Sharp LC-46SB57U Service Manual
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Sharp LC-46SB57U Service Manual

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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.
IMPORTANT SERVICE SAFETY
Precaution........................................ . ............i
PRECAUTIONS A PRENDRE LORS DE
LA REPARATION ................................... . ...........ii
PRECAUTIONS FOR USING LEAD-FREE
SOLDER ................................................ . .......... iii
CHAPTER 1. SPECIFICATIONS
[1]
Specifications ................................. . ....... 1-1
CHAPTER 2. OPERATION MANUAL
[1]
Operation Manual .......................... . ....... 2-1
[1]
Dimensions (Lc-46Sb57U)................ . ....... 3-1
[2]
Dimensions (Lc-52Sb57U)................ . ....... 3-2
[1]
REMOVING OF MAJOR PARTS
(LC-46SB57U)........................................ . ....... 4-1
[2]
REMOVING OF MAJOR PARTS
(LC-52SB57U)........................................ . ....... 4-7
CHAPTER 5. ADJUSTMENT
[1]
Adjustment Procedure ............... . ....... 5-1
[2]
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]
Troubleshooting Table ......................6-1
DIAGRAM
[1]
OVERALL WIRING DIAGRAM ......................7-1
[2]
System Block Diagram .........................7-2
CHAPTER 8. PRINTED WIRING BOARD
ASSEMBLIES
[1]
Key Unit ........................................................8-1
[2]
Main Unit ......................................................8-2
[3]
R/C, Led Unit ................................................8-6
[1]
DESCRIPTION OF SCHEMATIC
DIAGRAM......................................................9-1
[2]
Key Unit ........................................................9-2
[3]
Main Unit ......................................................9-3
[4]
R/C, Led Unit ..............................................9-19
LC-46SB57U/LC-52SB57U
No. S49Y6LC46SB57
LC-46SB57U
LC-52SB57U
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: Service Manual

    MAIN Unit ............8-2 OPERATION MANUAL ........2-1 R/C, LED Unit ..........8-6 CHAPTER 3. DIMENSIONS CHAPTER 9. SCHEMATIC DIAGRAM DIMENSIONS (LC-46SB57U)......3-1 DESCRIPTION OF SCHEMATIC DIMENSIONS (LC-52SB57U)......3-2 DIAGRAM............9-1 KEY Unit ............9-2 CHAPTER 4. REMOVING OF MAJOR PARTS MAIN Unit ............9-3...

  • Page 2: Safety Precaution

    LC-46SB57U/LC-52SB57U LC-46SB57U 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 LC-46SB57U/LC-52SB57U 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 LC-46SB57U/LC-52SB57U 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 The dimensional drawings are shown on the Spanish operation manual. • 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 LC-46SB57U/LC-52SB57U CHAPTER 2. LC-46SB57U OPERATION MANUAL Service Manual [1] OPERATION MANUAL TV (Front) Remote control sensor OPC sensor * OPC indicator SLEEP indicator POWER indicator * OPC: Optical Picture Control TV (Rear/Side) POWER button MENU button AC INPUT terminal INPUT...

  • Page 7: Direct Button Operation

    LC-46SB57U/LC-52SB57U Direct Button Operation Changing Volume You can change the volume by pressing VOL / the TV or on the remote control unit. • To increase the volume, press VOL . • To decrease the volume, press VOL . Audio status...
  • Page 8 LC-46SB57U/LC-52SB57U AV MODE AUDIO AV MODE gives you several viewing options to choose MTS/SAP stereo mode from to best match the surrounding environment of the The TV has a feature that allows reception of sound TV, which can vary due to factors like room brightness, other than the main audio for the program.
  • Page 9 LC-46SB57U/LC-52SB57U Press CC. INPUT • This will present the Closed Caption information display. To view external source images, select the input source Press CC while the Closed Caption information is using INPUT on the remote control unit or on the TV.
  • Page 10 LC-46SB57U/LC-52SB57U VIEW MODE You can select the screen size. Press VIEW MODE. • The View Mode menu displays. • The menu lists the View Mode options selectable for the type of video signal currently being received. Press VIEW MODE or while the View Mode menu is displayed to select a desired item on the menu.

  • Page 11: Quick Reference

    • This TV should be mounted on the wall only with the • Before performing work spread cushioning over the base AN-52AG4 (SHARP) wall mount bracket. The use of area to lay the TV on. This will prevent it from being other wall mount brackets may result in an unstable damaged.
  • Page 12 LC-46SB57U/LC-52SB57U Appendix Troubleshooting Problem Possible Solution • No power • Check if you pressed 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? •...
  • Page 13 LC-46SB57U/LC-52SB57U On-Screen Display Menu Menu Items For TV/INPUT 1/2/3 Mode For HDMI/PC-IN Mode Picture Menu Picture Menu 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 C.M.S.-Value C.M.S.-Value Color Temp Color Temp...
  • Page 14 LC-46SB57U/LC-52SB57U CHAPTER 3. LC-46SB57U DIMENSIONS Service Manual [1] DIMENSIONS (LC-46SB57U) Unit: inch (mm) ( 1113) ( 1023.4) ( 550) ( 400) ( 124) ( 99) ( 343) 3 – 1...

  • Page 15: Dimensions (Lc-52Sb57U)

    LC-46SB57U/LC-52SB57U [2] DIMENSIONS (LC-52SB57U) Unit: inch (mm) ( 1252 ) ( 1156.9) ( 550) ( 400) ( 132) ( 93) ( 343) 3 – 2...

