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Sharp LC-52D82U Service Manual
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Sharp LC-52D82U Service Manual

Lcd color television
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See also: Operating Manual
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.
CHAPTER 1. OPERATION MANUAL
[1]
SPECIFICATIONS ................................. . ....... 1-1
[2]
OPERATION MANUAL .......................... . ....... 1-2
[3]
DIMENSIONS ........................................ . ....... 1-8
[1]
46D82U)................................................. . ....... 2-1
[2]
52D82U)................................................. . ..... 2-12
CHAPTER 3. ADJUSTMENT
[1]
ADJUSTMENT PROCEDURE ............... . ....... 3-1
CHAPTER 4. TROUBLESHOOTING TABLE
[1]
TROUBLESHOOTING TABLE............... . ....... 4-1
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 COLOR TELEVISION
MODELS
CONTENTS
[1]
MAJOR IC INFORMATIONS .........................5-1
CHAPTER 6. OVERALL WIRING DIAGRAM/BLOCK
DIAGRAM
[1]
OVERALL WIRING DIAGRAM ......................6-1
[2]
SYSTEM BLOCK DIAGRAM .........................6-3
[3]
MAIN BLOCK DIAGRAM...............................6-5
[1]
[2]
BOARD..........................................................7-9
[3]
[4]
BOARD........................................................7-12
[5]
FRC Unit......................................................7-13
[6]
ILLUMINATION Unit ....................................7-21
[1]
GRAM............................................................8-1
[2]
SCHEMATIC DIAGRAM ................................8-2
LC-46D82U/LC-52D82U
No. S37C3LC46D82U
LC-46D82U
LC-52D82U
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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Summary of Contents for Sharp LC-52D82U

  • Page 1: Table Of Contents

    LC-46D82U/LC-52D82U SERVICE MANUAL No. S37C3LC46D82U LCD COLOR TELEVISION LC-46D82U LC-52D82U 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: Safety Precaution Important Service Safety Pre- Caution

    LC-46D82U/LC-52D82U LC46D82U 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-46D82U/LC-52D82U 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. AVERTISSEMENT • A l'aide de deux fils à pinces, brancher une résistance de 1.5 kΩ...

  • Page 4: Precautions For Using Lead-Free Solder

    LC-46D82U/LC-52D82U 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: 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: Part Names

    LC-46D82U/LC-52D82U [2] OPERATION MANUAL Part names TV (Front) Blue Illumination LED*** Remote control sensor OPC indicator* OPC sensor* SLEEP indicator** POWER indicator** NOTE *OPC: Optical Picture Control **TV status indicator. ***for Blue Illumination LED. TV (Rear) Channel buttons INPUT button...
  • Page 7 LC-46D82U/LC-52D82U Part names Remote control unit TV POWER: Switch the TV power on or enters standby. 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-52AG1 (SHARP) wall mount bracket. The use of other wall mount brackets may result in an unstable installation and may cause serious injuries.
  • Page 9 LC-46D82U/LC-52D82U 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: Connecting A Pc

    LC-46D82U/LC-52D82U Preparation Connecting a PC When connecting to a PC with an HDMI terminal. (INPUT 4, 5 or 6) HDMI cable (commercially available) NOTE The HDMI terminals only support digital signal. PC compatibility chart It is necessary to set the PC format correctly to display XGA and WXGA signal.
  • Page 11 LC-46D82U/LC-52D82U Basic adjustment settings Menu items for TV/INPUT 1/2/3 Menu items for HDMI Picture Picture Backlight Backlight Contrast Contrast Brightness Brightness Color Color Tint Tint Sharpness Sharpness Advanced Advanced Color Temp. Color Temp. Black Black Fine Motion Advanced Fine Motion Advanced...

  • Page 12: Dimensions

    LC-46D82U/LC-52D82U [3] DIMENSIONS LC-46D82U Unit: inch/(mm) (1137) (1021.4) (660) (96) (124) (200) (309) LC-52D82U (1273) (1155.0) (660) (200) (95) (126) (309) 1 – 8...

  • Page 13: Chapter 2. Removing Of Major Parts Removing Of Major Parts (Lc- 46D82U)

    LC-46D82U/LC-52D82U CHAPTER 2. LC46D82U REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS (LC-46D82U) 1. Detach the SD Card Cover Rear Cabinet SD CARD COVER 2. Remove the 13 lock screws 3. Remove the 5 lock screws and detach the Rear Cabinet.
  • Page 14 LC-46D82U/LC-52D82U 4. Remove the 8 lock screws and detach the Stand Set Cover. INSERT INSERT LOCK LOCK STAND ST COV-R 5. Remove the 8 lock screws and detach the Stand Fix Angle. STAND FIX ANG 2 – 2...
  • Page 15 LC-46D82U/LC-52D82U 6. Remove the 4 lock screws and detach the Bridge Angle Ass’y. Chassis Fix Angle "TOP" SIDE KS BRIDGE ANGLE BOTTOM SIDE Chassis Fix Angle 7. Remove the 2 lock screws and detach the Speaker-L/R. 8. Remove all the connectors from PWBs.
  • Page 16 LC-46D82U/LC-52D82U 9. Remove the 3 lock screws and detach the Sub Shield. SUB SHIELD 10.Remove the 6 lock screws and detach the Main Shield. MAIN-SHIELD 2 – 4...
  • Page 17 LC-46D82U/LC-52D82U 11.Remove all the connectors from PWBs. Connect Wire(L) 12.Remove the 1 lock screw , and detach the LED Unit. *CAUTION "RA" wire should pass on the right of CAB-RIV. ILLUMINATIN UNIT LED UNIT RIB-CAB Shape RA x3 For RIB-CAB...
  • Page 18 LC-46D82U/LC-52D82U 13.Remove all the connectors from PWBs. No good Connect Wire(KM) MAIN TOPCOVER ASS’Y Open Side (WH) Connect Wire(LV) MAIN-LCD CONT Connect Wire(LF) MAIN-LCD CONT Shape(LV) Connect Wire(PH) POWER-LCD CONT Base line(Edge of 14.Remove the 7 lock screws and PWB Ass’y unit.
  • Page 19 LC-46D82U/LC-52D82U 15.Remove the 8 lock screws and detach the FRC PWB Angle. *CAUTION Designation in the installation direction (9) QPWBHE107WJQZ ×2 FRC-LCDCON(FPC) (Both side) FRC_PWB_ANG LCDCON-FRC(11P) WIRE FRC side LCD side FRC_UNIT IC6001 COOL 10x10x2) IC5801 COOLL 20x20x2) SILICON GREASE...
  • Page 20 LC-46D82U/LC-52D82U 17.Remove the 8 lock screws , and detach the Chassis Fix Angles. 18.Remove the 1 lock screw , and detach the Barrier sheet. PANEL_MODULE CH FIX ANG U-RL CH FIX ANG U-RL Barrier sheet Fitted to the screw hole Tape is torn off..
  • Page 21 LC-46D82U/LC-52D82U 20.Remove all the connectors from PWBs. SHAPE(KM) x2 *CAUTION CAUTION Wire-tape tab control specification Shape without play. (KM Wire) (Prevention of a wound with the shielding case) Tape Position is between WH and WH. SHAPE(LB) x2 CAUTION The LB wire is under the PD wire and PH wire.
  • Page 22 LC-46D82U/LC-52D82U 22.Remove the 7 lock screws and detach the Power unit. POWER UNIT The screw is unnecessary. (×3) POWER UNIT Insert Power unit is fitted to the bottom left side. POWER UNIT POWER UNIT POWER UNIT POWER UNIT 23.Remove the 4 lock screws and detach the Terminal unit.
  • Page 23 LC-46D82U/LC-52D82U 24.Remove the 5 lock screws and 2 lock rivets detach the Main unit and Radiator A Main. RESIN WASHER RADIATOR-A-MAIN KS TRAY CHASSIS ASS'Y RADIATOR-A-MAIN ASS'Y RIVET MAIN UNIT 2 – 11...

