Sharp LC-65D64U Service Manual
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Sharp LC-65D64U Service Manual

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See also: Operating Manual , User Manual
TopPage
[1]
SPECIFICATIONS .................................................1-1
[1]
OPERATION MANUAL ..........................................2-1
[1]
DIMENSIONS ........................................................3-1
[1]
REMOVING OF MAJOR PARTS ...........................4-1
CHAPTER 5. ADJUSTMENT
[1]
ADJUSTMENT PROCEDURE ...............................5-1
[1]
TROUBLE SHOOTING TABLE..............................6-1
[1]
MAJOR IC INFORMATIONS..................................7-1
[1]
OVERALL WIRING DIAGRAM ..............................8-1
[2]
SYSTEM BLOCK DIAGRAM .................................8-3
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.

SERVICE MANUAL

MODEL
In the interests of user-safety (Required by safety regulations in some countries) the set should
be restored to its original condition and only parts identical to those specified should be used.
CONTENTS
No. S77L8LC65D64U

LCD COLOR TELEVISION

LC-65D64U
[1]
MAIN Unit...............................................................9-1
[2]
TERMINAL Unit......................................................9-9
[3]
SIDE Unit ............................................................. 9-11
[4]
R/C, LED Unit.......................................................9-13
[5]
KEY Unit...............................................................9-14
[1]
[2]
R/C, LED Unit.......................................................10-2
[3]
MAIN Unit.............................................................10-3
[4]
TERMINAL Unit..................................................10-37
[5]
SIDE Unit ...........................................................10-43
[6]
KEY Unit.............................................................10-47
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
LC-65D64U

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Summary of Contents for Sharp LC-65D64U

  • Page 1: Table Of Contents

    TopPage LC-65D64U SERVICE MANUAL No. S77L8LC65D64U LCD COLOR TELEVISION LC-65D64U MODEL In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

  • Page 2: Safety Precaution Important Service Safety Precaution

    LC-65D64U LC-65D64U SAFETY PRECAUTION Service Manual IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING • Use an AC voltmeter having with 5000 ohm per volt, or higher, sen- sitivity or measure the AC voltage drop across the resistor.

  • Page 3: Precautions A Prendre Lors De La Reparation

    LC-65D64U PRECAUTIONS A PRENDRE LORS DE LA REPARATION Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants. • A l'aide de deux fils à pinces, brancher une résistance de 1.5 kΩ...

  • Page 4: Precautions For Using Lead-Free Solder

    LC-65D64U PRECAUTIONS FOR USING LEAD-FREE SOLDER Employing lead-free solder • “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.

  • Page 5: Chapter 1. Specifications

    The dimensional drawings are shown on the inside back cover. As part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units.

  • Page 6: Chapter 2. Operation Manual

    LC-65D64U CHAPTER 2. LC-65D64U OPERATION MANUAL Service Manual [1] OPERATION MANUAL Part names TV (Front) Remote control sensor OPC sensor* OPC indicator SLEEP indicator NOTE POWER indicator *OPC: Optical Picture Control TV (Rear/Side) POWER button MENU button RS-232C terminal INPUT button...
  • Page 7 LC-65D64U Part names TV POWER: Switch the TV power on or enters standby. Remote control unit DISPLAY: Display the channel information. SOURCE POWER: Turns the power of the external equipment on and off. External equipment operational buttons: Operate the external equipment.

  • Page 8: Removing The Stand

    Setting the TV on the wall CAUTION This TV should be mounted on the wall only with the AN-65AG1 (SHARP) wall mount bracket. The use of other wall mount brackets may result in an unstable installation and may cause serious injuries.

  • Page 9: Troubleshooting

    LC-65D64U Appendix Troubleshooting Problem Possible Solution No power Check if you pressed TV POWER on the remote control unit. If the indicator on the TV does not light up, press POWER on the TV. Is the AC cord disconnected? Has the power been turned on? Unit cannot be operated.

  • Page 10: Pc Compatibility Chart

    LC-65D64U Preparation PC compatibility chart It is necessary to set the PC correctly to display XGA and WXGA signal. Resolution Horizontal Frequency Vertical Frequency VESA Standard 720 x 400 31.5 kHz 70 Hz 31.5 kHz 60 Hz 640 x 480 37.9 kHz...

  • Page 11: Basic Adjustment Settings

    LC-65D64U Basic adjustment settings Menu items for TV/INPUT 1/2/3 Menu items for HDMI/PC-IN Picture Picture Backlight Backlight Contrast Contrast Brightness Brightness Color Color Tint Tint Sharpness Sharpness Advanced Advanced C.M.S.-Hue C.M.S.-Hue C.M.S.-Saturation C.M.S.-Saturation Color Temp. Color Temp. Active Contrast Active Contrast...

  • Page 12: Chapter 3. Dimensions Dimensions

    LC-65D64U CHAPTER 3. LC-65D64U DIMENSIONS Service Manual [1] DIMENSIONS Unit: inch (mm) (780) (153) (98) (1528) (1433.5) (403) (440) 3 – 1...

