25Y6
RXA0NF1
RXA0PG3
RXA1NG1
RXA1PG2
RXA2NH3
RXA2PH2
RXACKNF3
RXACKPF2
EAR_OUTLU4
EAR_OUTRT4
AUL1P2
AUL2R2
AUL3T1
AUR1R3
AUR2R1
AUR3T3
AUOUTL0U2
AUOUTR0V3
AUVAGT2
CVBSOUT1T6
CVBS0V5
CVBS1U5
CVBS2T5
VCOMV4
I2S_OUT_BCK/GPIO165E4
I2S_OUT_MCK/GPIO163F4
I2S_OUT_SD/GPIO166F7
I2S_OUT_WS/GPIO164F5
USB0_DMC4
USB1_DMY12
USB0_DPB4
USB1_DPAA12
BIN0MJ2
BIN0PJ3
GIN0MK3
GIN0PJ1
RIN0MK2
RIN0PK1
HSYNC0M6
VSYNC0L6
BIN1ML2
BIN1PL3
GIN1MM1
GIN1PM2
RIN1MN1
RIN1PN3
SOGIN1M3
IC101LGE2132(M1A_256M)
M1A_256M
AUVRMU3
GND_1A6
GND_2A13
GND_3A15
GND_4A18
GND_5B12
GND_6B14
GND_7B16
GND_8B17
GND_9B19
GND_10B20
GND_11C9
GND_12C10
GND_13C21
GND_14D9
GND_15E20
GND_16F9
GND_17F11
GND_18F13
GND_19F15
GND_20F17
GND_21F19
GND_22F21
GND_23G8
GND_24G9
GND_25G10
GND_26G11
GND_27G12
GND_28G13
GND_29G14
GND_30G15
GND_31G16
GND_32G17
GND_33G18
GND_34H7
GND_35H8
GND_36H9
GND_37H10
GND_38H11
GND_39H12
GND_40H13
GND_41H14
GND_42H15
GND_43H16
GND_44H17
GND_45H18
GND_46J7
GND_47J8
GND_48J9
GND_49J10
GND_50J11
GND_51J12
GND_52J13
GND_53J14
GND_54K8
GND_55K10
GND_56K11
GND_57L10
GND_58M5
GND_59M7
GND_60M8
GND_61M9
GND_62M10
GND_63N4
GND_64N5
GND_65N6
GND_66N7
GND_67N8
GND_68N9
GND_69N10
GND_70P4
GND_71P5
GND_72P6
GND_73P7
GND_74P9
GND_75P10
GND_76P15
GND_77P16
GND_78P17
GND_79P18
GND_80R10
GND_81R11
GND_82R12
GND_83R13
GND_84R14
GND_EFUSEK7
AVDD_AU33R4
AVDD_DDR0_CLKL11
AVDD_DDR1_CLKL13
AVDD_DDR0_CMDM11
AVDD_DDR1_CMDK13
AVDD_DDR0_D_1C5
AVDD_DDR0_D_2K12
AVDD_DDR0_D_3L12
AVDD_DDR1_D_1C6
AVDD_DDR1_D_2K14
AVDD_DDR1_D_3L14
AVDD_DRAM_1B5
AVDD_DRAM_2B6
AVDD_DVI_USB_MPLL_1R8
AVDD_DVI_USB_MPLL_2R9
AVDD_MOD_1L7
AVDD_MOD_2L8
AVDD_NODIEP8
AVDD_PLLK9
AVDD3P3_DMPLLR5
AVDDL_MODP11
DVDD_DDR_1C7
DVDD_DDR_2M13
DVDD_NODIER6
DVDD_RX_1_1A7
DVDD_RX_1_2M12
DVDD_RX_2_1B7
DVDD_RX_2_2M14
VDDC_1N11
VDDC_2N12
VDDC_3N13
VDDC_4N14
VDDC_5N15
VDDC_6P12
VDDC_7P13
VDDC_8P14
VDDPL9
AVDD5V_MHLAA10
IC101-*1LGE2131(M1A_128M)
M1A_128M
AUVRMU3
GND_1A6
GND_2A13
GND_3A15
GND_4A18
GND_5B12
GND_6B14
GND_7B16
GND_8B17
GND_9B19
GND_10B20
GND_11C9
GND_12C10
GND_13C21
GND_14D9
GND_15E20
GND_16F9
GND_17F11
GND_18F13
GND_19F15
GND_20F17