  • Page 16: Stand Unit

    CHAPTER 4. LC-46SB57U REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS (LC-46SB57U) 1. Removing of Stand Unit and Rear Cabinet Ass’y. 1. Remove the 4 lock screws and detach the Stand Unit. 2. Remove the 4 VESA Hole Covers 3.
  • Page 17 LC-46SB57U/LC-52SB57U 2. Removing of Bottom Cover, Speaker-L/R, Side AV Cover, Main PWB Shield and Control Shield. 1. Remove the 1 lock screw and detach the Bottom Cover 2. Disconnect SP wire. Detach the Speaker-L/R 3. Remove the 2 lock screws and detach the Side AV Cover Ass’y.
  • Page 18 LC-46SB57U/LC-52SB57U 3. Removing of Connectors. 1. Disconnect the following connectors from MAIN Unit. (LB1, LP, PD, LW, RA, KM, SP) 2. Disconnect the following connectors from POWER Unit. (LB1, PD, PL, LB2, LA) 3. Disconnect the following connectors from INVERTER-1 Unit. (LB2, LA) 4.

  • Page 19: Key Unit

    LC-46SB57U/LC-52SB57U 4. Removing of POWER Unit, MAIN Unit, KEY Unit Ass’y and R/C, LED Unit. 1. Remove the 6 lock screws and detach the POWER Unit. 2. Remove the 9 lock screws and detach the MAIN Unit. 3. Detach the KEY Unit Ass’y 4.
  • Page 20 LC-46SB57U/LC-52SB57U 5. Removing of Main PWB Angle, Panel Support Angle and LCD Panel Module Unit. 1. Remove the 1 lock screw and detach the Main PWB Angle. 2. Remove the 16 lock screws and detach the Panel Support Angle. 3. Remove the 8 lock screws , 5 hooks and detach the LCD Panel Module Unit.
  • Page 21 LC-46SB57U/LC-52SB57U 6. Removing of LCD Panel Module. 1. Remove the 14 lock screws , 2 lock screws and detach the Bezel Ass’y 2. Detach the Lens Sheet and Diffusion Plate 3. Detach the 2 pieces Lamp Holder Unit , Socket...
  • Page 22 LC-46SB57U/LC-52SB57U [2] REMOVING OF MAJOR PARTS (LC-52SB57U) 1. Removing of Stand Unit and Rear Cabinet Ass’y. 1. Remove the 4 lock screws and detach the Stand Unit. 2. Remove the 4 VESA Hole Covers 3. Remove the 1 lock screw...
  • Page 23 LC-46SB57U/LC-52SB57U 2. Removing of Speaker-L/R, Side AV Cover, Main PWB Shield and Control Shield. 1. Disconnect SP wire. Detach the Speaker-L/R 2. Remove the 2 lock screws and detach the Side AV Cover Ass’y. 3. Remove the 3 lock screws...
  • Page 24 LC-46SB57U/LC-52SB57U 3. Removing of Connectors. 1. Disconnect the following connectors from MAIN Unit. (LB1 , LP, PD, LW, RA, KM, SP) 2. Disconnect the following connectors from POWER Unit. (LB1, PD, PL, LB2, LA) 3. Disconnect the following connectors from INVERTER-1 Unit. (LB2, LA) 4.
  • Page 25 LC-46SB57U/LC-52SB57U 4. Removing of POWER Unit, MAIN Unit, KEY Unit Ass’y and R/C, LED Unit. 1. Remove the 6 lock screws and detach the POWER Unit. 2. Remove the 9 lock screws and detach the MAIN Unit. 3. Detach the KEY Unit Ass’y 4.
  • Page 26 LC-46SB57U/LC-52SB57U 5. Removing of Main PWB Angle, Panel Support Angle, Barrier Sheet and LCD Panel Module Unit. 1. Remove the 1 lock screw and detach the Main PWB Angle. 2. Remove the 14 lock screws and detach the Panel Support Angle.
  • Page 27 LC-46SB57U/LC-52SB57U 6. Removing of LCD Panel Module. 1. Remove the 16 lock screws , 2 lock screws and detach the Bezel Ass’y 2. Detach the Lens Sheet and Diffusion Plate 3. Detach the 2 pieces Lamp Holder Unit , Socket...

