Sharp AQUOS LC-40E77U Manuel de service Page 1

SERVICE MANUALParts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones

LC-40E67U/LC-40E77U2 – 5TroubleshootingTroubleshooting-Digital BroadcastingThe e rror message about reception of broadcastThe example of an error mess

LC-40E67U/LC-40E77U10NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONR1125 VRS-CZ1JF392JY AA J 3.9k 1/16W Metal OxideR1128 VRS-CZ1JF202JY AA

LC-40E67U/LC-40E77U11NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONR1676 VRS-CZ1JF100JY AA J 10 1/16W Metal OxideR1677 VRS-CZ1JF100JY AA J

LC-40E67U/LC-40E77U12NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONR8019 VRS-CZ1JF103JY AA J 10k 1/16W Metal OxideR8020 VRS-CZ1JF101JY AA

LC-40E67U/LC-40E77U13NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONR9003 VRS-CZ1JF103JY AA J 10k 1/16W Metal OxideR9004 VRS-CZ1JF472JY AA

LC-40E67U/LC-40E77U14NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTION[5] DUNTKF096FM01 (LED Unit)C101 VCKYCY1HF103ZY AA J 0.01 50V CeramicC1

LC-40E67U/LC-40E77U 15[6] CABINET AND MECHANICAL PARTS34331113131132232021212521202022-12-2POWER Unit7312637364211-11-3MAIN Unit* LC-40E77U only* LC-4

LC-40E67U/LC-40E77U16NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTION[6] CABINET AND MECHANICAL PARTS1 CCABAC293WJ02 BS N X Front Cabinet Ass&

LC-40E67U/LC-40E77U 17[7] LCD MODULE Assembly13244567789101112131415161721222324252628272930181920313118191919191920202028

LC-40E67U/LC-40E77U18NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTION[8] SUPPLIED ACCESSORIESNO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESC

LC-40E67U/LC-40E77U 19[9] PACKING PARTS (NOT REPLACEMENT ITEM)X5X1X3X2X4X6X7X8X9S2S3S1S3S3S5S4S3S6S6Not Replacement item

LC-40E67U/LC-40E77U2 – 6Menu ItemsSome menu items may not be displayed depending on the selected input source.Picture MenuOPCBacklightContrastBrightne

LC-40E67U/LC-40E77U20NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTION[9] PACKING PARTS (NOT REPLACEMENT ITEM)S1 SPAKCE901WJZZ - N - Packing Ca

LC-40E67U/LC-40E77U

LC-40E67U/LC-40E77UCOPYRIGHT 2009 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publication may be reproduced,stored in a retrieval system,

LC-40E67U/LC-40E77U3 – 1LC40E67UService Manual CHAPTER 3. DIMENSIONS[1] DIMENSIONS153/4(400)153/4(400)823/64(212)47/32(107)437/64(116)1213/16(325)387/

LC-40E67U/LC-40E77U4 – 1LC40E67UService Manual CHAPTER 4. REMOVING OF MAJOR PARTS[1] REMOVING OF MAJOR PARTS1. Removing of Stand Unit and Rear Cabinet

LC-40E67U/LC-40E77U4 – 22. Removing of Button Cover,Speaker-L/R, Side AV Cover Ass’y, Main PWB Shield, Control Shield Ass’y.1. Detach the Bottom Cover

LC-40E67U/LC-40E77U4 – 33. Removing of Connectors.1. Disconnect the following connectors from MAIN Unit. (PD, LB1, LP, LW, KM, RA ,SP)2. Disconnect th

LC-40E67U/LC-40E77U4 – 44. Removing of and POWER Unit, MAIN Unit, KEY Unit Ass’y and R/C, LED Unit.1. Remove the 4 lock screws and detach the POWER U

LC-40E67U/LC-40E77U4 – 55. Removing of Main PWB Angle, Panel Support Angle and LCD Panel Module Unit.1. Remove the 2 lock screws and detach the 2 piec

LC-40E67U/LC-40E77U4 – 66. Removing of LCD Panel Module, Lamp.1. Remove the 12 lock screws , 4 lock screws , and detach the Bezel Ass’y , P Chassis As

LC-40E67U/LC-40E77U5 – 1LC40E67UService Manual CHAPTER 5. ADJUSTMENT[1] ADJUSTMENT PROCEDUREThe adjustment values are set to the optimum conditions at

LC-40E67U/LC-40E77U iLC40E67UService Manual SAFETY PRECAUTIONIMPORTANT SERVICE SAFETY PRECAUTIONWARNING1. For continued safety, no modification of an

LC-40E67U/LC-40E77U5 – 24. After the unit startup, the system upgrade screen as shown below appears within 10-40 seconds.5. Even a single failure in t

LC-40E67U/LC-40E77U5 – 32.3. Monitor microprocessor software version upgrade1) Download “E8 Emulator” from Renesas Web site and install it.http://amer

LC-40E67U/LC-40E77U5 – 46) In the next page input information as specified below and click “OK”.7) Select entry as below and click “ (N)”* “ (N)” mean

LC-40E67U/LC-40E77U5 – 58) click .* means “COMPLETE”.9) Click “OK”.

