Sharp LC-46DH65E Service Manual
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Sharp LC-46DH65E Service Manual

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See also: Operating Manual
TopPage
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig-
inal condition and only parts identical to those specified should be used.
SAFETY PRECAUTION
PRECAUTION........................................ . ............i
End of life disposal ................................. . .......... iii
CHAPTER 1. OPERATION MANUAL
[1]
SPECIFICATIONS ................................. . ....... 1-1
[2]
OPERATION MANUAL .......................... . ....... 1-2
[3]
DIMENSIONS ........................................ . ....... 1-7
[1]
REMOVING OF MAJOR PARTS ........... . ....... 2-1
[1]
ADJUSTMENT PROCEDURE ............... . ....... 3-1
[1]
TROUBLESHOOTING TABLE............... . ....... 4-1
[2]
error........................................................ . ..... 4-14
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

LCD COLOUR TELEVISION
LC-46DH65E/S
LC-46DH66E
MODELS
CONTENTS
[1]
MAIN BLOCK DIAGRAM...............................5-1
[2]
SYSTEM BLOCK DIAGRAM .........................5-3
[3]
OVERALL WIRING DIAGRAM ......................5-4
[1]
[2]
[3]
CHAPTER 7. SCHEMATIC DIAGRAM
[1]
DIAGRAM......................................................7-1
[2]
SCHEMATIC DIAGRAM ................................7-2
LC-46DH65E/S, LC-46DH66E
No. S08R8LC46DH65
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

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  • Page 1: Table Of Contents

    TopPage LC-46DH65E/S, LC-46DH66E SERVICE MANUAL No. S08R8LC46DH65 LCD COLOUR TELEVISION LC-46DH65E/S LC-46DH66E MODELS In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig- inal condition and only parts identical to those specified should be used.

  • Page 2: Important Service Safety

    LC-46DH65E/S, LC-46DH66E LC46DH65E 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 For Using Lead-Free Solder

    LC-46DH65E/S, LC-46DH66E 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 4: End Of Life Disposal

    If the product is used for business purposes and you want to discard it: Please contact your SHARP dealer who will inform you about the take-back of the product. You might be charged for the costs arising from take-back and recycling. Small products (and small amounts) might be taken back by your local collection facilities.

  • Page 5: Specifications

    The HDMI2 and EXT4 terminals can both use the same audio input terminal. As a part of our 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. There may be some deviations from these values in individual units.
  • Page 6 LC-46DH65E/S, LC-46DH66E [2] OPERATION MANUAL Remote control unit (Standby/On) Exit the “MENU” screen. Buttons for useful operations R/G/Y/B (Colour) buttons The coloured buttons are (Teletext) correspondingly used to select the ATV: Display analogue teletext. coloured items on the screen (e.g.
  • Page 7 LC-46DH65E/S, LC-46DH66E TV (Front view) Remote control sensor OPC sensor OPC indicator (Standby/On) indicator TV (Rear view) (Power) button MENU button (INPUT SOURCE) WARNING: button Excessive sound pressure from earphones and headphones can cause hearing loss. Programme (channel) EXT4 (ANALOGUE RGB/AUDIO)
  • Page 8 LC-46DH65E/S, LC-46DH66E Attaching the stand unit Before attaching (or detaching) the stand, unplug the AC cord from the AC INPUT terminal. Before performing work, spread cushioning over the surface on which you will be laying the TV. This will prevent it from being damaged.

  • Page 9: Cautions Regarding The Remote Control Unit

    LC-46DH65E/S, LC-46DH66E Inserting the batteries Before using the TV for the first time, insert two supplied “AAA” size alkaline batteries. When the batteries become depleted and the remote control unit fails to operate, replace the batteries with new “AAA” size batteries.

  • Page 10: Information On The Software License For This Product

    The copyrights for the software components and various relevant documents included with this product that were developed or written by SHARP are owned by SHARP and are protected by the Copyright Act, international treaties, and other relevant laws. This product also makes use of freely distributed software and software components whose copyrights are held by third parties.

  • Page 11: Dimensions

    LC-46DH65E/S, LC-46DH66E [3] DIMENSIONS Unit: mm 550.0 1113.0 106.6 101.4 1023.4 295.0 400.0 1 – 7...

  • Page 12: Chapter 2. Removing Of Major Parts

    LC-46DH65E/S, LC-46DH66E CHAPTER 2. LC46DH65E REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS 1. Removing of Stand Unit and Rear Cabinet 1. Remove the 4 lock screws and detach the Stand Unit. 2. Remove the 2 lock screws.