GND_21F19
GND_22F21
GND_23G8
GND_24G9
GND_25G10
GND_26G11
GND_27G12
GND_28G13
GND_29G14
GND_30G15
GND_31G16
GND_32G17
GND_33G18
GND_34H7
GND_35H8
GND_36H9
GND_37H10
GND_38H11
GND_39H12
GND_40H13
GND_41H14
GND_42H15
GND_43H16
GND_44H17
GND_45H18
GND_46J7
GND_47J8
GND_48J9
GND_49J10
GND_50J11
GND_51J12
GND_52J13
GND_53J14
GND_54K8
GND_55K10
GND_56K11
GND_57L10
GND_58M5
GND_59M7
GND_60M8
GND_61M9
GND_62M10
GND_63N4
GND_64N5
GND_65N6
GND_66N7
GND_67N8
GND_68N9
GND_69N10
GND_70P4
GND_71P5
GND_72P6
GND_73P7
GND_74P9
GND_75P10
GND_76P15
GND_77P16
GND_78P17
GND_79P18
GND_80R10
GND_81R11
GND_82R12
GND_83R13
GND_84R14
GND_EFUSEK7
AVDD_AU33R4
AVDD_DDR0_CLKL11
AVDD_DDR1_CLKL13
AVDD_DDR0_CMDM11
AVDD_DDR1_CMDK13
AVDD_DDR0_D_1C5
AVDD_DDR0_D_2K12
AVDD_DDR0_D_3L12
AVDD_DDR1_D_1C6
AVDD_DDR1_D_2K14
AVDD_DDR1_D_3L14
AVDD_DRAM_1B5
AVDD_DRAM_2B6
AVDD_DVI_USB_MPLL_1R8
AVDD_DVI_USB_MPLL_2R9
AVDD_MOD_1L7
AVDD_MOD_2L8
AVDD_NODIEP8
AVDD_PLLK9
AVDD3P3_DMPLLR5
AVDDL_MODP11
DVDD_DDR_1C7
DVDD_DDR_2M13
DVDD_NODIER6
DVDD_RX_1_1A7
DVDD_RX_1_2M12
DVDD_RX_2_1B7
DVDD_RX_2_2M14
VDDC_1N11
VDDC_2N12
VDDC_3N13
VDDC_4N14
VDDC_5N15
VDDC_6P12
VDDC_7P13
VDDC_8P14
VDDPL9
AVDD5V_MHLAA10
IC101-*1LGE2131(M1A_128M)
M1A_128M
ARC0M4
RXC0NW7
RXC0PY8
RXC1NW8
RXC1PY9
RXC2NAA9
RXC2PW9
RXCCKNAA7
RXCCKPY7
CEC/GPIO6N2
DDCDA_CK/GPIO27E3
DDCDA_DA/GPIO28E2
DDCDC_CK/GPIO31W6
DDCDC_DA/GPIO32AA6
HOTPLUGA/GPIO23L4
HOTPLUGC/GPIO25Y6
RXA0NF1
RXA0PG3
RXA1NG1
RXA1PG2
RXA2NH3
RXA2PH2
RXACKNF3
RXACKPF2
EAR_OUTLU4
EAR_OUTRT4
AUL1P2
AUL2R2
AUL3T1
AUR1R3
AUR2R1
AUR3T3
AUOUTL0U2
AUOUTR0V3
AUVAGT2
CVBSOUT1T6
CVBS0V5
CVBS1U5
CVBS2T5
VCOMV4
I2S_OUT_BCK/GPIO165E4
I2S_OUT_MCK/GPIO163F4
I2S_OUT_SD/GPIO166F7
I2S_OUT_WS/GPIO164F5
USB0_DMC4
USB1_DMY12
USB0_DPB4
USB1_DPAA12
BIN0MJ2
BIN0PJ3
GIN0MK3
GIN0PJ1
RIN0MK2
RIN0PK1
HSYNC0M6
VSYNC0L6
BIN1ML2
BIN1PL3
GIN1MM1
GIN1PM2
RIN1MN1
RIN1PN3
SOGIN1M3
10uF
10V
C204
10uF
10V
C284
L14_M1A
2
2013.08.27
MAIN2_EU
MODEL OPTION
MODEL OPTION
1
Normal Power 3.3V
HIGH
MO_S/W_NON_AJ
DDR3 1.5V
MO_M120
MODEL_OPT_5
1
MO_M120_NON
SOC_RESET
0
PIN NAME
J5
Memory OPTION
MODEL_OPT_6
U6
MO_DVB_T/C
PIN NO.