  • Page 28: Chapter 5. Adjustment 1] Adjustment Procedure

    LC-46SB57U/LC-52SB57U CHAPTER 5. LC-46SB57U 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 29 LC-46SB57U/LC-52SB57U 5. Even a single failure in the process will trigger the upgrade failure screen. SB57U 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 30 LC-46SB57U/LC-52SB57U 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 HLNAVCxx.USB and HLNAMxxx.BIN (named temporarily) for monitor microprocessor software version upgrade to the USB memory 2.3.1 How to upgrade the software...
  • Page 31 LC-46SB57U/LC-52SB57U 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 32 LC-46SB57U/LC-52SB57U 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.) MAIN Version Main software version...
  • Page 33 LC-46SB57U/LC-52SB57U Page Line Item Description Remarks (adjustment detail, etc.) ANALOG RGB ADJ Analog RGB picture level adjustment R A_GAIN G A_GAIN B A_GAIN R D_GAIN G D_GAIN B D_GAIN R OFFSET G OFFSET B OFFSET VCOM ADJ VCOM adjustment value...
  • Page 34 LC-46SB57U/LC-52SB57U Page Line Item Description Remarks (adjustment detail, etc.) Audio Switch Flat Mode ADC Volume 1 ADC Volume 2 ADC Volume 3 ADC Volume 4 ADC Volume 5 ADC Volume 6 Lip Sync LR Lip Sync Monitor Lip Sync SW...
  • Page 35 LC-46SB57U/LC-52SB57U Page Line Item Description Remarks (adjustment detail, etc.) BE ATT BE G Limit Bass Center ATT Bass Vol0 MIN Bass Vol60 MIN Bass Vol60 Center Bass Vol0 MAX Bass Vol60 MAX Treble Center ATT Treble Vol0 MIN Treble Vol60 MIN...
  • Page 36 LC-46SB57U/LC-52SB57U Page Line Item Description Remarks (adjustment detail, etc.) BRIGHTNESS DA23 BRIGHTNESS DA24 BRIGHTNESS DA25 BRIGHTNESS DA26 BRIGHTNESS DA27 BRIGHTNESS DA28 BRIGHTNESS DA29 BRIGHTNESS DA30 BRIGHTNESS DA31 BRIGHTNESS DA32 OPC33 ADLEVEL 0 OPC33 ADLEVEL 1 OPC33 ADLEVEL 2 OPC33 ADLEVEL 3...
  • Page 37 LC-46SB57U/LC-52SB57U Page Line Item Description Remarks (adjustment detail, etc.) LCD TEST PATTERN TV TEST PATTERN 1 TV TEST PATTERN 2 KEY LOCK(1217) KOUTEI AREA ALL CLEAR A MODE AREA CLEAR BACKUP AREA CLEAR B MODE AREA CLEAR EXECUTION READ/WRITE SLAVE ADDRESS...

  • Page 38: Special Features

    LC-46SB57U/LC-52SB57U 6. Special features * STANDBY CAUSE (Page 1/40) 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 39 LC-46SB57U/LC-52SB57U 7.5. Component 33K signal adjustment Adjustment item Adjustment conditions Adjustment procedure Adjustment 1080i signal Feed the 100% color bar signal to INPUT 1 component input. 100% white Auto adjustment Page 6/40 Bring the cursor on [•COMP 33K ADJ (INPUT1)] and press [ENTER].

  • Page 40: Specifications

    LC-46SB57U/LC-52SB57U 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 41: Initialization To Factory Settings

    LC-46SB57U/LC-52SB57U 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 42 LC-46SB57U/LC-52SB57U 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). Destination ID connector locations SC9201 SC9202 LC-46SB57U SC9202 LC-52SB57U position Plug locations...