LC-40E67U/LC-40E77U5 – 610)Select entries as specified below and click “OK”.11)Click “ (N)”.* means “NEXT”.Select “R8C/2A Group”Select “R5F212A8”

LC-40E67U/LC-40E77U5 – 712)Click * means “COMPLETE”.13)In the screen below, click “Debug Settings”.

LC-40E67U/LC-40E77U5 – 814)Select “S-Record” and click “Add”.15)Click “Browse” and specify the location of mot-file.Select “S-Record”

LC-40E67U/LC-40E77U5 – 9

LC-40E67U/LC-40E77U5 – 1016) Confirm the file name of mot-file appears in the dialog entry and click “OK”.17)From main menu, continuously click “Debug

LC-40E67U/LC-40E77U5 – 1118)Confirm the dialog-box below appears. It means the writing process completed successfullyThen shut down “High Performance

LC-40E67U/LC-40E77UiiPRECAUTIONS A PRENDRE LORS DE LA REPARATIONDe nombreuses pièces, électriques et mécaniques, dans les télévi-seur ACL présentent d

LC-40E67U/LC-40E77U5 – 123. Entering and exiting the adjustment process mode1) Before entering the adjustment process mode, the AV position RESET in t

LC-40E67U/LC-40E77U5 – 135. List of adjustment process mode menuTop hierarchical menu itemThe second hierarchical menu itemPage Item Description Remar

LC-40E67U/LC-40E77U5 – 14SOUND4 Sub Sonic FilterSub Sonic Filter FcVirtual SurroundBand LPF FcBand HPF FcAGC SwitchAGC ModeAGC Gain MaxAGC Gain MinAGC

LC-40E67U/LC-40E77U5 – 15DVP2-2 R6G6B6R5G5B5R4G4B4R3G3B3R2G2B2R1G1B1ADJ SETTING OKWB adjustment Point 6, R adjustment valueWB adjustment Point 6, G ad

LC-40E67U/LC-40E77U5 – 16DVP-M2 3 N358 AV CONTN358 AV BRIGHTN358 AV COLORN358 AV TINTN358 AV SHARP V1 OVERN358 AV SHARP V1 UNDERN358 AV SHARP V2 OVERN

LC-40E67U/LC-40E77U5 – 17DVP-M2 7 750P CONT750P BRIGHT750P COLOR750P TINT750P SHARP V1 OVER750P SHARP V1 UNDER750P SHARP V2 OVER750P SHARP V2 UNDER750

LC-40E67U/LC-40E77U5 – 18DVP-M2 11 DTV 1125I CONTDTV 1125I BRIGHTDTV 1125I COLORDTV 1125I TINTDTV 1125I SHARP V1 OVERDTV 1125I SHARP V1 UNDERDTV 1125I

LC-40E67U/LC-40E77U5 – 19DVP-M2 15 HDMI 1125I CONTHDMI 1125I BRIGHTHDMI 1125I COLORHDMI 1125I TINTHDMI 1125I SHARP V1 OVERHDMI 1125I SHARP V1 UNDERHDM

LC-40E67U/LC-40E77U5 – 20DVP-M2 20 HDMI PC (Dot) CONTHDMI PC (Dot) BRIGHTHDMI PC (Dot) COLORHDMI PC (Dot) TINTHDMI PC (Dot) SHARP V1 OVERHDMI PC (Dot)

LC-40E67U/LC-40E77U5 – 21DVP-M2 24 SAT RSAT YSAT GSAT CSAT BSAT MSAT R-YSAT Y-GSAT G-CSAT C-BSAT B-MSAT M-RDVP-M2 25 BRI RBRI YBRI GBRI CBRI BBRI MBRI

LC-40E67U/LC-40E77U iiiPRECAUTIONS FOR USING LEAD-FREE SOLDEREmploying lead-free solder• “PWBs” of this model employs lead-free solder. The LF symbol