0
MO_FHD
Memory
VDDC 1.05V
MO_DVB_T2/C/S2
MODEL_OPT_4
128M Only
MO_HD
STby 3.5V
G19
0
256M Only
0
K4
L5
Auto Det
MODEL_OPT_6
128M+128M
VDDC : 2026mA
K5
G20
LOW
MO_S/W_AJMODEL_OPT_1
MODEL_OPT_0
0128M+256M
* Dual Stream is only Korea 3D spec
MODEL_OPT_2
H19
0
MO_DUALSTREAMMO_DUALSTREAM_NON
AVDD_DDR1:55mA
AVDD_DDR0:55mA
HDMI
H/P OUT
Close to MSTARI2S_I/F
SIDE USB
AUDIO OUT
MO_S/W_TW/CN MO_S/W_EU/AJ
INT+EXTMODEL_OPT_4
0
0
0
1
AUD_LRCH
AUD_LRCK
1
0
0
0
Country Option
1AJ
MODEL_OPT_5
EU
TW
MODEL_OPT_1
CN
1
0
1
101256M+256M
DDR_EXT : 256DDR_EXT:128 or NON
DDR_EXT:256 or NON DDR_EXT : 128
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+24V_AMP
AMP_SCL
C5628330pF50V
AUD_MASTER_CLK
AUD_SCK
AMP_RESET
+24V_AMP
P5600
WAFER-ANGLE
1
2
3
4
C56070.1uF
R560110K
R5609
470
C5627330pF50V
+3.5V_ST
AMP_SDA
C56362200pF
50V
OPT
R5614
18
1/16W
+24V
R5607
18K
1%
C5611
4700pF
AUD_LRCH
AUD_LRCK
C5617 0.033uF50V
R561118
R5613
18
1/16W
R5600
10K
OPT
C56010.1uF50V
SPK_R+
R561218
C5626330pF50V
AMP_MUTE
C5609 4700pF
C56330.1uF50V
C56180.1uF50V
C56392200pF50V
OPT
SPK_R-
SPK_L+
C5613
2200pF
50V
C56300.47uF50V
C5608
0.047uF
C56350.1uF50V
C56320.1uF50V
C56340.1uF50V
C56060.1uF16V
C56151uF25V
C5625
0.033uF50V
SPK_L-
SPK_L-
C56190.1uF50V
C5612
0.047uF
C56100.1uF16V
C5629330pF50V
R5610
470
+3.3V_Normal
+24V_AMP
C5616
0.033uF
50V
C56372200pF50V
OPT
IC5600
TAS5733
1OUT_A
2PVDD_AB_1
3PVDD_AB_2
4BST_A
5NC_1
6SSTIMER
7NC_2
8PBTL
9AVSS
10
PLL_FLTM
11
PLL_FLTP
12
VR_ANA
13AVDD
14A_SEL_FAULT
15MCLK
16OSC_RES
17DVSSO
18VR_DIG
19PDN
20LRCLK
21SCLK
22SDIN
23SDA
24SCL
25
RESET
26
STEST
27
DVDD
28
DVSS
29
GND
30
AGND
31
VREG
32
GVDD_OUT
33
BST_D
34
PVDD_CD_1
35
PVDD_CD_2
36
OUT_D
37 PGND_CD_138 PGND_CD_239 OUT_C40 NC_341 NC_442 BST_C43 BST_B44 NC_545 NC_646 OUT_B47 PGND_AB_148 PGND_AB_2
49
[EP]
C56140.1uF
+3.3V_Normal
SPK_L+
C56382200pF
50V
OPT
SPK_R-
R5603
100 C56021000pF
50V
SPK_R+
C56240.033uF50V
Q5600MMBT3904(NXP)
OPT
E
B
C
C56040.1uF16V
C56310.47uF50V
C562010uF35V
C562110uF35V
L5600UBW2012-121F
ZD5600
5V
OPT
R34050
OPT
POWER_DET
R5608 2K
L5605
AMP_COIL_ABCO
10uH
L5606
AMP_COIL_ABCO
10uH
L5604
AMP_COIL_ABCO
10uH
L5603
AMP_COIL_ABCO
10uH
L5604-*110.0uH
AMP_COIL_GETL5606-*110.0uH
AMP_COIL_GETL5603-*110.0uH
AMP_COIL_GETL5605-*110.0uH
AMP_COIL_GET
L5603-*210.0uH
AMP_COIL_TAIYOL5604-*210.0uH
AMP_COIL_TAIYOL5605-*210.0uH
AMP_COIL_TAIYOL5606-*210.0uH
AMP_COIL_TAIYO
C56404.7uF50V3216
OPT
C56414.7uF50V3216
OPT
L14
56
2013.10.06
AUDIO[TI]
Close to Speaker
SPEAKER_L
This parts are Located on AVSS area.
