TWIN HD RECORDER /BLU-RAY COMBOSERVICE MANUAL
MODEL: HR500
CAUTIONBEFORE SERVICING THE UNIT, READ THE “SAFETY PRECAUTIONS”IN THIS MANUAL.
MO
DE
L: H
R500
SE
RV
ICE
MA
NU
AL
P/NO : AFN35914271 JANUARY, 2010
Website http://biz.lgservice.comInternal Use Only
CONTENTS
SECTION 1 ........SUMMARY
SECTION 2 ........CABINET & MAIN CHASSIS
SECTION 3 ........ELECTRICAL
SECTION 4 ........HL-06P(BM09H) LOADER PART
SECTION 5 ........REPLACEMENT PARTS LIST
1-1
SECTION 1
SUMMARY
CONTENTS
PRODUCT SAFETY SERVICING GUIDELINES FORTWIN HD RECORDER / BLU-RAY COMBO PRODUCTS ............................................................ 1-3
SERVICING PRECAUTIONS ................................................................................................................... 1-4• GENERAL SERVICING PRECAUTIONS• INSULATION CHECKING PRODEDURE• ELECTROSTATICALLY SENSITIVE (ES) DEVICES
PROGRAM UPDATE GUIDE ................................................................................................................... 1-5
SPECIFICATIONS ..................................................................................................................................... 1-11
1-2
IMPORTANT SAFETY NOTICEThis manual was prepared for use only by properly trained audio-video service technicians.When servicing this product, under no circumstances should the original design be modified or altered without permission from LG Corporation. All components should be replaced only with types identical to those in the original circuit and their physical location, wiring and lead dress must conform to original layout upon completion of repairs.
Special components are also used to prevent x-radiation, shock and fire hazard.These components are indicated by the letter “x” included in their component desig-nators and are required to maintain safe performance. No deviations are allowed without prior approval by LG Corporation.Circuit diagrams may occasionally differ from the actual circuit used. This way, implementation of the latest safety and performance improvement changes into the set is not delayed until the new service literature is printed.
CAUTION : Do not attempt to modify this product in any way. Never perform cus-tomized installations without manufacturer’s approval. Unauthorized modifications will not only void the warranty, but may lead to property damage or user injury.
Service work should be performed only after you are thoroughly familiar with these safety checks and servicing guidelines.
GRAPHIC SYMBOLSThe exclamation point within an equilateral triangle is intended to alert the service personnel to important safety information in the service literature.The lightning flash with arrowhead symbol within an equilateral trian-gle is intended to alert the service personnel to the presence of non-insulated “dangerous voltage” that may be of sufficient magnitude to constitute a risk of electric shock.The pictorial representation of a fuse and its rating within an equilat-eral triangle is intended to convey to the service personnel the follow-ing fuse replacement caution notice:CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ALL FUSES WITH THE SAME TYPE AND RATING AS MARKED NEAR EACH FUSE.
SERVICE INFORMATIONWhile servicing, use an isolation transformer for protection from AC line shock. After the original service problem has been corrected, make a check of the following:
FIRE AND SHOCK HAZARD1. Be sure that all components are positioned to avoid a possibility of adjacent
component shorts. This is especially important on items trans-ported to and from the repair shop.
2. Verify that all protective devices such as insulators, barriers, covers, shields, strain reliefs, power supply cords, and other hardware have been reinstalled per the original design. Be sure that the safety purpose of the polarized line plug has not been defeated.
3. Soldering must be inspected to discover possible cold solder joints, solder splashes, or sharp solder points. Be certain to remove all loose foreign particles.
4. Check for physical evidence of damage or deterioration to parts and components, for frayed leads or damaged insulation (including the AC cord), and replace if necessary.
5. No lead or component should touch a high current device or a resistor rated at 1 watt or more. Lead tension around protruding metal surfaces must be avoided.
6. After reassembly of the set, always perform an AC leakage test on all exposed metallic parts of the cabinet (the channel selector knobs, antenna terminals, handle and screws) to be sure that set is safe to operate without danger of electri-cal shock. DO NOT USE A LINE ISOLATION TRANSFORMER DURING THIS TEST. Use an AC voltmeter having 5000 ohms per volt or more sensitivity in the following manner: Connect a 1500 ohm, 10 watt resistor, paralleled by a .15 mfd 150V AC type capacitor between a known good earth ground water pipe, conduit, etc.) and the exposed metallic parts, one at a time. Measure the AC voltage across the combination of 1500 ohm resistor and .15 mfd capacitor. Reverse the AC plug by using a non-polarized adaptor and repeat AC voltage measurements for each exposed metallic part. Voltage measured must not exceed 0.75 volts RMS. This corresponds to 0.5 milliamp AC. Any value exceeding this limit consti-tutes a potential shock hazard and must be corrected immediately.
TIPS ON PROPER INSTALLATION1. Never install any receiver in a closed-in recess, cubbyhole, or closely fitting shelf
space over, or close to, a heat duct, or in the path of heated air flow.
2. Avoid conditions of high humidity such as: outdoor patio installations where dew is a factor, near steam radiators where steam leakage is a factor, etc.
3. Avoid placement where draperies may obstruct venting. The customer should also avoid the use of decorative scarves or other coverings that might obstruct ventilation.
4. Wall- and shelf-mounted installations using a commercial mounting kit must follow the factory-approved mounting instructions. A product mounted to a shelf or platform must retain its original feet (or the equivalent thickness in spacers) to provide adequate air flow across the bottom. Bolts or screws used for fasteners must not touch any parts or wiring. Perform leakage tests on customized installa-tions.
5. Caution customers against mounting a product on a sloping shelf or in a tilted position, unless the receiver is properly secured.
6. A product on a roll-about cart should be stable in its mounting to the cart. Caution the customer on the hazards of trying to roll a cart with small casters
across thresholds or deep pile carpets.
7. Caution customers against using extension cords. Explain that a forest of exten-sions, sprouting from a single outlet, can lead to disastrous consequences to home and family.
1-3
PRODUCT SAFETY SERVICING GUIDELINESFOR TWIN HD RECORDER / BLU-RAY COMBO PRODUCTS
CAUTION: Before servicing the TWIN HD RECORDER / BLUE-RAY COMBO covered by this service data and its sup-plements and addends, read and follow the SAFETY PRECAUTIONS. NOTE: if unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions in this publications, always follow the safety precautions.Remember Safety First :
General Servicing Precautions1. Always unplug the TWIN HD RECORDER / BLUE-RAY
COMBO AC power cord from the AC power source before: (1) Removing or reinstalling any component, circuit board,
module, or any other assembly. (2) Disconnecting or reconnecting any internal electrical
plug or other electrical connection. (3) Connecting a test substitute in parallel with an electro-
lytic capacitor. Caution : A wrong part substitution or incorrect polarity
installation of electrolytic capacitors may result in an explosion hazard.
2. Do not spray chemicals on or near this TWIN HD RECORDER / BLUE-RAY COMBO or any of its assemblies.
3. Unless specified otherwise in this service data, clean electri-cal contacts by applying an appropriate contact cleaning solution to the contacts with a pipe cleaner, cotton-tipped swab, or comparable soft applicator.
Unless specified otherwise in this service data, lubrication of contacts is not required.
4. Do not defeat any plug/socket B+ voltage interlocks with whitch instruments covered by this service manual might be equipped.
5. Do not apply AC power to this TWIN HD RECORDER / BLUE-RAY COMBO and / or any of its electrical assemblies unless all solidstate device heat sinks are correctly installed.
6. Always connect the test instrument ground lead to an appro-priate ground before connecting the test instrument positive lead. Always remove the test instrument ground lead last.
Insulation Checking ProcedureDisconnect the attachment plug from the AC outlet and turn the power on. Connect an insulation resistance meter (500V)to the blades of the attachment plug. The insulation resistance between each blade of the attachment plug and accessible conductive parts (Note 1) should be more than 1Mohm.Note 1 : Accessible Conductive Parts include Metal panels, Input terminals, Earphone jacks,etc.
Electrostatically Sensitive (ES) DevicesSome semiconductor (solid state) devices can be damaged easily 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 damage caused by static electricity.
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electro-static charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially avail-able discharging wrist strap device, which should be removed for 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 surf ace such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder 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 an electrical charge 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 electrically 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 material 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. (Normally 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.)
1-4
SERVICING PRECAUTIONS
A. Making BD Software Upgrade to USB or Disc 1. BD Software Upgrade to Disc
1. Do Physical format as ISO9660 or JOLIET file system 2. Don’t care about the CD Volume label 3. Write BD Main SW file and Loader / Servo SW file on Root
a) BD Main SW : LG_HR_500BB.ROM b) BD Loader SW : HL06P.ROM
2. BD Software Upgrade to USB
1. Write BD Main SW file and Loader / Servo SW file : a) BD Main SW : LG_HR_500BB.ROM b) BD Loader SW : HL06P.ROM
2. Copy this file to root fold in USB.
B. Making HDD Software Upgrade to USB 1. Download the upgrade file : HR500_XXXXXX_XXXX.img 2. Copy this file to root fold in USB.
1-5
PROGRAM UPDATE GUIDE
1-6
PROGRAM UPDATE GUIDE
1) Select “Home” button in Remocon.
2) Insert upgrading USB or Disc to set.
3) After about 10 seconds, system display a pop-up for program upgrade.
4) Move cursor to “Ok” in pop-up and press “ENTER” key.
It will show progress information.
1. Upgrade BD Software
1-7
PROGRAM UPDATE GUIDE
5) If the upgrade process is complete, the set will be automatically turned off.
2. Upgrade HDD Software
1) Select “DTV” in Home Menu.
2) Insert upgrading USB to set.
3) After about 10 seconds, system display a pop-up for program upgrade.
4) Move cursor to “Yes” in pop-up and press “ENTER” key.
1-8
PROGRAM UPDATE GUIDE
5) System automatically reboots and tries to upgrade new program.
Do not turn off the power during updating pro-cess…!
6) If updating succeed, system will reboot automati-cally.
3. BD System Information
1) Press “Home” button in Remocon.
2) Select “Setup” in Home Menu
1-9
PROGRAM UPDATE GUIDE
4. HDD System Information
1) Press “Home” button in Remocon.
2) Select “Setup” in Home Menu
3) Press button number 1 –> 3 –> 9 –> 7 –> 1–> 3 –> 9 in Remocon.
The picture on TV screen as bellow :
4) Press “Pause” button in Remocon to exit.
1-10
PROGRAM UPDATE GUIDE
3) Press button number 4–> 5 –> 6 –> 2 –> 5 –> 8 –> 0 in Remocon.
The picture on TV screen as bellow :
4) Press “Return” button in Remocon to exit.