  • Page 13: Key Unit

    LC-46DH65E/S, LC-46DH66E 2. Removing of Bottom Cover, Speakers, LED Unit and KEY Unit 1. Remove the 1 lock screw and detach the Bottom Cover. 2. Disconnect SP-Wire. Remove the 2 lock screws. Detach the Speaker-L/R. 3. Detach the R/C, LED Unit, and disconnect RA-Wire.
  • Page 14 LC-46DH65E/S, LC-46DH66E 3. Removing of Full Shield and Side AV Cover 1. Remove the 3 lock screws and detach the Side AV Cover. 2. Remove the 7 lock screws, 4 lock shafts and detach the Full Shield. Side AV Cover Full Shield 2 –...
  • Page 15 LC-46DH65E/S, LC-46DH66E 4. Removing of Connectors 1. Disconnect all the connectors from all the PWBs. [LB2] [LA] [LP] [LW] [PL] MAIN Unit [LB1] [LB2] [LB1] [PD] 1 [LA] [PD] [PL] [LW] [LP] [KM] [RA] [SP] POWER Unit 2 – 4...
  • Page 16 LC-46DH65E/S, LC-46DH66E 5. Removing of MAIN Unit, POWER Unit and Power PWB Holder 1. Remove the 8 lock screws and detach the MAIN Unit. 2. Remove the 6 lock screws and detach the POWER Unit Ass’y. POWER Unit Holder MAIN Unit POWER Unit 2 –...
  • Page 17 LC-46DH65E/S, LC-46DH66E 6. Removing of Panel Support Angles and LCD Panel Module 1. Remove the 16 lock screws and detach the Panel Support Angle. 2. Remove the 10lock screws and detach the LCD Panel Module. Panel Support Angle 46" LCD Panel Module...

  • Page 18: Lamp Socket

    LC-46DH65E/S, LC-46DH66E 7. Removing of the Lamp 1. Remove the 16 lock screws. Detach the Diffusion Sheet and Diffusion Panel. 2. Detach the 4 Sheet Holders. 3. Remove the 2 Lamp Holders. Detach the Lamp Sockets and Lamps. BL Chassis Ass'y...

  • Page 19: Chapter 3. Adjustment Procedure

    1. Procure the following units in order to replace the main unit, IC8101, IC5001, or IC5003. MAIN UNIT: DUNTKE685FM06 (LC-46DH65E/S, LC-46DH66E) NOTE: [Caution when replacing ICs in the main unit (IC1504)] The above ICs are EEPROMs storing the EDID data of HDMI.
  • Page 20 LC-46DH65E/S, LC-46DH66E 4. Description of display (1) Page/ of present number of total pages (4) Inducing display (2) Input that has been selected now (5) Model name (3) Present colour system 1/16 INPUT1 AUTO EURO 46E_DH65 MAIN Version 1.00 (E 2008/07/10 D)

  • Page 21: Adjustment Process Mode Menu

    LC-46DH65E/S, LC-46DH66E 5. 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.) 1/16 MAIN Version Main software version BOOT Version BOOT Version.
  • Page 22 LC-46DH65E/S, LC-46DH66E Page Line Item Description Remarks (adjustment detail, etc.) 8/16 ANALOG PC ADJ Enter DVI ANALOG video level adjustment R OFFSET R CUTOFF adjustment value G OFFSET G CUTOFF adjustment value B OFFSET B CUTOFF adjustment value R GAIN...
  • Page 23 LC-46DH65E/S, LC-46DH66E 6. Special features 1. NORMAL STANDBY CAUSE (Page 1/16) Display of a cause (code) of the last standby. The cause of the last standby is recorded in EEPROM whenever possible. Checking this code will be useful in finding a problem when you repair the troubled set.
  • Page 24 LC-46DH65E/S, LC-46DH66E 8. Public Mode (Hotel Mode) 1. Starting the Public Mode • There are two following ways to display the PUBLIC Mode setting screen. 1) On the process adjustment mode screen (2/16), set the “HOTEL MODE” Flag to ON.
  • Page 25 LC-46DH65E/S, LC-46DH66E 4. Basic operation in the Public Mode </> Change or execution of the set value. Volume or Cursor Movement to the selected item. Channel or Cursor Decision (ok) Execution (Used by the items “Execution” and “RESET”.) PUBLIC Mode R/C Ordinary operation mode: It enters the PUBLIC Mode.
  • Page 26 LC-46DH65E/S, LC-46DH66E 6. Setting items (* Item names and selective items are expressed in English.) 1) Power ON fixed [POWER ON FIXED] Option “VARIABLE”, “FIXED_ALL”, “FIXED_BODYKEY” or “RC RESPOND” (loop enabled) Default “VARIABLE” Function • When set to “FIXED_ALL”, the “POWER/RECEPTION” key on the main unit or remote control is disabled.
  • Page 27 LC-46DH65E/S, LC-46DH66E 5) Volume fixed level [VOLUME FIXED LEVEL] Option 0 ~ 60 (loop disabled) Default Function The volume is fixed to the adjusted value (the main unit’s speaker only). Exception • In the adjustment process, the volume can be set to any level regardless of this setting.
  • Page 28 LC-46DH65E/S, LC-46DH66E 10)OSD display [ON SCREEN DISPLAY] Option “YES”, “NO” or “LIMITED” (loop enabled) “LIMITED” is looped only in case of need (destination). Default Function • When set to “NO”, the following OSD is not displayed. Registration, setting, adjustment menu, channel call, volume bar, and input select •...
  • Page 29 LC-46DH65E/S, LC-46DH66E 15)232C power ON control [232C POWON] Option “ENABLE” or “DISABLE” (loop enabled) Default DISABLE Function Power ON by the 232C command is enabled/ disabled in the standby state. The same function as 232C command “RSPW”. “ENABLE”: POWR0001 is always enabled.

  • Page 30: Video Signal Adjustment Procedure

    LC-46DH65E/S, LC-46DH66E 9. Video signal adjustment procedure The adjustment process mode menu is listed in Section 5. Signal generator level adjustment check (Adjustment to the specified level) : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level) • Composite signal PAL : 0.7Vp-p ± 0.02Vp-p •...
  • Page 31 LC-46DH65E/S, LC-46DH66E 5. ADC adjustment (Component 15K) Adjustment point Adjustment Conditions Adjustment procedure • Feed the COMPONENT 15K 100% full field colour bar signal (100% colour Setting [Signal] COMP15K, 50Hz saturation) to EXT3 COMPONENT IN. 100% Full Field Colour Bar sig-...