  • Page 24: Removing Of Major Parts (Lc-52D82U)

    LC-46D82U/LC-52D82U [2] REMOVING OF MAJOR PARTS (LC-52D82U) 1. Detach the SD Card Cover SD CARD COVER 2. Remove the 18 lock screws 3. Remove the 5 lock screws and detach the Rear Cabinet. Rear Cabinet 2 – 12...
  • Page 25 LC-46D82U/LC-52D82U 4. Remove the 8 lock screws and detach the Stand Set Cover. INSERT INSERT LOCK STAND ST COV-R LOCK 5. Remove the 8 lock screws and detach the Stand Fix Angle. STAND FIX ANG 2 – 13...
  • Page 26 LC-46D82U/LC-52D82U 6. Remove the 4 lock screws and detach the Bridge Angle Ass’y. Prepared Bridge Angle PREPARED BRIDGE ANGLE Prepared Bridge Angle 7. Remove the 6 lock screws and detach the Main Shield. Hole MAIN-SHIELD Position of screw Main shield...
  • Page 27 LC-46D82U/LC-52D82U 8. Remove the 2 lock screws and detach the Speaker-L/R. TAPE SP-R TAPE Joint Joint SP-L About 40mm Shape(SP-L) (6) Shape(SP-R,RA) Connect Wire(SP-R) Connect Wire(SP-L) SPEAKER- 9. Remove all the connectors from PWBs. *CAUTION Wire LA is to spread the right and left equally...
  • Page 28 LC-46D82U/LC-52D82U 10.Remove the 1 lock screw and detach the LED Unit. Connect Wire(RA) LED UNIT TERMINAL-LED ILLUMINATION ADJ HANG HANG INSERT (5) Connect Wire(RA) PREPARED LED UNIT HANG TERMINAL-ILLUMINATION 11.Remove all the connectors from PWBs. CAUTION No good Connect Wire(LP)
  • Page 29 LC-46D82U/LC-52D82U 12.Remove the 7 lock screws and PWB Ass’y unit. Base line (Edge of Tray) Base line (Edge of Tray) PWB ASEMBLY UNIT PREPARED PWB ASEMBLY UNIT BACK SIDE GASKET 13×7×50 13.Remove the 4 lock screws and detach the FRC PWB Angle.
  • Page 30 LC-46D82U/LC-52D82U 14.Remove the 4 lock screws and detach the FRC PWB Set Angle. PANEL MODULE ASS’Y ARRIER SHEET Put pastes FRC PWB SET ANG 15.Remove the 4 lock screws and detach the Panel Module Ass’y. INSIDE INSIDE INSIDE INSIDE 2 – 18...
  • Page 31 LC-46D82U/LC-52D82U 16.Remove the 8 lock screws and detach the Chassis Fix Angle Top/Bottom. PANEL_MODULE KS CAB-A CHS FIX ANG T/B CHS FIX ANG T/B 17.Remove the 2 lock screws , and detach the Key Unit. The guidepin of positioning x3 KEY UNIT 2 –...
  • Page 32 LC-46D82U/LC-52D82U 18.Remove all the connectors from PWBs. CAUTION Push LV wire TO LCD COONT UNIT Note connected LP Wire position. CAUTION TO MAIN UNIT PH Wire LV Wire Push Push TO POWER UNIT The LB wire is under the Tape LB Wire PD wire and PH wire.
  • Page 33 LC-46D82U/LC-52D82U 20.Remove the 7 lock screws and detach the Power unit. POWER UNIT The screw is unnecessary. (×3) POWER UNIT Power unit is fitted to the Insert bottom left side. POWER UNIT POWER UNIT POWER UNIT 21.Remove the 4 lock screws and detach the Terminal unit.
  • Page 34 LC-46D82U/LC-52D82U 22.Remove the 5 lock screws and 2 lock rivets detach the Main unit and Radiator A Main. RESIN WASHER KS TRAY CHASSIS PREPARED RADIATOR-A-MAIN RIVET MAIN UNIT RADIATOR-A-MAIN 2 – 22...
  • Page 35 LC-46D82U/LC-52D82U CHAPTER 3. LC46D82U 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 36 LC-46D82U/LC-52D82U 2. When the formatting is over, the following window appears. Click [OK]. 3. Click [Exit] to finish the formatting. NOTE: When you are done, take out the SD card once to make sure it is finished, and then insert it again.
  • Page 37 LC-46D82U/LC-52D82U 5. If any of the procedures fails, the following upgrade failure screen shows up. For the failing procedure, the “NG” marking turns red. NOTE: In such case, try to upgrade the software again. If it still fails, the hardware may be in trouble.
  • Page 38 LC-46D82U/LC-52D82U 4. A couple to dozen seconds after the set starts, the upgrade screen below shows up. The upgrade progress is indicated on screen. The power LED indicator goes out once and then starts flashing in blue. (It takes 2-3 minutes to get the monitor microprocessor software upgraded.) 5.
  • Page 39 2) Description of display (3) Current selected input (2) Current page title (4) Current color system (6) LCD Panel size/Speaker type (1) Current page/ (5) Destination (LC-46D82U: 46_UNDER) Total pages (LC-52D82U: 52_UNDER) 1/27 [INFO] INPUT5 AUTO 46_UNDER (7) Adjustment process menu header MAIN Version 0.90 ( U 2006/11/21 1A)
  • Page 40 LC-46D82U/LC-52D82U 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 41 LC-46D82U/LC-52D82U Page Line Item Description Remarks (adjustment detail, etc.) [M GAMMA IN] MONITOR GAMMA IN 1 Standard value 1(WBI10184) Adjustment gradation setting. MONITOR GAMMA IN 2 Standard value 2(WBI20352) MONITOR GAMMA IN 3 Standard value 3(WBI30528) MONITOR GAMMA IN 4...
  • Page 42 LC-46D82U/LC-52D82U Page Line Item Description Remarks (adjustment detail, etc.) [SOUND 4] PEQ5_F0 PEQ5_Q PEQ5_GAIN VIRTUALIZER_LEVEL BASS_BOOST_LEVEL SLICER_LEVEL HPF_SW HPF_LR LPF_SW SW_MIXING_LEVEL [M OPC1] BRIGHTNESS DA0 BRIGHTNESS DA1 BRIGHTNESS DA2 BRIGHTNESS DA3 BRIGHTNESS DA4 BRIGHTNESS DA5 BRIGHTNESS DA6 BRIGHTNESS DA7 BRIGHTNESS DA8...
  • Page 43 LC-46D82U/LC-52D82U Page Line Item Description Remarks (adjustment detail, etc.) [M ADL2] OPC33 ADLEVEL 12 OPC33 ADLEVEL 13 OPC33 ADLEVEL 14 OPC33 ADLEVEL 15 OPC33 ADLEVEL 16 OPC33 ADLEVEL 17 OPC33 ADLEVEL 18 OPC33 ADLEVEL 19 OPC33 ADLEVEL 20 OPC33 ADLEVEL 21...