  • Page 43: Public Mode Setting Procedure

    LC-46SB57U/LC-52SB57U [2] PUBLIC MODE SETTING PROCEDURE 1. How to start Public Mode • There are the following two ways to get the public mode setup screen displayed. In the adjustment process mode, turn on “PUBLIC MODE”. Also press the “CH ( )”...
  • Page 44 LC-46SB57U/LC-52SB57U 4. Public Mode Menu The guidance is not displayed on screen. Setup procedure • To move the cursor up and down, use the “cursor UP/DOWN” key (remote controller) and “CH ( )” key (remote controller and set). • To change the settings, use the “cursor RIGHT/LEFT” key (remote controller) and “VOL (+)/(–)” key (remote controller and set).
  • Page 45 LC-46SB57U/LC-52SB57U 5. On Setting Items * “EZ-SETUP” discussed below indicates “EZ-SETUP after the first power-on”. 1) POWER ON FIXED Selection Selection between “Variable” and “Fixed” (loop provided) Default – (Variable) Explanation In “Fixed” setting, the power-off by the power key of the unit is invalidated and the image is kept being received. The power can be turned off by stopping the power supply from AC.
  • Page 46 LC-46SB57U/LC-52SB57U 6) PANEL BUTTON Selection Selection between “Respond” and “No respond” (loop provided) Default Respond Explanation All the operations by keys (except the power key) of the unit can be invalidated. Limit in Setting • Adjustment process, inspection mode and hotel menu mode can be started irrespective of setting.
  • Page 47 LC-46SB57U/LC-52SB57U 10)INPUT MODE FIXED Selection Selection between “Variable”, “Fixed”, “ACON (AC CTRL)” and “AC/RCON (AC/RC CTRL)” (loop provided) Default – (Variable) • At the “Fixed” setting, the TV set gets started with the settings of “Input mode start”, and then any other channels and inputs Explanation are not accepted.
  • Page 48 LC-46SB57U/LC-52SB57U 15)PUBLIC MODE (ON/OFF) Selection Selection between “ON” and “OFF” (loop provided) Default Explanation In case of “ON”, public mode settings are effected. Limit in Setting None Exception None Remarks The public-mode settings are operable only when this item is set at ON.
  • Page 49 LC-46SB57U/LC-52SB57U CHAPTER 6. LC-46SB57U TROUBLESHOOTING TABLE Service Manual [1] TROUBLESHOOTING TABLE No video (1) COMPOSITE: No external input video [INPUT-1] COMPOSITE: 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?
  • Page 50 LC-46SB57U/LC-52SB57U No video (2) COMPONENT: No external input video [INPUT-1] COMPONENT: No external input video [INPUT-2] Is INPUT-1 selected on the input select menu screen? Is INPUT-2 selected on the input select menu screen? Is the INPUT-SELECT for the input signal?
  • Page 51 LC-46SB57U/LC-52SB57U 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 (AH1) of IC8001 (CPU).
  • Page 52 LC-46SB57U/LC-52SB57U 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 (19) of tuner...
  • Page 53 LC-46SB57U/LC-52SB57U No video (5) PC: No external input video [INPUT-4] Is INPUT-4 selected on the input select menu screen? Select INPUT-4 on the input select menu screen for the right input signal. Is IC1809 (EEPROM) accessed by I2C, with PC connected, to read the DDC_I2C SCL/SDA data? Check the DDC line and its peripheral circuits.
  • Page 54 LC-46SB57U/LC-52SB57U <HDMI input> No video (6)-1 HDMI: No external input video [INPUT-5] HDMI: No external input video [INPUT-7] Is INPUT-5 selected on the input select menu screen? Is INPUT-7 selected on the input select menu screen? Select INPUT-5 on the input select menu screen for the Select INPUT-7 on the input select menu screen for the right input signal.
  • Page 55 LC-46SB57U/LC-52SB57U <HDMI input> No video (6)-2 HDMI: No external input video [INPUT-6] HDMI: No external input video [INPUT-8] Is INPUT-6 selected on the input select menu screen? Is INPUT-8 selected on the input select menu screen? Select INPUT-6 on the input select menu screen for the Select INPUT-8 on the input select menu screen for the right input signal.
  • Page 56 LC-46SB57U/LC-52SB57U No audio (1)-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? Refer to “: No external input video [INPUT-1]”. Refer to “: No external input video [INPUT-2]”.
  • Page 57 LC-46SB57U/LC-52SB57U No audio (1)-2 INPUT-3 No audio. Is INPUT-3 selected on the input select menu screen? Refer to “: No external input video [INPUT-3]”. Is the audio output selected for “VARIABLE” on the menu screen? Set the audio output to “FIXED”.
  • Page 58 LC-46SB57U/LC-52SB57U No audio (2) [PC analog audio input] INPUT-4 No audio. [HDMI analog audio input] INPUT-6 No audio. Is INPUT-4 selected on the input select menu screen? Is INPUT-6 selected on the input select menu screen? Refer to “: No external input video [INPUT-4]”.
  • Page 59 LC-46SB57U/LC-52SB57U 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? Refer to “No video at UHF/VHF broadcast signal Refer to “No video at digital broadcast signal...
  • Page 60 LC-46SB57U/LC-52SB57U No audio (4) INPUT-5 No audio (HDMI connected) INPUT-6 No audio (HDMI connected) INPUT-7 No audio (HDMI connected) INPUT-8 No audio (HDMI connected) [INPUT-5 input] Is INPUT-5 selected on the input select menu screen? [INPUT-6 input] Is INPUT-6 selected on the input select menu screen?
  • Page 61 LC-46SB57U/LC-52SB57U No audio signal at Digital Audio Output terminal (Analog sound heard) No INPUT-5/6/7/8 (HDMI) audio. No audio at digital broadcast signal reception. If no video appears, refer to “No external input video (HDMI) If no video appears, refer to “No video at digital broadcast signal [INPUT-5/6/7/8]”.
  • Page 62 LC-46SB57U/LC-52SB57U No monitor audio output Is the audio output from the monitor set at “VARIABLE” or “FIXED” on the menu screen? Check IC8001 (CPU) and its peripheral circuits. Are there the audio signal outputs at pins (N27) (PGA1OUT_L) and (N28) (PGA1OUT_R) of IC8001 (CPU)? Check IC8001 (CPU) and its peripheral circuits.
  • Page 63 LC-46SB57U/LC-52SB57U LED flashing timing chart for error notification. 250ms 1sec 1) Power LED (Large classification) Error type Power green LED operation (1 cycle) Pins are monitor microprocessor (IC2002) pins. Lamp error H: On ERR_PNL (40pin): L error. Confirmed after 10 consecutive detec- Flashes once: Fast tions at 500 ms intervals (detected only when the backlight is on).
  • Page 64 LC-46SB57U/LC-52SB57U 2) Power error details (Power LED flashes twice and OPC LED flashes) Pins are monitor microprocessor pins unless otherwise Error type OPC LED operation (1 cycle) specified. DET_15V error H: On DET_15V (34pin). UR10V or A9V is not applied.

  • Page 65: System Block Diagram

    LC-46SB57U/LC-52SB57U LC-46SB57U CHAPTER 7. OVERALL WIRING/SYSTEM BLOCK DIAGRAM Service Manual [1] OVERALL WIRING DIAGRAM heatsink must be attached on the component with this mark INV Unit 46"digital-standard RUNTKA538/A539WJN1 52"digital-standard RUNTKA528/A529WJN1 INV-GND Unit INV1 Unit 46"digital-standard RUNTKA540/A541WJZZ 52"digital-standard RUNTKA530/A531WJZZ INV GND1 Unit...
  • Page 66 LC-46SB57U/LC-52SB57U [2] SYSTEM BLOCK DIAGRAM MAIN CVBS INPUT Component YPbPr SHIP_EN,PNEL_EN S Video S-Video INPUT DETECT YPbPr Component CVBS INPUT CVBS (SIDE) BU+3.3V AMP_MUTE +13.5V IC2001 Reset IC2701 STANDBY P2701 SP AMP PROTECT RST_FLS_CPU EXT-SP YDA148QZ From CPU P2001 RS_BUF_CNT...

  • Page 67: Assemblies 1] Key Unit

    LC-46SB57U/LC-52SB57U LC-46SB57U CHAPTER 8. PRINTED WIRING BOARD ASSEMBLIES Service Manual [1] KEY Unit KEY Unit (Side A) KEY Unit (Chip Side A) R154 D155 P151 R152 8 – 1...