• GENERAL
Power requirements: AC 200-240 V, 50/60 HzPower consumption: 40WDimensions (W x H x D): Approx. 430 x 49 x 295 mm without footNet Weight (Approx.): 4.4 kgOperating temperature: 5 °C to 35 °COperating humidity: 5 % to 90 %Television system: DVB-T Standard Compliant
• TV RECORDING
Recording format: TS (Transport Stream format)Recordable media: Hard Disk Drive (250GB), USB 2.0 HDDAudio recording format: Dolby Digital (2CH)
• CONNECTORS
VIDEO OUT: 1.0 V (p-p), 75 Ω, sync negative, RCA jack x 1 / SCART x 1COMPONENT VIDEO OUT: (Y) 1.0 V (p-p), 75 Ω, sync negative, RCA jack x 1, (Pb)/(Pr) 0.7 V (p-p), 75 Ω, RCA jack x 2HDMI OUT (video/audio): 19 pin (HDMI standard, Type A)ANALOGUE AUDIO OUT: 2.0 Vrms (1 kHz, 0 dB), 600 Ω, RCA jack (L, R) x 1DIGITAL OUT (COAXIAL): 0.5 V (p-p), 75 Ω, RCA jack x 1ANTENNA IN: Antenna input, 75 ΩUSB Port: 4 pin (USB 2.0 standard)
• SYSTEM
Laser: Semiconductor laseWavelength: 405 nm / 650 nmSignal system: Standard PAL/NTSC colour TV systemFrequency response: 20 Hz to 20 kHz (48 kHz, 96 kHz, 192 kHz sampling)Signal-to-noise ratio: More than 100 dB (Analogue OUT connectors only)Harmonic distortion: Less than 0.008 %Dynamic range: More than 95 dBLAN port: Ethernet jack x 1, 10BASE-T / 100BASE-TXWireless LAN (internal antenna): Integrated IEEE 802.11n (Draft 2.0) wireless networking access, compatible with 802.11b/g Wi-Fi networks.Bus Power Supply (USB): DC 5 V 500 mA
Note : Design and specifications are subject to change prior notice.
1-11
SPECIFICATIONS
MEMO
1-12
SECTION 2
CABINET & MAIN CHASSIS
CONTENTS
EXPLODED VIEWS ..................................................................................................................................... 2-21. CABINET AND MAIN FRAME SECTION ................................................................................................. 2-22. DECK MECHANISM SECTION, HL-06P(BM09H) ................................................................................... 2-33. PACKING ACCESSORY SECTION ......................................................................................................... 2-4
2-1
OPTIONAL PARTS
GF
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D
H
H
CA
BL
E1C
AB
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2
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E6
CA
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1 CA
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4
1. CABINET AND MAIN FRAME SECTION
2-2
EXPLODED VIEWS
2. DECK MECHANISM SECTION, HL-06P(BM09H)
1439
1026
A001
1002
1005
1001
1049
1437
1437
1437
1025
1025
1030
1024
1011
1012
1431
1019
10181439
1043 1031
1045
A005
A006
1017
1016
10131433
1015
1020
1024
1004
1003
2-3
3. PACKING ACCESSORY SECTION
808 Battery
812 Plug Ass'y 2way
811 Plug Ass'y 1way
803 Packing
832 Disc
900 Remote Control
801 Instruction Ass'y
803 Packing
802 Box
804
815 Coaxial Cable
2-4
SECTION 3
ELECTRICAL
CONTENTS
ONE POINT REPAIR INSTRUCTION ................................................................................................... 3-21. NO POWER PROBLEM ......................................................................................................................... 3-22. VFD DOESN’T DISLPAY ........................................................................................................................ 3-33. NO BOOTING WHEN YOU TURN THE UNIT ON, NO MESSAGE ON FRONT PANEL...................... 3-44. NO BOOTING WHEN YOU TURN THE UNIT ON, “HELLO” OR “WAIT” ON FRONT PANEL ........... 3-105. CAN NOT RECORD ON HDD .............................................................................................................. 3-176. WIRELESS NETWORK CONNECTION ERROR ................................................................................. 3-187. WIRED NETWORK CONNECTION ERROR ....................................................................................... 3-198. SHOWING BAD COLOR, NO OUTPUT OR MIXED COLOR ON THE HDMI TV USING HDMI CONNECTION ......... 3-20
WAVEFORMS ............................................................................................................................................. 3-211. SYSTEM PART ..................................................................................................................................... 3-212. SYSTEM PART - MEMORY ................................................................................................................. 3-223. VIDEO PART - 1 (100% FULL COLOR-BAR) ...................................................................................... 3-244. VIDEO PART - 2 (100% FULL COLOR-BAR) ...................................................................................... 3-255. AUDIO PART - 1 (1KHZ SINE WAVE) ................................................................................................. 3-266. AUDIO PART - 2 (1KHZ SINE WAVE) ................................................................................................. 3-277. AUDIO PART - SPDIF OUTPUT .......................................................................................................... 3-288. HDMI PART .......................................................................................................................................... 3-299. TUNER PART ....................................................................................................................................... 3-30
10. HDD - BD I/F PART .............................................................................................................................. 3-31
WRING DIAGRAM ..................................................................................................................................... 3-32
BLOCK DIAGRAMS ................................................................................................................................. 3-341. OVERALL BLOCK DIAGRAM .............................................................................................................. 3-342. SMPS BLOCK DIAGRAM ..................................................................................................................... 3-353. MAIN BOARD BLOCK DIAGRAM ........................................................................................................ 3-364. TIMER BOARD BLOCK DIAGRAM ...................................................................................................... 3-395. MAIN BOARD POWER SIGNAL .......................................................................................................... 3-406. TIMER BOARD POWER SIGNAL ........................................................................................................ 3-44
CIRCUIT DIAGRAMS ............................................................................................................................... 3-451. SMPS - POWER CIRCUIT DIAGRAM.................................................................................................. 3-452. MAIN - POWER, GND CIRCUIT DIAGRAM ......................................................................................... 3-473. MAIN - BCM7601(1) CIRCUIT DIAGRAM ............................................................................................ 3-494. MAIN - BCM7601(2) CIRCUIT DIAGRAM ............................................................................................ 3-515. MAIN - DDR2-800 CIRCUIT DIAGRAM ............................................................................................... 3-536. MAIN - MEMORY CIRCUIT DIAGRAM ................................................................................................ 3-557. MAIN - USB, SATA, ETHERNET, HDMI CIRCUIT DIAGRAM ............................................................. 3-578. MAIN - HDMI, USB CIRCUIT DIAGRAM .............................................................................................. 3-599. MAIN - AUDIO, VIDEO CIRCUIT DIAGRAM ........................................................................................ 3-61
10. MAIN - DVB-T TUNER CIRCUIT DIAGRAM ........................................................................................ 3-6311. FRONT - TIMER CIRCUIT DIAGRAM .................................................................................................. 3-65
CIRCUIT VOLTAGE CHART ................................................................................................................. 3-67
PRINTED CIRCUIT BOARD DIAGRAMS .......................................................................................... 3-691. MAIN P.C.BOARD ................................................................................................................................ 3-692. SMPS P.C.BOARD ............................................................................................................................... 3-733. KEY P.C.BOARD .................................................................................................................................. 3-754. FRONT P.C.BOARD ............................................................................................................................. 3-76
3-1
1. NO POWER PROBLEM No power problem occurs when you power on the unit.
1-1. Solution Replace F101, BD101 on SMPS board.
1-2. How to troubleshoot (Countermeasure) 1) Look at the physical of fuse F101. 2) Check the bridge diode BD101.
1-3. Service hint (Any picture / Remark)
Check with ohm meter is short Can look at the physical condition
CAUTION: Danger if fuse is incorrectly replaced.
Replace only with the type identical to fuse rating and(or) model name described in main label.
BD101
!Y CAPC112
DRIVE & SWITCH BLOCKIC101,D102,R105,
ZD101,ZD102,R109,C104,C107,
C108,C109, BC101
SNUBERBLOCK
D101,R104,C105,C106
NOISE FILTERBLOCK
V101,C101,C102,R100,L102
FUSEF101
T101
PHOTO COUPIC102
R101
C103
Y CAPC111
!
3-2
ONE POINT REPAIR INSTRUCTION
2. VFD DOESN’T DISLPAY Timer board doesn’t work. (abnormal display)
2-1. Solution Replace ZD121 on SMPS board.
2-2. How to troubleshoot (Countermeasure) 1) Check P101 in pin 3 --> VKK -25VA at power.
1-2-3. Service hint (Any picture / Remark)
3-3
ONE POINT REPAIR INSTRUCTION
3. NO BOOTING WHEN YOU TURN THE UNIT ON, NO MESSAGE ON FRONT PANEL
When you turn on your set, it will blank / no message on front panel, and it will not boot-up.
3-1. IC100 3-1-1. Solution Replace IC100 on main board.
3-1-2. How to troubleshoot (Countermeasure) 1) Please check 1.2V of C101 on Main board. 2) If 1.2V voltage doesn’t come out, check IC100 Pin 8 (VCC 5.3VA). If you figure out those power there is no 5.3V, please check 5.3VA from SMPS. 3) If VCC input IC100 there is 5.3V signal, First, check R149, C103, R106, R113 and then replace IC100. 4) After changing it, if the set is still not booting : - Check Crystal X700 refer to item 3-4. - Check Serial Flash IC (IC601) refer to item 3-5. - Check RTD183 IC (IC600) refer to item 3-6.
3-1-3. Service hint (Any picture / Remark)
< Main board top view >
IC100
3-4
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will blank / no message on front panel, and it will not boot-up.
3-2. IC102 3-2-1. Solution Replace IC102 on main board.
3-2-2. How to troubleshoot (Countermeasure) 1) Please check 3.3V of C131 on Main board. 2) If 3.3V voltage doesn’t come out, check IC102 Pin 2 (VCC 3.8VA). If you figure out those power there is no 3.8V, please check 3.8VA from SMPS. 3) If VCC input IC102 there is 3.8V signal, First, check R119, R120, R121, R122 and then replace IC102. 4) After changing it, if the set is still not booting : - Check Crystal X700 refer to item 3-4. - Check Serial Flash IC (IC601) refer to item 3-5. - Check RTD183 IC (IC600) refer to item 3-6.
3-2-3. Service hint (Any picture / Remark)
< Main board top view >
IC102
3-5
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will blank / no message on front panel, and it will not boot-up.
3-3. IC106 3-3-1. Solution Replace IC106 on main board.
3-3-2. How to troubleshoot (Countermeasure) 1) Please check 1.8V of C140 on Main board. 2) If 1.8V voltage doesn’t come out, - Check IC106 Pin 2 (VCC 13VA). If you figure out those power there is no 13V, please check 13VA from SMPS. - Check DDR_1.8_CTL IC110 pin 11. If you figure out those power control doesn’t come out any signal level (or voltage), please check power control signal from IC600 on R1005. If R1005 there is 3.3V signal, replace IC110 on Main board. 3) If VCC input IC106 there are 13V signal and power control 3.3V signal, First, check C145, R135, R137 and then replace IC106. 4) After changing it, if the set is still not booting : - Check Crystal X700 refer to item 3-4. - Check Serial Flash IC (IC601) refer to item 3-5.
3-3-3. Service hint (Any picture / Remark)
IC102 IC106
< Main board top view >
3-6
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will blank / no message on front panel, and it will not boot-up.
3-4. X700 3-4-1. Solution Replace X700 on main board.
3-4-2. How to troubleshoot (Countermeasure) 1) Please check the soldering status of 27Mhz crystal (X700). 2) Please check the frequency of 27Mhz crystal (X700). 3) If the crystal doesn’t oscillate, replace X700. 4) After changing it, if the set is still not booting : - Check Serial Flash IC (IC601) refer to item 3-5. - Check RTD183 IC (IC600) refer to item 3-6.
3-4-3. Service hint (Any picture / Remark)
< Main board top view >
3-7
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will blank / no message on front panel, and it will not boot-up.
3-5. IC601 3-5-1. Solution Replace IC601 on main board.
3-5-2. How to troubleshoot (Countermeasure) 1) Please check the IC601 on your eyes. 2) Check the SCE# signal of IC601 pin 7. First, If the SCE# signal is not operating normally during booting, try to change IC601. 3) After changing it, if the set is still not booting : - Check RTD183 IC (IC600) refer to item 3-6.
3-5-3. Service hint (Any picture / Remark)
< Main board top view >
SCE#
3-8
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will blank / no message on front panel, and it will not boot-up.