SPEAKER_R
AUDIO AMP(TI)
Copyright © 2014 LG Electronics. Inc. All rights 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.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. MHL_SW_AND
2013.09.01L14_M1A
58
MHL_5V_EN
MHL_OCP_EN
MHL_CD_SENSE
+3.3V_Normal
IC580174LVC1G08GW
MHL_SW_AND_GATE
3GND
2A
4Y
1B
5VCC
L14 MHL SW AND GATE
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
L14 Repair Process
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
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 Tuning fail, Picture broken/ Freezing 3, 4
4 Color error 5
5 Vertical/Horizontal bar, residual image, light spot, external device color error
6
6
B. Power error
No power 7
7 Off when on, off while viewing, power auto on/off
8
8 C. Audio error
No audio/Normal video 9
9 Wrecked audio/discontinuation/noise 10
10 D. Function error
Remote control & Local switch checking 11
11 External device recognition error 12
12 E. Noise Circuit noise, mechanical noise 13
13 F. Exterior error Exterior defect 14
* First of all, Check whether there is SVC Bulletin in GCSC System for these model.
Contents of LCD TV Standard Repair Process
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Contents of LCD TV Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
1
A. Video error_ No video/Normal audio
Check LCD back light with naked eye A1
2 LED driver B+ 24V measuring method A2
3 Check White Balance value A3
4 Power Board voltage measuring method A4
6 A. Video error_ No video/Video lag/stop
TUNER input signal strength checking method A5
7 LCD-TV Version checking method A6
9
A. Video error_Color error
LCD TV connection diagram A7 10
11 Check Link Cable (LVDS) reconnection condition
A8
A9
12 Adjustment Test pattern - ADJ Key A10
13
A. Video error_Vertical/Horizontal bar, residual image, light spot
LCD TV connection diagram A8
14 Check Link Cable (LVDS) reconnection condition
A8
A9
15 Adjustment Test pattern - ADJ Key A10
16
<Appendix>
Defected Type caused by T-Con/ Inverter/ Module
Exchange T-Con Board (1) A-1/5
17 Exchange T-Con Board (2) A-2/5
18 Exchange LED driver Board (PSU) A-3/5 55” : driver board Other : PSU
19 Exchange Module itself (1) A-4/5
20 Exchange Module itself (2) A-5/5
Continue to the next page
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Y
N
Move to No video/No audio
No video Normal audio
Check Back Light On with naked eye
Check Power Board 3.5V, 12V, 24V etc.
