TopPage 1st Addition SERVICE MANUAL No.S13M1460LE631MX-WH LCD COLOUR TELEVISION MODEL :LC-60LE631M-WH LC-60LE631X-WH In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. CONTENTS CHAPTER 1.OUTLINE AND DIFFERENCES FROM BASE MODEL OUTLINE/ DIFFERENCES FROM BASE MODEL ...1 SAFETY PRECAUTION IMPORTANT SERVICE SAFETY PRECAUTION.......................................
LC-60LE631M/X-WH CHAPTER 1. OUTLINE AND DIFFERENCES FROM BASE MODEL [1] OUTLINE / DIFFERENCES FROM BASE MODEL This model is based on the LC-60LE630M/X and partially modified. For the contents not covered in this Service Manual, accordingly, please refer to the LC-60LE630M/X Service Manual DIFFERENCES FROM BASE MODEL LIST OF CHANGED PARTS KEYMF904FM10 (60LE631M-WH) Part code changed KEYMF904FM12 (60LE631X-WH) Part code changed Ref. No.
LC-60LE631M/X-WH SAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY PRECAUTIONSAFETY LC32LE240M 5GTXKEG /CPWCN 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 All checks must be repeated with the AC cord plug connectio
LC-60LE631M/X-WH 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. Example: Indicates lead-free solder of tin, silver and copper. Indicates lead-free solder of tin, silver and copper.
LC-60LE631M/X-WH [2] MAJOR SERVICE PARTS MAJOR SERVICE PARTS LC60LE630M MAJOR SERVICE PARTS PWB UNIT Ref No. N N N N N N Part No. DKEYMF904FM10 DKEYMF904FM12 DUNTKG016FMF8 DUNTKF800FMF8 RUNTKB057WJQZ DUNTKF908FM11 Description MAIN Unit (LC-60LE631M-WH) MAIN Unit (LC-60LE631X-WH) R/C LED Unit KEY Unit POWER Unit T-CON Unit OTHER UNIT Ref No. Part No. N R1LK600D3GV0DF Description 60" LCD Panel Module Unit SERVICE JIGS Ref No. Part No.
LC-60LE631M/X-WH CHAPTER 2. SPECIFICATIONS [1] SPECIFICATIONS Model LC-60LE631M-WH / LC-60LE631X-WH Item 60" (1525 mm) Active Matrix type a - Si TFT LCD panel Resolution Video Colour System TV TV-Standard ( 60LE631M-WH ) Function TV-Standard Analogue (60LE631X-WH) Digital Receiving VHF/UHF Channel CATV TV-Tuning System STEREO/BILINGUAL Viewing angles Audio amplifier Speakers Terminals 2,073,600 pixels (1920 x 1080) PAL/SECAM/NTSC 3.58/NTSC 4.
LC-60LE631M/X-WH CHAPTER 3. OPERATION MANUAL [1] OPERATION MANUAL 4 Attaching the stand unit Attaching the s tand cover. 1 2 Before performing work, spread cushioning over the surface on which you will be laying the TV. This will prevent it from being damaged. Insert the stand cover. Insert and tighten four short screws into the holes of the stand cover. CAUTION Attach the stand in the correct direction. Be sure to follow the instructions.
LC-60LE631M/X-WH CHAPTER 4. DIMENSIONS [1] DIMENSIONS Dimensional drawings Unit: mm 1384 1333*1 1333 *1 341.5 400 386 438 178 10 ο 106 219 AN-52AG4 I Active area NOTE • Dimensions do not include protrusions such as screws and some parts.
LC-60LE631M/X-WH CHAPTER 5. REMOVING OF MAJOR PARTS JOR PAR TRE MO VIN [1] REMOVING OF MAJOR PARTS G OF MAJ OR PAR TRE MO 1. Removing of the Stand Unit and Rear Cabinet VIN G OF 1. Remove the 4 lock screws [1] and detach the Stand Unit [2]. MAJ OR PAR TRE 2. Remove the 1 lock screw [3] and detach the AC Cord Cover [4]. MO VIN G 3. Disconnect AC Cord [5]. OF MAJ OR 4. Remove the 16 lock screws [6], 1 lock screw [7], 3 lock screws [8], 2 lock screw [9], PAR TRE MO VIN 5.