  • Page 13: Chapter 4. Removing Of Major Parts

    LC-65D64U CHAPTER 4. LC-65D64U REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS 1. Remove the 6 black sheets. 2. Remove the 20 lock screws, 1 lock screw, 3 lock screws, 2 lock screws, 4 lock clips and detach the Rear Cabinet.
  • Page 14 LC-65D64U 4. Remove the 4 lock screws and detach the Control Shield. 5. Remove the 8 lock screws and detach the MAIN Shield. 6. Remove the 6 lock screws and detach the AV Shield. MAIN Shield Control Shield AV Shield...
  • Page 15 LC-65D64U 7. Disconnect all the connectors from all the PWBs. 8. Remove the Speaker (L) (R). 9. Remove the 2 lock screws, 3 lock screws and detach the Mini AV KEY Ass'y. 10.Remove the 2 lock screws, 2 lock screws and detach the Mini AV Shield, SIDE Unit, Mini AV KEY Cover from the Mini AV KEY Angle.
  • Page 16 LC-65D64U 12.Remove the 8 lock screws, 1 lock screw and detach the SUB POWER Unit. 13.Remove the 5 lock screws, 2 lock screws and detach the Tray Chassis, Terminal Bottom Angle. 14.Remove the 2 lock screws and detach the Barrier Sheet.
  • Page 17 LC-65D64U 16.Remove the 2 lock screws, 4 lock Shafts and detach the Terminal Side Angle. 17.Remove the 6 lock screws and detach the POWER Unit. 18.Remove the 5 lock screws and detach the TERMINAL Unit. 19.Remove the 3 lock screws and detach the Radiator Angle.
  • Page 18 LC-65D64U 21.Remove the 2 lock screws and detach the LCD Panel Module. 22.Remove the R/C, LED Unit. 23.Remove the 12 lock screws and detach the Panel Fix Angle-B. 24.Remove the 10 lock screws and detach the Panel Fix Angle-C. 25.Remove the 12 lock screws and detach the Panel Fix Angle.
  • Page 19 LC-65D64U CHAPTER 5. LC-65D64U ADJUSTMENT Service Manual [1] ADJUSTMENT PROCEDURE The adjustment values are set to the optimum conditions at the factory before shipping. If a value should become improper or an adjustment is required due to part replacement, make an adjustment according to the following procedure.
  • Page 20 LC-65D64U 5. Even a single failure in the process will trigger the upgrade failure screen. UPGRADE FAILURE NOTE: In the event of a failure, repeat the upgrade process. If the process repeatedly fails, it is likely that the hardware need fixing.
  • Page 21 LC-65D64U 2.3. Monitor microprocessor software version upgrade Create the USB memory for monitor microprocessor software version upgrade in the same manner as explained in the “Main software version upgrade”. Copy the file D64UVAxx.USB and SALEMxxx.BIN (named temporarily) for monitor microprocessor software version upgrade to the USB memory.
  • Page 22 LC-65D64U 3. Entering and exiting the adjustment process mode 1) Before entering the adjustment process mode, the AV position RESET in the video adjustment menu. 2) While holding down the “VOL (–)” and “INPUT” keys at a time, plug in the AC cord of the main unit to turn on the power.
  • Page 23 LC-65D64U 5. List of adjustment process mode menu The character string in brackets [ ] will appear as a page title in the adjustment process menu header. Page Line Item Description Remarks (adjustment detail, etc.) [INFO] MAIN Version Main software version...
  • Page 24 LC-65D64U Page Line Item Description Remarks (adjustment detail, etc.) [HDTV] COMP33K ADJ (INPUT1) Component 33K picture level adjustment (main) COMP33K ADJ (INPUT3) COMP33K Y A_GAIN COMP33K Cb A_GAIN COMP33K Cr A_GAIN COMP33K Y OFFSET Y OFFSET adjustment value COMP33K Cb OFFSET...
  • Page 25 LC-65D64U Page Line Item Description Remarks (adjustment detail, etc.) [SOUND 2] Eala Eala Bass Eala D Eala Surround Gain Eala Bass Surround Gain Eala Bass LPF Fc Eala Bass LPF Gain Eala Bass Treble HPF F0 Eala Bass Treble HPF Gain...
  • Page 26 LC-65D64U Page Line Item Description Remarks (adjustment detail, etc.) [SOUND 7] BE ATT BASS VOL0 MIN BASS VOL0 CENTER BASS VOL0 MAX BASS VOL60 MIN BASS VOL60 CENTER BASS VOL60 MAX BASS CENTER ATT [SOUND 8] TREBLE VOL0 MIN TREBLE VOL0 CENTER...
  • Page 27 LC-65D64U Page Line Item Description Remarks (adjustment detail, etc.) [M ADL1] OPC33 ADLEVEL 0 OPC33 ADLEVEL 1 OPC33 ADLEVEL 2 OPC33 ADLEVEL 3 OPC33 ADLEVEL 4 OPC33 ADLEVEL 5 OPC33 ADLEVEL 6 OPC33 ADLEVEL 7 OPC33 ADLEVEL 8 OPC33 ADLEVEL 9...