  • Page 32: White Balance Adjustment

    LC-46DH65E/S, LC-46DH66E 10. White Balance Adjustment For white balance adjustment, adjust the offset values on pages 12/16. [Condition of the unit for inspection] : PC mode, Modulated light (+16), Color temperature (High) [Input signal condition] : HDMI 1080i 15IRE(LO), 78IRE(HI)
  • Page 33 LC-46DH65E/S, LC-46DH66E <S YS TEM U P G R A D E> S ystem V ersi o n: E0708021 B A N K 1 B A N K 2 B A N K 3 S TA TU S U P D A TI N G . . .
  • Page 34 LC-46DH65E/S, LC-46DH66E NOTE: Then get the set started and call the process adjustment screen 1/16 to check the main software version. CAUTION: 1) Do not take out and put in the USB flash memory during formatting. 2) It takes about one minute to the rewriting completion.

  • Page 35: Chapter 4. Troubleshooting Table Troubleshooting Table

    LC-46DH65E/S, LC-46DH66E CHAPTER 4. LC46DH65E TROUBLESHOOTING TABLE Service Manual [1] TROUBLESHOOTING TABLE The sound is not emitted from the speaker though the picture has come out. No sound output in all modes.? Is I2SO_DATA signal output more than IC1302 (DSP)?
  • Page 36 LC-46DH65E/S, LC-46DH66E No sound (during the reception of TV(DIGITAL) broadcasting) Does not the sound go out though the picture has come out when DTV(H.264) is received? Is H.264_I2S signal output from pin (D26/H.264_I2S_MCLK), Check IC5001 and its peripheral circuits. (E24/H.264_I2S_SCLK), (E26/H.264_I2S_LRCLK) and (A25/ H.264_I2S_DATA) of IC5001 (H.264_DECODER)?
  • Page 37 LC-46DH65E/S, LC-46DH66E No sound from external input devices (2) Does not the sound of the audio signal input to EXT3 go out? Is there a audio input signal in pins (2/IN4L) and (4/IN4R) of Check the setting of an external input device that connects with EXT3 (J502)? EXT3.
  • Page 38 LC-46DH65E/S, LC-46DH66E The audio signal is not output (1) No audio signal output from EXT1/EXT2 terminal.(HDMI/DTV(H.264)) Is there a audio output signal in pins(3/L-ch) and (1/R-ch) of Check the setting of an external input device that connects with EXT1(SC502)? EXT1.
  • Page 39 LC-46DH65E/S, LC-46DH66E The audio signal is not output (2) No audio signal output from AUDIO_OUTPUT terminal. Is audio signal (L/R) output to pins (2, 4) of AUDIO_OUTPUT ter- Check the connection to AUDIO_OUTPUT terminal and external minal (J503)? input devices.
  • Page 40 LC-46DH65E/S, LC-46DH66E No picture on the display (1) The picture doesn't appear in all modes. Is the LVDS signal output from IC8101(DIGITAL_AV_DECODER_&_MAIN_CPU_&_VIDEO PROCESSER) respectively? TA1_P/M (AC25/AC26), TB1_P/M (AD25/AD26), TC1_P/M (AE25/AE26), TD1_P/M (AE24/AF24), TE1_P/M (AE23/AF23), TCLK1_P/M (AF25/ AF26), TA2_P/M (AE22/AF22), TB2_P/M (AE21/AF21), TC2_P/M (AE20/AF20), TD2_P/M (AE18/AF18), TE2_P/M (AE17/AF17), TCLK2_P/M (AE19/AF19) Check IC8101 and its peripheral control circuits.
  • Page 41 LC-46DH65E/S, LC-46DH66E No picture on the display (3) Does not the picture come out when DTV is received? Is the prescriptive voltage supplied a power supply terminal of a Each power supply circuit is checked. TUNER circuit and IC7508 (COFDM - DEMOD)? (IC7502, IC9607, IC9604, etc.)
  • Page 42 LC-46DH65E/S, LC-46DH66E [External input EXT1,EXT2] No picture on the display (4) Does not the picture of the CVBS signal input to EXT1 go out? Does not the picture of the CVBS signal input to EXT2 go out? Is CVBS signal sent to pin(20) of EXT1 (SC502)? Check the setting of an external input device that connects with EXT1.
  • Page 43 LC-46DH65E/S, LC-46DH66E [External input EXT1,EXT2] No picture on the display (6) Does not the picture of the R/G/B signal input to EXT1 go out? Does not the picture of the R/G/B signal input to EXT2 go out? Is RGB1 signal sent to pins (15)/R1, (11)/G1 and (7)/B1 of...
  • Page 44 LC-46DH65E/S, LC-46DH66E [External input EXT4] No picture on the display (8) Does not the picture of the DVI (ANALOG) video signal input to EXT4 (15pin-D-SUB terminal) go out? Are the video signal and the synchronized signal input from pin Check the connection and setup with the external DVI devices.
  • Page 45 LC-46DH65E/S, LC-46DH66E [External input HDMI-1/2/3] No picture on the display (10) Does not the picture/sound of the HDMI signal input to HDMI-1/2/3 go out? Is the Hot plug detection function output from pin (19) of the HDMI- Check the line between SC1502 and pin(50) of 1(SC1502) normal? IC1507(TMDS-SW).
  • Page 46 LC-46DH65E/S, LC-46DH66E <During external connection> No picture on the monitor (1) No picture appears on EXT1/EXT2 connected monitor during the U/V reception. Is CVBS signal output into pin (19) of EXT1 (SC502) from pin Check the setting of an external input device that connects with (67) of IC503 (AV_SW)? EXT1.
  • Page 47 LC-46DH65E/S, LC-46DH66E <During external connection> No picture on the monitor (3) No picture from EXT1 appears on EXT2-connected monitor. Is CVBS signal output into pin (19) of EXT2 (SC501)? Check the setting of an external input device that connects with EXT2.