  • Page 44: Adjustment Procedure

    LC-46D82U/LC-52D82U *1 Details of P1.7(NORMAL STANDBY CAUSE) No operation off in the cause of “no operation off” No signal off in the cause of “no signal off” PC power management mode 1 in the cause of “Standby mode MODE1” PC power management mode 2 in the cause of “Standby mode MODE2”...
  • Page 45 LC-46D82U/LC-52D82U 7.4. Component 15K signal adjustment Adjustment item Adjustment conditions Adjustment procedure Adjustment 480i signal Feed the 100% color bar signal to INPUT 1 component input. 100% white Auto adjustment Page 5/27 Bring the cursor on [•COMP 15K MAIN ADJ] and press [ENTER].
  • Page 46 LC-46D82U/LC-52D82U 8. Adjustment of white balance 8.1. White balance adjustment Adjustment item Adjustment conditions Adjustment procedure Adjustment 1) Apply the following settings to the set. AV MODE: [DYNAMIC] Aging Time: 60 Min. Backlight: +16 2) Connect a white balance jig and the set.
  • Page 47 LC-46D82U/LC-52D82U 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 48 LC-46D82U/LC-52D82U 9. Initialization to factory settings CAUTION: When initialization is performed, all user setting data including the channel settings are initialized. Be cautious when making this adjust- ment. (The adjustments done in the adjustment process mode are not initialized.) Adjustment item...

  • Page 49: Troubleshooting Table

    LC-46D82U/LC-52D82U CHAPTER 4. LC46D82U TROUBLESHOOTING TABLE Service Manual [1] TROUBLESHOOTING TABLE No video (1) COMPOSITE: No external input video COMPOSITE: No external input video COMPOSITE: No external input video [INPUT-3] [INPUT-1] [INPUT-2] Is INPUT-1 selected on the input select Is INPUT-2 selected on the input select...
  • Page 50 LC-46D82U/LC-52D82U Is there the COMPOSITE video signal input at pins (M4, N4) of IC3301 (VPC)? Check the line between SC1101 and IC3301 (Q2201 thru Q2203, Q2205, Q2207. Q2209, etc.). Is there the LVDS signal output at the LVDS 1st channel and 2nd channel of IC3301?
  • Page 51 LC-46D82U/LC-52D82U No video (2) COMPONENT: No external input video COMPONENT: No external input video S-VIDEO: No external input video [INPUT-3] [INPUT-1] [INPUT-2] Is INPUT-1 selected on the input select Is INPUT-2 selected on the input select Is INPUT-3 selected on the input select menu...
  • Page 52 LC-46D82U/LC-52D82U [COMPOSITE signal input] Is there the COMPONENT video signal input at pins (U3) (Y) / (AA1) (Pb) and (W3) Check the line (Pr) of IC3301 (VPC)? between SC1101 nad IC3301 and its periphen cir- cuits. [S-VIDEO signal input] Is there the video signal input at pins (M4, N4)(Y) and (T1)(C) of IC3301 (VPC)?
  • Page 53 LC-46D82U/LC-52D82U No video (3) No video at UHF/VHF broadcast signal recep- No video at digital broadcast signal reception tion Is the specified TV signal selected on the input select menu screen? Is there the analog video signal output at the...
  • Page 54 LC-46D82U/LC-52D82U Are there the MVY[7:0], MVC[7:0] and MVCLK0/ MNSYNCO/MVSYNCO signal inputs at IC3301? Check the line between IC8101 and IC3301. Is there the LVDS signal output at the LVDS 1st channel and 2nd channel of IC3301? TA2_P/M(AJ30/AK30), TB2_P/M(AJ29/AK29), TC2_P/M(AJ28/AK28), TD2_P/M(AJ26/AK26), TE2_P/M(AJ25/AK25), TCLK2_P/M(AJ27/AK27), TA1_P/M(AB29/AB30), TB1_P/M(AC29/AC30), TC1_P/M(AD29/AD30), TD1_P/M(AF29/AF30), TE1_P/M(AG29/AG30), TCLK1_P/M(AE29/AE30) Check the panel module.
  • Page 55 LC-46D82U/LC-52D82U <HDMI/DVI signal input> No video (4) No external input video [INPUT-4] 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 the Select INPUT-5 on the input select menu screen for the right input signal.
  • Page 56 LC-46D82U/LC-52D82U Check the DDC line and its peripheral circuits Check the DDC line and its peripheral cir- (IC1701 (EEPROM) and its peripherals). cuits (IC1501 (EEPROM) and its peripherals). Does the signal come from pins (34 and 35) (CLK±), (31 and 32) (D0±), Does the signal come from pins (34 and 35) (CLK±), (31 and 32)
  • Page 57 LC-46D82U/LC-52D82U <HDMI/DVI signal input> No video (4) 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 58 LC-46D82U/LC-52D82U Check the DDC line and its peripheral circuits (IC1502 (EEPROM) and its peripherals). Does the signal come from pins (34 and 35) (CLK±), (31 and 32) (D0±), (28 and 29) Check IC1507, IC1510 and their (D1±), and (25 and 26) (D2±) of IC1507 to pins (57 and 58), (62 and 63), (66 and 67), and peripheral circuits.
  • Page 59 LC-46D82U/LC-52D82U No audio (1) [Audio signal] INPUT-1 No audio [Audio signal] INPUT-2 No audio [Audio signal] INPUT-3 No audio [INPUT-1 input] [INPUT-2 input] [INPUT-3 input] Is INPUT-1 selected on the input select menu Is INPUT-2 selected on the input select menu...
  • Page 60 LC-46D82U/LC-52D82U Is there the audio signal input at pins (11)(L) and (14)(R) of connector Check the SC1301 and P2704 connectors. (P2704) on the TERMINAL unit? Is there the audio signal input at pins (5)(L) and (3)(R) of IC2701 Check the line between P2704 and IC2701, and their periph-...
  • Page 61 LC-46D82U/LC-52D82U No Audio (1) [Audio signal] INPUT-6 No audio (HDMI analog input) [HDMI analog input] Is INPUT-6 selected on the input select menu screen? Is the audio output selected for “VARIABLE” on the menu screen? Set the audio output to “FIXED”...
  • Page 62 LC-46D82U/LC-52D82U [with HDMI connected] No audio (2) No audio in all modes (3) [Audio signal] [INPUT-4] No audio (HDMI connected) [Audio signal] [INPUT-5] No audio (HDMI connected) [Audio signal] [INPUT-6] No audio (HDMI connected) [INPUT-4 input] Is INPUT-4 selected on the input select menu screen?
  • Page 63 LC-46D82U/LC-52D82U Is there the audio signal input at pins (5) (L) and (3) (R) of IC2701 (STEREO_AMP)? Check the line between P2704 and IC2701, and their peripheral circuits (AMP_MUTE line). Is there the audio output from IC2701 as specified? Check IC2701 and its peripheral circuit.
  • Page 64 LC-46D82U/LC-52D82U No audio (4) No audio at digital broadcast No audio at UHF/VHF broad- signal reception cast signal reception Move the sound volume key. Set the audio output to Is the audio output selected for Set the audio output to Does the volume icon indicate “FIXED”.
  • Page 65 LC-46D82U/LC-52D82U Are the audio signal outputs Check IC1404 and its at pins (38)(L) and (39)(R) of peripheral circuits. IC1404? Are the audio signal outputs Check the line between at pins (11)(L) and (14)(R) of IC1404 and SC1301, and connector (SC1301) on the their peripheral circuits.
  • Page 66 LC-46D82U/LC-52D82U 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 Are there the IF_OUT_N Check the tuner to “No external input video...
  • Page 67 LC-46D82U/LC-52D82U No monitor audio Is there the MUTE signal Check the Is the audio output from the Check the bus line input at pin (1) of IC1305? MUTE_A_ALL and monitor set at “VARIABLE” (SCL0_5/SDA0_5) ACDET_MUTE signals. or “FIXED” on the menu and IC1404.
  • Page 68 LC-46D82U/LC-52D82U 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 69 LC-46D82U/LC-52D82U Error type Notification LED operation (1 cycle) Pins are microprocessor pins unless otherwise specified. PANEL_POW DET_PNL_12V (pin 58) failure (L). Panel power is not PNL_12V failure applied. Flashes 5 times H: On If error is detected during operation, error standby is activated by polling.

