Sharp R-631 Service Manual

SERVICE MANUAL1st AdditionNo.S13M1460LE631MX-WHCONTENTSParts marked with " " are important for maintaining the safety of the set. Be sure t

LC-60LE631M/X-WH5 – 22. Removing of Connectors1. Disconnect the following connectors from the MAIN Unit. ( PD, LW, PL, RA)2. Disconnect the following

LC-60LE631M/X-WH5 – 33.R emoving of S peaker (L/R)1.Detach the S peake r (L) , S pea ker (R) .2.R emove the 4 Hooks and detach the 2 Bottom Cover .(8)

LC-60LE631M/X-WH5 – 44. Removing of the PWB Units1. Detach the Key Cover [1], remove the 2 lock screws [2], detach the Key Button [3] and detach the K

LC-60LE631M/X-WH5 – 55. Removing of the LCD Panel Module Unit1.Detach the 21 Hooks [1] and detach the LCD Panel Module Unit [2].1

LC-60LE631M/X-WH5 – 6[Precautions when fixing the Rear Cab inet]When fixing the Rear Cabinet, be careful not to catch the backlight LED harness, speak

LC-60LE631M/X-WH5 – 7[Precaution when removing the rear cabinet]If the rear cabinet is removed with the set upright, the speakers may fall; it results

LC-60LE631M/X-WH6 – 1CHAPTER 6. TROUBLESHOOTINGTABLE[1] TROUBLESHOOTING TABLENo power (front LED failure to light up) or no startup (front LED failure

LC-60LE631M/X-WH6 – 2No audio heard (1)No sound in the UHF/VHF reception.Is the IF output from the tuner pin (13) of TU1103 as specified? NO Check TU1

LC-60LE631M/X-WH6 – 3No audio heard (2)No external audio heard<INPUT 4>Is there the L-ch audio signal input from pin (15) of input terminal J504

LC-60LE631M/X-WH6 – 4No audio heard (3)No HDMI sound heard. HDMI1(*INPUT 1 is digital audio.).”)IMDH(neercsnooedivtupnilanretxeoNni1IMDH“otrefeRON?nee

LC-60LE631M/X-WH1 – 1CHAPTER 1. OUTLINE AND DIFFER-ENCES FROM BASE MODEL [1] OUTLINE / DIFFERENCES FROM BASEMODELThis model is based on the LC-60LE630

LC-60LE631M/X-WH6 – 5No audio heard (4)No sound from the HDMI sound input terminal.(HDMI1 analog audio)YESIs there the L-ch audio signal input from pi

LC-60LE631M/X-WH6 – 6No audio heard (5)No PC audio outputYESPin (2) of J506: Is L-ch input into the pin (AC2) of IC3303?Pin (3) of J506: Is R-ch input

LC-60LE631M/X-WH7 – 1CHAPTER 7. OVERALL WIRING /BLOCK DIAGRAM[1] SYSTEM BLOCK DIAGRAM[2] SYSTEM BLOCK DIAGRAM1. LC-60LE631M-WHQ96

LC-60LE631M/X-WH7 – 2IC9610S172B18UINPUT7PC_R/G/BHDMI0_SDA/SCLHDMI0_Audio R/LAudio InputSPI_CKSPI_DISPI_CZSPI_DOSPI_WPUART_RX/TXB1.26VD3.3VB1.26VD3.3V

LC-60LE631M/X-WH7 – 32. LC-60LE631X-WHQ960

LC-60LE631M/X-WH7 – 4IC9610S172B18UINPUT7PC_R/G/BANT +5VHDMI0_SDA/SCLHDMI0_Audio R/LAudio InputSPI_CKSPI_DISPI_CZSPI_DOSPI_WPUART_RX/TXB1.26VD3.3VB1.2

LC-60LE631M/X-WH7 – 5[2] OVERALL WIRING DIAGRAM[1] OVERALL WIRING DIAGRAMcontrol(Guava)[AC]Key DUNTKF800FMF8Control DUNTKF908WESP-R RSP-ZA577WJZZpower

LC-60LE631M/X-WH7 – 6[PL][LW][PD]main DUNTKF904FM1060LE631MDUNTKF904FM1260LE631X[PD][PL][RA][SP][LW]HDMI1HDMI2HDMI3USBTuner08WE11SP-L RSP-ZA576WJZZB05