Replace T-con Board or module
Repair Power Board or parts
Check Power Board 24V output
Replace Inverter or module
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 1/14 LCD TV
Error
symptom
A. Video error
No video/ Normal audio
☞A4 ☞A1
☞A2
☞A6 & A3
First of all, Check whether all of cables between board is inserted properly or not. (Main B/D↔ Power B/D, LVDS Cable, Speaker Cable, IR B/D Cable,,,)
2012. 01 .14
Normal Audio On
Y
N
Normal Voltage
Normal Voltage
Y
N
Y
N
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Check various voltages of Power Board ( 3.5V,12V, 24V)
No Video/ No audio
Check and replace MAIN B/D
Replace Power Board and repair parts
Standard Repair Process
A. Video error
No video/ No audio
☞A4
Established
date
Revised date 2/14 LCD TV
Error
symptom
2012 . 01 .14
End
Normal Voltage
Y
N
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
SVC Bulletin
A. Video error
Picture broken/ Freezing
Y
N
☞ A5
N
Check RF Signal level
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`
Replace Main B/D
Check
Tuner soldering
Y
N
Y
Y
. By using Digital signal level meter
. By using Diagnostics menu on OSD ( Menu→ Set up→ Support → Signal Test ) - Signal strength (Normal : over 50%) - Signal Quality (Normal: over 50%)
Y
Contact with signal distributor or broadcaster (Cable or Air)
N N
Y
N
☞ A6
Standard Repair Process
Established
date
Revised date 3/14 LCD TV
Error
symptom
2012. 01 .14
End
Normal Signal
Normal Picture
Normal Picture
Normal Picture
End
End
Normal Picture
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
A. Video error
Tuning fail, Picture broken/ Freezing
Y N
☞ A5
Check RF Signal level
Check S/W Version
S/W Upgrade
Y
N
Y
Check RF signal cable (DVB satellite signal or not) Check whether other equipments have problem or not. (By connecting RF Cable at other equipment) → Set-Top-Box, Different maker TV etc
Y
Change satellite setting (match with installed ANT)
N
Y
N
☞ A6
Standard Repair Process
Established
date
Revised date 4/14 LCD TV
Error
symptom
2012. 01 .14
Check satellite setting. - Check LNB frequency. - Check satellite - Check Satellite connection (DiSEqC, motor, etc…)
Contact with signal distributor or broadcaster (Cable or Air)
N
Check Tuner soldering
Replace Main B/D
Normal Picture
End
Normal Picture
Normal Setting
SVC Bulletin
Normal Signal
End End
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Color error
Y
N
※ Check and replace Link Cable (LVDS) and contact condition
Y
N
Replace Main B/D
Check error color input mode
Check color by input -External Input -COMPONENT -RGB -HDMI/DVI
Y Check external device and cable
Y Check external device and cable
Replace Main B/D
Replace Main B/D
N
N
A. Video error
Color error
☞A7
N
Y
Replace module
Request repair for external
device/cable
Check Test pattern
☞A10
☞ A8/ A9
Standard Repair Process
Established
date
Revised date 5/14 LCD TV
Error
symptom
2012. 01 .14
End
Color error
Color error
External device/Cable
Normal
External Input/Component
error
HDMI error
External device/Cable
Normal
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
N
Y Check external device connection condition
Y
N
Check and replace Link Cable
Y
Replace module
Check color condition by input -External Input -Component/AV -HDMI
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
☞A10
External device screen error-Color 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 B/D
Check screen condition by input -External Input -Component -RGB -HDMI/DVI
Request repair for external device
Connect other external device and cable (Check normal operation of External Input, Component, HDMI by connecting Jig, pattern Generator ,Set-top Box etc.
Replace Main B/D
N
Y
Check S/W Version
Y
N
S/W Upgrade
Y
N
Y
N
Replace Main B/D
Replace Module
Established
date
Revised date 6/14 LCD TV
Error
symptom
Standard Repair Process
☞A7 ☞ A8/ A9
Check Test pattern
2012. 01 .14
N
End
Screen normal
Screen normal
Screen normal
Screen normal
Screen normal
Screen normal
End
End
Check Version
Normal Screen
External Input error
Component error
HDMI error
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
OK
Normal
B. Power error
No power
Y
N
DC Power on by pressing Power Key On Remote control
Y
N Check Power On ‘”High”
Check Power cord was inserted properly
Check Power LED
Replace Power B/D
Measure voltage of each output of Power B/D
N
Y Replace Main B/D
Y
Replace Main B/D
N
Y Check ST-BY 3.5V
Replace Power B/D
N
Replace Power B/D
Y
☞A11
☞A12
☞A13
☞A4
Standard Repair Process
Established
date
Revised date 7/14 LCD TV
Error
symptom
Stand-By : Red
※
2012. 01 .14
End
Power LED On
Normal Voltage
Normal Voltage
Normal Operati
on
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Normal Voltage
B. Power error
Off when on, off while viewing, power auto on/off
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
(If Power Off mode
is not displayed)
Check Power B/D
voltage
Y
N
Replace Main B/D
Replace Power B/D
Replace Power B/D
N
Y
※ Caution Check and fix exterior of Power B/D Part
☞A14
☞A13
Established
date
Revised date 8/14 LCD TV
Error
symptom
Standard Repair Process
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.