LC-40E67U/LC-40E77U5 – 226. Video signal adjustment procedure6.1. AD TRANSFORM LEVEL Adjustment6.1.1 Input 1080i signal1. Input 1080i color bar signal

LC-40E67U/LC-40E77U5 – 236.3. Tuner/V-Chip test7. Adjustment of white balanceAdjustment item Adjustment conditions Adjustment procedure1 Adjustment NT

LC-40E67U/LC-40E77U5 – 248. Initialization of factory settings8.1. Making factory settingsUse the adjustment remote controller for the factory setting

LC-40E67U/LC-40E77U5 – 25[2] PUBLIC MODE SETTING PROCEDURE1. How to start Public Mode• There are the following two ways to get the public mode setup s

LC-40E67U/LC-40E77U5 – 264. Public Mode MenuThe guidance is not displayed on screen.Setup procedure• To move the cursor up and down, use the “cursor U

LC-40E67U/LC-40E77U5 – 275. On Setting Items* “EZ-SETUP” discussed below indicates “EZ-SETUP after the first power-on”. 1) POWER ON FIXED 2) MAXIMUM V

LC-40E67U/LC-40E77U5 – 286) PANEL BUTTON 7) MENU BUTTON 8) ON SCREEN DISPLAY 9) BLUE SCREEN10)INPUT MODE START Selection Selection between “Respond” a

LC-40E67U/LC-40E77U5 – 2911)INPUT MODE FIXED 12)RC_PATH_THROUGH Selection Selection between “Variable”, “Fixed”. (loop provided)Default – (Variable)Ex

LC-40E67U/LC-40E77U6 – 1LC40E67UService Manual CHAPTER 6. TROUBLESHOOTING TABLE[1] TROUBLESHOOTING TABLENo video (1)COMPOSITE: No external input video

LC-40E67U/LC-40E77U6 – 2No video (2)COMPONENT: No external input video [INPUT-1] COMPONENT: No external input video [INPUT-2]Is INPUT-1 selected on th

LC-40E67U/LC-40E77U1 – 1LC40E67UService Manual CHAPTER 1. SPECIFICATIONS[1] SPECIFICATIONSItem Model: LC-40E67U Model: LC-40E77ULCD panel40" Clas

LC-40E67U/LC-40E77U6 – 3No video (3)S-VIDEO: No external input video [INPUT-2]Is INPUT-2 selected on the input select menu screen?YESNODoes the INPUT-

LC-40E67U/LC-40E77U6 – 4No video (4)No video at UHF/VHF broadcast signal reception No video at digital broadcast signal receptionIs the specified TV s

LC-40E67U/LC-40E77U6 – 5No video (5)PC: No external input video [INPUT-4]Is INPUT-4 selected on the input select menu screen?YESNOSelect INPUT-4 on th

LC-40E67U/LC-40E77U6 – 6<HDMI input> No video (6)-1HDMI: No external input video [INPUT-5] HDMI: No external input video [INPUT-6]Is INPUT-5 sel

LC-40E67U/LC-40E77U6 – 7<HDMI input> No video (6)-2HDMI: No external input video [INPUT-7] HDMI: No external input video [INPUT-8]Is INPUT-7 sel

LC-40E67U/LC-40E77U6 – 8No audio (1)-1INPUT-1 No audio. INPUT-2 No audio.Is INPUT-1 selected on the input select menu screen? Is INPUT-2 selected on t

LC-40E67U/LC-40E77U6 – 9No audio (1)-2INPUT-3 No audio.Is INPUT-3 selected on the input select menu screen?YESNORefer to “: No external input video [I

LC-40E67U/LC-40E77U6 – 10No audio (2)[PC analog audio input] INPUT-4 No audio. [HDMI analog audio input] INPUT-6 No audio.Is INPUT-4 selected on the i

LC-40E67U/LC-40E77U6 – 11No audio (3)No audio at UHF/VHF broadcast signal reception. No audio at digital broadcast signal reception.Is TV selected on

LC-40E67U/LC-40E77U6 – 12No audio (4)INPUT-5 No audio (HDMI connected)INPUT-6 No audio (HDMI connected)INPUT-7 No audio (HDMI connected)INPUT-8 No aud

LC-40E67U/LC-40E77U2 – 1LC40E67UService Manual CHAPTER 2. OPERATION MANUAL[1] OPERATION MANUALTV (Front)OPC indicatorPOWER indicatorRemote control sen

LC-40E67U/LC-40E77U6 – 13No audio signal at Digital Audio Output terminal (Analog sound heard)No INPUT-5/6/7/8(HDMI) audio. No audio at digital broadc