  • Page 28: Video Signal Adjustment Procedure

    LC-65D64U Page Line Item Description Remarks (adjustment detail, etc.) [MEMORY CLR] KEY LOCK (1217) KOUTEI AREA ALL CLEAR A MODE AREA CLEAR BACKUP AREA CLEAR B MODE AREA CLEAR EXECUTION [ETC] EEP SAVE Writing setting values to EEPROM. EEP RECOVER Reading setting values from EEPROM.

  • Page 29: Adjustment Procedure

    LC-65D64U 7.3. N358 composite signal adjustment (Tuner) Adjustment item Adjustment conditions Adjustment procedure Adjustment N358 signal Feed the NTSC (3.58) split field color bar signal (75% color saturation) to VIDEO 1 input. Feed the RF signal (by use of US-10ch) to TUNER-A.
  • Page 30 LC-65D64U 7.7. Tuner/V-Chip test Adjustment item Adjustment conditions Adjustment procedure Adjustment NTSC RF signal Feed the NTSC signal to RF ANTENNA input. US-7 (AIR) ch Auto adjustment Bring the cursor on [•TUNER VCHIP TEST (*07ch)] and press performance [ENTER]. (*Select the channel according to the RF signal.) [•A-OK (***.**)/VM-OK] appears in blue when finished.
  • Page 31 LC-65D64U 8. Adjustment of white balance 8.1. White balance adjustment Adjustment item Adjustment conditions Adjustment procedure Setting For detailed adjustment procedure, refer to “Kameyama Model Integral Monitor WB Adjustment Specifications V1.6”. 1) Make the following settings for the set. AV MODE: [DYNAMIC]...

  • Page 32: Initialization To Factory Settings

    LC-65D64U 8.2. Adjusting procedure by use of [RS-232C] 1. Get ready the PC with COM port (RS-232C) running on Windows 95/98/ME/2000/XP operating system, as well as the RS-232C cross cable. 2. Start the unit with the RS-232C cable connected. 3. Start the terminal software. (The freeware readily available on the Internet will do.) 4.
  • Page 33 LC-65D64U 10. Model number ID plug Model numbers are identified by inserting the destination ID plug (QCNCMA275WJQZ) in its specified slot of the destination ID connector SC9201/ SC9202 (QCNCWA715WJQZY). 5 – 15...
  • Page 34 LC-65D64U MEMO 5 – 16...