2012. 01 .14
Error CPU
Abnormal
Abnormal1
Normal End
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
No audio Screen normal
Check user menu Speaker off
N
Y
Cancel OFF
Check audio B+ 24V of Power Board
Y
N
Replace Power Board and repair parts
Check Speaker disconnection
N
Y
Replace Speaker
Replace MAIN Board
C. Audio error
No audio/ Normal video
☞A15 ☞A16
Established
date
Revised date 9/14 LCD TV
Error
symptom
Standard Repair Process
2012. 01 .14
End
Normal Voltage Off
Disconnection
Copyright © 2014 LG Electronics. Inc. All rights 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
Check and replace speaker and connector
Connect and check other external device
Y
Check and fix external device
Replace Power B/D
N
Y
Check input signal -RF -External Input signal
(When RF signal is not received) Request repair to external cable/ANT provider
Y Check audio B+ Voltage (24V)
(In case of External Input signal error) Check and fix external device
Replace Main B/D
N
Established
date
Revised date 10/14 LCD TV
Error
symptom
Standard Repair Process
☞A16
2012. 01 .14
End
Signal Normal
Normal Voltage
Normal Audio
Wrecked Audio/ Discontinuation/Noi
se for all audio
Wrecked Audio/ Discontinuation/Noise
only for D-TV
Wrecked Audio/ Discontinuation/Noise
only for Analog
Wrecked Audio/ Discontinuation/Noise only for External Input
N
Replace Main B/D
Copyright © 2014 LG Electronics. Inc. All rights 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
Y
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
Check B+ 3.5V On Main B/D
☞A17
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)
☞A4
Check IR Output signal
N
Y
Repair/Replace IR B/D
N
☞A17
Replace Main B/D
Y ☞A17
Standard Repair Process
Established
date
Revised date 11/14 LCD TV
Error
symptom
2012. 01 .14
End
Normal Operating
Normal Voltage
Normal Signal
Normal Operating
Normal Voltage
End
Y
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Check technical information - Fix information - S/W Version
N
Y
Check input signal
Y
N
Check and fix external device/cable
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 12/14 LCD TV
Error
symptom
Standard Repair Process
2012. 01 .14
Signal Input
Technical information
External Input And Component Recognition error
HDMI, Optical Recognition error
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Check location of noise
Identify nose type
Replace PSU(with LED driver)
Replace LED driver
Check location of noise
OR
※ When the nose is severe, replace the module (For models with fix information, upgrade the S/W or provide the description)
※ 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)
OR
※ 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 13/14 LCD TV
Error
symptom
Standard Repair Process
2012. 01 .14
Circuit noise
Mechanical noise
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Replace module Zoom part with exterior damage
Replace cabinet
Replace remote controller
Replace stand
F. Exterior defect
Exterior defect
Established
date
Revised date 14/14 LCD TV
Error
symptom
Standard Repair Process
2012. 01 .14
Module damage
Cabinet damage
Remote Controller damage
Stand damage
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Contents of LCD TV Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
21
B. Power error_No power
Check front display LED A11
22 Check power input Voltage & ST-BY 3.5V A12
23 Checking method when power is ON A13
24 POWER BOARD voltage measuring method A4
25
26 B. Power error_Off when on, off while viewing
POWER OFF MODE checking method A14
28
C. Audio error_No audio/Normal video
Checking method in menu when there is no audio
A15
29 Voltage and speaker checking method when there is no audio
A16
30 C. Audio error_Wrecked audio/discontinuation
Voltage and speaker checking method in case of audio error
A16
31 D. Function error_ No response in remote controller, key error
Remote controller operation checking method A17
Continued from previous page
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check Back Light On with naked eye
A. Video error_No video/Normal audio
<ALL MODELS>
A1
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01.14
Power On -> disjoint back case -> check lighting at 2 points.
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Inverter B+ 24V measuring method
A. Video error_No video/Normal audio
A2
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
1. Measure DC 24V applying to inverter PCB from Power Board. 2. Output 24V from Power Board -> supply to inverter PCB. Check Pin contacting statement and connection statement.
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Entry method
1. Press the ADJ button on the remote controller 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.
Standard Repair Process Detail Technical Manual
Check White Balance value
A. Video error_No video/Normal audio
<ALL MODELS>
A3
Established date
Revised date
Error
symptom
Content
LCD TV
Entry method
1. Press the ADJ button on the remote controller for adjustment. 2. Enter into White Balance of item 7. 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.