3-6. IC600 3-6-1. Solution Replace IC600 on main board.
3-6-2. How to troubleshoot (Countermeasure) 1) Please Check 1.2V of C749. Please Check 3.3V of C765. Please Check 1.8V of C780. 2) If it doesn’t work even only one and IC100, IC102, IC106 are no problem, IC600 RTD1183 must be changed. 3) After changing it, if the set will display “HELLO” or “WAIT” on front panel, but set is still no booting, please check item 4.
3-6-3. Service hint (Any picture / Remark)
< Main board top view >
C765
C749
C780
IC600
< Main board bottom view >
3-9
ONE POINT REPAIR INSTRUCTION
4. NO BOOTING WHEN YOU TURN THE UNIT ON, “HELLO” OR “WAIT” ON FRONT PANEL
When you turn on your set, it will display “HELLO” or “WAIT” on front panel, and it will not boot-up normally.
4-1. IC103 4-1-1. Solution Replace IC103 on main board.
4-1-2. How to troubleshoot (Countermeasure) 1) Please check 1.2V of C130 on Main board. 2) If 1.2V voltage doesn’t come out, - Check IC103 Pin 8 (VCC 13VA). If you figure out those power there is no 13V, please check 13VA from SMPS. - Check BD_1.2V_CTL of IC110 pin 3. If you figure out those power control doesn’t come out any signal level (or voltage), please check power control signal from IC600 on R1005. If R1005 there is 3.3V signal, replace IC110 on Main board. 3) If VCC input IC103 there are 13V signal and power control 3.3V signal, First, check the R122, C123, R124, R128 and then replace IC103. 4) After changing it, if the set is still not booting : - Check Crystal X500 refer to item 4-3. - Check NAND Flash IC (IC300) refer to item 4-4. - Check DDR IC (IC400 ~ IC403) refer to item 4-5. - Check BCM7601 IC (IC301) refer to item 4-6.
4-1-3. Service hint (Any picture / Remark)
< Main board top view >
IC103
3-10
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will display “HELLO” or “WAIT” on front panel, and it will not boot-up normally.
4-2. IC107 4-2-1. Solution Replace IC107 on main board.
4-2-2. How to troubleshoot (Countermeasure) 1) Please check 3.3V of C158 on Main board. 2) If 3.3V voltage doesn’t come out, - Check IC107 Pin 2 (VCC 3.8VA). If you figure out those power there is no 3.8V, please check 3.8VA from SMPS. - Check BD_3.3V_CTL of IC110 pin 6. If you figure out those power control doesn’t come out any signal level (or voltage), please check power control signal from IC600 on R1005. If R1005 there is 3.3V signal, replace IC110 on Main board. 3) If VCC input IC107 there are 13V signal and power control 3.3V signal, First, check the R136, R138, R139 and then replace IC107. 4) After changing it, if the set is still not booting : - Check Crystal X500 refer to item 4-3. - Check NAND Flash IC (IC300) refer to item 4-4. - Check DDR IC (IC400 ~ IC403) refer to item 4-5. - Check BCM7601 IC (IC301) refer to item 4-6.
4-2-3. Service hint (Any picture / Remark)
< Main board top view >
IC107
3-11
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will display “HELLO” or “WAIT” on front panel, and it will not boot-up normally.
4-3. X500 4-3-1. Solution Replace X500 on main board.
4-3-2. How to troubleshoot (Countermeasure) 1) Please check the soldering status of 27Mhz crystal (X500). 2) Please check the frequency of 27Mhz crystal (X500) 3) If the crystal doesn’t oscillate, replace X500. 4) After changing it, if the set is still not booting : - Check NAND Flash IC (IC300) refer to item 4-4. - Check DDR IC (IC400 ~ IC403) refer to item 4-5. - Check BCM7601 IC (IC301) refer to item 4-6.
4-3-3. Service hint (Any picture / Remark)
< Main board top view > < Main board bottom view >
3-12
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will display “HELLO” or “WAIT” on front panel, and it will not boot-up normally.
4-4. IC300 4-4-1. Solution Replace IC300 on main board.
4-4-2. How to troubleshoot (Countermeasure) 1) Please check the IC300 on your eyes. 2) Check the /CE signal of IC300 pin 9. First, If the /CE signal is not operating normally during booting, try to change IC300. 3) If the crystal doesn’t oscillate, replace X500. 4) After changing it, if the set is still not booting : - Check DDR IC (IC400 ~ IC403) refer to item 4-5. - Check BCM7601 IC (IC301) refer to item 4-6.
4-4-3. Service hint (Any picture / Remark)
< Main board bottom view >
EBI-nCS0
3-13
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will display “HELLO” or “WAIT” on front panel, and it will not boot-up normally.
4-5. IC400 ~ IC403 4-5-1. Solution Replace IC300 on main board.
4-5-2. How to troubleshoot (Countermeasure) 1) Please check 0.9V of DDR2_0_VREF.(between R300 and R301). Please check 0.9V of DDR2_1_VREF.(between R302 and R303). Please check 1.8V of C140. 2) If it doesn’t work even only one and IC103,IC106, IC107 are no problem, IC400, IC401, IC402, IC403 (DDR memory) must be changed. 3) After changing it, if the set is still not booting : - Check BCM7601 IC (IC301) refer to item 4-6. - Check Main board refer to item 4-7.
4-5-3. Service hint (Any picture / Remark)
< Main board bottom view >
IC400
IC400IC402
IC401
< Main board bottom view >
DDR2_0_VREF
< Main board top view >
DDR2_0_VREF
3-14
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will display “HELLO” or “WAIT” on front panel, and it will not boot-up normally.
4-6. IC300 4-6-1. Solution Replace IC301 on main board.
4-6-2. How to troubleshoot (Countermeasure) 1) Please Check 1.2V of C130 on main board. Please Check 3.3V of C158 on main board. Please Check 1.8V of C140 on main board. 2) If it doesn’t work even only one and IC103, IC106, IC107 are no problem, IC301 BCM7601 must be changed. 3) After changing it, if the set is still no booting, check main board refer to item 4-7.
4-6-3. Service hint (Any picture / Remark)
1.8V
1.2V
IC301
3.3V
< Main board top view >
< Main board bottom view >
3-15
ONE POINT REPAIR INSTRUCTION
When you turn on your set, it will display “HELLO” or “WAIT” on front panel, and it will not boot-up normally.
4-7. Main Board 4-7-1. Solution Replace main board.
4-7-2. How to troubleshoot (Countermeasure) 1) Please remove IC301 and IC400 ~ IC403, and then check the Impedance between each signal (DATA, ADDRESS, and so on.) 2) If there is some Impedance ( a few ohm or infinite ohm), PCB via might be broken. You’d better change MAIN board. (In case of changing Main PCB, SA reset must be executed)
4-7-3. Service hint (Any picture / Remark)
< Main board top view >
3-16
ONE POINT REPAIR INSTRUCTION
5. CAN NOT RECORD ON HDD Booting succeed but can not record on HDD.
5-1. Solution Check HDD Internal Connection or Replace HDD.
5-2. How to troubleshoot (Countermeasure) 1) Make sure that REC Device is HDD.
2) Check the HDD Connection from HDD Assembly to Main Board. 3) If HDD Connection (SATA and Power) are OK, try to change HDD.
5-3. Service hint (Any picture / Remark)
3-17
ONE POINT REPAIR INSTRUCTION
6. WIRELESS NETWORK CONNECTION ERROR When you connect You-tube, My Media or BD-Live through the wireless, access point search result is blank / no detected.
6-1. Solution Replace WiFi module on front board.
6-2. How to troubleshoot (Countermeasure) 1) Please check the WiFi module on your eye. 2) If there is no soldering problem, replace WiFi module. 3) After changing it, if the set is still NG, check BCM7601 IC(IC301). Refer to item 4-6.
6-3. Service hint (Any picture / Remark)
3-18
ONE POINT REPAIR INSTRUCTION
7. WIRED NETWORK CONNECTION ERROR When you connect You-tube, My Media or BD-Live through the wired LAN, the “no connection “ message appears.
7-1. Solution Replace JK800 on main board.
7-2. How to troubleshoot (Countermeasure) 1) Check you internet connection. Make sure it connect properly to modem or router. 2) If internet connection OK, please check the Ethernet Jack (JK800). 3) If there is soldering problem, please re-soldering pin JK800. 4) If after re-soldering problem still occurs, replace JK800. 5) If problem still occurs after change JK800. check BCM7601 IC (IC301). Refer to item 4-6
7-3. Service hint (Any picture / Remark)
< Main board top view > < Main board bottom view >
JK800
3-19
ONE POINT REPAIR INSTRUCTION
8. SHOWING BAD COLOR, NO OUTPUT OR MIXED COLOR ON THE HDMI TV USING HDMI CONNECTION When unit is connected to HDMI TV using HDMI cable, picture shows bad color, no output or mixed color on the screen. But component output is OK.
8-1. Solution Replace JK801 (HDMI Jack) or IC800 (HDMI switching IC).
8-2. How to troubleshoot (Countermeasure) 1) Check JK801 pin soldering. 2) If there is short soldering on pin JK801, re-soldering pin JK801. 3) If problem still occurs, check HDMI data on R824 and RR825, DSCL R826, and DSDA R827 : - If all data OK, replace JK801. - If data NG, check set on BD Mode : 1. Check HDMI_SW on IC800 pin 33, it must “High” level (3.3V). 2. Check R800, R801 and IC800 pin 50 : - If OK --> IC800 defect, replace IC800 (HDMI switching IC). - If NG --> Check IC301 (BCM7601 IC), replace IC301 if necessary. - If data NG, check set on HDD Mode : 1. Check HDMI_SW on IC800 pin 33, it must “Low” level (0V). 2. Check R806, R809 and IC800 pin 64 : - If OK --> IC800 defect, replace IC800 (HDMI switching IC). - If NG --> Check IC600 (RTD1183 IC), replace IC600 if necessary.