  • Page 70: Chapter 5. Major Ic Informations

    LC-46D82U/LC-52D82U CHAPTER 5. LC46D82U MAJOR IC INFORMATIONS Service Manual [1] MAJOR IC INFORMATIONS 1. MAJOR IC INFORMATIONS 1.1. IC501 (MM3151XQ) This I2C bus-controlled video switch is designed to switch between tow-system color difference (component) signal, one-system S video signal and three-system composite signal.
  • Page 71 LC-46D82U/LC-52D82U 1.11. IC8101 (RH-iXB281WJZZQ) This LSI with MPEG-2 system decoder performs back-end processing for digital broadcasting. It is equipped with a CPU (processor core: AM33-3), de scrambler (DES), transport stream de-multiplexer, video decoder (MPEG-2 MP@HL compatible), graphic processor, audio decoder (AC3 compat- ible), and an NTSC video encoder.
  • Page 72 LC-46D82U/LC-52D82U 1.18. IC6341 (RH-iXC029WJQZQ) 2,15,17,30,32,45,47,60,117,120,128, 131,139,142,150,153,202,205,216,219 VCC(3.3V) 200,214,216,226,236,242,243,249,251 200,214,216,226,236,242,243,249,251 VCC(1.2V) VCC(1.2V) 4,7,8,9,38,39,44,63,65,66,78,93,94, 97,99,107,113,116,123,127,136,137, 143,149,159,160,166,168,169,170, 1,16,31,46,61,74,87,100,118,119,129,130,140, 173,178,180,182,183,188,189,190, 141,151,152,167,185,199,201,203,204,213, 194,196,223,224,225,244,245,248,250 215,217,218,246,252,253,254,255,256 LVDS_SEL IVS_FO IHS_FO IVSE_FI DEI_FO IHSE_FI ICK_FO DEIE_FI ICKE_FI RE9_FO,RE8_FO,RE7_FO,RE6_FO,RE5_FO, 26,133,84,27,85, 148,49,102,147,48, RE9_FI,RE8_FI,RE7_FI,RE6_FI,RE5_FI, RE4_FO,RE3_FO,RE2_FO,RE1_FO,RE0_FO 28,86,29,134,135 LVDS 101,240,241,109,154 RE4_FI,RE3_FI,RE2_FI,RE1_FI,RE0_FI MAPPING 171,81,24,230,172, GE9_FO,GE8_FO,GE7_FO,GE6_FO,GE5_FO,...
  • Page 73 LC-46D82U/LC-52D82U GO1_FI Green Data Signal Input (ODD) VCCIO1 Power Supply 3.3V Ground VCCIO4 Power Supply 3.3V IVSO_FI Vertical Sync Signal Input (ODD) SCL_FO SCL Signal Output for I2C BE7_FO Blue Data Signal Output (EVEN) BE6_FO Blue Data Signal Output (EVEN)
  • Page 74 LC-46D82U/LC-52D82U BE5_FO Blue Data Signal Output (EVEN) BE2_FO Blue Data Signal Output (EVEN) GE8_FO Green Data Signal Output (EVEN) GE4_FO Green Data Signal Output (EVEN) GE0_FO Green Data Signal Output (EVEN) RE7_FO Red Data Signal Output (EVEN) RE5_FO Red Data Signal Output (EVEN)
  • Page 75 LC-46D82U/LC-52D82U RO2_FO Red Data Signal Output (ODD) DEI_FO Data Enable Signal Output ICK_FO Pixel Clock Output RE6_FI Red Data Signal Input (EVEN) RE9_FI Red Data Signal Input (EVEN) VCCIO2 Power Supply 3.3V Ground Ground VCCIO2 Power Supply 3.3V RE0_FI Red Data Signal Input (EVEN)
  • Page 76 LC-46D82U/LC-52D82U MSEL1 Configuration Mode Switching Signal GO1_FO Green Data Signal Output (ODD) RO9_FO Red Data Signal Output (ODD) RO8_FO Red Data Signal Output (ODD) GND_PLL2 Ground VCCA_PLL2 Power Supply 1.2V GNDA_PLL2 Ground VCCIO2 Power Supply 3.3V Ground Ground VCCIO2 Power Supply 3.3V...
  • Page 77 LC-46D82U/LC-52D82U — MEMO — 5 – 8...

  • Page 78: Overall Wiring Diagram

    LC-46D82U/LC-52D82U CHAPTER 6. LC46D82U OVERALL WIRING DIAGRAM/BLOCK DIAGRAM Service Manual [1] OVERALL WIRING DIAGRAM OVERALL WIRING DIAGRAM 46"/52" LCD Pa 1920×1080 KEY Unit D910 LCD Cont. Unit 107.4mm * 297.4mm 0.5SL NA222 EAGLE2 EAGLE2 EAGL CN8 CTL/FRC CN3 POWER/CTL 0.5SL NA222...
  • Page 79 LC-46D82U/LC-52D82U 46"/52" LCD Panel 1920×1080 (LVDS FRC - CTL) CN LVDS L NA222 0.5SL NA222 FRC Unit E046 CN LVDS 105mm * 190mm FRC LSI Located on CTL UNIT AGLE2 EAGLE2 EAGLE2 LVDS 11 CN POWER/CTL CN LVDS 0.5SL NA222 0.5SL NA222...

  • Page 80: System Block Diagram

    LC-46D82U/LC-52D82U [2] SYSTEM BLOCK DIAGRAM SYSTEM BLOCK DIAGRAM TERMINAL MAIN +9V_A +5V_A 14.318MHz Xtal IC501 V1.V CVBS/LR AV SWITCH 14.318MHz INPUT V1.L/R MM3151XQ C1.Y/PB/PR Component Video1 +3.3V +2.5V +1.8V +9V_A 74.25MHz (V1) (YPbPr1) Main Y/V Disclete CVBS1(M4) V2.V CVBS/LR Main C/Cb...
  • Page 81 LC-46D82U/LC-52D82U +3.3V I2C0 IC2601 PNL_I2C_EN Bus-SW EAGLE2 CONT +12V DET_PNL_12V PANEL unit 3.3V 2.5V EAGLE2 1.25V 1920 LVDS 1080 SHIP_EN,ROMSEL0,PNEL_EN IC3501 FRC-LSI FPGA R_O -O LVDS EAGLE2 IC3502 O-IN R_ E- O LVDS L_O -O LVDS E-IN L_ E- O...