  • Page 68: Main Unit

    LC-46SB57U/LC-52SB57U [2] MAIN Unit MAIN Unit (Side A) 8 – 2...
  • Page 69 LC-46SB57U/LC-52SB57U MAIN Unit (Chip Side A) J501 SC1601 J8001 LUG1101 S2002 S2003 S2005 S2006 S2004 S2001 S2007 D2001 D1812 R1901 BAR3 R536 FB2003 R1900 Q1812 FB511 R591 FB502 R1848 IC1809 R1899 R8002 D1805 D2003 R2041 R9205 FB8002 R1883 FB8001 VA8001...
  • Page 70 LC-46SB57U/LC-52SB57U MAIN Unit (Side B) 8 – 4...
  • Page 71 LC-46SB57U/LC-52SB57U MAIN Unit (Chip Side B ) R2080 R1615 R2079 R2081 C2020 D2004 R2009 TL2034 R1677 IC2004 R2082 R2066 R1673 TP2018 R2008 R1609 TL9213 R2015 TP2023 R1608 TP2020 TL9212 D1608 TL2003 Q1615 TP2011 C2018 C2017 R2004 TL2004 R9206 TP2602 R1603...

  • Page 72: R/C, Led Unit

    LC-46SB57U/LC-52SB57U [3] R/C, LED Unit R/C, LED Unit (Side-A) R/C, LED Unit (Side-A Chip) C104 R120 R126 R107 C108 Q102 C107 P101 P102 R119 R121 R104 R124 RMC102 IC102 RMC101 IC101 D103 D114 D115 R109 R135 SLD101 R106 R105 R123...

  • Page 73: Description Of Schematic Diagram

    LC-46SB57U/LC-52SB57U LC-46SB57U CHAPTER 9. 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 genera- tor for servicing purpose and the above voltages are measured with a 20k ohm/V tester.