  • Page 48: Led Flashing Specification At The Time Of The Error

    LC-46DH65E/S, LC-46DH66E [2] LED flashing specification at the time of the error Display method • Refer to Table 1. • Make the OPC LED flash using the [MENU] key on the remote control since the display for service persons is identified by the number of flashings (once to 5 times).
  • Page 49 LC-46DH65E/S, LC-46DH66E MONITOR ERR STBY table Outline: Communication/Power failure detected by the monitor microprocessor (IC2003) is stored on EEPROM, and the last 4 abnormal states can be confirmed in the adjustment process mode. Location: Page 1/16 of the adjustment process mode: MONITOR ERR CAUSE "0"...
  • Page 50 LC-46DH65E/S, LC-46DH66E 2) Inverter/Lamp failure details (Power red LED flashes once and OPC (preset) LED flashes) Error type OPC (preset) LED operation (1 cycle) Note: Pins are monitor microprocessor pins unless otherwise specified (IC2003). H: On ERR_PNL(40pin): Abnormal L. Confirmed after 5 consecutive detections at 1 second intervals (detected only when the backlight is on).

  • Page 51: Chapter 5. Block Diagram/Wiring Diagram

    LC-46DH65E/S, LC-46DH66E LC46DH65E CHAPTER 5. BLOCK DIAGRAM/WIRING DIAGRAM Service Manual [1] MAIN BLOCK DIAGRAM MAIN BLOCK DIAGRAM (1/2) 5 – 1...
  • Page 52 LC-46DH65E/S, LC-46DH66E MAIN BLOCK DIAGRAM (2/2) 5 – 2...

  • Page 53: System Block Diagram

    LC-46DH65E/S, LC-46DH66E [2] SYSTEM BLOCK DIAGRAM SYSTEM BLOCK DIAGRAM 5 – 3...

  • Page 54: Overall Wiring Diagram

    LC-46DH65E/S, LC-46DH66E [3] OVERALL WIRING DIAGRAM OVERALL WIRING BLOCK DIAGRAM 5 – 4...

  • Page 55: Chapter 6. Printed Wiring Board

    LC-46DH65E/S, LC-46DH66E LC46DH65E CHAPTER 6. PRINTED WIRING BOARD Service Manual [1] MAIN UNIT PRINTED WIRING BOARD MAIN Unit (Side A) 6 – 1...
  • Page 56 LC-46DH65E/S, LC-46DH66E MAIN Unit ( Chip Side A SC5302 SC5301 FL516 R628 R568 R5346 R5301 R2080 VA8101 VA8102 Q5302 S2002 S2003 S2005 S2006 S2004 S2001 S2007 R5350 IC5302 D5302 R2081 R1363 D7510 R5305 P5002 D7511 C7513 C7536 C7514 R5303 R7536...
  • Page 57 LC-46DH65E/S, LC-46DH66E MAIN Unit (Side B) 6 – 3...
  • Page 58 LC-46DH65E/S, LC-46DH66E MAIN Unit (Chip Side B) D2005 R2082 R2083 R5307 D7506 C7535 R7555 R5324 R7517 C5240 R5321 R5320 D7505 C7521 R5325 R5311 R5326 R7537 C7525 C5202 R5322 R7538 R5323 R5327 R7528 R5312 R7510 R5304 R7524 C5053 R5333 R8150 R8160...

  • Page 59: Led Unit Printed Wiring Board

    LC-46DH65E/S, LC-46DH66E [2] LED UNIT PRINTED WIRING BOARD LED Unit (Side A) LED Unit (Chip Side A) LED Unit (Side B) LED Unit (Chip Side B) 6 – 5...

  • Page 60: Key Unit Printed Wiring Board

    LC-46DH65E/S, LC-46DH66E [3] KEY UNIT PRINTED WIRING BOARD KEY Unit (Side-A) KEY Unit (Side-AChip) R154 D155 P151 R152 6 – 6...