  • Page 82: Main Block Diagram

    LC-46D82U/LC-52D82U [3] MAIN BLOCK DIAGRAM MAIN BLOCK DIAGRAM D1308 D1308 D1307 1,14,6,10,15,12 16,17,18,23,13 C1.Y 21 CY1 D1304 C1.PLUG 38 SW1 COMP3 C1.PB 23 PB1 C1.PR 25 PR1 D1305 D1306 D1304 S3.C Q1307 S3.F 80 S2-3 DVP3.3V MUTE S3.Y S-VIDEO2 IC1408...
  • Page 83 LC-46D82U/LC-52D82U 3 POWER_LED R901 D901 Q901 1.2 OPT +3.3V 1 BU +3.3V 2 OPT +3.3V 4 GND 13 HP_GND P502/P901 LED_ILLUMINATION_UNT COMP3 80 S2-3 13:Vcc,77:Vcc KEY1 S-VIDEO2 EXE_LED KEY2 POW_SW BUSY DET_6V BUSY DETECT 42 SW3 CNVss DET_12V VIDEO2 IC2002...

  • Page 84: Chapter 7. Printed Wiring Board

    LC-46D82U/LC-52D82U CHAPTER 7. LC46D82U PRINTED WIRING BOARD Service Manual [1] MAIN UNIT PRINTED WIRING BOARD MAIN Unit (SIDE-A) 7 – 1...
  • Page 85 LC-46D82U/LC-52D82U 7 – 2...
  • Page 86 LC-46D82U/LC-52D82U MAIN Unit-1 (Side-A Chip) R9008 P2601 P9002 P2603 P2602 R1174 C9601 R9623 R2611 R2612 R2613 FB2609 C9604 R9627 R9611 R3515 R9612 R3522 Q9607 C9603 C2601 C9613 IC9603 L9602 R9649 R9617 IC3501 C9602 R9614 FB3501 C3501 R9621 R3538 R3531 C9621...
  • Page 87 LC-46D82U/LC-52D82U R9008 P1401 C1301 R1310 R1347 LUG1102 R1172 P9701 P9702 R1174 R1173 IC1301 C9703 FDC1 C9702 C9701 FB9702 FB1301 R1316 R1319 R1321 R9624 R1324 R1350 R1323 R1320 C1306 C9609 C1309 R1407 C1422 C9619 C9615 L9601 C1302 R1427 Q9602 C1418 Q9606...
  • Page 88 LC-46D82U/LC-52D82U MAIN Unit (Side-B) 7 – 5...
  • Page 89 LC-46D82U/LC-52D82U 7 – 6...
  • Page 90 LC-46D82U/LC-52D82U MAIN Unit (Side-B Chip) TL1404 FB2603 TL1406 TL1405 TL1403 TL1407 TL9704 TL9714 TL2619 TL2622 TL2601 TL26 TL9719 TL9713 R1351 R1303 Q1301 R9708 R9707 TL9712 TL9718 TL9703 TL9715 TL9711 TL9717 TL9708 TL9710 TL9716 TL9702 TL9705 Q1303 TL9707 TL9706 TL1320 R1326...
  • Page 91 LC-46D82U/LC-52D82U TP2603 R2620 FB2603 FL2614 C2605 TL2636 TL2632 TL2633 TL2602 IC9003 TL2650 IC2601 R2619 TP2601 TL2622 TL2601 TL2610 TP2604 TL2609 R2628 D9003 TL9004 TL2621 TL2628 TL2623 TL2651 TL2603 TL2649 TP2606 TP2602 R2618 TL2638 TL2630 TL2637 R2616 FB2608 FB2604 C2604 TL9046...

  • Page 92: Terminal Unit Printed Wiring Board

    LC-46D82U/LC-52D82U [2] TERMINAL UNIT PRINTED WIRING BOARD TERMINAL Unit (Side-A) 7 – 9...
  • Page 93 LC-46D82U/LC-52D82U TERMINAL Unit (Side-A Chip) J502 J501 C503 C532 D514 D513 D512 R537 R567 C544 R601 C545 R607 C543 R608 C533 R609 R554 R604 IC501 R555 R566 C534 C536 R565 D519 C535 R603 R564 C537 R556 C541 R557 R602 R563...

  • Page 94: Key Unit Printed Wiring Board

    LC-46D82U/LC-52D82U [3] KEY UNIT PRINTED WIRING BOARD KEY Unit (Side-A) KEY Unit (Side-A Chip) 7 – 11...

  • Page 95: R/C, Led Unit Printed Wiring Board

    LC-46D82U/LC-52D82U [4] R/C, LED UNIT PRINTED WIRING BOARD R/C, LED Unit (Side-A) R/C, LED Unit (Side-A Chip) R101 C105 R136 R102 R110 R105 R137 R108 Q103 R109 Q102 R106 R104 R107 R123 D113 R111 R124 R112 R114 R127 R113 7 – 12...

  • Page 96: Frc Unit

    LC-46D82U/LC-52D82U [5] FRC Unit FRC Unit (Side-A) 7 – 13...
  • Page 97 LC-46D82U/LC-52D82U 7 – 14...
  • Page 98 LC-46D82U/LC-52D82U FRC Unit (Side-A Chip ) C6121 LUG4801 R6036 C6133 R6037 C6116 C6132 C6018 R6038 R6035 C6130 C6097 C6099 R6108 R6104 R6103 TL6004 R6095 R6064 R6063 C6096 C6098 R6119 TL6015 TL6007 R6087 FB6007 TL6012 L6234 C6233 R6137 R6139 R6132 R6135...
  • Page 99 LC-46D82U/LC-52D82U TL4801 TL4803 TL4802 P5802 LUG4803 P5801 C4817 C4804 C4806 TL5811 C4818 R6119 TL6007 R4826 R4831 Q4803 C4819 FB4802 FB4806 TL6001 L4802 L4803 TL5814 FB4805 R6135 TL5810 R6133 L4801 R4814 TL6003 R4815 FB6003 R6027 R4816 C4805 C4807 TL5813 TL6006 FB6001...
  • Page 100 LC-46D82U/LC-52D82U FRC Unit (Side-B) 7 – 17...
  • Page 101 LC-46D82U/LC-52D82U 7 – 18...
  • Page 102 LC-46D82U/LC-52D82U FRC Unit (Side-B Chip) TL5804 TL5816 TL5815 TL5805 TL5803 TL5802 TL5801 TL5806 TL5807 TL5808 TL5817 D4803 D4802 FB5817 R4801 R4802 C4814 C4801 FB5811 IC4801 R4803 TL6011 C4813 C4802 FB5810 C6179 C6178 C5891 TL4807 TL4804 TL4811 C4803 C6167 R4821 C6006...
  • Page 103 LC-46D82U/LC-52D82U TL6016 FB6213 C6231 C6229 C6227 C6225 6011 R6100 R6086 TL6019 R6113 R6099 R6084 C6191 C6232 C6230 C6228 C6226 TL6008 R6112 C6179 C6172 C6082 C6190 C6178 C6061 C6173 C6199 C6167 C6129 C6123 C6088 C6198 R6110 C6166 R6107 R6143 C6200 R6142...