  • Page 74: Key Unit

    LC-46SB57U/LC-52SB57U [2] KEY Unit KEY Unit 9 – 2...
  • Page 75 LC-46SB57U/LC-52SB57U [3] MAIN Unit MAIN Unit (1/16) MAIN1 (TUNER) *TU1101 AA033WJQZ TO MAIN12(EXBUS) CVBS3 CVBS3_CM VIDEO R1130 R1124 AFT_CPU TO MAIN8(UCOM) R1103 TU_AFT AFT_OUT TO MAIN16(POWER2) *C1124 *C1125 *C1131 R1118 L1106 R1113 4700P 10uH 2.7K 60mAmax AAPE Q1102 R1140 R1109...
  • Page 76 LC-46SB57U/LC-52SB57U MAIN2(A_TERM) MAIN Unit (2/16) INPUT3 INPUT1 INPUT2 MAIN UNIT 2/16 J501 J502 J507 J508 GA079WJ GA108WJ J503 J504 GA109WJ GA108WJ DUNTKE833WE03 FA039WJ DA035WJ J505 FA039WJ (PWBXE833WJ) C577 C580 C575 C578 R590 C576 C579 R514 R545 R526 R579 R581 C565...
  • Page 77 LC-46SB57U/LC-52SB57U MAIN Unit (3/16) MAIN3 (AMP IF) TO MAIN16(POWER2) UR13V L1301 10uH *R1311 C1311 C1312 0.1u TO MAIN15(POWER1) D1306 KZA616WJQZ *C1310 D3.3V GPFSV51M 0.1u SPDIF BUFFER OPTICAL OUTPUT & SPDIF MUTE *IC1304 AHC1G08W TO MAIN17(SP_IF) *R1333 *Q1312 KRC404E *R1305 TO MAIN9(CPU)
  • Page 78 LC-46SB57U/LC-52SB57U MAIN4(AMP) MAIN Unit (4/16) MAIN UNIT 4/16 TO MAIN3(AMP IF) DUNTKE833WE03 N_STANDBY (PWBXE833WJ) R2719 5.6K N_PROTECT R2752 220K AMP_MUTE C2725 L2701 0.1u 22uH C2730 Q2704 PA343WJPZ 0.22u KRC404E C2726 0.1u L2702 TO MAIN16(POWER2) 22uH PA343WJPZ UR13V FB2706 A206WJ C2717...
  • Page 79 LC-46SB57U/LC-52SB57U MAIN Unit (5/16) MAIN5 (HDMI_SW1) TO MAIN17(SP_IF) MAIN UNIT 5/16 SP_CLKN SP_CLKN DUNTKE833WE03 SP_CLKP SP_CLKP (PWBXE833WJ) SP_D0N SP_D0N SP_D0P TO MAIN9(CPU) SP_D0P SP_D1N SP_D1N SP_D1P SP_D1P SP_D2N SP_D2N C1624 R1663 R1665 0.1u SP_D2P 10K J SP_D2P TO MAIN8(UCOM) HDMI_CEC_O_UCOM...
  • Page 80 LC-46SB57U/LC-52SB57U MAIN6 (HDMI_SW2) MAIN Unit (6/16) MAIN UNIT 6/16 TO MAIN15(POWER1) DUNTKE833WE03 D3.3V (PWBXE833WJ) D1814 *R1807 MA152WK TO MAIN5(HDMI-SW1) TO MAIN16(POWER) TMDS3_CLKN_ TMDS3_CLKN OUT4- IN4- TMDS3_CLKP_ TMDS3_CLKP OUT4+ IN4+ TMDS3_D0N_ TMDS3_D0N OUT3- IN3- TMDS3_D0P_ TMDS3_D0P OUT3+ IN3+ D1817 D1820 1PS226...
  • Page 81 LC-46SB57U/LC-52SB57U MAIN7 (PANEL) MAIN Unit (7/16) MAIN UNIT 7/16 TO_MAIN16(POWER2) DUNTKE833WE03 TO_MAIN15(POWER1) (PWBXE833WJ) D3.3V L2606 FA154WJ P2601 WA659WJQZ TO_MAIN9(CPU) TO LCDCONT LVDS_TX_0_DATA0_N L2601 FA154WJ LVDS_TX_0_DATA0_P FB2604 A375WJQZ LVDS_TX_0_DATA1_N TA1- L2607 FA154WJ LVDS_TX_0_DATA1_P TA1+ TB1- LVDS_TX_0_DATA2_N L2602 FA154WJ TB1+ LVDS_TX_0_DATA2_P TC1-...
  • Page 82 LC-46SB57U/LC-52SB57U MAIN Unit (8/16) MAIN8 (UCOM) TO MAIN15(POWER1) D3.3V MAIN UNIT 8/16 TO MAIN16(POWER2) DUNTKE833WE03 BU3.3V C2020 (PWBXE833WJ) C9720 1000P KZA616WJQZ TO MAIN14(EXIF) IC2004 PNL_DET0 PNL_DET0 S24CS08J PNL_DET1 R2015 EEPROM PNL_DET1 R2031 PNL_DET2 PNL_DET2 PNL_DET3 PNL_DET3 PNL_DET4 PNL_DET4 R2061 MODEL_A0...
  • Page 83 LC-46SB57U/LC-52SB57U MAIN Unit (9/16) MAIN9 (CPU) MAIN UNIT 9/16 TO MAIN16(POWER2) DUNTKE833WE03 CPU_BU_3.3V BU3.3V (PWBXE833WJ) BU_PS_ON C8066 C8062 C8064 0.1u 0.1u 0.1u TO MAIN15(POWER1) TO MAIN14(EXIF) A3.3V CPU_TCK D3.3V CPU_TCK CPU_TDI R8078 CPU_TDI A1.2V CPU_TDO CPU_TDO D1.1V CPU_TMS CPU_TMS D1.8V...
  • Page 84 LC-46SB57U/LC-52SB57U MAIN Unit (10/16) MAIN10 (DDR) MAIN UNIT 10/16 DUNTKE833WE03 (PWBXE833WJ) N_DDR_DQS1 DDR_DQ14 DDR_DQM1 DDR_DQS1 DDR_DQ15 TO MAIN9(CPU) DDR_DQ0 TO MAIN15(POWER1) DDR_DQ9 DDR_DQ8 DDR_DQ1 D1.8V DDR_DQ2 DDR_DQ3 DDR_DQ4 DDR_DQ12 DDR_DQ11 DDR_DQ10 DDR_DQ13 DDR_DQ5 GND_B DDR_DQ6 DDR_DQ7 N_DDR_DQS0 DDR_DQ8 TO MAIN9(CPU)
  • Page 85 LC-46SB57U/LC-52SB57U MAIN Unit (11/16) MAIN11 (EPROM) MAIN UNIT 11/16 DUNTKE833WE03 (PWBXE833WJ) TO MAIN15(POWER1) D3.3V TO MAIN16(POWER2) IC8453 IXC721WJQZ C8451 TO MAIN12(EXBUS) 0.1u 512Mbit N_POCE1 N_POCE1 N_POOE N_POOE TO MAIN13(CONN) PDD0 PDD0 I2CEXT PDD1 R8456 PDD1 PDD2 PDD2 SCL0 PDD7 I/O7...
  • Page 86 LC-46SB57U/LC-52SB57U MAIN Unit (12/16) MAIN12 (EXBUS) TO MAIN8(UCOM) TEMP2 TO MAIN15(POWER1) ROMSEL0 D3.3V DET_PNL12V TO MAIN16(POWER2) TO MAIN9(CPU) LVDS_SEL SHIP_EN PNL_EN TO MAIN9(CPU) TO MAIN11(EPROM) N_POCE0 N_POCE0 N_POCE1 N_POCE1 N_POCE1 N_POCE1 N_POOE N_POOE N_POOE N_POOE PDD0 PDD0 PDD0 PDD0 PDD1...
  • Page 87 LC-46SB57U/LC-52SB57U MAIN Unit (13/16) MAIN13 (CONN) TO MAIN15(POWER1) MAIN UNIT 13/16 D3.3V TO MAIN16(POWER2) DUNTKE833WE03 BU3.3V (PWBXE833WJ) BU5V IC9001 TC7W00U TO MAIN8(UCOM) IRPASS C9003 0.1u D9002 MA111G R9023 R9002 Q9001 TO MAIN8(UCOM) RN1102 TO MAIN14(EXIF) CPU_TXD0_UCOM CPU_RXD0_UCOM TO MAIN8(UCOM) CPU_TXD0_UCOM...