  • Page 61: Description Of Schematic Diagram

    LC-46DH65E/S, LC-46DH66E LC46DH65E CHAPTER 7. SCHEMATIC DIAGRAM Service Manual [1] DESCRIPTION OF SCHEMATIC DIAGRAM VOLTAGE MEASUREMENT CONDITION: 1. The voltages at test points are measured on exclusive AC adaptor and the stable supply voltage of AC 230V. Signals are fed by a colour bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.
  • Page 62 LC-46DH65E/S, LC-46DH66E [2] SCHEMATIC DIAGRAM MAIN Unit-1 AND SHADED COMPONENTS=SAFETY RELATED PARTS MAIN1(TUNER) Q7504 TL7502 DTA124EKA TL7516 TU7501 C7545 C7547 100u AA019WJQZ 0.1u Q7505 VIDEO-OUT MB(5V) IF-AGC IF(D2) IF(D1) DC-POW RF-AGC MB(IF5V) L7508 10uH TXA026WJ C7502 C7501 R7544 R7560 1000P...
  • Page 63 LC-46DH65E/S, LC-46DH66E MAIN Unit-2 MAIN2(TERMINAL) AUDIO_IN LUG508 LUG507 LUG505 LUG506 LUG501 LUG502 LUG503 LUG504 AUDIO_OUT J501 J502 J503 OUTV FA061WJ GA131WJ FA061WJ C516 470u J505 GA079WJ D515 EXA520WJ MUTE 5.1V TL542 TL543 Q513 R512 FB504 FB509 R545 DTC314TK 6.8K 0077TA...
  • Page 64 LC-46DH65E/S, LC-46DH66E MAIN Unit-3 MAIN3 (AUDIO) SELECT *IC1301 *C1306 0.1u 7WH157FK TO MAIN16(POWER2) D3.3V FB1302 FB1303 FB1304 A188WJ A188WJ A188WJ D1.8V TO MAIN12(CPLD) FB1301 A188WJ FB1309 A188WJ CODEC_RST C1307 330u TO MAIN17(H264DEC) 6.3V C1374 C1320 H264_SPDIF 100u J1302 J0047CE TO MAIN2(TERMINAL)
  • Page 65 LC-46DH65E/S, LC-46DH66E MAIN Unit-4 MAIN4(HDMI) R1565 Q1506 R1508 RDTC144EE TMDS2_CLKN TMDS2_CLKP C1599 TO MAIN16(POWER2) C1596 1000P 0.1u TMDS2_D0N TMDS2_D0P D3.3V R1517 R1609 TO MAIN15(POWER1) TMDS2_D1N SCL1 SDA1 HPD1 4.7K BU+3.3V TMDS2_D1P SC1501 ZA171WJ HPD2 HPD_SINK R1593 TMDS2_D2N TL1518 SDA2 SDA_SINK...
  • Page 66 LC-46DH65E/S, LC-46DH66E MAIN Unit-5 MAIN6(DSW) C2404 C2410 0.1u R2405 0.1u C2403 SC2401 NA715WJ KZA195WJ TL2419 FB2402 0061TA R2408 TL2418 TL2414 1/10W FB2403 TL2420 0061TA TL2415 R2410 TL2421 1/10W TL2416 FB2404 R2409 D2403 0061TA TL2417 1/10W EX0259TA -5.7 R2417 T1_out T1_in...
  • Page 67 LC-46DH65E/S, LC-46DH66E MAIN Unit-6 MAIN7(UCON) TO MAIN16(POWER2) D3.3V D_POW R2011 +13.5V PS_ON R2015 PNL_POW R2019 R2028 C2013 R2024 R2025 100K 0.1u C2006 R2026 0.01u R2041 R2030 2.7K TO MAIN16(POWER2) R2016 R2045 ANT_POW TL2048 TL2026 LNB_SHORT TL2027 TO MAIN15(POWER1) AC_DET PS_ON BU+3.3V...
  • Page 68 LC-46DH65E/S, LC-46DH66E MAIN Unit-7 MAIN8(PANEL) L2613 FA119WJ SC2601 TL2601 WA671WJQZ AIN0- L2614 AIN0+ FA119WJ AIN1- TO MAIN9(CPU) AIN1+ TA1- AIN2- TA1+ AIN2+ TB1- TL2602 TB1+ L2615 FA119WJ TC1- ACK- TC1+ ACK+ TCLK1- AIN3- TCLK1+ AIN3+ TD1- AIN4- TD1+ L2616 TE1-...
  • Page 69 LC-46DH65E/S, LC-46DH66E MAIN Unit-8 MAIN9(CPU) USB:500mA max TL8182 J8101 ZA172WJQZ 4.91 FB8103 A206WJ VOUT IC8104 BD6538G C8106 LINEAR REG. KZA237WJ VA8101 C8102 1.1P 4.91 4.7u VXA194WJ KZA067WJ TL8179 VA8102 R8144 1.1P R8102 C8105 VXA194WJ L9606 0.1u FA228WJ R8167 R8188 C8218...
  • Page 70 LC-46DH65E/S, LC-46DH66E MAIN Unit-9 MAIN10(DDR2) TO MAIN9(CPU) DDR1.8V DDR1.8V C8339 C8337 R8303 0.1u 100u 6.3V AAPE DDR_VREF R8304 C8338 0.1u DQS0 DQS0# R8305 R8315 DQM0 1_DDR_DQ14 MD25 2_DDR_DQ11 1_DDR_DQ12 MD24 2_DDR_DQ12 1_DDR_DQ9 MD27 2_DDR_DQ9 1_DDR_DQ11 MD26 2_DDR_DQ14 MD10 R8306 R8316...