  • Page 104: Illumination Unit

    LC-46D82U/LC-52D82U [6] ILLUMINATION Unit ILLUMINATION Unit ILLUMINATION Unit (Side-A) ILLUMINATION Unit (Side-A Chip) ver1 R 901 Q901 P 901 7 – 21...

  • Page 105: Chapter 8. Schematic Diagram

    LC-46D82U/LC-52D82U CHAPTER 8. LC46D82U SCHEMATIC DIAGRAM Service Manual [1] DESCRIPTION OF SCHEMATIC DIA- GRAM 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 volt- ages are measured with a 20k ohm/V tester.

  • Page 106: Schematic Diagram

    LC-46D82U/LC-52D82U [2] SCHEMATIC DIAGRAM MAIN Unit-1 8 – 2...
  • Page 107 LC-46D82U/LC-52D82U 8 – 3...
  • Page 108 LC-46D82U/LC-52D82U MAIN Unit-2 8 – 4...
  • Page 109 LC-46D82U/LC-52D82U 8 – 5...
  • Page 110 LC-46D82U/LC-52D82U MAIN Unit-3 8 – 6...
  • Page 111 LC-46D82U/LC-52D82U 8 – 7...
  • Page 112 LC-46D82U/LC-52D82U MAIN Unit-4 8 – 8...
  • Page 113 LC-46D82U/LC-52D82U 8 – 9...
  • Page 114 LC-46D82U/LC-52D82U MAIN Unit-5 8 – 10...
  • Page 115 LC-46D82U/LC-52D82U 8 – 11...
  • Page 116 LC-46D82U/LC-52D82U MAIN Unit-6 8 – 12...
  • Page 117 LC-46D82U/LC-52D82U 8 – 13...
  • Page 118 LC-46D82U/LC-52D82U MAIN Unit-7 8 – 14...
  • Page 119 LC-46D82U/LC-52D82U 8 – 15...
  • Page 120 LC-46D82U/LC-52D82U MANI Unit-8 8 – 16...
  • Page 121 LC-46D82U/LC-52D82U 8 – 17...
  • Page 122 LC-46D82U/LC-52D82U MAIN Unit-9 8 – 18...
  • Page 123 LC-46D82U/LC-52D82U 8 – 19...
  • Page 124 LC-46D82U/LC-52D82U MAIN Unit-10 8 – 20...
  • Page 125 LC-46D82U/LC-52D82U 8 – 21...
  • Page 126 LC-46D82U/LC-52D82U MAIN Unit-11 8 – 22...
  • Page 127 LC-46D82U/LC-52D82U 8 – 23...
  • Page 128 LC-46D82U/LC-52D82U MAIN Unit-12 8 – 24...
  • Page 129 LC-46D82U/LC-52D82U 8 – 25...
  • Page 130 LC-46D82U/LC-52D82U MAIN Unit-13 8 – 26...
  • Page 131 LC-46D82U/LC-52D82U 8 – 27...
  • Page 132 LC-46D82U/LC-52D82U MAIN Unit-14 8 – 28...
  • Page 133 LC-46D82U/LC-52D82U 8 – 29...
  • Page 134 LC-46D82U/LC-52D82U MAIN Unit-15 8 – 30...
  • Page 135 LC-46D82U/LC-52D82U 8 – 31...
  • Page 136 LC-46D82U/LC-52D82U MAIN Unit-16 8 – 32...
  • Page 137 LC-46D82U/LC-52D82U 8 – 33...
  • Page 138 LC-46D82U/LC-52D82U MAIN Unit-17 8 – 34...
  • Page 139 LC-46D82U/LC-52D82U 8 – 35...
  • Page 140 LC-46D82U/LC-52D82U MAIN Unit-18 8 – 36...
  • Page 141 LC-46D82U/LC-52D82U 8 – 37...
  • Page 142 LC-46D82U/LC-52D82U MAIN Unit-19 8 – 38...
  • Page 143 LC-46D82U/LC-52D82U 8 – 39...
  • Page 144 LC-46D82U/LC-52D82U MAIN Unit-20 8 – 40...
  • Page 145 LC-46D82U/LC-52D82U 8 – 41...
  • Page 146 LC-46D82U/LC-52D82U MAIN Unit-21 8 – 42...
  • Page 147 LC-46D82U/LC-52D82U 8 – 43...
  • Page 148 LC-46D82U/LC-52D82U MAIN Unit-22 8 – 44...
  • Page 149 LC-46D82U/LC-52D82U 8 – 45...
  • Page 150 LC-46D82U/LC-52D82U MAIN Unit-23 8 – 46...
  • Page 151 LC-46D82U/LC-52D82U 8 – 47...
  • Page 152 LC-46D82U/LC-52D82U TERMINAL Unit-1 8 – 48...
  • Page 153 LC-46D82U/LC-52D82U 8 – 49...
  • Page 154 LC-46D82U/LC-52D82U TERMINAL Unit-2 8 – 50...
  • Page 155 LC-46D82U/LC-52D82U 8 – 51...
  • Page 156 LC-46D82U/LC-52D82U KEY Unit 8 – 52...
  • Page 157 LC-46D82U/LC-52D82U 8 – 53...
  • Page 158 LC-46D82U/LC-52D82U R/C,LED Unit 8 – 54...
  • Page 159 LC-46D82U/LC-52D82U 8 – 55...
  • Page 160 LC-46D82U/LC-52D82U ILLUMINATION Unit 8 – 56...
  • Page 161 LC-46D82U/LC-52D82U 8 – 57...
  • Page 162 LC-46D82U/LC-52D82U FRC Unit-1 8 – 58...
  • Page 163 LC-46D82U/LC-52D82U 8 – 59...
  • Page 164 LC-46D82U/LC-52D82U FRC Unit-2 8 – 60...
  • Page 165 LC-46D82U/LC-52D82U 8 – 61...
  • Page 166 LC-46D82U/LC-52D82U FRC Unit-3 8 – 62...
  • Page 167 LC-46D82U/LC-52D82U 8 – 63...
  • Page 168 LC-46D82U/LC-52D82U FRC Unit-4 8 – 64...
  • Page 169 LC-46D82U/LC-52D82U 8 – 65...
  • Page 170 LC-46D82U/LC-52D82U FRC Unit-5 8 – 66...
  • Page 171 LC-46D82U/LC-52D82U 8 – 67...
  • Page 172 LC-46D82U/LC-52D82U FRC Unit-6 8 – 68...
  • Page 173 LC-46D82U/LC-52D82U 8 – 69...
  • Page 174 LC-46D82U/LC-52D82U — MEMO — 8 – 70...