8-3. Service hint (Any picture / Remark)IC301 BCM7601
IC600REALTEKRTD1183
IC800TMDS361
HDMISwitch
HDMI_ON0
HDMI_OP0
HDMI_ON1
HDMI_OP1
HDMI_ON2
HDMI_OP2
HDMI_ON3
HDMI_OP3
HDMI_SW
HDMI_HPD
IC804FDC6301NMOSFET
I2C0_SDA
I2C0_SCL
TXC -
TXC+
TX0 -
TX0+
TX1-
TX1+
TX2 -
TX2+
HP_DET
BD
_HD
MI_
CLK
_NB
D_H
DM
I_C
LK_P
BD
_HD
MI_
0_N
BD
_HD
MI_
0_P
BD
_HD
MI_
1_N
BD
_HD
MI_
1_P
BD
_HD
MI_
2_N
BD
_HD
MI_
2_P
BD
_HD
MI_
HTP
LG
DSCL
DSDA
HDMI_SCL
HDMI_SDA
BD
_HD
MI_
SD
A
BD
_HD
MI_
SC
L
USB1_HSDM
USB1_HSDP
AV_SW
IC805TS3XXX
USB Switch
TIMERBOARD
USB JACK
USB1_JACK_DM
USB1_JACK_DP
BD
_US
B1_
D+
BD
_US
B1_
D -
IC802NLASB3157
SCL/SDA SwitchNNNLLLAAASSSBBB315315315777
SCLSCLSCLSCLSSSS /SD/SD/SD/SDAAAA SSSSwwwwwitcitcitcitchhhhIC801
NLASB3157SCL/SDA Switch
IC301 BCM7601
HDMIJACK JK800
R800R801
R806R809
R824R825
IC800
3-20
ONE POINT REPAIR INSTRUCTION
1. SYSTEM PART1-1. BD MODE
1-2. HDD MODE
IC301 BCM7601 XTAL 27MHz
IC600 RTD1183 XTAL 27MHz
1
2
1
IC301
2
IC600
3-21
WAVEFORMS
2. SYSTEM PART - MEMORY2-1. BD MODE
IC301 BCM7601 DDR2_0_BA0
1
IC301 BCM7601 DDR2_0_nWE
2
IC301 BCM7601 DDR2_0_nCAS
3
IC301 BCM7601 DDR2_0_CLK01
4
3
4
2
IC400, IC401, IC402, IC403
1
3-22
2-2. HDD MODE
IC600 RTD1183 BDA0
5
IC600 RTD1183 DWE#
6
IC600 RTD1183 DCAS#
7
IC600 RTD1183 DCK
8
IC603 & IC604
6
8
5
7
3-23
3. VIDEO PART - 1 (100% FULL COLOR-BAR)
HDD : VO_CVBS, BD : BD_CVBS
1A
1B
HDD : VO_Y, BD : BD_Y
HDD : VO_Pb, BD : BD_Pb HDD : VO_Pr, BD : BD_Pr
2A
2B
4A
4B
3A
3B
1A
1B
2A
2B
3A 4A
4B3B
3-24
4. VIDEO PART - 2 (100% FULL COLOR-BAR)
SW_CVBS
1
SW_Y_OUT
2
SW_Pb_OUT
3
SW_Pr_OUT
4
1
4
3
2
3-25
5. AUDIO PART - 1 (1KHz SINE WAVE)
SW_AOUT_FSYNC
1
SW_AOUT_SCLK
2
SW_AOUT_DATA
3
SW_AOUT_MCLK
4
4 32
1
3-26
6. AUDIO PART - 2 (1KHz SINE WAVE)
A_OUT_L
1
A_OUT_R
2
1
2
3-27
7. AUDIO PART - SPDIF OUTPUT
BD : BD_SPDIF
SW_SPDIF
1
3
HDD : SPDIF_OUT
2
31
2
IC901
3
JK900
3-28
8. HDMI PART
HDMI DSCL
1
HDMI DSDA
2
HDMI CLK TXC
3
HDMI DATA TX0
4
1 42
3
3-29
9. TUNER PART
IFp_1
1
IFn_1
2
IFp_2
3
IFn_2
4
1
2
3 4
3-30
10. HDD - BD I/F PART
BD_UART_RXD_3 / UART1_TX
1
BD_UART_TXD_3 / UART1_RX
2
2
1
IC301BCM7601
IC600RTD1183
3-31
3-32
WRING DIAGRAM
X pin : FFCX pin : Board to Board
: Harness: SATA
14 pin
16 pin
45 pin30pin
TIMER BOARDSub timer USB2 pin
WIFI
24 pin
4 pin
4 pinSATA
SCARTRCA JACK ETHERNET
HDMI
SMPS
MAIN BOARD
MD ASSY
TUN
ER
1
3
4 8 7
6 52 pin
FAN
2
1
2
3
4
56
7
8
3-33
1 2 3 4
5 6 7 8
1. OVERALL BLOCK DIAGRAM
3-34
BLOCK DIAGRAMS
REA
R O
UT
SWIT
CH
SYST
EMEX
T IN
TER
FAC
E
VFD
DRIV
ER
VOU
T_Y/
Pb/P
r
HD
D
TIM
ER B
oard
MT8
520
DDR
SDRA
M64
MB
yte
DDR
DDR
DDR
SDR
SDR
SDRAAA
MMM666666666666DRDRDRRRRDRDRDRDRDRDRRRDRDRRRRDRDRDRRRDRRRRRRRRRRRRRRRRRRRRRRRDRRRDRRRRRDRRRRDDDD
SDR
SDR
SDR
SDR
SDR
SDR
SDRRDRSDRDRDRRDRDRRRDRDRSDR
SDR
SDRR
SDRRRRRDRDRRDRRRRRSDRDRSDRRRRDRSDRDRRRDRSDR
SDRR
SDRR
SDR
SDRR
SDRRRRRRRRDRRDDDDDDDDDDDDDDDDSDDDDDDDDDDDDDDDDDSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM64464464446464444464646446666666666666
BBM
BM
BBM
BBBBBBBBBBM
BBM
BM
BBM
BBBBM
BBBBBBBBM
BBBM
BBBBBBBBBM
BM
BBM
BBM
BM
BM
BBBBBM
BBM
BBBBBBBM
BBBBBBBBBBBBM
BBBBBBBBM
BM
BBBBBBBBBBBBBBM
BBBBM
BM
BM
BBM
BM
BM
BBBBM
BMMMMMMMMMMMMMMMMMMMMMM
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DDR2
SDR
AM64
MB
yte
400
DDR
SDRA
M64
MB
yte
DDR
SDRA
M12
8MB
yte
NAND
FLA
SH1G
Byt
e
MT8
520
CVBS
SW
ITCH
MM
1508
SPDI
F SW
ITCH
NLA
SB31
57
AUDI
O SW
ITCH
74LC
X157
Com
p SW
ITCH
MM17
88
I2C S
WIT
CH31
57D
FT
HDMI
SW
ITCH
TMDS
361
Blu
RA
YB
CM
7620
OPA
MP
NJM
1340
4
DAC
PCM
1781
BC
M76
01
UA
RT
SPD
IF_O
UT
UA
RT
DP/
DN
BD
_CVB
S
BD
_SD
A/S
CL
BD
_Y/P
B/P
RAO
UT_
D0
RF
INHA
LF N
IMDU
AL T
UNER
USB
SWIT
CHxx
x
VOU
T_C
VBS
R/G
/B_Y
/Pb/
Pr
SPD
IF_C
oxia
l
WiF
i Mod
ule
4323
1[F
or W
iFi]
DDR
SDRA
M12
8MB
yte
DDR
DDR
DDR
DDDSD
RSD
RSD
RSD
RAAAMMM
1111111DRDRDRRRDRRRRRDRDRRRDRDRRDRDRDRRRRRDRDRDRRDRRRRRRDRDDDDDDDDDSD
RSD
RSD
RSD
RSD
RDRRRSDRRRDRSDR
SDR
SDRRRRRRRRRRRR
SDRRRDRSDR
SDRDRDRSDRRRRRDRDRDDSDDDDSDDDDDDDSDDDDSSSSSSSSSSSSSSSSSS
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM8888828882828282888828282888888888888888282888888888888222222
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttteeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
DDR2
SDR
AM64
MB
yte
400
TS
Mai
n B
oard
TMD
S
A_O
UT_
L/R
SW_T
MD
S
DD
C/H
PD
DP/
DN
UA
RT
SATA
EPH
Y_TD
P/TD
NEP
HY_
RD
P/R
DN
[For
DLN
A/C
IFS/
BD
Liv
e]
[For
WiF
i]
Seria
l FLA
SH1M
Byt
e
DEMO
DULA
TOR
CE6
250
BD
_USB
1_D
+/D
-
EBI_
DAT
A[0
-7]
VOOVOVOUUU
TTT_YYY/
Pb/
//
/Pb/
/Pb/
PPPYYYY
r
RTD
1183
VOU
T_C
VBS
AOU
T_D
0
TU_T
S1_D
0TU
_TS2
_D0
TX/R
X
SPD
IF_O
UT
SATA
SI/S
O
HPD
/DD
C
VFD_
DOUT
VFD_
CLK/
VFD_
CS
TMD
S
DP/
DN
USB
JAC
K
2. SMPS BLOCK DIAGRAM
3-35
BD
101
BR
B
L(B
K)(
WH
)
! Y C
AP
C11
3
Y C
AP
C11
2
DR
IVE
&
SWIT
CH
BLO
CK
IC10
1,D
102,
R10
5,ZD
101,
ZD10
2,R
109,
C10
4,C
107,
C10
8,C
109,
BC
101
SNU
BER
BLO
CK
D10
1,R
104,
C10
5,C
106
NO
ISE
FILT
ERB
LOC
KV1
01,C
101,
C10
2,R
100,
L102
FUSE
F101
13VA
REC
TIFI
ER &
SMO
OTH
ING
BLO
CK
D12
4,C
123,
L123
,C13
3
3.8V
A R
ECTI
FIER
&SM
OO
THIN
G B
LOC
KD
131,
C12
4,L1
24,C
134
T101
REC
TIFI
ER &
SMO
OTH
ING
BLO
CK
D12
1,FR
121,
C12
0,R
181,
R19
1,R
131,
ZD12
1
REC
TIFI
ER &
SMO
OTH
ING
BLO
CK
D12
2,C
122,
R12
2
FEED
BA
CK
BLO
CK
R14
1,R
142,
R14
3,R
144,
R14
5,R
146,
C14
3,D
123
PHO
TO C
OU
PLER
IC10
2
ERR
OR
AM
PIC
103
R10
1
C10
3
Y C
AP
C11
1!
!