  • Page 35: Chapter 6. Trouble Shooting Table

    LC-65D64U CHAPTER 6. LC-65D64U TROUBLE SHOOTING TABLE Service Manual [1] TROUBLE SHOOTING TABLE No video (1) COMPOSITE: No external input video COMPOSITE: No external input video COMPOSITE: No external input video [INPUT-1] [INPUT-2] [INPUT-3] Is INPUT-1 selected on the input select...
  • Page 36 LC-65D64U No video (2) COMPONENT: No external input video [INPUT-1] COMPONENT: No external input video [INPUT-3] Is INPUT-1 selected on the input select menu screen? Is INPUT-3 selected on the input select menu screen? Is the INPUT-SELECT for the input signal?
  • Page 37 LC-65D64U Check the line between the connector of SC2203 and Check the line between the connector of SC2203 and IC8001(Q2202, Q2203 and Q2206, etc.). IC3301. [Format: 480p/720p/1080i/1080p] Are there the HD_DVI[29:0], HD_DVI_CLK_P, HD_DVI_VSYNC, HD_DVI_HSYNC, HD_DVI_DE signal outputs from IC3301? Check IC3301 and its peripheral circuits.
  • Page 38 LC-65D64U No video (3) S-VIDEO: No external input video [INPUT-2] Is INPUT-2 selected on the input select menu screen? Does the INPUT-2 S1_PLUG detection function? Check the line between pin(6) of input terminal(J504) and pin(41) of IC501(AV_SW). Are there the S-VIDEO signal inputs at pins(42)(Y) and (44)(C) of...
  • Page 39 LC-65D64U No video (4) No video at UHF/VHF broadcast signal reception No video at digital broadcast signal reception Is the specified TV signal selected on the input select menu screen? Is there the analog video signal output (VIDEO) at pin(13) of...
  • Page 40 LC-65D64U [HDMI signal input] No video (5) HDMI: No external input video [INPUT-4] HDMI: No external input video [INPUT-5] Is INPUT-4 selected on the input select menu screen? Is INPUT-5 selected on the input select menu screen? Select INPUT-4 on the input select menu screen for Select INPUT-5 on the input select menu screen for the the right input signal.
  • Page 41 LC-65D64U Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001? Check IC8001 and its peripheral cir- LVDS_TX_0_DATA0_P/N(C7/B7), LVDS_TX_0_DATA1_P/N(E7/D7), cuits.(IC8151 thru IC8154, etc.) LVDS_TX_0_DATA2_P/N(C6/B6), LVDS_TX_0_DATA3_P/N(C5/B5), LVDS_TX_0_DATA4_P/N(E5/D5), LVDS_TX_0_CLK_P/N(E6/D6), LVDS_TX_1_DATA0_P/N(B4/A4), LVDS_TX_1_DATA1_P/N(E4/D4), LVDS_TX_1_DATA2_P/N(B3/A3), LVDS_TX_1_DATA3_P/N(B1/B2), LVDS_TX_1_DATA4_P/N(F5/F6), LVDS_TX_1_CLK_P/N(C2/C3), Check the panel module.
  • Page 42 LC-65D64U [HDMI signal input] No video (5) HDMI: No external input video [INPUT-6] Is INPUT-6 selected on the input select menu screen? Select INPUT-6 on the input select menu screen for the right input signal. Does the HOT PLUG detection function?
  • Page 43 LC-65D64U No video (6) PC: No external input video [INPUT-7] Is INPUT-7 selected on the input select menu screen? Select INPUT-7 on the input select menu screen for the right input signal. Is IC2202(EEPROM) accessed by I2C, with PC connected, to read the DDC_I2C SCL/SDA data? Check the DDC line and its peripheral circuits.
  • Page 44 LC-65D64U No audio (1) INPUT-1 No audio INPUT-2 No audio Is INPUT-1 selected on the input select menu screen? Is INPUT-2 selected on the input select menu screen? Is the audio output selected for “VARIABLE” Is the audio output selected for “VARIABLE” on...
  • Page 45 LC-65D64U No audio (1) INPUT-3 No audio Is INPUT-3 selected on the input select menu screen? Is the audio output selected for “VARIABLE” on the menu screen? Set the audio output to “FIXED”. Does the audio signal come from pins(4)(L) and (5)(R) of input...
  • Page 46 LC-65D64U No audio (2) [HDMI analog audio input] INPUT-6 No audio [PC analog audio input] INPUT-7 No audio Is INPUT-6 selected on the input select menu screen? Is INPUT-7 selected on the input select menu screen? Is the audio output selected for “VARIABLE” on the Is the audio output selected for “VARIABLE”...
  • Page 47 LC-65D64U MEMO 6 – 13...
  • Page 48 LC-65D64U No audio (3) No audio at UHF/VHF broadcast signal reception No audio at digital broadcast signal reception Is TV selected on the input select menu screen? Is TV selected on the input select menu screen? Is the audio output selected for “VARIABLE” on the menu Is the audio output selected for “VARIABLE”...
  • Page 49 LC-65D64U Is the audio output from IC2701 as specified? Check IC2701 and its peripheral circuits. Check the connector(P2701), speakers and their peripheral circuits. 6 – 15...
  • Page 50 LC-65D64U No audio (4) INPUT-4 No audio (HDMI connected) INPUT-5 No audio (HDMI connected) INPUT-6 No audio (HDMI connected) [INPUT-4 input] Is the audio output selected for “VARIABLE” Is INPUT-4 selected on the input select menu screen? on the menu screen?
  • Page 51 LC-65D64U No audio signal at Digital Audio Output terminal (Analog sound heard) No INPUT-4/5/6(HDMI) audio No audio at digital broadcast signal reception If no video appears, refer to “No external input video (HDMI) Are there the video signal outputs (IF_OUT_P/N) at the pins(19) and [INPUT-4/5/6]”.
  • Page 52 LC-65D64U No monitor audio output Is the audio output from the monitor set at “VARIABLE” or “FIXED” Check the bus line(SCL0/SDA0) and IC1403. on the menu screen? Are there the audio signal outputs at pins(24)(LINE_L) and Check IC1403 and its peripheral circuits.
  • Page 53 LC-65D64U MEMO 6 – 19...
  • Page 54 LC-65D64U LED flashing timing chart for error notification. 250ms 1sec 1) Power LED (The power LED (Green) which lights during TV reception flashes.) Error type Power red LED operation (1 cycle) Pins are microprocessor pins. Lamp failure ERR_PNL (pin 43): L failure. Confirmed after 10 consecutive...
  • Page 55 LC-65D64U 3) Communication failure details (Power LED flashes 3 times and OPC LED flashes) Basically, communication logs are analyzed by a bus Error type Notification LED operation (1 cycle) monitor or debug print logs are analyzed. Initial communication Initial communication from the main CPU is not received.

  • Page 56: Chapter 7. Major Ic Informations

    LC-65D64U CHAPTER 7. LC-65D64U MAJOR IC INFORMATIONS Service Manual [1] MAJOR IC INFORMATIONS 1. MAJOR IC INFORMATIONS 1.1. IC501 (VHiSM5351AF-1Q) This I2C bus-controlled audio/video switch is designed to switch video signal between two-system color difference (component) signal, one-system S video signal and three-system composite signal, and to switch audio signal between three-system signal.
  • Page 57 LC-65D64U 1.10. IC8001 (RH-iXC138WJQZQ) This LSI is FULL HIGH-DEFINITION 1080P DIGITAL TV SYSTEM-ON-A-CHIP. It combines a cable/terrestrial 4/1024-QAM and 8/16-VSB receiver, a transport processor, a digital audio processor, a high definition (HD) MPEG video decoder, 2D graphics processing, digital processing of analog video and audio, analog video digitizer and DAC functions, stereo high-fidelity audio DACs, a 330-MHz millions of instructions per second (MIPS) proces- sor, and a peripheral control unit providing a variety of television control functions.