LC-40E67U/LC-40E77U6 – 14No monitor audio output Is the audio output from the monitor set at “VARIABLE” or

LC-40E67U/LC-40E77U6 – 151) Power LED (Large classification) LED flashing timing chart for error notification. UnusedErr

LC-40E67U/LC-40E77U6 – 16 2) Power error details (Power LED flashes twice and OPC LED flashes) 3) Communication error details (Power LED flashes 3 tim

LC-40E67U/LC-40E77U6 – 17- MEMO -

LC-40E67U/LC-40E77U7 – 1LC40E67UService Manual CHAPTER 7. OVERALL WIRING/BLOCK DIAGRAM[1] OVERALL WIRING DIAGRAM (LC-40E67U)㪠㪥㪭㪜㪩㪫㪦㪩㪬㫅㫀㫋㪈㪉㪈㪉㪈㪉㪈㪉㪈㪉㪈㪉䇼㪢

LC-40E67U/LC-40E77U7 – 2[2] OVERALL WIRING DIAGRAM (LC-40E77U)㪚㪌㪤㪘㪠㪥㩷㪬㫅㫀㫋㪛㪛㪩㪧㫆㫊㫀㫋㫀㫆㫅㪿㪼㪸㫋㫊㫀㫅㫂㩷㫄㫌㫊㫋㩷㪹㪼㩷㪸㫋㫋㪸㪺㪿㪼㪻㩷㫆㫅㩷㫋㪿㪼㩷㪺㫆㫄㫇㫆㫅㪼㫅㫋㩷㫎㫀㫋㪿㩷㫋㪿㫀㫊㩷㫄㪸㫉㫂㪠㪥㪭㪜㪩㪫㪦㪩㪬

LC-40E67U/LC-40E77U7 – 3[3] SYSTEM BLOCK DIAGRAM\\58KFGQ+%&68%&KIKVCN#8FGEQFG/CKP%272416'%60A%27A456+%#WFKQ&#%#-

LC-40E67U/LC-40E77U8 – 1LC40E67UService Manual CHAPTER 8. PRINTED WIRING BOARD ASSEMBLIES[1] KEY Unit12310976548JABCDEFGHI1311 191816151412 17KEY Unit

LC-40E67U/LC-40E77U8 – 2[2] MAIN Unit12310976548JABCDEFGHI1311 191816151412 17MAIN Unit (Side-A)

LC-40E67U/LC-40E77U2 – 23211756482018192122723109241113122627281514163025291 TV POWER: Switch the TV power on or enter standby.2 DISPLAY: Display the

LC-40E67U/LC-40E77U8 – 312310976548JABCDEFGHI1311 191816151412 17MAIN Unit (Chip Parts Side-A)J8001D607 D608LUG1102C641Q604R639C642R660D601R641R8004C8

LC-40E67U/LC-40E77U8 – 412310976548JABCDEFGHI1311 191816151412 17MAIN Unit (Side-B)

LC-40E67U/LC-40E77U8 – 512310976548JABCDEFGHI1311 191816151412 17MAIN Unit (Chip Parts Side-B)TL1102TL1108TL1107TL1101TL1110TL1111R1107C1123C1124C1122

LC-40E67U/LC-40E77U8 – 6[3] LED Unit12310976548JABCDEFGHI1311 191816151412 17LED Unit (Chip Parts Side-A)LED Unit (Side-A)LF33R106P102P101R105D102Q102

LC-40E67U/LC-40E77U9 – 1LC40E67UService Manual CHAPTER 9. SCHEMATIC DIAGRAM[1] DESCRIPTION OF SCHEMATIC DIAGRAM1. VOLTAGE MEASUREMENT CONDITION:1) The

LC-40E67U/LC-40E77U9 – 2[2] SCHEMATIC DIAGRAM1. KEY Unit123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21

LC-40E67U/LC-40E77U9 – 32. MAIN Unit-1123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21TUN_SCL_C5TUN_SCL_C5TUN_SDA_C5TUN_SDA_C5R1115100R1121100R1

LC-40E67U/LC-40E77U9 – 43. MAIN Unit-2123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21C1_PLGC2_PLGV3_PLGCVBSCOMP1_PBCOMP1_PRCOMP2_PRCOMP1_YCOMP2

LC-40E67U/LC-40E77U9 – 54. MAIN Unit-3123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21R131447KC131410uKZA098WJ25VSP_LAMP_STANDBY_NR133710KA5VR13