5.3V
A R
ECTI
FIER
&SM
OO
THIN
G B
LOC
KD
130,
C12
5,L1
25,C
135
13VA
5.3V
A
3.8V
A
FD(+
)
FD( -
)
-25V
A
P101
3. MAIN BOARD BLOCK DIAGRAM3-1. HDD SECTION
3-36
IC60
3D
DR
2SD
RA
M1G
Bit
64M
x 1
6bit
DQ
[015
:0]
DLU
DQ
SD
LUD
QS
#D
LLD
QS
DLL
DQ
S#
DLU
DM
DLL
DM
DA
[12:
0]D
BA
[2:0
]D
CK
, DC
K#,
DC
KE
DO
DT
IC60
0R
EALT
EKR
TD11
83
DC
S#
DR
AS
#D
CA
S#
DW
E#D
VR
I (V
RE
F)
IC60
4D
DR
2SD
RA
M1G
Bit
64M
x 1
6bit
DA
[12:
0]D
BA
[2:0
]D
CK
, DC
K#,
DC
KE
DO
DT
DC
S#
DR
AS
#D
CA
S#
DW
E#D
VR
I (V
RE
F)D
Q[3
1:16
}D
UU
DQ
SD
UU
DQ
S#
DU
LDQ
SD
ULD
QS
#D
UU
DM
DU
LDM
SA
TA0_
HS
ON
SA
TA0_
HS
IP
SA
TA0_
HS
IN
CN
701
INTE
RN
ALSA
TAIN
TER
FAC
E
SA
TA0_
HS
OP
IC60
1M
X25L
1280
5DM
ISE
RIA
L FL
ASH
MEM
OR
Y12
8MB
IT16
M x
8bi
t
SI
SO
SC
E#
SC
K
SWP
#
IC10
02C
E625
0D
EMO
DU
LATO
R
I2C
1_S
CL
I2C
1_S
DA
TU_R
ST
TU_T
S1_
SYN
CTU
_TS
1_E
N
TU_T
S1_
CLO
CK
TU_T
S1_
D0
TU_T
S2_
SYN
CTU
_TS
2_E
N
TU_T
S2_
CLO
CK
TU_T
S2_
D0
TU10
00H
ALF
NIM
DU
AL
TUN
ER
TUS
CL_
1TU
SD
A_1
IFp_
1
IFn_
1
TUS
CL_
2TU
SD
A_2
IFp_
2
IFn_
2
AN
T_5V
_CTL
IC30
1B
CM
7601
BD
PRO
CES
SOR
UA
RT1
_TX
B
D_U
AR
T_R
XD_3
UA
RT1
_RX
B
D_U
AR
T_TX
D_3
UA
RT0
_TX
UA
RT0
_RX
CN
601
PC D
EBU
GU
AR
T
3-37
IC30
1B
CM
7601
IC30
1B
CM
7601
IC30
1 B
CM
7601
IC60
0R
EALT
EKR
TD11
83
IC90
4M
M17
88C
OM
PON
ENT
Switc
h
VO
_Y
VO
_Pb
VO
_Pr
AV
_SW
LPF1
, LP
F2
BD_Y
BD_Pb
BD_Pr
SW_Y
_OU
T
SW_P
b_O
UT
SW_P
r_O
UT
TRSw
itch
G_S
CA
RT_
OU
T
B_S
CA
RT_
OU
T
R_S
CA
RT_
OU
T
RC
A_Y
_OU
T
RC
A_P
b_O
UT
RC
A_P
r_O
UT
RG
B_S
EL_
OU
T
IC90
5M
M15
08C
VBS
Switc
h
VO
_CV
BS
AV
_SW
BD
_CV
BS
SW_C
VB
S
SW_C
VB
S
IC90
174
LCX1
57AU
DIO
Switc
h
AO
_MC
LK
AO
_BC
LK
AO
_LR
CK
AV
_SW
BD_FS_CLKO
BD_I2S_CLK
BD_I2S_LR
AO
_SD
O
BD_I2S_DATA
AO
_MC
LK
AO
_BC
LK
AO
_LR
CK
AO
_SD
O
IC90
0PC
M17
81AU
DIO
DAC
IC90
3
NJM
1340
4
L R
Audi
oM
ute
Blo
ck
ZERO_AUDIO
AM
UTE
EU
1_A
_OU
T_L
EU
1_A
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T_R
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L
A_O
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16_9
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, 16_
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RG
B_S
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SC
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0
HD
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1
HD
MI_
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1
HD
MI_
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2
HD
MI_
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2
HD
MI_
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3
HD
MI_
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HD
MI_
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-
TX0+
TX1-
TX1+
TX2
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TX2+
HP
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T
BD_HDMI_CLK_NBD_HDMI_CLK_PBD_HDMI_0_NBD_HDMI_0_PBD_HDMI_1_NBD_HDMI_1_PBD_HDMI_2_NBD_HDMI_2_PBD_HDMI_HTPLG
DS
CL
DS
DA
HD
MI_
SC
L
HD
MI_
SD
A
BD_HDMI_SDA
BD_HDMI_SCL
US
B1_
HS
DM
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DP
AV
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IC80
5TS
3XXX
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Sw
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TIM
ERB
OA
RD
USB
JAC
K
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B1_
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M
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B1_
JAC
K_D
P
BD_USB1_D+
BD_USB1_D -
IC80
2N
LASB
3157
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SDA
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IC30
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IC30
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IC30
1B
CM
7601
HD
MI
JAC
K
SW_S
PD
IF
MAIN BOARD BLOCK DIAGRAM3-2. A/V SWITCH BLOCK
3-38
DD
R2_
0_C
LK01
_P ,
DD
R2_
0_C
LK01
_N
IC30
1B
RA
OD
CO
MB
CM
7601
WIF
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SB
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CN
801
WIF
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TER
FAC
E
WIF
I_U
SB
0_D
+
JK80
0ET
HER
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WIF
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IC30
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AND
08G
W3B
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AN
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LASH
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BIT
EB
I_D
ATA
[0-7
]
EB
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EB
I_nC
S1
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I_nW
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EB
I_N
AN
D_R
B
NA
ND
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ND
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NA
ND
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EP
G_1
V2
DD
R2_
0_D
QM
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DR
2_0_
DQ
M1
DD
R2_
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S0
DD
R2_
0_D
QS
0_P
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DR
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S0_
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DD
R2_
0_D
ATA
[0 -1
5]
DD
R2_
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DR
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R2_
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DR
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M3
DD
R2_
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DD
R2_
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2_P
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DQ
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DD
R2_
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[16
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DD
R2_
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DD
R2_
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R2_
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DD
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IC40
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RA
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Bit
64M
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IC40
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RA
M1G
Bit
64M
x 1
6bit
DD
R2_
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DD
R2_
1_C
LK01
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R2_
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[16
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1_A
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R[0
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R2_
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IC40
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MAIN BOARD BLOCK DIAGRAM3-3. BD SECTION
3-39
IC60
0R
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2901
HFS
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G[0
1-06
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6-15
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P05 P03
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STOP
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R
LED
2901
LED
2902
LED
01
R
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LED
02
B
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LED
03
R
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LED
04
B
LUE
US
B1_
HS
DM
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B1_
HS
DP
AV
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IC90
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USB
Sw
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JK29
01
USB
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K
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B1_
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702
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TIM
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RD
MA
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OA
RD
IC30
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CO
MB
CM
7601
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4. TIMER BOARD BLOCK DIAGRAM
3-40
13VA
BD
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V
IC10
3M
P238
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R_1
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IC10
6M
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R_1
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5.3V
A
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HD
D_5
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R_C
TL_H
MPE
G (R
TD11
83)
IC10
5M
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12V
HD
D_1
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C_1
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IC10
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A
MS_
3.3V
A
IC10
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V
IC10
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3965
D
BD
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TL
IC10
8K
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V_C
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T125
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SW_F
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CH
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TD11
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FD( -
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-25V
A
FD( -
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A
FRO
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MPS
CN
100
5. MAIN BOARD POWER SIGNAL5-1. OVERALL
3-41
IC60
0R
EALT
EKR
TD11
83
MS
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VA
V12
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B
V12
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TA
V12
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MS_
1.2V
A
IC60
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DR
2 SD
RA
M
V33
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AC
V33
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V33
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B
V33
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MI
MS_
3.3V
A
V33
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V33
V18
V18
V18
DD
R_1
.8V
IC60
4D
DR
2 SD
RA
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DV
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VR
EF)
IC60
1SE
RIA
L FL
ASH
CN
601
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V33
V33
IC10
01LD
1117
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V
3.3V
TU_3
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IC10
02C
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0
TU_3
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TU_3
.3V
TU_1
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TU10
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ALF
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TUN
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TU_3
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5V
CN
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DD
HD
D_5
VH
DD
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3VA
IC70
074
HC
T125
SW_5
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MAIN BOARD POWER SIGNAL5-2. HDD SECTION
3-42
IC30
1B
RO
AD
CO
MB
CM
7601
BD
_1.2
V
SA
TA_A
VD
D12
US
B_V
DD
12
EP
HY_
VD
D12
BD
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V
IC40
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DR
2 SD
RA
M
VD
AC
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D33
BD
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V
BD
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V
DD
R_1
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DD
R_1
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DD
R_1
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DD
R_1
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IC40
1D
DR
2 SD
RA
M
DD
R2_
0_V
RE
F
IC50
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IC
JK80
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CN
501
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HD
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DD
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IC30
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AN
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LASH
SA
TA_P
LLV
DD
12
IC40
2D
DR
2 SD
RA
M
IC40
3D
DR
2 SD
RA
M
DD
R_1
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DD
R_1
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DD
R2_
1_V
RE
F
BD
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V
BD
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V
VC
C_2
.5V
5V
MAIN BOARD POWER SIGNAL5-3. BD SECTION
3-43
IC80
0TM
DS3
61H
DM
I_3.
3V
US
B_S
W_3
.3V
IC80
4M
OSF
ET
IC80
1N
LASB
3157
5V
5V
IC80
5TS
3XXX
IC90
174
LCX1
57
5V
3.3V
HD
MI_
3.3V
IC80
2N
LASB
3157
IC90
0PC
M17
81
IC90
4M
M17
88
5V
3.3V
IC90
2N
LASB
3157
3.3V
5V 5V
IC90
5M
M15
085V
IC90
3N
JM13
404
12V
12V
JK80
1H
DM
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CK
5.3V
A
5.3V
A
MAIN BOARD POWER SIGNAL5-4. A/V SWITCH
3-44
6. TIMER BOARD POWER SIGNAL
5.3V
A
IC29
02LM
3910
2DJK
2901
USB
JA
CK
RM
C29
01R
EMO
CO
N
FRO
M M
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BO
AR
D
5V
5.3V
A5.
3VA
SW_5
.3VA
IC29
01PT
C63
15-2
9VA
-29V
A
SW_5
.3VA
SW_F
D( +
)
DIG
2901
HFS
-06S
C41
VFD
FD( -
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( -)
SW_F
D( +
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RES
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RPU
LL-U
P3.
3VA
3.3V
A
PTM
2901
3-45 3-46
CIRCUIT DIAGRAMS1. SMPS - POWER CIRCUIT DIAGRAM
WHEN SERVICING THIS CHASSIS, UNDER NO CIRCUMSTANCES SHOULD THE ORIGINAL DESIGN BE MODIFIED OR ALTERED WITHOUT PERMISSION FROM THE LG CORPORATION. ALL COMPONENTS SHOULD BE REPLACED ONLY WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT. SPECIAL COMPONENTS ARE SHADED ON THE
SCHEMATIC FOR EASY IDENTIFICATION. THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIFFER FROM THE ACTUAL CIRCUIT USED. THIS WAY, IMPLEMENTATION OF THE LATEST SAFETY AND PERFORMANCE IMPROVEMENT CHANGES INTO THE SET IS NOT DELAYED UNTIL THE NEW SERVICE LITERATURE IS PRINTED.
1. Shaded( ) parts are critical for safety. Replace only with specified part number.
2. Voltages are DC-measured with a digital voltmeter during Play mode.
IMPORTANT SAFETY NOTE :
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
WarningParts that are shaded are critical withrespect to risk of fire or electrical shock.
CAUTION: Danger if fuse is incorrectly replaced.
Replace only with the type identical to fuse rating and(or) model name described in main label.