  • Page 58: Chapter 8. Overall Wiring/Block Diagram

    LC-65D64U CHAPTER 8. LC-65D64U OVERALL WIRING/BLOCK DIAGRAM Service Manual [1] OVERALL WIRING DIAGRAM 8 – 1...
  • Page 59 LC-65D64U 8 – 2...

  • Page 60: System Block Diagram

    LC-65D64U [2] SYSTEM BLOCK DIAGRAM 8 – 3...
  • Page 61 LC-65D64U IC8502 IrSimple 8 – 4...

  • Page 62: Chapter 9. Printed Wiring Board Assemblies Main Unit

    LC-65D64U CHAPTER 9. LC-65D64U PRINTED WIRING BOARD ASSEMBLIES Service Manual [1] MAIN Unit MAIN Unit (Side-A) 9 – 1...
  • Page 63 LC-65D64U 9 – 2...
  • Page 64 LC-65D64U VER1 KOUJO1 P9001 LUG2202 D9606 P9701 R9306 L9603 R9705 P9301 D9701 C9631 D9601 C9709 Q9702 TL2668 C9624 R9736 FL8004 D9702 R2633 D9607 R9618 TL2667 Q2602 L9601 D9609 L9641 R9307 TL2666 R9615 C9621 IC8452 D9602 C2605 R2620 R8453 R2619 C2604...
  • Page 65 LC-65D64U SC2203 C8515 SC9201 R8511 R9306 R8510 IC8502 R8514 FDC3 R8512 P9301 R8513 R8515 R1325 C8514 C2209 C8513 R8508 R8509 X8501 P2001 IC9704 C9010 C2020 R9005 IC9004 IC8452 R2015 R2075 IC9301 R9305 R9006 R9319 C9301 R2072 R9740 C2026 R9741 R2068...
  • Page 66 LC-65D64U MAIN Unit (Side-B) 9 – 5...
  • Page 67 LC-65D64U 9 – 6...
  • Page 68 LC-65D64U TL2282 TL2278 TL2275 TL2307 TL2272 TL2271 TL2311 TL2317 TL2289 TL2314 TL2269 TL2266 TL2285 TL2280 TL2277 TL2309 TL2305 TL2303 TL2283 TP2206 TL2279 TL2273 TL2313 TL2276 TL2310 TL2306 TL2236 TL2304 TL2229 TL2256 TL2281 TL2274 TL2228 TL2308 R2314 TL2247 TL2288 TL2284 TL2316...
  • Page 69 LC-65D64U TL9005 TL9003 TL9002 TL9001 C9606 R9607 TL9701 R9601 R9608 TL9702 TL9733 TL9710 TL9708 C9605 TL9325 TL9724 C9601 TL9715 TL9716 TL9723 TL9382 TL9717 TL9711 IC9601 TL9334 R9606 TL9323 TL9324 C9611 R9605 TL9330 TL9327 TL9313 C9005 R9604 TL9326 TL9322 TL9321 R9629...

  • Page 70: Terminal Unit

    LC-65D64U [2] TERMINAL Unit TERMINAL Unit (Side-A) 9 – 9...
  • Page 71 LC-65D64U P501 SC501 J506 TERMINAL Unit R585 FB524 R515 R516 R522 R529 R2701 (Side-A Chip) TP502 C571 TU1101 C2736 R576 Q2701 C2735 C572 C1110 FB520 R565 D519 R1118 R1117 C562 J504 R1116 R566 C561 C565 R1126 R572 FB521 R1124 C1125...

  • Page 72: Side Unit

    LC-65D64U [3] SIDE Unit SIDE Unit (Side-A) 9 – 11...
  • Page 73 LC-65D64U R915 SIDE Unit R911 FB904 (Side-A Chip) D904 R912 FB905 D905 FB906 FB901 R914 FB902 R909 C904 FB903 R910 Q802 IC807 R803 D803 R838 R833 FB802 C806 C808 D801 C807 C809 C813 D809 C815 SG801 C819 C814 R813 L801...

  • Page 74: R/C, Led Unit

    LC-65D64U [4] R/C, LED Unit R/C, LED Unit (Side-A) R/C, LED Unit (Side-A Chip) D101 R132 C105 R117 R137 R108 Q103 Q105 R110 Q106 R127 R122 C110 R103 D116 C103 C111 R139 R140 9 – 13...

  • Page 75: Key Unit

    LC-65D64U [5] KEY Unit S155 KEY Unit (Side-A) KEY Unit (Side-A Chip) R153 D152 S154 S152 R151 D151 S151 S153 S156 S157 9 – 14...