LC-60LE631M/X-WH 2. Removing of Connectors 1. Disconnect the following connectors from the MAIN Unit. (PD, LW, PL, RA) 2. Disconnect the following connectors from the POWER Unit. ( PD ) 3. Disconnect the following connectors from the LCD CONTROL Unit. (LW, PL, FFC) 4. Disconnect the following connectors from the KEY Unit. (KM) 5. Disconnect the following connectors from the R/C, LED Unit.
LC-60LE631M/X-WH 3. R emoving of S peaker (L/R) 1. R emove the 4 Hooks and detach the 2 Bottom Cover (8) . 2. Detach the S peake r (L) (1) , S pea ker (R) (2) .
LC-60LE631M/X-WH 4. Removing of the PWB Units 1. Detach the Key Cover [1], remove the 2 lock screws [2], detach the Key Button [3] and detach the KEY Unit [4]. 2. Detach the R/C LED Unit [5]. 3. Detach the Side Cover [6]. 4. Remove the 2 lock hexagon screws [7] and 2 lock hexagon screws [8]. 5. Remove the 10 lock screws [9] and detach the MAIN Unit [10] and POWER Unit [11]. 6. Remove the 6 lock screws [12] and detach the LCD CONTROL Unit [13].
LC-60LE631M/X-WH 5. Removing of the LCD Panel Module Unit 1. Detach the 21 H ooks [1] and detach the LCD Panel Module Unit [2].
LC-60LE631M/X-WH [ 2 ] PRECAUTIONS FOR ASSEMBLY [Precautions when fixing the Rear Cabinet] When fixing the Rear Cabinet, be careful not to catch the backlight LED harness, speaker harness and other harnesses in it. • The hooks on the external wall of the Rear Cabinet are fitted in the Front Cabinet Ass’y. After putting the Rear Cabinet in place, fit the hooks securely; then tighten the screws.
LC-60LE631M/X-WH [3] THE way of detaching Rear Cabinet [Precaution when removing the rear cabinet] If the rear cabinet is removed with the set upright, the speakers may fall; it results in connector disconnection. Therefore, never remove the rear cabinet with the set upright. Be sure to remove the rear cabinet with the screen side down. Screws for fixing Speaker and Rear Cabinet Speaker fall down. Speaker incline.
LC-60LE631M/X-WH CHAPTER 6. TROUBLESHOOTING TABLE [1] TROUBLESHOOTING TABLE No power (front LED failure to light up) or no startup (front LED failure to turn from red to green) Is the AC cord plug tightly connected to the set? NO Reconnect the AC cord tightly and turn on the power again. NO Replace the power unit. YES Are the wire harnesses and other cables properly connected in the set? NO Reconnect the wire harnesses and other cables properly in the set.
LC-60LE631M/X-WH No 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 TU1103 and its peripheral circuits. YES Is there the signal input at pins (W3) of IC3303? NO Check IC3303 and its peripheral circuits. YES Is there I2S_LRCLK signal input at pin(9) of IC2707? NO Check connection between IC3303 and IC2707 and its peripheral circuits.
LC-60LE631M/X-WH No audio heard (2) No external audio heard Is there the L-ch audio signal input from pin (15) of input terminal J504 to pin (AE2) of IC3303? Is there the R-ch audio signal input from pin (8) of input terminal J504 to pin (AE3) of IC3303? Is there the L-ch audio signal input from pin (16) of input terminal J504 to pin (AB1) of IC3303? Is there the R-ch audio signal input from pin (10) of input terminal J504 to pin (AA1) of IC3303? Is there the L-ch audio signa
LC-60LE631M/X-WH No audio heard (3) No HDMI sound heard. HDMI1 (*INPUT 1 is digital audio.) Does the HDMI image appear onscreen? NO Refer to “HDMI1 in No external input video onscreen (HDMI)”. NO Check the EDID. NO Check peripheral circuits of IC3303. YES Is there I2S_LRCLK signal input at pin(9) of IC2707? NO Check connection between IC3303 and IC2707 and its peripheral circuits.
LC-60LE631M/X-WH No audio heard (4) No sound from the HDMI sound input terminal. (HDMI1 analog audio) YES Is there the L-ch audio signal input from pin (2) of external input terminal J506 (HDMI AUDIO IN) to pin (AC2) of IC3303? Is there the R-ch audio signal input from pin (3) of external input terminal J506 (HDMI AUDIO IN) to pin (AB2) of IC3303? YES Are I2S signal output at pin A8, C7, B7 and D8 of IC3303 normally? NO Check peripheral circuits of IC3303.