  • Page 175: Parts Guide

    DUNTKE046FE02 (FRC Unit) LCD PANEL AND TUNER (NOTE: THE PARTS HERE CABINET PARTS (LC-46D82U) SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT [10] CABINET PARTS (LC-52D82U) INDEPENDENTLY.) [11] SUPPLIED ACCESSORIES DUNTKE028FE03 (MAIN Unit) [12] PACKING PARTS DUNTKD935FE10 (TERMINAL Unit) (NOT REPLACEMENT ITEM)
  • Page 176 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES (NOT REPLACEMENT ITEM) MAIN Unit DUNTKE028FM03 TERMINAL Unit DUNTKD935FM10 KEY Unit DUNTKD910FM02 R/C, LED Unit DUNTKD909FM02 ILLUMINATION Unit DUNTKD888FM01 DUNTKE046FE02 FRC Unit POWER SUPPLY Unit (Unit exchange)
  • Page 177 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C1458 Capacitor 33p 50V Ceramic VCCCCZ1HH330JY C1459 Capacitor 27p 50V Ceramic VCCCCZ1HH270JY C1460 Capacitor 0.01 25V Ceramic VCKYCZ1EB103KY C1461 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C1462 Capacitor 0.1 10V Ceramic...
  • Page 178 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C1593 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C1594 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C1595 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C1596 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C1597 Capacitor 1000p 50V Ceramic...
  • Page 179 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C1728 Capacitor 10 16V Ceramic RC-KZA510WJPZY C1729 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C1730 Capacitor 1000p 50V Ceramic VCKYCZ1HB102KY C1731 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C1732 Capacitor 1000p 50V Ceramic...
  • Page 180 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C3356 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C3357 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C3358 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C3359 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C3360 Capacitor 10 16V Ceramic...
  • Page 181 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C3517 Capacitor 1000p 50V Ceramic VCKYCZ1HB102KY C3518 Capacitor 0.01 25V Ceramic VCKYCZ1EB103KY C3520 Capacitor 10 16V Ceramic RC-KZA510WJPZY C3521 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C3522 Capacitor 0.1 10V Ceramic...
  • Page 182 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C8318 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C8319 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C8320 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C8321 Capacitor 0.1 25V Ceramic VCKYCZ1EF104ZY C8322 Capacitor 0.1 25V Ceramic...
  • Page 183 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C8635 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C8636 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C8637 Capacitor 10p 50V Ceramic VCCCCZ1HH100DY C8638 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C8639 Capacitor 0.1 10V Ceramic...
  • Page 184 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) C9618 Capacitor 100 6.3V Electrolytic VCAAPE0JJ107MY C9619 Capacitor 10 16V Ceramic RC-KZA510WJPZY C9620 Capacitor 10 16V Ceramic RC-KZA510WJPZY C9621 Capacitor 10 16V Ceramic RC-KZA510WJPZY C9622 Capacitor 10 16V Ceramic...
  • Page 185 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) D9611 Diode MA2J11100L VHDMA111+++-1Y D9612 Diode MA2J11100L VHDMA111+++-1Y D9701 Diode MA2J11100L VHDMA111+++-1Y D9702 Diode MA2J11100L VHDMA111+++-1Y FB1112 Balun RBLN-A206WJZZY FB1113 RBLN-A206WJZZY Balun FB1114 Balun RBLN-A206WJZZY FB1115 Balun...
  • Page 186 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) IC2001 IC BD5224G-TR VHIBD5224G+-1Y IC2002 IC MONITOR MICON RH-IXB986WJN3Q IC2003 IC TC7W66FU(TE12L,F) VHITC7W66U/-1Y IC2004 IC BR24L08F-WE2 VHIBR24L08F-1Y IC2005 IC M62332FPCF5J VHIM62332FP-1Y IC2006 VHITCVHC32T-1Y IC TC74VHC32FT(EL) IC2007 IC 74AHC1G08GW/G,125...
  • Page 187 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) L9601 Coil RCILPA086WJZZY L9602 Coil RCILPA084WJZZY L9603 Coil RCILCA029WJZZY L9604 Coil RCILPA084WJZZY LUG1101 QLUGHA006WJZZY LUG1102 QLUGHA006WJZZY LUG1104 QLUGHA006WJZZY LUG1105 QLUGHA006WJZZY LUG1106 QLUGHA006WJZZY LUG1107 QLUGHA009WJZZY LUG1108 QLUGHA009WJZZY P1401...
  • Page 188 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R1118 Resistor 0 1/16W Metal Oxide VRS-TV1JD000JY R1119 Resistor 0 1/16W Metal Oxide VRS-TV1JD000JY R1120 Resistor 0 1/16W Metal Oxide VRS-TV1JD000JY R1121 Resistor 0 1/16W Metal Oxide...
  • Page 189 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R1437 Resistor 47k 1/16W Metal Oxide VRS-CZ1JF473FY R1439 Resistor 47k 1/16W Metal Oxide VRS-CZ1JF473FY R1440 Resistor 47k 1/16W Metal Oxide VRS-CZ1JF473FY R1441 Resistor 0 1/16W Metal Oxide...
  • Page 190 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R1608 Resistor 10 1/16W Metal Oxide VRS-CZ1JF100JY R1609 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R1610 Resistor 1k 1/16W Metal Oxide VRS-CZ1JF102FY R1611 Resistor 22k 1/16W Metal Oxide...
  • Page 191 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R2043 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R2044 Resistor 10 1/16W Metal Oxide VRS-CZ1JF100JY R2045 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R2047 Resistor 100 1/16W Metal Oxide...
  • Page 192 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R3306 Resistor 10 1/16W Metal Oxide VRS-CH1JF100JY R3307 Resistor 470 1/16W Metal Oxide VRS-CZ1JF471JY R3308 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R3309 Resistor 470 1/16W Metal Oxide...
  • Page 193 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R3546 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R3547 Resistor 82 1/16W Metal Oxide VRS-CZ1JF820JY R3548 Resistor 82 1/16W Metal Composition VRK-CD1JJ820JY R3550 Resistor 82 1/16W Metal Composition...
  • Page 194 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R8162 Resistor 10k 1/16W Metal Oxide VRS-CZ1JF103FY R8163 Resistor 68 1/16W Metal Composition VRK-CD1JJ680JY R8164 Resistor 47 1/16W Metal Oxide VRS-CZ1JF470JY R8165 Resistor 47 1/16W Metal Oxide...
  • Page 195 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R8368 Resistor 150 1/16W Metal Oxide VRS-CZ1JF151JY R8369 Resistor 150 1/16W Metal Oxide VRS-CZ1JF151JY R8370 Resistor 150 1/16W Metal Oxide VRS-CZ1JF151JY R8371 Resistor 150 1/16W Metal Oxide...
  • Page 196 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R8702 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R8703 Resistor 56k 1/16W Metal Oxide VRS-CZ1JF563JY R8704 Resistor 56k 1/16W Metal Oxide VRS-CZ1JF563JY R8705 Resistor 56k 1/16W Metal Oxide...
  • Page 197 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) R9331 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R9332 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R9334 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R9336 Resistor 4.7k 1/16W Metal Oxide...