  • Page 76: Chapter 10. Schematic Diagram

    LC-65D64U CHAPTER 10. LC-65D64U SCHEMATIC DIAGRAM Service Manual [1] DESCRIPTION OF SCHEMATIC DIAGRAM 1. VOLTAGE MEASUREMENT CONDITION: 1) The voltages at test points are measured on exclusive AC adaptor and the stable supply voltage of AC 120V. Signals are fed by a color bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.

  • Page 77: R/C, Led Unit

    LC-65D64U [2] R/C, LED Unit 10 – 2...

  • Page 78: Main Unit

    LC-65D64U [3] MAIN Unit • MAIN Unit-1/17 10 – 3...
  • Page 79 LC-65D64U IXC272WJ 10 – 4...
  • Page 80 LC-65D64U • MAIN Unit-2/17 10 – 5...
  • Page 81 LC-65D64U 10 – 6...
  • Page 82 LC-65D64U • MAIN Unit-3/17 10 – 7...
  • Page 83 LC-65D64U 10 – 8...
  • Page 84 LC-65D64U • MAIN Unit-4/17 10 – 9...
  • Page 85 LC-65D64U 10 – 10...
  • Page 86 LC-65D64U • MAIN Unit-5/17 IXC270WJ IXC271WJ 10 – 11...
  • Page 87 LC-65D64U 10 – 12...
  • Page 88 LC-65D64U • MAIN Unit-6/17 10 – 13...
  • Page 89 LC-65D64U 10 – 14...
  • Page 90 LC-65D64U • MAIN Unit-7/17 10 – 15...
  • Page 91 LC-65D64U 10 – 16...
  • Page 92 LC-65D64U • MAIN Unit-8/17 10 – 17...
  • Page 93 LC-65D64U 10 – 18...
  • Page 94 LC-65D64U • MAIN Unit-9/17 10 – 19...
  • Page 95 LC-65D64U 10 – 20...
  • Page 96 LC-65D64U • MAIN Unit-10/17 10 – 21...
  • Page 97 LC-65D64U 10 – 22...
  • Page 98 LC-65D64U • MAIN Unit-11/17 10 – 23...
  • Page 99 LC-65D64U 10 – 24...
  • Page 100 LC-65D64U • MAIN Unit-12/17 IXC268WJ 10 – 25...
  • Page 101 LC-65D64U 10 – 26...
  • Page 102 LC-65D64U • MAIN Unit-13/17 10 – 27...
  • Page 103 LC-65D64U 10 – 28...
  • Page 104 LC-65D64U • MAIN Unit-14/17 10 – 29...
  • Page 105 LC-65D64U 10 – 30...
  • Page 106 LC-65D64U • MAIN Unit-15/17 10 – 31...
  • Page 107 LC-65D64U 10 – 32...
  • Page 108 LC-65D64U • MAIN Unit-16/17 10 – 33...
  • Page 109 LC-65D64U 10 – 34...
  • Page 110 LC-65D64U • MAIN Unit-17/17 10 – 35...
  • Page 111 LC-65D64U 10 – 36...

  • Page 112: Terminal Unit

    LC-65D64U [4] TERMINAL Unit • TERMINAL Unit-1/3 10 – 37...
  • Page 113 LC-65D64U 10 – 38...
  • Page 114 LC-65D64U • TERMINAL Unit-2/3 10 – 39...
  • Page 115 LC-65D64U 10 – 40...
  • Page 116 LC-65D64U • TERMINAL Unit-3/3 10 – 41...
  • Page 117 LC-65D64U 10 – 42...

  • Page 118: Side Unit

    LC-65D64U [5] SIDE Unit • SIDE Unit-1/2 IXC269WJ 10 – 43...
  • Page 119 LC-65D64U 10 – 44...
  • Page 120 LC-65D64U • SIDE Unit-2/2 10 – 45...
  • Page 121 LC-65D64U 10 – 46...

  • Page 122: Key Unit

    LC-65D64U [6] KEY Unit 10 – 47...