  • Page 71 LC-46DH65E/S, LC-46DH66E MAIN Unit-10 MAIN11(FLASH) TO MAIN16(POW2) D3.3V C8709 0.1u R8718 TO MAIN12(CPLD) TO MAIN14(EXBUS) FL_VPP0 SCL1 N_FLS_CS0 SDA1 TL8701 N_FLS_RST XEWE IC8703 R8713 XERE BR24S64M EEPROM FB8702 A188WJ TO MAIN14(EXBUS) XEWE FRDA_0 IC8701 XERE FRDA_1 S29G128P FRDA_2 FLASH MEMORY 128M...
  • Page 72 LC-46DH65E/S, LC-46DH66E MAIN Unit-11 MAIN12(CPLD) Q9102 RDTC144EE INVERTER TO MAIN15(POW1) TO MAIN16(POW2) D3.3V BU+3.3V D1.8V R9108 R9109 2.2K 2.2K TO MAIN1(TUNER) TO MAIN7(UCON) FE_RST FE_RST N_MICOM_RST AGC_SEL R9117 R9148 AGC_SEL 4.7K 4.7K N_TUNER_INT N_TUNER_INT D_POW SMPOWHOLD FERR_UNCOR FERR_UNCOR PM_REQ CBOOT...
  • Page 73 LC-46DH65E/S, LC-46DH66E MAIN Unit-12 MAIN13(CI) C4407 TO MAIN17(H264DEC) 0.1u R4410 SC4401 FED_0 R4443 TL4431 JA004WJ TL4428 4.7K FED_1 FED_2 IC4409 FED_3 TL4432 TL4446 LVC1G14W FED_4 TL4418 TL4447 R4429 FRDA_C4 FED_5 MOD3 TL4419 TL4466 FED_6 FRDA_C5 FED_4 MOD4 FED_7 TL4416 TL4449...
  • Page 74 LC-46DH65E/S, LC-46DH66E MAIN Unit-13 MAIN14(EXBUS) TO MAIN9(CPU) R9320 TO MAIN13(CI) XEWE FRAA_20 FRDA_0 XEWE FRAA_0 N_CPLD_CS0 N_CPLD_CS0 TL9301 TL9331 FRAA_1 R9321 R9341 FRDA_1 USB_PWRON SBDAT0 SBDAT1 USB_PWRON FRAA_21 USB_PWRON TL9302 TL9332 FRAA_2 FRDA_2 SBDAT2 R9304 TL9303 TL9333 R9335 FRAA_3 FRDA_3...
  • Page 75 LC-46DH65E/S, LC-46DH66E MAIN Unit-14 MAIN15(POWER1) TL1802 TL1801 TO MAIN6(DSW) VOUT RS3.3V IC1805 Q1809 BU+3.3V R1819 BH33FB1G C1816 2SA1530AR 4.7u 3.3V Reg. RS3.3V SWITCH STBY KZA067WJ R1820 R1817 2.2K TO MAIN7(UCON) Q1808 C1813 RS3.3V RDTC144EE INVERTER BU+3.3V KZA114WJ TO MAIN4(HDMI) BU+3.3V...
  • Page 76 LC-46DH65E/S, LC-46DH66E MAIN Unit-15 MAIN16(POWER2) TL9622 C9669 R9662 6800P IC9607 R9663 TL9603 C9668 C9607 6800P PQ1KA503 D9603 IC9601 KZA237WJ R9665 P9601 R9664 MA111G NA168WJ PQ200WNA C9638 Vadj C9625 C9627 0.1u TL9601 COMP KZA237WJ R9611 UR+13.5V 13.5 IC9610 TL9617 UR+13.5V LV5805M...
  • Page 77 LC-46DH65E/S, LC-46DH66E MAIN Unit-16 MAIN17(H.264_DEC) *P5001 *R5112 *R5113 N0463TA B+3.3VDC *R5077 TXD1 *R5078 RXD1 *C5084 *C5083 180P 180P *R5029 (CH) (CH) TO MAIN19(CPU) COMP_YH264 COMP_PBH264 COMP_PRH264 TO MAIN3(AUDIO) H264_SPDIF H264_I2S_SCLK *R5044 H264_I2S_LRCLK H264_I2S_DATA *IC5002 H264_I2S_DATA TC7WZ04F H264_I2S_MCLK *R5045 TO MAIN6(DSW)
  • Page 78 LC-46DH65E/S, LC-46DH66E MAIN Unit-17 MAIN18 (H.264_DDR) TO MAIN17(H264_DEC) DDR2.6V DDR2.6V *C5219 *C5201 100u 6.3V 100u 6.3V AAPE TO MAIN17(H.264_DEC) AAPE *IC5201 *IC5203 IXC187WJQZ IXC525WJQZ V_LIM_VREF 512Mbit 256Mbit SYSTEM VIDEO KZA576WJQZ *C5225 *C5209 KZA176WJ 0.22u TO MAIN17(H264DEC) 6.3V S_LMI_VREF S_LMI_VREF *R5205...
  • Page 79 LC-46DH65E/S, LC-46DH66E MAIN Unit-18 MAIN19(H.264_FLASH) TO MAIN16(POWER2) D3.3V TO MAIN17(H264DEC) SDA_H SDA_H SCL_H FB5301 SCL_H C5301 A274WJ TMDSH_CLKN 0.1u TMDSH_CLKN *IC5303 TMDSH_CLKP TMDSH_CLKP IXC527WJQZ TMDSH_D0N TO MAIN17(H264DEC) TMDSH_D0N TMDSH_D0P EMI_DATA0 R5345 TMDSH_D0P EMI_ADDR16 EMI_ADDR17 4.7K EMI_DATA1 TMDSH_D1N C5302 TMDSH_D1N EMI_ADDR15...
  • Page 80 LC-46DH65E/S, LC-46DH66E KEY Unit 7 – 20...
  • Page 81 LC-46DH65E/S, LC-46DH66E LED Unit RMC101 UA053WJ IR RECEIVER MODULE SLD101 PSLDPA076WJFW P102 NA330WJ R106 To MAIN BU+3.3V Q104 R120 2SC3928AR OPC+3.3V R116 LED CONT C103 C104 D104 100u 2.2u EXA092WJ D103 PX0421CE TV POW R114 POWG_LED POWR_LED LED_OPC R115 Q105...
  • Page 82 LC-46DH65E/S, LC-46DH66E — MEMO — 7 – 22...