3-47 3-48
2. MAIN - POWER, GND CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
3-49 3-50
3. MAIN - BCM7601(1) CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
3-51 3-52
4. MAIN - BCM7601(2) CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
3-53 3-54
5. MAIN - DDR2-800 CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
3-55 3-56
6. MAIN - MEMORY CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
3-57 3-58
7. MAIN - USB, SATA, ETHERNET, HDMI CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
8. MAIN - HDMI, USB CIRCUIT DIAGRAM
3-59 3-60
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
9. MAIN - AUDIO, VIDEO CIRCUIT DIAGRAM
3-61 3-62
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
3-63 3-64
10. MAIN - DVB-T TUNER CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
11. FRONT - TIMER CIRCUIT DIAGRAM
3-65 3-66
A
1
2
3
4
5
6
7
8
9
0
1
2
B C D E F G H I J K L M N O P Q R S T
3-67 3-68
CIRCUIT VOLTAGE CHART1. IC POWER
2. MAIN BOARD - CAPACITORS
3. SMPS BOARD - CAPACITORS
No. IC Supply Voltage Source Spec/RatingCheck Result
OK
1Front End BCM7620LIC100
1.2V 1.2V 1.08V~1.32V 1.194D3.3V 3.3V 3V~3.6V 3.293A3.3V 3.3V 3V~3.6V 3.273
2Serial FlashLIC101
L3.3V 3.3V 1.08V~1.32V 3.293
3Front End RAMLIC601
L3.3V 3.3V 1.08V~1.32V 3.293
4BD MPEG BCM7601IC301
BD_3.3V 3.3V 3V~3.6V 3.35DDR_1.8V 1.8V 1.7V~1.9V 1.787BD_1.2V 1.2V 1.08V~1.32V 1.206
5BD NAND FlashIC300
BD_3.3V 3.3V 3V~3.6V 3.35
6BD DDR RAMIC400
DDR_1_8V 1.8V 1.7V~1.9V 1.787DDR2_0_VREF 0.9V 0.49*1.8V~0.51*1.8V 0.892
7BD DDR RAMIC401
DDR_1_8V 1.8V 1.7V~1.9V 1.787DDR2_0_VREF 0.9V 0.49*1.8V~0.51*1.8V 0.893
8BD DDR RAMIC402
DDR_1_8V 1.8V 1.7V~1.9V 1.787DDR2_1_VREF 0.9V 0.49*1.8V~0.51*1.8V 0.892
9BD DDR RAMIC403
DDR_1_8V 1.8V 1.7V~1.9V 1.787DDR2_1_VREF 0.9V 0.49*1.8V~0.51*1.8V 0.893
10RTD1183 MPEGIC600
V33 3.3V 3V~3.6V 3.289V18 1.8V 1.7V~1.9V 1.78
MS_1.2VA 1.2V 1.08V~1.32V 1.21
11RTD FLASHIC601
V33 3.3V 3V~3.6V 3.289
12RTD DDR RAMIC603
V18 1.8V 1.7V~1.9V 1.78DVRI 0.9V 0.49*1.8V~0.51*1.8V 0.89
13RTD DDR RAMIC604
V18 1.8V 1.7V~1.9V 1.78DVRI 0.9V 0.49*1.8V~0.51*1.8V 0.89
14 SMPS Output13VA 13V 12.35V~13.65V 12.643.8VA 3.8V 3.61V~3.99V 3.8575.3VA 5.3V 5.035V~5.565V 5.284
LOCA. NO. SPEC.P/OFF PLAY with 2Ch Recording
(+)V (-)V (+)V (-)VC100 100UF/16V 5.29 0.00 5.21 0.00
C1020 100UF/16V 0.74 0 3.3 0C1036 100UF/16V 0.05 0 1.83 0C126 100UF/16V 0.00 0.00 12.03 0.00 C131 100UF/16V 3.31 0.00 3.30 0.00 C151 100UF/25V 0.74 0.00 3.32 0.00 C152 100UF/25V 0.00 0.00 5.01 0.00 C158 100UF/16V 3.37 0.00 3.35 0.00 C161 100UF/16V -21.24 -23.29 -24.82 -27.49 C169 100UF/16V 0.00 0.00 12.00 0.00 C307 100UF/6.3V 3.37 0.00 3.35 0.00 C308 47UF/16V 0.26 0.00 1.21 0.00 C309 47UF/16V 0.26 0.00 1.21 0.00 C334 47UF/16V 3.37 0.00 3.35 0.00 C335 47UF/16V 1.81 0.00 1.79 0.00 C336 47UF/16V 3.37 0.00 3.35 0.00 C337 47UF/16V 1.81 0.00 1.79 0.00 C372 47UF/16V 3.06 0.00 2.58 0.00 C400 220UF/16V 1.80 0.01 1.79 0.00
LOCA. NO. SPEC.P/OFF PLAY with 2Ch Recording
(+)V (-)V (+)V (-)VC437 220UF/16V 1.81 0.00 1.79 0.00 C438 220UF/16V 1.81 0.00 1.79 0.00 C517 22UF/16V 3.37 0.00 3.35 0.00 C521 22UF/16V 3.37 0.00 3.38 0.00 C522 22UF/16V 0.27 0.01 5.11 0.00 C643 22UF/6.3V 3.05 0.00 3.09 0.00 C719 100UF/16V 0.00 0.00 11.98 0.00 C725 100UF/25V 0.27 0.00 5.01 0.00 C749 220UF/6.3V 1.24 0.00 1.23 0.00 C765 220UF/6.3V 3.32 0.00 3.30 0.00 C778 220UF/6.3V 3.32 0.08 3.29 0.00
C780[T] 330UF/6.3V 1.80 0.00 1.79 0.00 C784 220UF/6.3V 3.13 0.00 3.19 0.00 C790 100UF/16V 5.32 0.00 5.27 0.00 C813 22UF/16V 3.06 0.00 2.59 0.00 C933 470UF/16V 0.17 -0.30 2.20 1.49 C935 470UF/16V 0.17 -0.24 2.20 1.68 C938 22UF/6.3V 0.61 0.02 1.91 0.80 C939 22UF/6.3V 0.61 0.00 1.69 0.45 C949 100UF/16V 0.27 0.00 5.08 0.00 C952 47UF/16V 0.17 0.00 3.11 0.00 C958 220UF/16V 0.13 -1.48 2.46 0.27 C959 220UF/16V 0.14 -1.54 2.46 0.21 C960 470UF/16V 0.13 -0.83 2.00 0.71 C961 100UF/16V 0.29 0.00 5.10 0.00 C974 100UF/16V 0.27 0.00 5.10 0.00 C976 47UF/16V 0.00 0.00 12.00 0.00 C979 10UF/16V 0.14 0.00 2.55 0.00 C982 10UF/16V 0.00 0.00 3.68 0.00 C984 10UF/16V 0.00 0.00 3.62 0.00 C9A2 22UF/6.3V 0.01 0.01 0.00 0.00 C9A3 100UF/16V 0.00 0.01 0.02 0.00 LC226 100UF/16V 0.00 0.00 12.00 0.00 LC232 100UF/25V 0.00 0.00 5.01 0.00 LC600 100UF/16V 0.00 0.00 3.29 -0.01 LC901 100UF/16V 0.00 0.00 5.01 0.00 LC903 100UF/16V 0.00 0.00 3.31 0.00 LC910 100UF/16V 0.39 0.00 4.30 0.00 LC912 100UF/16V 0.00 0.00 11.91 0.00 LC913 100UF/16V 0.00 0.00 1.19 0.00 LC922 100UF/16V 0.00 0.00 8.12 0.00
LOCA. NO. SPEC.REC P/OFF
(+)V (-)V (+)V (-)VC103 100u/450 318.00 0.00 324.00 0.00 C109 47u/50 16.50 0.00 12.50 0.00 C120 220u/16 -24.50 -28.40 -21.59 -28.28 C122 47u/50 0.00 -31.78 0.00 -30.78 C123 1000u/25 12.84 0.00 14.10 0.00 C124 2200u/10 3.95 0.00 4.18 0.00 C125 2200u/16 5.37 0.00 5.31 0.00 C133 470u/25 12.84 0.00 14.10 0.00 C134 1000u/10 3.95 0.00 4.18 0.00 C135 1000u/10 5.31 0.00 5.31 0.00
3-69 3-70
PRINTED CIRCUIT BOARD DIAGRAMS1. MAIN P.C.BOARD(TOP VIEW)
7
6
5
4
3
2
1
A B C D E F G H I J K L M
10
11
9
8
3-71 3-72
MAIN P.C.BOARD(BOTTOM VIEW)
7
6
5
4
3
2
1
A B C D E F G H I J K L M
10
11
9
8
3-73 3-74
2. SMPS P.C.BOARD(TOP VIEW) (BOTTOM VIEW)
7
6
5
4
3
2
1
A B C D E
10
9
8
7
6
5
4
3
2
1
A B C D E
10
9
8
WarningParts that are shaded are critical withrespect to risk of fire or electrical shock.
3-75 3-76
3. KEY P.C.BOARD(TOP VIEW)
(BOTTOM VIEW)
4. FRONT P.C.BOARD(TOP VIEW)
(BOTTOM VIEW)
3
2
1
A B C D E F G H I J K L M
2
1
A B
3
2
1
A B C D E F G H I J K L M
2
1
A B
4-1
SECTION 4
HL-06P(BM09H) LOADER PART
CONTENTS
COMPONENT REPAIR GUIDE ............................................................................................................... 4-21. ABNORMAL MD OPERATION ................................................................................................................. 4-22. NO POWER .............................................................................................................................................. 4-33. "ALL BD DISC" READING ERROR .......................................................................................................... 4-44. ABNORMAL SERVO OPERATION .......................................................................................................... 4-5
HOW TO USE THE SA RESET FUNCTION ....................................................................................... 4-61. PURPOSE ................................................................................................................................................. 4-62. REQUIRED SA RESET. ........................................................................................................................... 4-63. SA RESET PROCEDURE ........................................................................................................................ 4-6
MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION ...................................... 4-81. LIC100 (BCM7620) : BLU-RAY SIGNAL PROCESSOR .......................................................................... 4-82. LIC200 (R2A30209SP-W02Z) : SPINDLE MOTOR AND 6CH ACTUATOR DRIVER ........................... 4-143. PICK-UP CONNECTOR TERMINAL PIN ASSIGNMENTS (SF-BD412) ............................................... 4-16
BLOCK DIAGRAM .................................................................................................................................... 4-17
CIRCUIT DIAGRAM .................................................................................................................................. 4-19
CIRCUIT VOLTAGE CHART ................................................................................................................. 4-21
( HR500 Series Only )
4-2
COMPONENT REPAIR GUIDE
1. ABNORMAL MD OPERATION Abnormal disc reading or abnormal tray open/close. --> Replace new MD and test if it is operated normally.
1-1. Component 1) Traverse assembly 2) MD junction board 3) FFC cable from main board to MD
1-2. How to troubleshoot (Countermeasure) 1) Check the connection between main board and FFC cable, confirm the connection point. 2) Check the connection of MD junction board cable. 3) If all the cable connections are normal, replace the traverse assembly.
1-3. Service hint (Any picture / Remark)
◊ After changing MD (Traverse assembly), you must perform "SA Reset". Refer to the next chapter "How to use the SA reset function".
For SLED M. For Spindle M.
For Loading M.
For pick-up Check the soldering status of connector,and connection of cable
< MD Top View > < MD Bottom View >
For motor(Spindle, Sled, Loading)
4-3
< Main Board Top >
COMPONENT REPAIR GUIDE
2. NO POWER - When you turn on your BD-P, it will display “Hello” message continuously on front panel. - Set Boot-up fail.
2-1. Component 1) LIC900 -3.3V LDO 2) LIC910 -1.2V LDO 3) LD901 -DIODE
2-2. How to troubleshoot (Countermeasure) 1) No Xtal Oscillation : LOC. No: LX101 (25Mhz) 2) No Voltage : 1.2V, 3.3V
2-3. Service hint (Any picture / Remark)
LIC900 3.3V(OUT) 5.0V(IN) 4.1V(OUT) 1.2V(OUT) LIC910
4-4
< Main Board Top >
COMPONENT REPAIR GUIDE
3. "ALL BD DISC" READING ERROR - All the Blu-ray disc is not operated, but DVD and CD are operated normally. - If the LDO (8V) for APC of BD laser diode is abnormal, BD doesn't work.
3-1. Component 1) MD (Traverse Assembly) 2) LIC920 –Adjustable LDO
3-2. How to troubleshoot (Countermeasure) 1) Check output voltage of LIC920 - 8.1V 2) If output voltage is abnormal, check the periphery of LIC920 and replace it.
3-3. Service hint (Any picture / Remark)
8V(OUT)
12V(IN)
12V(INPUT)8V(OUTPUT)
4-5
< Main Board Top >
COMPONENT REPAIR GUIDE
4. ABNORMAL SERVO OPERATION - The actuator, spindle and sled operation of pick-up are abnormal. - After changing MD, the set is still not operated. - After changing Motor Drive IC, the set is still not operated.
4-1. Component 1) LIC270 - OP Amp.
4-2. How to troubleshoot (Countermeasure) 1) Check if the voltage of LIC270 (Pin5 and Pin7) is 1.67V.
4-3. Service hint (Any picture / Remark)
1.67V
4-6
HOW TO USE THE SA RESET FUNCTION
1. PURPOSE
In order to insert the values, after clearing SA initial values of the pick-up.