  • Page 123: Parts Guide

    LC-65D64U PartsGuide PARTS GUIDE No. S77L8LC65D64U Note: The reference numbers on the PWB LC-65D64U are arranged in alphabetical order. MODEL CONTENTS NOTE (Conductive cloth tape) PRINTED WIRING BOARD ASSEMBLIES NOTE (Temperature-proof cover) LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY...
  • Page 124 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES MAIN Unit DUNTKE207FM01 TERMINAL Unit DUNTKE208FM01 SIDE Unit DUNTKE209FM01 R/C, LED Unit DUNTKE264FM02 KEY Unit DUNTKE266FM02 RDENCA246WJQZ SUB POWER Unit POWER Unit RDENCA247WJQZ [2] LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPEN- DENTLY.)
  • Page 125 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) C1546 Capacitor, 0.1 25V Ceramic VCKYCZ1EF104ZY C1548 Capacitor, 0.1 25V Ceramic VCKYCZ1EF104ZY C1550 Capacitor, 1000p 50V Ceramic VCKYCZ1HB102KY C1551 Capacitor, 1000p 50V Ceramic VCKYCZ1HB102KY C1556 Capacitor, 10 16V Ceramic...
  • Page 126 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) C2207 Capacitor, 1000p 50V Ceramic VCKYCZ1HB102KY C2211 Capacitor, 1 16V Ceramic VCKYTV1CB105KY C2212 Capacitor, 1 16V Ceramic VCKYTV1CB105KY C2213 Capacitor, 47p 50V Ceramic VCCCCZ1HH470JY C2214 Capacitor, 47p 50V Ceramic...
  • Page 127 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) C8004 Capacitor, 1000p 50V Ceramic VCKYCZ1HB102KY C8005 Capacitor, 0.01 25V Ceramic VCKYCZ1EB103KY C8006 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY C8007 Capacitor, 4.7 10V Ceramic RC-KZA069WJZZY C8008 Capacitor, 1000p 50V Ceramic...
  • Page 128 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) C8096 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY C8097 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY C8098 Capacitor, 0.01 25V Ceramic VCKYCZ1EB103KY C8099 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY C8100 Capacitor, 0.1 10V Ceramic...
  • Page 129 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) C8190 Capacitor, 10 10V Ceramic RC-KZA176WJZZY C8192 Capacitor, 10 16V Ceramic RC-KZA237WJZZY C8193 Capacitor, 10 16V Ceramic RC-KZA237WJZZY C8194 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY C8195 Capacitor, 0.1 10V Ceramic...
  • Page 130 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) C9709 Capacitor, 0.01 25V Ceramic VCKYCZ1EB103KY C9710 Capacitor, 1 10V Ceramic RC-KZA520WJQZY C9711 Capacitor, 1 10V Ceramic RC-KZA520WJQZY C9713 Capacitor, 4.7 10V Ceramic RC-KZA067WJZZY C9718 Capacitor, 0.01 25V Ceramic...
  • Page 131 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) FB3302 Ferrite Core RBLN-A192WJZZY FB3303 Ferrite Core RBLN-A192WJZZY FB3304 Ferrite Core RBLN-A192WJZZY FB8001 Ferrite Core RBLN-A206WJZZY FB8002 Ferrite Core RBLN-A206WJZZY FB8003 RBLN-A206WJZZY Ferrite Core FB9001 Ferrite Core...
  • Page 132 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) LUG2204 QLUGHA006WJZZY LUG2205 QLUGHA006WJZZY P2002 Plug, 4pin (KM) QPLGNA338WJZZY P2201 Plug, 15pin (RA) QPLGNA349WJZZY P2202 Plug, 14pin (US) QPLGNA334WJZZY P2601 QCNCWA659WJQZY Connector, 41pin (LW) P2602 Plug, 20pin (LP)
  • Page 133 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) R1420 Resistor, 3.3k 1/16W Metal Oxide VRS-CZ1JF332FY R1421 Resistor, 3.3k 1/16W Metal Oxide VRS-CZ1JF332FY R1422 Resistor, 4.7 1/16W Metal Oxide VRS-CZ1JF4R7JY R1423 Resistor, 100 1/16W Metal Oxide...
  • Page 134 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) R2012 Resistor, 10k 1/16W Metal Oxide VRS-CH1JF103JY R2014 Resistor, 4.7k 1/16W Metal Oxide VRS-CJ1JF472JY R2015 Resistor, 10k 1/16W Metal Oxide VRS-CJ1JF103JY R2016 Resistor, 10k 1/16W Metal Oxide...
  • Page 135 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) R2265 Resistor, 1k 1/10W Metal Oxide VRS-TV1JD102FY R2269 Resistor, 100 1/16W Metal Oxide VRS-CZ1JF101FY R2271 Resistor, 39 1/16W Metal Oxide VRS-CZ1JF390JY R2272 Resistor, 1k 1/10W Metal Oxide...
  • Page 136 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) R8017 Resistor, 47 1/16W Metal Oxide VRS-CZ1JF470JY R8018 Resistor, 4.7k 1/16W Metal Oxide VRS-CK1JF472JY R8019 Resistor, 75 1/16W Metal Oxide VRS-CZ1JF750JY R8020 Resistor, 75 1/16W Metal Oxide...
  • Page 137 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) R8169 Resistor, 22 1/32W Metal Composition VRK-SB1FF220JY R8170 Resistor, 22 1/32W Metal Composition VRK-SB1FF220JY R8171 Resistor, 22 1/32W Metal Composition VRK-SB1FF220JY R8172 Resistor, 22 1/32W Metal Composition...