  • Page 88 LC-46SB57U/LC-52SB57U MAIN Unit (14/16) MAIN14 (EXIF) TO MAIN16(POWER2) MAIN UNIT 14/16 DUNTKE833WE03 (PWBXE833WJ) SC9201 WA715WJQZ TO MAIN8(UCOM) PNL_DET0 PNL_DET1 PNL_DET2 PNL_DET3 PNL_DET4 TO MAIN15(POWER1) TO MAIN9(CPU) SC9202 CPU_TCK CPU_TCK WA715WJQZ CPU_TMS CPU_TMS TO MAIN8(UCOM) CPU_TDI CPU_TDI MODEL_A0 CPU_TDO CPU_TDO MODEL_A1...
  • Page 89 LC-46SB57U/LC-52SB57U MAIN Unit (15/16) MAIN15 (POWER1) R9619 TO MAIN1(TUNER) R9622 MAIN UNIT 15/16 4.7K D1.8V R9623 C9601 DUNTKE833WE03 C9627 0.01u D3.3V 4700P R9624 C9626 (PWBXE833WJ) 4.7K 4.7u TO MAIN18(LAN) KZA067WJ 0.80 A3.3V 350mA D3.3V L9604 10uH PA897WJ IC9606 2.5A,47m TO MAIN6(HDMI_SW2) R9612 4.7K...
  • Page 90 LC-46SB57U/LC-52SB57U MAIN Unit (16/16) MAIN16 (POWER2) TO MAIN2(A_TERM) IC9703 TO MAIN1(TUNER) TCR5SB33 P9701 R9706 NA181WJ R9701 R9702 Vout To Power Unit FB9702 A375WJQZ UR13V FB9703 TO MAIN3(AMP I/F) 1.22 A375WJQZ UR13V FB9704 Vadj C9713 A375WJQZ C9710 UR13V 4.7u IC9701 FB9705 6.3V...
  • Page 91 LC-46SB57U/LC-52SB57U [4] R/C, LED Unit R/C, LED Unit 9 – 19...
  • Page 92 LC-46SB57U/LC-52SB57U — MEMO — 9 – 20...
  • Page 93 PARTS (LC-52SB57U) LCD PANEL LCD MODULE Assembly (LC-52SB57U) DUNTKE833FM05 (MAIN Unit) [10] SUPPLIED ACCESSORIES DUNTKE264FM02 (R/C, LED Unit) [11] PACKING PARTS (LC-46SB57U) (NOT REPLACEMENT ITEM) DUNTKE266FM02 (KEY Unit) [12] PACKING PARTS (LC-52SB57U) CABINET AND MECHANICAL (NOT REPLACEMENT ITEM) PARTS (LC-46SB57U)
  • Page 94 [1] PRINTED WIRING BOARD ASSEMBLIES MAIN Unit (DUNTKE833FM05S) DUNTKE833FM05 R/C, LED Unit DUNTKE264FM02 KEY Unit DUNTKE266FM02 POWER Unit RDENCA336WJQZ LCD Control Unit (LC-46SB57U) CPWBX4023TPXA CPWBX4023TPXZ LCD Control Unit (LC-52SB57U) INVERTER Unit-1 (LC-46SB57U) RUNTKA538WJN1 INVERTER Unit-1 (LC-52SB57U) RUNTKA528WJN1 INVERTER Unit-2 (LC-46SB57U)
  • Page 95 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) C1613 Capacitor 10 10V Ceramic RC-KZA616WJQZY C1614 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C1615 Capacitor 1000p 50V Ceramic VCKYCZ1HB102KY C1616 Capacitor 10 10V Ceramic RC-KZA616WJQZY C1617 Capacitor 0.1 10V Ceramic...
  • Page 96 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) C8003 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C8004 Capacitor 4.7 10V Ceramic RC-KZA067WJZZY C8005 Capacitor 0.1 10V Ceramic VCKYCZ1AB104KY C8006 Capacitor 10 10V Ceramic RC-KZA616WJQZY C8007 Capacitor 0.1 10V Ceramic...
  • Page 97 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) C8094 Capacitor 0.01 25V Ceramic VCKYCZ1EB103KY C8095 Capacitor 0.01 25V Ceramic VCKYCZ1EB103KY C8096 Capacitor 4700p 50V Ceramic VCKYCZ1HB472KY C8097 Capacitor 1 16V Ceramic VCKYTV1CB105KY C8098 Capacitor 470p 50V Ceramic...
  • Page 98 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) D1305 Diode 1SS361(T5L,F,T) VHD1SS361//-1Y D1306 Diode Photodiode VHPGPFSV51M-1 D1307 Diode 1SS361(T5L,F,T) VHD1SS361//-1Y D1310 Diode 1SS361(T5L,F,T) VHD1SS361//-1Y D1311 Diode MAZ8056GML RH-EXA523WJZZY D1312 VHD1SS361//-1Y Diode 1SS361(T5L,F,T) D1601 Diode RB520S-30TE61...
  • Page 99 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) FB2006 Ferrite Bead RBLN-A378WJQZY FB2007 Ferrite Bead RBLN-A375WJQZY FB2008 Ferrite Bead RBLN-A375WJQZY FB2009 Ferrite Bead RBLN-A375WJQZY FB2010 Ferrite Bead RBLN-A375WJQZY FB2011 RBLN-A375WJQZY Ferrite Bead FB2012 Ferrite Bead...
  • Page 100 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) IC8001 IC MT5391UFMJ RH-iXC579WJQZQ IC8002 IC BD6538G-TR VHiBD6538G+-1Y IC8152 IC H5PS5162FFR-G7C RH-iXC768WJQZQ IC8153 IC H5PS5162FFR-G7C RH-iXC768WJQZQ IC8451 IC 24LC04BT-I/SN-MT RH-iXC622WJQZY IC8453 RH-iXC721WJN1Q IC HY27US08121B-TPCB (PROGRAM IC) IC8454...
  • Page 101 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) Q519 Transistor VSKTC3875SG-1Y Q520 Transistor VSKTC3875SG-1Y Q1101 Transistor VSKTC3875SG-1Y Q1102 Transistor VSKTC3875SG-1Y Q1104 Transistor HN7G04FU-A(TE85L,F VSHN7G04FUA-1Y Q1304 VSKRC404E++-1Y Transistor KRC404E-RTK Q1305 Transistor KRC404E-RTK VSKRC404E++-1Y Q1306 Transistor IMH23T110...