LC-40E67U/LC-40E77U9 – 65. MAIN Unit-4123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21C2740150PC2738150PFB2703A206WJFB2702A206WJFB2704A206WJFB27

LC-40E67U/LC-40E77U2 – 31Confirm that there are 8 screws supplied with thestand unit.2Attach the supporting post for the stand unit ontothe base using

LC-40E67U/LC-40E77U9 – 76. MAIN Unit-5123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21TMDS3_CLKP_TMDS3_D1P_TMDS2_D2N_TMDS2_D2PTMDS3_D0N_TMDS3_D2

LC-40E67U/LC-40E77U9 – 87. MAIN Unit-6123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21LV0OUT3MLV0OUT3PLV0CKOPLV0CKOMLV0OUT2MLV0OUT2PLV0OUT1PLV0O

LC-40E67U/LC-40E77U9 – 98. MAIN Uuit-7123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21STBPOW_SWOPCKEY2_KEY1_POW_SWLED_OPCLED_RLED_GOPCKEY1_KEY2_

LC-40E67U/LC-40E77U9 – 109. MAIN Unit-8123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21SFCS_NSDDQ13LV0CKOPSDBA2SFCKSDDQ12SDA12SDDQ11SDA11SFTXSDD

LC-40E67U/LC-40E77U9 – 1110. MAIN Unit-9123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21DRAM_A12DRAM_A7SDDQ0SDDQ7SDDQ8SDDQ15SDDQ14SDDQ9SDDQ6SDDQ

LC-40E67U/LC-40E77U9 – 1211. MAIN Unit-10123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21D3.3VI2C_SCL_UCOMI2C_SDA_UCOMGND_BC84600.1uCZBR847447CZ

LC-40E67U/LC-40E77U9 – 1312. MAIN Unit-11123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21ASEBRKAK_NTDITCKTCKTDITMSASEBRKAK_NOPT_MUTEOPT_MUTETMSA

LC-40E67U/LC-40E77U9 – 1413. MAIN Unit-12123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21I2C_SDAI2C_SCLD3.3VTXD0_UCOM_CPURXD0_UCOM_CPUTXD0_UCOM_

LC-40E67U/LC-40E77U9 – 1514. MAIN Unit-13* This model is not used MAIN Unit-14.123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21D3.3V400mAC96030.

LC-40E67U/LC-40E77U9 – 1615. LED Unit123456789ABCDEFGHIJ10 11 12 13 14 15 16 17 18 19 20 21

LC-40E67U/LC-40E77U2 – 4AppendixRemoving the StandBefore detaching (or attaching) the stand, unplug the AC cord from the AC INPUT terminal.CAUTIONDo n

LC-40E67U/LC-40E77U9 – 17- MEMO -

PARTS GUIDENo. S39X4LC40E67UCONTENTSParts marked with " " are important for maintaining the safety of the set. Be sure to replace theseparts

LC-40E67U/LC-40E77U2NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTION[1] PRINTED WIRING BOARD ASSEMBLIESN DUNTKE266FM02 AH N X KEY UnitN DUNTKF

LC-40E67U/LC-40E77U3NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONC1614 VCKYCZ1AB104KY AB J 0.1 10V CeramicC1615 VCKYCZ1HB102KY AB J 1000p

LC-40E67U/LC-40E77U4NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONC8055 VCKYCZ1AB104KY AB J 0.1 10V CeramicC8057 VCKYCZ1AB104KY AB J 0.1

LC-40E67U/LC-40E77U5NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONC9002 VCKYCY1EF104ZY AA J 0.1 25V CeramicC9003 VCKYCZ1EF104ZY AA J 0.1

LC-40E67U/LC-40E77U6NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIOND9001 VHDMAZ9120H-1Y AC J MAZ91200H0LD9002 VHDMA111G++-1Y AA J MA2J1110GLD

LC-40E67U/LC-40E77U7NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONFB2626 RBLN-A074WJZZY AA J BALUNFB2627 RBLN-A074WJZZY AA J BALUNFB2628 RBL

LC-40E67U/LC-40E77U8NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONIC9602 VHILV5893M+-1Y AE J LV5893M-TE-L-EIC9603 VHIPQ1LAX95-1Y AD J PQ1LAX

LC-40E67U/LC-40E77U9NO. PARTS CODEPRICE RANKNEW MARKPART DELIVERYDESCRIPTIONQ2704 VSKRC404E++-1Y AB J KRC404E-RTKQ8001 VSRN1904///-1Y AC J RN1904(TE85