  • Page 138 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) R8257 Resistor, 22 1/32W Metal Composition VRK-SB1FF220JY R8258 Resistor, 22 1/32W Metal Composition VRK-SB1FF220JY R8259 Resistor, 22 1/32W Metal Composition VRK-SB1FF220JY R8260 Resistor, 22 1/32W Metal Composition...
  • Page 139 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] DUNTKE207FM01 (MAIN Unit) SC9202 Connector, 10pin QCNCWA715WJQZY SG1601 Discharge Gap, EZAEG2A50AX RH-VXA187WJQZY SG1602 Discharge Gap, EZAEG2A50AX RH-VXA187WJQZY SG1603 Discharge Gap, EZAEG2A50AX RH-VXA187WJQZY SG1604 Discharge Gap, EZAEG2A50AX RH-VXA187WJQZY SG1607 RH-VXA187WJQZY Discharge Gap, EZAEG2A50AX...
  • Page 140 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [4] DUNTKE208FM01 (TERMINAL Unit) C1111 Capacitor, 0.01 50V Ceramic VCKYCY1HB103KY C1112 Capacitor, 10 16V Ceramic RC-KZA237WJZZY C2703 Capacitor, 0.1 25V Ceramic VCKYCY1EF104ZY C2704 Capacitor, 1 25V Ceramic RC-KZA104WJZZY C2705 Capacitor, 1 25V Ceramic...
  • Page 141 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [4] DUNTKE208FM01 (TERMINAL Unit) L2701 Coil RCILPA800WJZZY L2702 Coil RCILPA800WJZZY L2703 Coil RCILPA800WJZZY L2704 Coil RCILPA800WJZZY P501 Plug, 15pin (VD) QPLGNA349WJZZY P2701 QPLGNA173WJZZY Plug, 4pin (SP) P2702 Plug, 6pin (PE) QPLGNA175WJZZY...
  • Page 142 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [4] DUNTKE208FM01 (TERMINAL Unit) R572 Resistor, 1k 1/16W Metal Oxide VRS-CY1JF102JY R573 Resistor, 39 1/16W Metal Oxide VRS-CY1JF390JY R574 Resistor, 75 1/8W Metal Oxide VRS-TQ2BD750JY R575 Resistor, 560 1/16W Metal Oxide...
  • Page 143 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [5] DUNTKE209FM01 (SIDE Unit) C826 Capacitor, 0.01 25V Ceramic VCKYCZ1EB103KY C827 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY C828 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY C829 Capacitor, 0.1 10V Ceramic VCKYCZ1AB104KY D801 Diode, MA152WK-(TX)
  • Page 144 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [6] DUNTKE264FM02 (R/C, LED Unit) C102 Capacitor, 2.2 16V Ceramic VCKYTV1CF225ZY C104 Capacitor, 10 16V Electrolytic VCEASX1CN106MY C105 Capacitor, 0.01 50V Ceramic VCKYCY1HF103ZY C107 Capacitor, 100 16V Electrolytic VCEASY1CN107MY D101 Zener Diode, UDZSNPTE-1712B...
  • Page 145 LC-65D64U [8] NOTE (Conductive cloth tape) Added parts Conductive Cloth Tape Part code: PSLDMB255WJZZ Q'ty 1 Part code: PSLDMB243WJZZ Q'ty 1 Part code: PSLDMB254WJZZ Q'ty 1 Part code: PSLDMB251WJZZ Q'ty 1 Part code: PSLDMB252WJZZ Q'ty 1 Bond Part code: ZSLCN-098P2KE (One 150g tube) Apply bond to 1 location.
  • Page 146 LC-65D64U [9] NOTE (Temperature-proof cover) Added cover parts Cover part code: PSPAGA386WJ00 Q'ty 5 Cover part code: PSPAKA237WJ00 Q'ty 1 Attention Please peel off the covers when you remove Rear Cabinet. And please use the NEW cover when you install Rear Cabinet.
  • Page 147 LC-65D64U [10] CABINET AND MECHANICAL PARTS 1-10 R/C, LED Unit SUB POWER Unit SIDE Unit 24 23 POWER Unit 23 21 3-1-2 3-1-1 KEY Unit 67 86 MAIN Unit TERMINAL Unit 13 40 79-1 79-3 79-2 79-4 79-4 79-3 79-4...
  • Page 148 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [10] CABINET AND MECHANICAL PARTS Front Cabinet Ass'y CCABAB845WJ31 Front Cabinet Not Available Front Cover Not Available Badge, SHARP Not Available LED Cover Not Available Shine Trim HDECSA031WJ3A SP-Sheet HPNLSA156WJ3A Spacer, x6...
  • Page 149 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [10] CABINET AND MECHANICAL PARTS No. Label Not Available Screw (for Angle), x36 XBBS840P08000 Screw (for Stand Bottom Cover), x2 XBBS940P10000 Screw (for PWB), x20/(for Shield), x58 XBPS730P06WS0 Screw (for HDMI), x2...
  • Page 150 LC-65D64U [12] PACKING PARTS (NOT REPLACEMENT ITEM)
  • Page 151 LC-65D64U PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [12] PACKING PARTS (NOT REPLACEMENT ITEM) Packing Case (Main) SPAKCD619WJZZ Packing Case (Bottom) SPAKCD620WJZZ Wrapping Paper (Monitor) SPAKPA962WJZZ Wrapping Paper (Stand) SPAKPA993WJZZ Packing Add. SPAKXB605WJZZ Polyethylene Bag SSAKA0101GJZZ Polyethylene Bag SSAKAA032WJZZ...
  • Page 152 LC-65D64U COPYRIGHT 2007 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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