LC-60LE631M/X-WH No audio heard (5) No PC audio output YES Pin (2) of J506: Is L-ch input into the pin (AC2) of IC3303? Pin (3) of J506: Is R-ch input into the pin (AB2) of IC3303? YES Are I2S signal output at pin A8, C7, B7 and D8 of IC3303 normally? NO Check peripheral circuits of IC3303. YES Is there I2S_LRCLK signal input at pin(9) of IC2707? NO Check connection between IC3303 and IC2707 and its peripheral circuits.
LC-60LE631M/X-WH CHAPTER 7. OVERALL WIRING / BLOCK DIAGRAM [1] SYSTEM BLOCK DIAGRAM [2] SYSTEM BLOCK DIAGRAM 1.
LC-60LE631M/X-WH Right-Audio-Left +B1 Audio Out VIDEO Right-Audio-Left INPUT 4 VIDEO INPUT5 Right-Audio-Left INPUT6 Right-Audio-Left HDMI2_ HDMI2_SDA/SC Input 3 HDMI3 HDMI1_SDA/SCL HDMI1 Input 2 HDMI2 HDMI0_SDA/SCL HDMI0_ H/P L/R SPI_CK SPI_DI SPI_CZ SPI_DO SPI_WP B1.26V Q9602 D3.3V UART_RX/TX Input 1 HDMI1 INPUT7 PC_R/G/B USB D3.3V IC9610 S172B18U B1.26V B1.
LC-60LE631M/X-WH 2.
LC-60LE631M/X-WH Right-Audio-Left VIDEO INPUT 4 ANT +5V +B1 Audio Out Right-Audio-Left VIDEO INPUT5 Right-Audio-Left INPUT6 Right-Audio-Left D3.3V HDMI2_ B1.2V HDMI2_SDA/SC Input 3 HDMI3 HDMI1_SDA/SCL HDMI1 Input 2 HDMI2 HDMI0_SDA/SCL HDMI0_ D3.3V H/P L/R Q9602 SPI_CK SPI_DI SPI_CZ SPI_DO SPI_WP B1.26V UART_RX/TX Input 1 HDMI1 INPUT7 PC_R/G/B USB D3.3V IC9610 S172B18U B1.26V B1.
LC-60LE631M/X-WH [2] OVERALL WIRING DIAGRAM [1] OVERALL WIRING DIAGRAM to LED m power RUNTKB057 [AC] Key DUNTKF800FMF8 control(Guava) Control DUNTKF908WE SP-R RSP-ZA577WJZZ 7–5 [F QCNW-N079WJQZ
LC-60LE631M/X-WH ED module QCNW-N110WJPZ main DUNTKF904FM10 DUNTKF904FM12 [PD] QCNWM140WJQZ [PL] 60LE631M 60LE631X [PD] B057WJQZ HDMI 1 Tuner [LW] HDMI 2 USB HDMI 3 [SP] [RA] QCNWN111WJPZ QCNWN113WJPZ [PL] 08WE11 [LW] QCNWN112WJQZ [FFC] SP-L RSP-ZA576WJZZ R/C DUNTKG016FMF8 7–6
10 P2703 L2704 R2785 R2786 R2788 R2767 C2746 R2787 R2782 R2779 R2778 R2765 R2777 R2764 D2707 C2740 D2705 R2793 FB2709 D2704 TP2706 R2763 L2703 C2744 FB2704 FB2703 R2790 C2749 C2727 C2730 C2729 D2709 C2751 C2754 C2755 C2752 Q2706 R2754 R2753 R2752 R2750 C504 R502 D502 L2706 C2702 C501 R508 C502 Q501 Q503 D504 C2720 C2722 C2728 Q1504 Q1501 C2731 IC2707 IC2702 R2736 R2737 R2731 SG1522 SG1516 TP2705 C9606 SG1507 SG1504 R2746 R2795 R2796 SG1513 SG1510 SC1501 SG1519
VA513 SC501 R3324 C3343 TH3301 C524 C523 Q2703 R2781 D516 R2768 FB505 C505 FB504 D503 C507 FB506 C504 R502 C501 R3374 R545 R537 R529 R546 R538 R530 VA527 VA521 VA517 R508 C502 Q501 R503 C506 R509 D501 C2761 R2810 Q503 FB3322 P3301 R3452 J503 FB529 R549 SG1522 SG1510 FB527 R547 SG1507 R3372 C3365 R3362 R3371 C3368 J509 J504 FB528 R548 SC1501 SG1519 VA532 FB3315 C3369 VA3305 D502 FB3319 R532 R527 C527 R528 VA516 R515 J505 R525 C526 R526 VA515 R540 R633 SG152