2. REQUIRED SA RESET
- After changing Traverse. - After changing Main PC Board Assembly. - After changing F/E Flash IC (LIC101)
3. SA RESET PROCEDURE
1) After the set turn on, enter the home menu.
2) Press HOME key to escape from home menu.
3) Press the 4 -> 5 -> 6 -> 2 -> 5 -> 8 -> 0 (numerical button) on the remote controller to display debug window.
4-7
Barcode 1 EA
How to check the BD Single Layer and Double Layer Disc
Barcode 2 EA
BD Single Layer Disc BD Double Layer Disc
4) Select 6 on debug window to perform SA Reset.
5) Press Return key or Pause key to finish debug mode.
6) Playback once BD disc more than 3 srconds. ( At this time, you must use BD ROM single layer and BDR single layer disc. )
4-8
MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION
1. LIC100 (BCM7620) : Blu-ray SIGNAL PROCESSOR1-1. Pin Assignment
4-9
1-2. Block Diagram
BCM7620
4-10
1-3. Pin Function
PIN NO. PIN NAME DESCRIPTION1 VDD3TBG Analog Power for Write Strategy TBG (3.3 V) 2 OSCENN Oscillator Enable Output (LVDS)
3 OSCENP/ OSCEN OSCENP: Oscillator Enable Output (LVDS) OSCEN: Oscillator Enable Output (CMOS)
4 EFM3N/ CLKN EFM3N: EFM Output (LVDS) CLKN: Clock Output5 EFM3P/ CLKP EFM3P: EFM Output (LVDS) CLKP: Clock Output6 VDD3LVDS Analog Power for LVDS I/Os (3.3 V) 7 VSSLVDS Analog Ground for LVDS I/Os 8 EFM2N/ NRZN EFM2N: EFM Output (LVDS) NRZN: NRZ Output9 EFM2P/ NRZP EFM2P: EFM Output (LVDS) NRZP: NRZ Output
10 EFM1N EFM Output (LVDS) 11 EFM1P EFM Output (LVDS) 12 IOVDD Digital Power for I/O Pads (3.3 V) 13 VSS Digital Ground for Core and IO Pads 14 GAINSW Gain Swicth Output 15 PA7 General Purpose I/O 16 RD8 SDRAM Data Bus 17 LDON Laser Driver On 18 RD9 SDRAM Data Bus 19 IOVDD Digital Power for I/O Pads (3.3 V) 20 RD10 SDRAM Data Bus 21 RD11 SDRAM Data Bus 22 RD12 SDRAM Data Bus 23 RD13 SDRAM Data Bus 24 VSS Digital Ground for Core and IO Pads 25 RD14 SDRAM Data Bus 26 RD15 SDRAM Data Bus 27 VDD Digital Power for Core (1.2 V) 28 VSS Digital Ground for Core and IO Pads 29 IOVDD Digital Power for I/O Pads (3.3 V) 30 RD0 SDRAM Data Bus 31 SCLK SPI Serial Interface Clock Output 32 RD1 SDRAM Data Bus 33 SDATA SPI Serial Interface Data Input/Output 34 SEN SPI Serial Interface Enable Output 35 VSS Digital Ground for Core and IO Pads 36 RD2 SDRAM Data Bus 37 SBUSY SPI Serial Interface Busy Input 38 RD3 SDRAM Data Bus 39 SEN2 SPI Serial Interface Enable 2 Output 40 RD4 SDRAM Data Bus 41 SEN3 SPI Serial Interface Enable 3 Output 42 RD5 SDRAM Data Bus 43 SEN4 SPI Serial Interface Enable 4 Output 44 IOVDD Digital Power for I/O Pads (3.3 V) 45 RD6 SDRAM Data Bus 46 PC3 General Purpose I/O 47 RD7 SDRAM Data Bus 48 PA5/ PANICIN PA5: General Purpose I/O PANICIN: Panic Input 49 PA0/ GAINSW2 PA0: General Purpose I/O GAINSW2: Gain Switch 2 Output 50 VSS Digital Ground for Core and IO Pads 51 IOVDD Digital Power for I/O Pads (3.3 V) 52 VDD Digital Power for Core (1.2 V) 53 SFCK Serial Flash Clock Output
4-11
PIN NO. PIN NAME DESCRIPTION54 SFDI Serial Flash Data Input 58 SFDO Serial Flash Data Output 59 SFCS# Serial Flash Chip Select Output 60 PC1 General Purpose I/O 61 PC2 General Purpose I/O 62 PC0 General Purpose I/O 63 PB3/ WGATE PB3: General Purpose I/O WGATE: Write Gate Output 64 PB2/ DVDCLK PB2: General Purpose I/O DVDCLK: DVD Clock Output 65 PA6/ EXTINT#/ TCK PA6: General Purpose I/O, EXTINT#: External Interrupt Input TCK: 66 PA2/ UARTRX PA2: General Purpose I/O, UARTRX: UART Receive Input
67 PA1/ UARTTX/ SEN4 PA1: General Purpose I/O, UARTTX: UART Transmit Output, SEN4: SPI Serial Interface Enable 4 Output
68 VSS Digital Ground for Core and IO Pads 69 IOVDD Digital Power for I/O Pads (3.3 V) 70 PRST# Power-On Reset 71 PONDIS Power-On Reset Disable Input 72 VSS Digital Ground for Core and IO Pads 73 VDD Digital Power for Core (1.2 V) 74 VDD1SATA Analog Power for SATA PHY (1.2 V) 75 VSSSATA Analog Ground for SATA PHY 76 HTXP SATA Trasmit Output 77 HTXN SATA Trasmit Output 78 VSSSATA Analog Ground for SATA PHY 79 HRXN SATA Receive Input 80 HRXP SATA Receive Input 81 VSSSATA Analog Ground for SATA PHY 82 VDD1SATA Analog Power for SATA PHY (1.2 V) 83 VDD1SATA Analog Power for SATA PHY (1.2 V) 84 HREXT SATA External Resistor 85 VSS SATA Analog Ground for SATA PHY 86 HXTALI SATA Clock Oscillator Input (25.000 MHz) 87 HXTALO SATA Clock Oscillator Output (25.000 MHz) 88 VDD3SATA Analog Power for SATA PHY (3.3 V) 89 PB4/ MIO0/ TDI PB4: General Purpose I/O MIO0: Multiplexed Test I/O Bus 90 PB5/ MIO1/ TDO PB5: General Purpose I/O MIO1: Multiplexed Test I/O Bus
91 PB6/ MIO2PB6: General Purpose I/O MIO2: Multiplexed Test I/O Bus
92 PB7/ MIO3/ OENC PB7: General Purpose I/O MIO3: Multiplexed Test I/O Bus OENC: Optical Encoder Input for LightScribe
93 VSS Digital Ground for Core and IO Pads 94 VDD Digital Power for Core (1.2 V) 95 VDD3PLL Analog Power for System PLL and Servo PLL (3.3 V) 96 VSSPLL Analog Ground for System PLL and Servo PLL 97 TDO JTAG Data Ouput 98 TMS JTAG Mode Select Input 99 TCK JTAG Clock Input
100 TDI JTAG Data Input 101 TRST# JTAG Reset Input 102 PB0 PB0: General Purpose I/O 103 PB1 LAND PB1: General Purpose I/O LAND: Land/Groove Output
104 PA3/ ALPHASIN PA3: General Purpose I/O ALPHASIN: Alpha Step Motor Sine PDM Output
105 PA4/ ALPHACOS PA4: General Purpose I/O ALPHACOS: Alpha Step Motor Cosine PDM Output
109 FG Spindle Motor Feedback 110 DMO Spindle Motor PDM Output
4-12
PIN NO. PIN NAME DESCRIPTION111 IOVDD Digital Power for I/O Pads (3.3 V) 112 VSS Digital Ground for Core and IO Pads 113 VDD Digital Power for Core (1.2 V) 114 STEP1 Sled Step Motor PDM Output 115 STEP2 Sled Step Motor PDM Output 116 RWE# SDRAM Write Enable Output
117 TILT/ FOO2 TILT: Tilt PDM Output FOO2: Focus Tilt PDM Output
118 RCAS# SDRAM Column Address Strobe Output
119 FOO/ FOO1 FOO: Focus PDM Output FOO1: Focus Tilt PDM Output
120 RRAS# SDRAM Row Address Strobe Output 121 TRO Tracking PDM Output 122 RCS# SDRAM Chip Select Output 123 RAD13 SDRAM Address Bus 124 VREFPDM Reference Voltage PDM Output 125 RAD10 SDRAM Address Bus 126 LDEL2 Laser Control PDM Output 127 RAD0 SDRAM Address Bus 128 LDEL1 Laser Control PDM Output 129 RAD1 SDRAM Address Bus 130 LDEL0 Laser Control PDM Output 131 RAD2 SDRAM Address Bus 132 LTHR Laser Control PDM Output 133 RAD12 SDRAM Address Bus 134 DQM0 SDRAM Byte Mask Output 135 IOVDD Digital Power for I/O Pads (3.3 V) 136 VSS Digital Ground for Core and IO Pads 137 DQM1 SDRAM Byte Mask Output 138 RAD3 SDRAM Address Bus 139 RAD4 SDRAM Address Bus 140 RAD5 SDRAM Address Bus 141 RAD6 SDRAM Address Bus 142 RAD7 SDRAM Address Bus 143 RAD8 SDRAM Address Bus 144 RAD9 SDRAM Address Bus 145 RAD11 SDRAM Address Bus 146 VDD Digital Power for Core (1.2 V) 147 RCLKE SDRAM Clock Enable 148 RCLK SDRAM Clock 149 VSSADCPLL Analog Ground for ADC PLL 150 VDD3ADCPLL Analog Power for ADC PLL (3.3 V) 151 VSSHFLDR Analog Ground for HF LDR 152 VDD3HFLDR Analog Power for HF LDR (3.3 V) 153 VSSHFADC Analog Ground for HF ADC 154 VDD3HFADC Analog Power for HF ADC (3.3 V) 155 VDD3DPD Analog Power for AFE DPD (3.3 V) 156 VDD3RF Analog Power for AFE RF (3.3 V) 157 EQDON RF Output and Testing Port 158 EQDOP RF Output and Testing Port 159 VSSDPD Analog Ground for AFE DPD 160 VSSRF Analog Ground for AFE RF 161 MUXOUT2 Un-Buffered Analog Test Output 2 162 MUXOUT1 Un-Buffered Analog Test Output 1 170 GPADC1 General Purpose ADC Channel 1 Input 171 BDRFP BD Summed RF Input 172 BDRFN BD Summed RF Input
4-13