LC-60LE631M/X-WH8 – 1CHAPTER 8. PRINTED WIRINGBOARD ASSEMBLIES[1] MAIN UnitACBDEFGH21098765431C1118Q1501Q1503Q1504C1121Q1506R3423D1101R3428R3429R1105R

LC-60LE631M/X-WH8 – 219181716151413121110C1118FB3324FB3325QQ1503C1120TU1101C1121C1122TU1103C1123R3424C1125D1101D1102C1126C1127C1128C1129R1104R1105C113

LC-60LE631M/X-WH1 – 2SAFETY PRECAUTI ONSAFETY PRECAUTION SAFETY PRECAUTION SAFETY PRECAUTIONSAFE TY PRECAUTIONSAFETY PR ECAUTIONSAFETY P RECAUTIONSAFE

LC-60LE631M/X-WH8 – 3ACBDEFGH21098765431Side -A

LC-60LE631M/X-WH8 – 419181716151413121110

LC-60LE631M/X-WH8 – 5ACBDEFGH21098765431C1124Q1509R607R608R1106R1108C1131C1137R1119R1502R1504C1146R623R624C1148C1149R1126R1127RR1134R1141R1531R1151R11

LC-60LE631M/X-WH8 – 619181716151413121110R3418C1503C1504C1505C1506Q1502C1507C1508R3420C1509R3421Q1505Q1508Q1509R3426C1510C1511C1512C1513C1514Q1510Q151

LC-60LE631M/X-WH8 – 7ACBDEFGH21098765431Side -B

LC-60LE631M/X-WH8 – 819181716151413121110

LC-60LE631M/X-WH8 – 9[2] T- CON UnitChip Parts Side -A

LC-60LE631M/X-WH8 – 10

LC-60LE631M/X-WH8 – 11Side -A

LC-60LE631M/X-WH8 – 12

LC-60LE631M/X-WH1 – 3PRECAUTIONS FOR USING LEAD-FREE SOLDEREmploying lead-free solder• “PWBs” of this model employs lead-free solder. The LF symbol in

LC-60LE631M/X-WH8 – 13[3] RC/LED Unit81709654321AB CDEFGHLED Unit (Side-A)LED Unit (Chip Part Side-A)

LC-60LE631M/X-WH8 – 141716 1918151413121110

LC-60LE631M/X-WH8 – 1581709654321AB CDEFGHLED Unit (Side-B)

LC-60LE631M/X-WH8 – 161716 1918151413121110

LC-60LE631M/X-WH8 – 17[4] KEY unitKEY Unit(Chip Parts Side-A)KEY Unit(Side-A)

LC-60LE631M/X-WH9 – 1CHAPTER 9. SCHEMATIC DIAGRAM[1] DESCRIPTION OF SCHEMATIC DIA-GRAM1. VOLTAGEMEASUREMENT CONDITION:1)The voltages at test points ar

LC-60LE631M/X-WH9 – 2[2] MAIN UnitC110510u10VKZA616WJQZ*TL1111C110410u10VKZA616WJQZC11434.7u10VKZA067WJ*TL1117B5.6V*TL1108*R11060SIF-C113722P50VS170B5

LC-60LE631M/X-WH9 – 3111111111111111-1

LC-60LE631M/X-WH9 – 411111111

LC-60LE631M/X-WH9 – 5[3] R/C LED UnitR/CLED_MSENS/OPCLED_REC/LED_OPCLED_YOYAKU/LED_SLEEPLED_POWGLED_POWRLED_MSENS/OPCR/C(PWBNG016WJZZ)*R1350R101100*C1

LC-60LE631M/X-WH1 – 4[2] MAJOR SERVICE PARTSLC60LE630MMAJOR SERVICE PARTSMAJOR SERVICE PARTSPWB UNITOTHER UNITSERVICE JIGSnoitpircseD.oNtraP.oNfeRN D

LC-60LE631M/X-WH9 – 6LED_POWGLED_YOYAKU/LED_SLEEPLED_REC/LED_OPCLED_POWR04*R129160R11139KD112PXA223WJPZLED_POWRREDD107PXA191WJPZLED_POWGGREEN*Q101KRC4