LC-60LE631M/X-WH Side -A H G F E D C B A 1 2 3 4 6 5 8–3 7 8 9 10
LC-60LE631M/X-WH 10 11 12 13 14 15 8–4 16 17 18 19
LC-60LE631M/X-WH Chip Part Side - B H TL1114 FB1103 C1116 R1141 C1137 R1126 C1148 C1149 TL1139 TL1136 TL1134 TL1123 TL1121 TL1138 TL1137 TL1135 TL1133 TL1132 TL1131 TL1130 TL1128 TL1127 TL1126 TL1124 TL1122 TL1125 TL1505 Q1509 R1531 TL1526 C1102 TL1117 TL1116 TL1115 TL1112 TL1111 TL1110 TL560 TL501 TL552 TL550 TL546 TL544 TL553 TL528 TL555 TL521 TL541 TL556 TL558 VA502 VA501 TL549 R607 TL567 R608 R623 TL520 TL568 TL503 TL502 TL569 C564 R1504 TL1515 TL1509 TL548 T
LC-60LE631M/X-WH TL9621 TL9611 TL9612 TL9622 TL9624 TL9625 TL9629 TL9631 TL9632 TL9604 TL9605 TL9607 TL9608 TL9609 R9663 R9650 R9607 R9606 R9652 IC9609 R9653 R9654 IC9613 IC9605 C9636 R2604 TL8414 TL8411 R3335 TL2633 TL8420 TL8421 TL3335 TL8419 TL8413 TL8415 TL2636 R2614 TL2635 TL2638 R2615 TL2632 TL2629 TL2634 TL2628 TL2647 TL2627 R2617 R2609 TL8412 C8403 R2710 C3366 C3353 R3431 R3412 Q3301 C3351 R3349 R3325 C3333 R3386 R3426 R3407 C3355 FB3303 R3408 R3344 R3447 FB3
LC-60LE631M/X-WH Side -B H G F E D C B A 1 2 3 4 6 5 8–7 7 8 9 10
LC-60LE631M/X-WH 10 11 12 13 14 15 8–8 16 17 18 19
LC-60LE631M/X-WH [2] T- CON Unit Chip Parts Side -A 8–9
LC-60LE631M/X-WH 8 – 10
LC-60LE631M/X-WH Side -A 8 – 11
LC-60LE631M/X-WH 8 – 12
LC-60LE631M/X-WH [3] RC/LED Unit LED Unit (Side-A) H G F E LED Unit (Chip Part Side-A) D C B A 1 2 3 4 5 6 8 – 13 7 8 9 10
LC-60LE631M/X-WH 10 11 12 13 14 8 – 14 15 16 17 18 19
LC-60LE631M/X-WH LED Unit (Side-B) H G F E D C B A 1 2 3 4 5 6 8 – 15 7 8 9 10
LC-60LE631M/X-WH 10 11 12 13 14 15 8 – 16 16 17 18 19
LC-60LE631M/X-WH [4] KEY unit KEY Unit (Side-A) KEY Unit (Chip Parts Side-A) 8 – 17
LC-60LE631M/X-WH CHAPTER 9. SCHEMATIC DIAGRAM [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 110-240V. Signals are fed by a colour bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester. 2. INDICATION OF RESISTOR & CAPACITOR: RESISTOR 1) The unit of resistance " " is omitted. (K=k =1000 , M=M ).
LC-60LE631M/X-WH [2] MAIN Unit MAIN1(TUNER) LC-60LE631M/X 1.5J(2011.4.14) V Analog 2in1: RTUNQA064WJQZ DTV(Australia): RTUDAA062WJQZ DTV(Taiwan): RTUDAA063WJQZ TL1129 *TU1103 B QA064WJQZ TO MAIN10(POWER) Analog NC NC NC NC SIF NC AUDIO VIDEO B5.