PIN NO. PIN NAME DESCRIPTION173 DVDRFP DVD Summed RF Input 174 DVDRFN DVD Summed RF Input 175 GPADC2 General Purpose ADC Channel 2 Input 176 WPP1/ WRF WPP1: DVD WPP1 (A+D) Input (5V tolerant) WRF: Write RF Input 177 WPP2 DVD WPP1 (B+C) Input (5V tolerant) 178 IIN Photodiode Input 179 JIN Photodiode Input 180 AIN Photodiode Input 181 BIN Photodiode Input 182 CIN Photodiode Input 183 DIN Photodiode Input 184 VDD3WBL Analog Power for AFE Wobble (3.3 V) 185 VSSWBL Analog Ground for AFE Wobble 186 EIN Photodiode Input 187 FIN Photodiode Input 188 GIN Photodiode Input 189 HIN Photodiode Input 190 VREFB Reference Voltage for OEIC (1.5 to 2.55V) 191 VDD3SVO Analog Power for AFE Servo (3.3 V) 192 VSSSVO Analog Ground for AFE Servo 193 BDFPDIP BD Forward Photodiode Input 194 BDFPDIN BD Forward Photodiode Input 195 DVDFPDIP DVD Forward Photodiode Input
196DVDFPDIN/ FPDVREF
DVDFPDIN: DVD Forward Photodiode Input FPDVREF: APC Reference Voltage Output
197 WAGCC1 Wobble AGC1 Gain Control Capacitor 198 WAGCC2 Wobble AGC2 Gain Control Capacitor 199 CEC Central Error Capacitor 200 VREF Reference Voltage (1.65 V) 201 RBIAS Bias Reference Current Setting Pin 202 VDD3SVO Analog Power for Servo (3.3 V) 203 VSSSVO Analog Ground for Servo 204 VDD Digital Power for Core (1.2 V) 205 VSS Digital Ground for Core and IO Pads 206 VDD3WBLADC Analog Power for Wobble ADC (3.3 V) 207 VSSWBLADC Analog Ground for Wobble ADC 208 VDD3TBGEFM PLL Analog Power for Write Strategy TBG and EFM PLL(3.3 V) . 209 VSSEFMPLL Analog Ground for EFM PLL 210 VSSTBG Analog Ground for Write Strategy TBG 211 - NC212 - NC213 - NC214 - NC215 - NC216 - NC
4-14
2. LIC200 (R2A30209SP-W02Z) : SPINDLE MOTOR AND 6CH ACTUATOR DRIVER2-1. Block Diagram
4-15
2-2. Pin Function
PIN NO. SYMBOL FUNCTION
1 SPIN Spindle control voltage input
2 SL1IN Slide control voltage input 1
3 SL2IN Slide control voltage input 2
4 SPLIM Input terminal for spindle current limit
5 VM2 Motor Power Supply 1(for Slide)
6 SL2+ Slide non-inverted output 2
7 GND GND
8 SL2- Slide inverted output 2
9 SL1+ Slide non-inverted output 1
10 SL1- Slide inverted output 1
11 GND GND
12 U Motor drive output U
13 V Motor drive output V
14 W Motor drive output W
15 TSDFLG TSD fl ag output
16 COMMON Motor common
17 IPRO2 Input terminal for ACT2 current protect
18 SLLIM Input terminal for slide current limit
19 FG Frequency generator output
20 EN1 Input terminal for enable 1
21 EN2 Input terminal for enable 2
22 VM1 Motor Power Supply 1(for Spindle)
23 SPGS Input terminal for gain select SPM
24 IPRO1 Input terminal for ACT13 current protect
25 ACGS Input terminal for gain select ACT
26 VM3 Power Supply3(for Loading)
27 LO+ Loading non-inverted output
28 LO- Loading inverted output
29 GND GND
30 ACT2- ACT2+ inverted output
31 ACT2+ ACT2+ non-inverted output
32 5VCC 5V Power Supply (for FS,TS,TL)
33 GND GND
34 ACT1+ ACT1 non-inverted output
35 ACT1- ACT1 inverted output
36 ACT3+ ACT3 non-inverted output
37 ACT3- ACT3 inverted output
38 ACT3IN ACT3 control voltage input
39 ACT2IN ACT2 control voltage input
40 ACT1IN ACT1 control voltage input
41 LOIN Loading control input
42 REF Reference voltage input
4-16
3. PICK-UP CONNECTOR TERMINAL PIN ASSIGNMENTS (SF-BD412)
PIN NO. PIN NAME DESCRIPTION 1 FCS2+
ACT
FOCUSING2+
2 FCS2- FOCUSING2-
3 TRK+ TRACKING+
4 FCS1+ FOCUSING1+
5 TRK- TRACKING-
6 FCS1- FOCUSING1-
7 A-
CL SHIFTER
Stepping Motor A-Terminal
8 B- Stepping Motor B-Terminal
9 A+ Stepping Motor A+Terminal
10 B+ Stepping Motor B+Terminal
11 NC NC
12 NC NC
13 NC NC
14 A
PDIC
A output
15 B B output
16 C C output
17 D D output
18 SA SA output
19 SB SB output
20 SC SC output
21 SD SD output
22 SW3 PDIC BD Sub Output Switch Port (‘L’,’OPEN’)
23 RF+ RF(+)output
24 RF- RF(- )output
25 SWB2 SW for PDIC, BD Gain and sleep
26 SWB1 SW for PDIC, BD Gain and sleep
27 VREF_PD PDIC Reference Supply Terminal 2.1V
28 VCC_+5PD PDIC Power Terminal 5V
29 GND_PD GND for PDIC
30 SW 2-Wavelength PDIC DVD/CD/Sleep Changeover SW
31 GND1
LDHFM ICMonitor
GND for LD and HFM IC
32 LDI BD LD control for LD,BD
33 LDI CD LD control for LD,CD
34 LDI DVD LD control for LD,DVD
35 GND1 GND for LD and HFM IC
36 TEMP Thermister
37 VCC Vcc for HFM IC
38 MON_CD/DVD Monitor Output for DVD & CD
39 MON_BD Monitor Output for BD
40 SEL_DVD Select Input for DVD Monitor(L:Enable)
41 SEL_CD Select Input for CD Monitor(L:Enable)
42 NC NC
43 NC NC
44 GND1 GND for LD and HFM IC
45 GND_BDBM GND for Back monitor PD,BD
4-17
BLOCK DIAGRAM
B-e
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PEG
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BC
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4-18
MEMO
4-204-19
CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R S T
CIRCUIT VOLTAGE CHART
4-224-21
LIC100PIN NO. VOLTAGE
1 3.28 2 0.28 3 2.04 4 2.00 5 0.27 6 3.28 7 0.00 8 2.07 9 2.07
10 2.07 11 2.07 12 3.29 13 0.00 14 1.64 15 0.00 16 Pulse(SDRAM)17 NC18 Pulse(SDRAM)19 3.29 20 Pulse(SDRAM)21 Pulse(SDRAM)22 Pulse(SDRAM)23 Pulse(SDRAM)24 0.00 25 Pulse(SDRAM)26 Pulse(SDRAM)27 1.20 28 0.00 29 3.29 30 Pulse(SDRAM)31 Pulse(SDRAM)32 Pulse(SDRAM)33 Pulse(SDRAM)34 NC35 0.00 36 Pulse(SDRAM)37 NC38 Pulse(SDRAM)39 Pulse40 Pulse(SDRAM)41 0.00 42 Pulse(SDRAM)43 Pulse44 3.29 45 Pulse(SDRAM)46 0.00 47 Pulse(SDRAM)48 3.27 49 0.00 50 0.00
PIN NO. VOLTAGE51 3.29 52 1.20 53 Pulse(Flash)54 Pulse(Flash)55 NC56 NC57 NC58 Pulse(Flash)59 Pulse(Flash)60 3.28 61 0.00 62 0.00 63 3.28 64 0.00 65 3.28 66 Pulse67 Pulse68 0.00 69 3.29 70 2.48 71 0.00 72 0.00 73 1.20 74 1.20 75 0.00 76 0.00 77 0.00 78 0.00 79 0.00 80 0.00 81 0.00 82 1.20 83 1.20 84 0.70 85 0.00 86 MAIN OSC87 MAIN OSC88 3.29 89 0.02 90 0.02 91 3.29 92 3.29 93 0.00 94 1.20 95 3.29 96 0.00 97 PULSE98 PULSE99 PULSE
100 PULSE101 4.85
PIN NO. VOLTAGE102 0.00 103 3.29 104 3.28 105 0.00 106 NC107 NC108 NC109 Pulse110 1.78 111 3.29 112 0.00 113 1.20 114 1.39 115 1.82 116 Pulse(SDRAM)117 0.00 118 Pulse(SDRAM)119 1.72 120 Pulse(SDRAM)121 1.65 122 Pulse(SDRAM)123 Pulse(SDRAM)124 1.66 125 Pulse(SDRAM)126 NC127 Pulse(SDRAM)128 0.00 129 Pulse(SDRAM)130 0.00 131 Pulse(SDRAM)132 1.37 133 NC134 Pulse(SDRAM)135 3.29 136 0.00 137 Pulse(SDRAM)138 Pulse(SDRAM)139 Pulse(SDRAM)140 Pulse(SDRAM)141 Pulse(SDRAM)142 Pulse(SDRAM)143 Pulse(SDRAM)144 Pulse(SDRAM)145 NC146 1.20 147 Pulse(SDRAM)148 Pulse(SDRAM)149 0.00 150 3.29 151 0.00 152 3.29
PIN NO. VOLTAGE153 0.00 154 3.29 155 3.29 156 3.29 157 NC158 NC159 0.00 160 0.00 161 NC162 NC163 NC164 NC165 NC166 NC167 NC168 NC169 NC170 NC171 2.45 172 2.55 173 2.45 174 2.45 175 1.56 176 NC177 NC178 2.45 179 2.45 180 2.60 181 2.56 182 2.47 183 2.53 184 3.29 185 0.00 186 2.60 187 2.63 188 2.54 189 2.58 190 2.38 191 3.29 192 0.00 193 0.19 194 0.00 195 0.16 196 0.00 197 1.45 198 1.43 199 1.78 200 1.66 201 1.63 202 3.29 203 0.00
PIN NO. VOLTAGE204 1.20 205 0.00 206 3.29 207 0.00 208 3.29 209 0.00 210 0.00 211 NC212 NC213 NC214 NC215 NC216 NC
LIC101PIN NO. VOLTAGE
1 0.00 2 PULSE3 3.30 4 0.00 5 PULSE6 PULSE7 3.30 8 3.30
LIC200PIN NO. VOLTAGE
1 1.78 2 1.78 3 1.62 4 1.25 5 12.10 6 0.60 7 0.00 8 0.00 9 0.00
10 0.00 11 0.00 12 Pulse13 Pulse14 Pulse15 2.82 16 Pulse17 0.00 18 1.25 19 Pulse20 3.26 21 0.00 22 12.15 23 0.00 24 0.00
PIN NO. VOLTAGE25 0.00 26 12.20 27 1.76 28 1.76 29 0.00 30 2.46 31 2.46 32 4.98 33 0.00 34 2.50 35 2.40 36 2.58 37 2.37 38 1.67 39 1.68 40 1.68 41 1.75 42 1.67
LIC250PIN NO. VOLTAGE
1 5.23 2 0.00 3 0.00 4 4.50 5 2.70 6 0.00 7 0.758 0.759 0.75
10 0.75
LIC270PIN NO. VOLTAGE
1 0.00 2 0.00 3 0.00 4 0.00 5 1.67 6 1.67 7 1.67 8 0.00
LIC601PIN NO. VOLTAGE
1 3.29 2 Pulse3 Pulse4 0.00 5 Pulse6 Pulse
PIN NO. VOLTAGE7 3.29 8 Pulse9 Pulse
10 0.00 11 Pulse12 Pulse13 3.29 14 Pulse15 Pulse16 Pulse17 Pulse18 Pulse19 Pulse20 Pulse21 Pulse22 Pulse
23 Pulse24 Pulse25 3.29 26 0.00 27 Pulse28 Pulse29 Pulse30 Pulse31 Pulse32 Pulse33 NC34 Pulse35 Pulse36 Pulse37 NC38 3.29 39 Pulse40 Pulse41 0.00 42 Pulse43 Pulse44 3.29 45 Pulse46 Pulse47 0.00 48 Pulse49 Pulse50 0.00
LIC900PIN NO. VOLTAGE
1 0.00 2 3.30 3 5.00
LIC910PIN NO. VOLTAGE
1 0.00 2 0.093 4.17
LIC920PIN NO. VOLTAGE
1 6.80 2 8.10 3 12.10