  • Page 198 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE028FE03 (MAIN Unit) VA1514 Varistor EZAEG2A50AX RH-VXA187WJQZY VA1515 Varistor EZAEG2A50AX RH-VXA187WJQZY VA1516 Varistor EZAEG2A50AX RH-VXA187WJQZY VA1517 Varistor EZAEG2A50AX RH-VXA187WJQZY VA1518 Varistor EZAEG2A50AX RH-VXA187WJQZY VA1519 RH-VXA187WJQZY Varistor EZAEG2A50AX VA1520 Varistor EZAEG2A50AX...
  • Page 199 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKD935FE10 (TERMINAL Unit) C2704 Capacitor 1 25V Ceramic RC-KZA104WJZZY C2705 Capacitor 1 25V Ceramic RC-KZA104WJZZY C2706 Capacitor 1 25V Ceramic RC-KZA104WJZZY C2707 Capacitor 0.22 50V Ceramic VCKYCY1HF224ZY C2708 Capacitor 0.1 25V Ceramic...
  • Page 200 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKD935FE10 (TERMINAL Unit) IC2701 IC TPA3100D2PHPR VHITPA3100D-1Y J501 Terminal INPUT1 QTANJA092WJZZ J502 Terminal INPUT2 QTANJA093WJZZ J503 Socket QSOCDA020WJZZ L2701 Coil RCILPA479WJZZY L2702 RCILPA479WJZZY Coil L2703 Coil RCILPA479WJZZY L2704 Coil RCILPA479WJZZY...
  • Page 201 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] DUNTKD935FE10 (TERMINAL Unit) R572 Resistor 0 1/16W Metal Oxide VRS-CY1JF000JY R573 Resistor 330 1/16W Metal Oxide VRS-TV1JD331JY R574 Resistor 39 1/16W Metal Oxide VRS-CY1JF390JY R576 Resistor 0 1/16W Metal Oxide...
  • Page 202 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [7] DUNTKD888WE01 (ILLUMINATION Unit) D901 Diode Blue, TV POW RH-PXA137WJQZY P901 Plug 4pin QPLGNA324WJZZY Q901 Transistor 2SC3928A-T112-1R VS2SC3928AR-1Y R901 Resistor 27k 1/16W Metal Oxide VRS-CY1JF273JY R902 Resistor 33 1/16W Metal Oxide...
  • Page 203 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) C5853 Capacitor 0.01 50V Ceramic VCKYCY1HB103KY C5854 Capacitor 100p 50V Ceramic VCCCCZ1HH101JY C5855 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C5856 Capacitor 0.01 50V Ceramic VCKYCY1HB103KY C5857 Capacitor 0.1 10V Ceramic...
  • Page 204 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) C6046 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6047 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6048 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6049 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6050 Capacitor 0.1 10V Ceramic...
  • Page 205 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) C6131 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6132 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6133 Capacitor 0.01 50V Ceramic VCKYCY1HB103KY C6134 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6135 Capacitor 0.1 10V Ceramic...
  • Page 206 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) C6225 Capacitor 0.01 50V Ceramic VCKYCY1HB103KY C6226 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6227 Capacitor 0.01 50V Ceramic VCKYCY1HB103KY C6228 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6229 Capacitor 0.01 50V Ceramic...
  • Page 207 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) C6360 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6361 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6362 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6363 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C6364 Capacitor 0.1 10V Ceramic...
  • Page 208 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) IC6342 IC IXC030WJ RH-IXC030WJN2Y L4801 Coil RCILCA029WJZZY L4802 Coil RCILP0295TAZZY L4803 Coil RCILP0297TAZZY L6211 Coil RCILFA071WJZZY L6212 RCILFA071WJZZY Coil L6213 Coil RCILFA071WJZZY L6214 Coil RCILFA071WJZZY L6215 Coil...
  • Page 209 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) R5813 Resistor 33 1/32W Metal Composition VRK-SB1FF330JY R5814 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R5815 Resistor 33 1/32W Metal Composition VRK-SB1FF330JY R5816 Resistor 33 1/32W Metal Composition...
  • Page 210 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) R5898 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R5899 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R5900 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R5901 Resistor 33 1/16W Metal Oxide...
  • Page 211 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) R6056 Resistor 68 1/32W Metal Composition VRK-SB1FF680JY R6057 Resistor 33 1/32W Metal Composition VRK-SB1FF330JY R6058 Resistor 68 1/32W Metal Composition VRK-SB1FF680JY R6059 Resistor 33 1/16W Metal Oxide...
  • Page 212 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) R6141 Resistor 68 1/16W Metal Oxide VRS-CZ1JF680JY R6142 Resistor 68 1/16W Metal Oxide VRS-CZ1JF680JY R6143 Resistor 68 1/16W Metal Oxide VRS-CZ1JF680JY R6144 Resistor 0 1/16W Metal Oxide...
  • Page 213 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] DUNTKE046FE02 (FRC Unit) R6332 Resistor 33 1/16W Metal Oxide VRS-CZ1JF330JY R6335 Resistor 10k 1/16W Metal Oxide VRS-CY1JF103JY R6341 Resistor 33 1/16W Metal Oxide VRS-CY1JF330JY R6342 Resistor 10k 1/16W Metal Oxide...
  • Page 214 LC-46D82U/LC-52D82U [9] CABINET PARTS (LC-46D82U) 26-2 1-11 1-10 1-11 1-10 1-14 1-15 1-10 1-12 1-15 20-3 1-10 20-3 1-13 20-2 20-1 20-3 20-2 20-3 20-1 26-4 26-2 26-3 26-3 26-1...
  • Page 215 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [9] CABINET PARTS (LC-46D82U) Front Cabinet Ass'y CCABAB740WJ01 Front Cabinet Front Cover Center Dec Cover Badge, "SHARP" LED Dec. Center LED Dec Shine Trim HDECSA013WJSA Speaker Net HPNLSA121WJSA Mask Himeron, x6...
  • Page 216 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [9] CABINET PARTS (LC-46D82U) Speaker Box, x2 RSP-ZA201WJZZ Screw, x28 (for Angle Fix) XBBS740P08000 Screw, x45 (for PWB/Angle/Sheet) XBPS730P06WS0 Screw, x3 (for HDMI) XBPS830P06000 Screw, x5 (for Rear Cabinet) XBPS930P08JS0 XEBS930P10000...
  • Page 217 LC-46D82U/LC-52D82U [10] CABINET PARTS (LC-52D82U) 1-11 1-10 1-11 1-10 1-13 1-15 1-10 1-15 20-3 1-12 20-3 1-10 1-14 20-1 20-2 20-2 20-3 20-3 20-1 26-4 26-2 26-3 26-3 26-1...
  • Page 218 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [10] CABINET PARTS (LC-52D82U) Front Cabinet Ass'y CCABAB739WJ01 Front Cabinet Front Cover Center Dec Cover Badge, "SHARP" LED Dec. Center LED Dec Shine Trim HDECSA012WJSA Speaker Net HPNLSA120WJSA Mask Himeron, x6...
  • Page 219 LC-46D82U/LC-52D82U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [10] CABINET PARTS (LC-52D82U) Speaker Box, x2 RSP-ZA201WJZZ Screw, x28 (for Angle Fix) XBBS740P08000 Screw, x43 (for PWB/Angle/Sheet) XBPS730P06WS0 Screw, x3 (for HDMI) XBPS830P06000 Screw, x5 (for Rear Cabinet) XBPS930P08JS0 XEBS930P10000...
  • Page 220 LC-46D82U/LC-52D82U [12] PACKING PARTS (NOT REPLACEMENT ITEM)
  • Page 221 PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [12] PACKING PARTS (NOT REPLACEMENT ITEM) Packing Case (LC-46D82U) SPAKCD308WJZZ Packing Case (LC-52D82U) SPAKCD307WJZZ Bottom Case (LC-46D82U) SPAKCD394WJZZ Bottom Case (LC-52D82U) SPAKCD087WJZZ Top Pad (LC-46D82U) SPAKFB148WJZZ Top Pad (LC-52D82U) SPAKFB149WJZZ Wrapping Paper (LC-46D82U)
  • Page 222 LC-46D82U/LC-52D82U 2007 COPYRIGHT © 2005 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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