LC-60LE631M/X-WH9 – 7[4] KEY UnitKEY UnitR1518.2KR15212KP151NA324WJTO MAINKM1KEY12KEY23STBY_POW4GNDS151KA037WJCH-UP2431S152KA037WJCH-DOWN243143*TL151*

LC-60LE631M/X-WH9 – 8R1538.2KR15412KR15212KS153KA037WJINPUT2431S154KA037WJVOL-UP2431S155KA037WJVOL-DOWN2431S156KA037WJMENU2431S157KA037WJPOWER2431(QPW

PARTS GUIDENo. S13M1460LE631MX-WHLCD COLOUR TELEVISIONMODELCONTENTSParts marked with " " are important for maintaining the safety of the set

LC-60LE631M/X-WH2NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTION[1] PRINTED WIRING BOARD ASSEMBLIESDKEYMF904FM10 BX MAIN Unit (M)-WHDKEYMF904FM12

LC-60LE631M/X-WH3NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTIONC 6254 RC-KZA810WJQZY AC CapacitorC 6232 RH-VXA187WJQZY AC CapacitorC 5422 V C

LC-60LE631M/X-WH4NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTIONR 6369 VRS-CY1JF1R0JY AA ResistorR 6370 VRS-CY1JF1R0JY AA ResistorR 6371 VRS-C

LC-60LE631M/X-WH5NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTIONC 6296 RC-KZA176WJZZY AB CapacitorC 6361 RC-KZA176WJZZY AB CapacitorC 6288 RC-

LC-60LE631M/X-WH6NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTIONIC 6288 VHIMAX9673+-1Y AK ICIC 6286 VHIMX17126A-1Y AK ICIC 6278 VHIPQ200WNA-1Y AG

LC-60LE631M/X-WH7NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTIONR 4843 VRS-CZ1JF100JY AA ResistorR 4884 VRS-CZ1JF101JY AA ResistorR 6255 VRS-C

LC-60LE631M/X-WH2 – 1CHAPTER 2. SPECIFICATIONS[1] SPECIFICATIONSItemModelLC-60LE631M-WH / LC-60LE631X-WHLCD panel60" (1525 mm) Active Matrix type

LC-60LE631M/X-WH 8[7] CABINET AND MECHNICAL PARTS9711-160" LCD PANEL MODULE UNITMAIN UNITR/C LED UNITPOWER UNITLCD CONTROL UNIT11111716261-413f2-

LC-60LE631M/X-WH9NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTION[7] CABINET AND MECHNICAL PARTS1 CCABAC973WJ42 BM FRONT CABINET ASSEMBLY1-1 GCABA

LC-60LE631M/X-WH10[9] SUPPLIED ACCESSORIESNO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTION[9] SUPPLIED ACCESSORIESx1 RRMCGA970WJSA AQ Remote Conto

LC-60LE631M/X-WH 11[10] PACKING PARTS ( NOT REPLACEMENT ITEM )S1S3X4S7S2S7S10S4S7

LC-60LE631M/X-WH12NO. PARTS CODEPRICE RANKNEW MARKPART RANKDESCRIPTION[10] PACKING PARTS ( NOT REPLACEMENT ITEM )S1 SPAKC H098WJ ZZ - PACKING CASE (M/

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LC-60LE631M/X-WH16

– 1No part of this publication may be reproduced,stored in a retrieval system, or transmitted inany form or by any means, electronic, mechanical,phot

LC-60LE631M/X-WH3 – 1CHAPTER 3. OPERATION MANUAL[1] OPERATION MANUALAttaching the stand unitBefore performing work, spread cushioning over the surfac

LC-60LE631M/X-WH4 – 1CHAPTER 4. DIMENSIONS[1] DIMENSIONSDimensional drawingsUnit: mm*113841333341.5AN-52AG44001333*1IActive areaNOTE• Dimensions do no

LC-60LE631M/X-WH5 – 1CHAPTER 5. REMOVING OF MAJORPARTSJORPARTREMOVINGOFMAJORPARTREMOVINGOFMAJORPARTREMOVINGOFMAJORPARTREMOVINGOFMAJORPARTREMOVINGOFMAJ