  • Page 102 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) R1109 Resistor 330 1/16W Metal Oxide VRS-CZ1JF331JY R1113 Resistor 12k 1/16W Metal Oxide VRS-CZ1JF123FY R1114 Resistor 3.9k 1/16W Metal Oxide VRS-CZ1JF392JY R1115 Resistor 100 1/16W Metal Oxide...
  • Page 103 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) R1668 Resistor 0 1/16W Metal Oxide VRS-CZ1JF000JY R1669 Resistor 10 1/16W Metal Oxide VRS-CZ1JF100JY R1670 Resistor 10 1/16W Metal Oxide VRS-CZ1JF100JY R1671 Resistor 10 1/16W Metal Oxide...
  • Page 104 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) R2007 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R2008 Resistor 1k 1/16W Metal Oxide VRS-CZ1JF102JY R2009 Resistor 1k 1/16W Metal Oxide VRS-CZ1JF102JY R2010 Resistor 33k 1/16W Metal Oxide...
  • Page 105 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) R8006 Resistor 0 1/16W Metal Oxide VRS-CZ1JF000JY R8007 Resistor 0 1/16W Metal Oxide VRS-CZ1JF000JY R8008 Resistor 560 1/16W Metal Oxide VRS-CZ1JF561JY R8009 Resistor 4.7k 1/16W Metal Oxide...
  • Page 106 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKE833FM05 (MAIN Unit) R9025 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R9026 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R9027 Resistor 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R9028 Resistor 4.7k 1/16W Metal Oxide...
  • Page 107 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] 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 Diode UDZSFVTE-1712B...
  • Page 108 LC-46SB57U/LC-52SB57U [6] CABINET AND MECHANICAL PARTS (LC-46SB57U) R/C, LED Unit KEY Unit 5-1 5-2 POWER Unit MAIN Unit...
  • Page 109 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [6] CABINET AND MECHANICAL PARTS (LC-46SB57U) Front Cabinet Ass'y CCABAC343WJ31 Front Cabinet Not Available LED Decoration HDECQA777WJ3A SP Sheet HPNLSA217WJ3B Spacer PSPAHB965WJZZ Rear Cabinet Ass'y CCABBB543WJ31 Rear Cabinet Not Available Terminal Label (Back)
  • Page 110 LC-46SB57U/LC-52SB57U [7] LCD MODULE Assembly (LC-46SB57U)
  • Page 111 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [7] LCD MODULE Assembly (LC-46SB57U) 46" LCD Panel Module Unit (LK460D3LW80Z2) R1LK460D3LW80Z Bezel Ass'y Not Available BL Chassis Ass'y Not Available Holder, x4 LHLDZA963WJKZ Socket, x18 QSOCFA007WJZZ Lamp, x18 RLMPLA038WJN1 Lamp Holder Unit...
  • Page 112 LC-46SB57U/LC-52SB57U [8] CABINET AND MECHANICAL PARTS (LC-52SB57U) R/C, LED Unit KEY Unit POWER Unit MAIN Unit...
  • Page 113 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [8] CABINET AND MECHANICAL PARTS (LC-52SB57U) Front Cabinet Ass'y CCABAC123WJ01 Front Cabinet Not Available LED Decoration HDECQA777WJ3A SP Sheet HPNLSA202WJKA Rear Cabinet Ass'y CCABBB540WJ01 Rear Cabinet Not Available Terminal Label (Back) HiNDPC908WJSA 52"...
  • Page 114 LC-46SB57U/LC-52SB57U [9] LCD MODULE Assembly (LC-52SB57U)
  • Page 115 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [9] LCD MODULE Assembly (LC-52SB57U) 52" LCD Panel Module Unit (LK520D3LW80Z2) R1LK520D3LW80Z Bezel Ass'y Not Available BL Chassis Ass'y Not Available Holder, x4 LHLDZA963WJKZ Socket, x18 QSOCFA008WJZZ Lamp, x18 RLMPLA033WJN1 Lamp Holder Unit...
  • Page 116 LC-46SB57U/LC-52SB57U [11] PACKING PARTS (LC-46SB57U) (NOT REPLACEMENT ITEM)
  • Page 117 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [11] PACKING PARTS (LC-46SB57U) (NOT REPLACEMENT ITEM) Packing Case (Main) SPAKCE926WJZZ Packing Case (Bottom) SPAKCE471WJZZ Stand Case SPAKFB626WJZZ Wrapping Paper SPAKPA999WJZZ Wrapping Paper SPAKPB231WJZZ Packing Add. SPAKXC170WJZZ Polyethylene Bag SSAKA0101GJZZ Polyethylene Bag...
  • Page 118 LC-46SB57U/LC-52SB57U [12] PACKING PARTS (LC-52SB57U) (NOT REPLACEMENT ITEM)
  • Page 119 LC-46SB57U/LC-52SB57U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [12] PACKING PARTS (LC-52SB57U) (NOT REPLACEMENT ITEM) Packing Case (Main) SPAKCE957WJZZ Packing Case (Bottom) SPAKCE353WJZZ Stand Case SPAKFB626WJZZ Wrapping Paper SPAKPA992WJZZ Wrapping Paper SPAKPB231WJZZ Packing Add. SPAKXC097WJZZ Polyethylene Bag SSAKA0101GJZZ Polyethylene Bag...
  • Page 120 LC-46SB57U/LC-52SB57U COPYRIGHT © 2009 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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