LC-60LE631M/X-WH 1 11 1 1 - 1 11 1 1 11 11 1 1 9–3
LC-60LE631M/X-WH 1 1 1 1 1 11 1 9–4
LC-60LE631M/X-WH [3] R/C LED Unit R/C.OPC,LED OPC->RGB SENSOR (MASTER) LC-60LE631M/X Io 3 *IC101 2 4 1 *R137 NB056WJ GND (PWBNG016WJZZ) *P102 VCC 3.3 RC/OPC/LED UNIT DUNTKG016FMF8 QKITPG016WJTN GND DS_W_SPICA/200/R GA1S100W OPC 0 CZB *C105 0.01u 25V 1 BU+3.3V R/C R/C 2 3 OPC+3.3V OPC LED_OPC 4 5 6 LED_SLEEP LED_POWG LED_POWR GND 7 8 LED_MSENS/OPC LED_REC/LED_OPC LED_MSENS/OPC *R135 0 LED_YOYAKU/LED_SLEEP *C104 4.
LC-60LE631M/X-WH R DS_W_SPICA/200/RC_OPC_US_G015/SD/RC_OPC_US_G015.cir 2 3 1J (2011.9.20) 3.2 LED_POWG 0 0 *Q105 KRC407E LED CONT 04 D107 PXA191WJPZ R126 160 LED_POWG D112 GREEN PXA223WJPZ LED_POWR RED R111 39K 3.2 LED_POWR 0 0 LED_YOYAKU/LED_SLEEP *R127 820 *Q103 KRC407E LED CONT *D111 PXA223WJPZ 3.2 0 0 *Q102 KRC407E LED CONT *R130 YOYAKU_LED RED 820 *D108 PXA191WJPZ *R129 160 LED_OPC GREEN LED_REC/LED_OPC 3.
LC-60LE631M/X-WH [4] KEY Unit KEY Unit CH-UP CH-DOWN S151 KA037WJ S152 KA037WJ 3 1 4 2 3 1 4 2 P151 NA324WJ KM TO MAIN *TL151 KEY1 1 KEY2 2 STBY_POW GND 3 R151 R152 8.2K 12K *TL152 *TL153 *TL154 3 4 D151 EX1394CE RHEX 5.6V 9–7 D153 RHEX EX1394CE 5.6V D152 EX1394CE RHEX 5.
LC-60LE631M/X-WH KEY INPUT VOL-UP S153 KA037WJ 3 1 4 2 MENU VOL-DOWN S156 KA037WJ S155 KA037WJ S154 KA037WJ 3 1 3 1 3 1 4 2 4 2 4 2 R152 12K R153 8.
1st Addition PartsGuide PARTS GUIDE No.
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH [7] CABINET AND MECHNICAL PARTS 1 1-4 1-1 1-5 R/C LED UNIT 1-3 MAIN UNIT 7 28 11 14 11 1-2 17 3 15 21 POWER UNIT 3-1 3-2 3 21 21 3 3-1 21 6-1 6-2 6 6 3-1 21 6-1 3-2 4 6-2 19 3-2 3 21 4 3-1 3-2 16 21 22 E 2-7 2 20 2-6 D f 2-2 24 2-3 9 LCD CONTROL UNIT 18 8 21 2-5 10 2-1 KEY UNIT 5-1 21 26 60" LCD PANEL MODULE UNIT 5-3 5-2 23 13 12 2-4 13 8
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH [9] SUPPLIED ACCESSORIES SUPPLIED ACCESSORIES AA size battery (x 2) X1 Remote control unit LC-60LE631M-WH LC-60LE631X-WH X4 Stand base ass'y NO.
LC-60LE631M/X-WH [10] PACKING PARTS ( NOT REPLACEMENT ITEM ) S4 X4 S3 S7 S7 S7 S2 S1 11 S10
LC-60LE631M/X-WH NO.
LC-60LE631M/X-WH 13
LC-60LE631M/X-WH 14
LC-60LE631M/X-WH 15
LC-60LE631M/X-WH 16
EndPage COPYRIGHT SHARP CORPORATION COPYRIGHT © 2012 XXXXBY BYSHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, COPYRIGHT © XXXX BYSHARP CORPORATION photocopying, recording, or otherwise, without priorALL written permission of the publisher. RIGHTS RESERVED.