2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Power Board voltage measuring method
A. Video error_No video/ Audio
A4
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
18 Pin (Power Board ↔ Main Board)
SMAW200-H18S5
1 Power on 2 DRV ON
3 3.5V 4 PDIM#1
5 3.5V 6 3.5V
7 GND 8 PDIM#2
9 24V 10 24V
11 GND 12 GND
13 12V 14 12V
15 12V 16 NC
17 GND 18 GND
Check DC 3.5V, 12V, 24V
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
MENU => Press red key Remote controller=>signal test => Select channel
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
A5
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LCD-TV Version checking method
A. Video error_Video error, video lag/stop
1. Checking method for remote controller for adjustment
Press the IN-START with the remote controller for adjustment
Version
A6
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
LCD TV 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
A7
Established date
Revised date
Error
symptom
Content
LCD TV
<ALL MODELS>
2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
1. Check and replace LVDS Cable 2. Check LVDS connection condition
Standard Repair Process Detail Technical Manual
Check and replace Link Cable(LVDS) and contact condition
A. Video error_Color error
<ALL MODELS>
A8/A9
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights 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!)
A10
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights 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 T-Con Board (1)
Copyright © 2014 LG Electronics. Inc. All rights 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 T-Con Board (2)
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange PSU(LED driver)
No Light Dim Light
Dim Light Dim Light
No picture/Sound Ok
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Appendix : Exchange the Module (1)
Panel Mura, Light leakage Press damage
Crosstalk Crosstalk Press damage
Panel Mura, Light leakage
Press damage
Un-repairable Cases
In this case please exchange the module.
Copyright © 2014 LG Electronics. Inc. All rights 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)
Un-repairable Cases
In this case please exchange the module.
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check front display LED
B. Power error _No power
A11
Established date
Revised date
Error
symptom
Content
LCD TV
ST-BY condition: Red Front LED control : Menu Option Standby Light On/Off
2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Check power input voltage and ST-BY 5V
B. Power error _No power
A12
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
18 Pin (Power Board ↔ Main Board)
SMAW200-H18S5
1 Power on 2 DRV ON
3 3.5V 4 PDIM#1
5 3.5V 6 3.5V
7 GND 8 PDIM#2
9 24V 10 24V
11 GND 12 GND
13 12V 14 12V
15 12V 16 NC
17 GND 18 GND
Check DC 3.5V, 12V, 24V
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Standard Repair Process Detail Technical Manual
Checking method when power is ON
B. Power error _No power
A13
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
18 Pin (Power Board ↔ Main Board)
SMAW200-H18S5
1 Power on 2 DRV ON
3 3.5V 4 PDIM#1
5 3.5V 6 3.5V
7 GND 8 PDIM#2
9 24V 10 24V
11 GND 12 GND
13 12V 14 12V
15 12V 16 NC
17 GND 18 GND
Check “power on(Pin 1)” pin is high(about 3.3V)
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking order 1. Press the IN-START button of the remote controller 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>
A14
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
Checking order 1. Press the MENU button on the remote controller 2. Select the AUDIO function of the Menu 3. Select TV Speaker Check
Standard Repair Process Detail Technical Manual
Checking method in menu when there is no audio
C. Audio error_No audio/Normal video
<ALL MODELS>
A15
Established date
Revised date
Error
symptom
Content
LCD TV 2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
< Main Ass’y>
Checking order 1. Check the contact condition of or 24V connector of Main Board 2. Measure the 24V 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
<ALL MODELS>
A16
Established date
Revised date
Error
symptom
Content
LCD TV
①
③
18 Pin (Power Board ↔ Main Board)
SMAW200-H18S5
1 Power on 2 DRV ON
3 3.5V 4 PDIM#1
5 3.5V 6 3.5V
7 GND 8 PDIM#2
9 24V 10 24V
11 GND 12 GND
13 12V 14 12V
15 12V 16 NC
17 GND 18 GND
②
2012. 01 .14
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
1 GND
2 KEY1
3 KEY2
4 3.5V_ST
5 GND
6 LED_R
7 IR
8 GND
9 SCL
10 SDA
Checking order 1, 2. Check IR cable condition between IR & Main board.
3. Check the st-by 3.3V on the terminal 4.
4. When checking the Pre-Amp when the power is in ON condition, it is normal when the Analog
Tester needle moves slowly, and defective when it does not move at all.
Standard Repair Process Detail Technical Manual
Remote controller operation checking method
D. Function error_ No response in remote controller,
key error
<ALL MODELS>
A17
Established date
Revised date
Error
symptom
Content
LCD TV
① ②
③
④
2012. 01 .14
P4600
< Sub Ass’y>
< Main Ass’y>
Copyright © 2014 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only