  • Page 83: Parts Guide

    LC-46DH65E/S, LC-46DH66E PartsGuide PARTS GUIDE No. S08R8LC46DH65 LCD COLOUR TELEVISION LC-46DH65E/S LC-46DH66E MODELS CONTENTS PRINTED WIRING BOARD CABINET PARTS ASSEMBLIES LCD MODULE Assembly LCD PANEL SUPPLIED ACCESSORIES DUNTKE266FM01 (KEY Unit) PACKING PARTS DUNTKE685FM06 (MAIN Unit) [10] SERVICE JIGS DUNTKE687FM06 (LED Unit) Parts marked with "...
  • Page 84 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES KEY Unit DUNTKE266FM01 MAIN Unit DUNTKE685FM06 LED Unit DUNTKE687FM06 POWER Unit (Unit Replacement Item) RDENCA308WJQZ [2] LCD PANEL 46" LCD Panel Module R1LK460D3LW6AY [3] DUNTKE266FM01 (KEY Unit)
  • Page 85 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) C576 Capacitor 1000p 50V Ceramic VCKYCZ1HB102KY C577 Capacitor 1 10V Ceramic VCKYCY1AB105KY C578 Capacitor 56p 50V Ceramic VCCCCZ1HH560JY C579 Capacitor 1 10V Ceramic VCKYCY1AB105KY C580 Capacitor 1000p 50V Ceramic...
  • Page 86 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) C1355 Capacitor 330p 50V Ceramic VCCCCZ1HH331JY C1356 Capacitor 0.1 50V Ceramic VCKYCY1HB104KY C1357 Capacitor 0.22 25V Ceramic VCKYTV1EB224KY C1358 Capacitor 0.1 50V Ceramic VCKYCY1HB104KY C1359 Capacitor 0.22 25V Ceramic...
  • Page 87 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) C2607 Capacitor 100p 50V Ceramic VCCCCZ1HH101JY C2608 Capacitor 100p 50V Ceramic VCCCCZ1HH101JY C4404 Capacitor 0.1 16V Ceramic VCKYCZ1CF104ZY C4405 Capacitor 0.1 16V Ceramic VCKYCZ1CF104ZY C4406 Capacitor 0.1 16V Ceramic...
  • Page 88 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) C5086 Capacitor 0.1 16V Ceramic VCKYCZ1CF104ZY C5087 Capacitor 0.1 16V Ceramic VCKYCZ1CF104ZY C5088 Capacitor 100p 50V Ceramic VCCCCZ1HH101JY C5089 Capacitor 220 6.3V Electrolytic VCAAPE0JJ227MY C5090 Capacitor 0.22 6.3V Ceramic...
  • Page 89 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) C7545 Capacitor 100 16V Electrolytic VCEASX1CN107MY C7546 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C7547 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C7548 Capacitor 0.01 25V Ceramic VCKYCZ1EB103KY C7549 Capacitor 22p 50V Ceramic...
  • Page 90 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) C8223 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C8301 Capacitor 0.01 25V Ceramic VCKYCZ1EB103KY C8303 Capacitor 10 10V Ceramic RC-KZA195WJZZY C8306 Capacitor 0.1 16V Ceramic VCKYCZ1CF104ZY C8307 Capacitor 0.1 16V Ceramic...
  • Page 91 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) C9657 Capacitor 10 10V Ceramic RC-KZA195WJZZY C9658 Capacitor 10 10V Ceramic RC-KZA195WJZZY C9659 Capacitor 10 10V Ceramic RC-KZA195WJZZY C9664 Capacitor 1 25V Ceramic RC-KZA114WJZZY C9665 Capacitor 10 25V Ceramic...
  • Page 92 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) FB502 Balun BLN-0077TA RBLN-0077TAZZY FB503 Balun BLN-0077TA RBLN-0077TAZZY FB504 Balun BLN-0077TA RBLN-0077TAZZY FB505 Balun BLN-0077TA RBLN-0077TAZZY FB506 Balun BLN-0077TA RBLN-0077TAZZY FB507 RBLN-0077TAZZY Balun BLN-0077TA FB508 Balun BLN-0077TA...
  • Page 93 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) FL503 Filter FiLN0017TA RFiLN0017TAZZY FL504 Filter FiLN0017TA RFiLN0017TAZZY FL505 Filter FiLN0017TA RFiLN0017TAZZY FL506 Filter FiLN0017TA RFiLN0017TAZZY FL507 Filter FiLN0017TA RFiLN0017TAZZY FL508 RFiLN0017TAZZY Filter FiLN0017TA FL509 Filter FiLN0017TA...
  • Page 94 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) J1302 Jack Headphone QJAKJ0047CEZZ J8101 Socket 4Pin(USB) QSOCZA172WJQZ L503 Coil SBN2R2JR54N VPSBN2R2JR54NY L1301 Coil Peaking 22µH RCiLPA899WJZZY L1302 Coil Peaking 22µH RCiLPA899WJZZY L1303 RCiLPA899WJZZY Coil Peaking 22µH L1304 Coil Peaking 22µH...
  • Page 95 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R514 Resistor 1k 1/16W Metal Oxide VRS-CZ1JF102JY R518 Resistor 75 1/4W Metal Oxide VRS-TQ2EF750JY R519 Resistor 75 1/4W Metal Oxide VRS-TQ2EF750JY R520 Resistor 100 1/4W Metal Oxide...
  • Page 96 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R628 Resistor 0 1/16W Metal Oxide VRS-CY1JF000JY R629 Resistor 100k 1/16W Metal Oxide VRS-CY1JF104JY R630 Resistor 1k 1/16W Metal Oxide VRS-CZ1JF102JY R631 Resistor 4.7k 1/16W Metal Oxide...
  • Page 97 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R1609 Resistor 4.7k 1/16W Metal Composition VRK-SA1JF472JY R1622 Resistor 1k 1/16W Metal Oxide VRS-CZ1JF102JY R1801 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R1817 Resistor 22k 1/16W Metal Oxide...
  • Page 98 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R2446 Resistor 10k 1/16W Metal Oxide VRS-CZ1JF103FY R2447 Resistor 10k 1/16W Metal Oxide VRS-CZ1JF103FY R2448 Resistor 10k 1/32W Metal Composition VRK-SB1FF103JY R2601 Resistor 47 1/16W Metal Oxide...
  • Page 99 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R5034 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R5035 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R5036 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R5037 Resistor 33 1/16W Metal Oxide...
  • Page 100 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R5221 Resistor 68 1/32W Metal Composition VRK-SB1FF680JY R5222 Resistor 68 1/32W Metal Composition VRK-SB1FF680JY R5223 Resistor 68 1/32W Metal Composition VRK-SB1FF680JY R5224 Resistor 68 1/32W Metal Composition...
  • Page 101 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R8138 Resistor 33 1/32W Metal Composition VRK-SB1FF330JY R8139 Resistor 33 1/32W Metal Composition VRK-SB1FF330JY R8140 Resistor 33 1/32W Metal Composition VRK-SB1FF330JY R8141 Resistor 33 1/32W Metal Composition...
  • Page 102 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) R9307 Resistor 47 1/32W Metal Composition VRK-SB1FF470JY R9308 Resistor 47 1/32W Metal Composition VRK-SB1FF470JY R9309 Resistor 47 1/32W Metal Composition VRK-SB1FF470JY R9310 Resistor 47 1/32W Metal Composition...
  • Page 103 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKE685FM06 (MAIN Unit) VA8102 Varistor AVRL161A1R1NTB RH-VXA194WJZZY X1301 Crystal 27MHz RCRSCA086WJZZY X2001 Crystal, 32.768kHz RCRSC0032TAZZY X5001 Crystal RCRUAA098WJQZY X7501 Crystal RCRSCA112WJZZY X8102 RCRSCA174WJQZY Crystal X8702 Crystal 27MHz RCRSCA086WJZZY Cover (CI-CARD)
  • Page 104 LC-46DH65E/S, LC-46DH66E [6] CABINET PARTS...
  • Page 105 LC-46DH65E/S, LC-46DH66E PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [6] CABINET PARTS Front Cabinet Ass'y (LC-46DH65E/S) CCABAC105WJ04 Front Cabinet Ass'y (LC-46DH66E/K) CCABAC105WJ05 Front Cabinet Not Available LED Decoration HDECQA992WJ1A Shine Trim HDECSA040WJ1A SP Sheet (LC-46DH65E/S) HPNLSA199WJ1A SP Sheet (LC-46DH66E/K)
  • Page 106 LC-46DH65E/S, LC-46DH66E [7] LCD MODULE Assembly...
  • Page 107 LHLDWA173WJKZ AC Cord 2Pin (without U.K. and Ireland) QACCKA007WJPZ QACCBA054WJPZ AC Cord 3Pin (U.K. and Ireland) Remote Control unit RRMCGA586WJSA Operation Manual (English) (LC-46DH65E/S) TiNS-D808WJZZ Operation Manual (English) (LC-46DH66E/K) TiNS-D860WJZZ Operation Manual (Swedish) (LC-46DH65S) TiNS-D809WJZZ Operation Manual (Polish) (LC-46DH65E) TiNS-D810WJZZ...
  • Page 108 LC-46DH65E/S, LC-46DH66E [9] PACKING PARTS S3 X12 12-1 Not Replacement item...
  • Page 109 DESCRIPTION RANK MARK DELIVERY [9] PACKING PARTS Packing Case (Main) SPAKCE492WJZZ Packing Case (Bottom) SPAKCE382WJZZ Stand Case SPAKFB583WJZZ Stand Pad (LC-46DH65E/S) SPAKFB584WJZZ Stand Pad (LC-46DH66E/K) SPAKFB666WJZZ Wrapping Paper SPAKPA711WJZZ Mirror Mat Base SPAKPA780WJZZ Mirror Mat Support SPAKPA904WJZZ Buffer Material (Top/Bottom)
  • Page 110 LC-46DH65E/S, LC-46DH66E COPYRIGHT © 2008 BY SHARP CORPORATION ALL RIGHTS RESERVED. No Part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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