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Sharp LC-60LE630U Service Manual
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Sharp LC-60LE630U Service Manual

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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.
This model is based on the LC-60LE632U/LC-70LE732U and partially modified.
For the contents not covered in this Service Manual, accordingly, please refer to the LC-60LE632U/LC-70LE732U
(S31O870LE732U) Service Manual.
(LC-60LE630U(A))
The new model can be identified with the following markings.
• As to the new service Parts, the mark A is printed on the model label.
SERVICE PARTS
OUTLINE................................................ . ............i
MODIFIED PARTS ................................. . ...........ii
MAJOR SERVICE PARTS ..................... . .......... iii
[1]
(LC-60LE630U/U(A)).............................. . ....... 1-1
[2]
SPECIFICATIONS (LC-70LE735U) ....... . ....... 1-2
[1]
OPERATION MANUAL
(LC-60LE630U/U(A)).............................. . ....... 2-1
[2]
(LC-70LE735U) ...................................... . ....... 2-6
[1]
(LC-60LE630U/U(A)).............................. . ....... 3-1
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

MODELS
OUTLINE
LC-60LE630U
LC-60LE630U
CONTENTS
LC-60LE630U/U(A), LC-70LE735U
No. S81S460LE630U

LCD COLOR TELEVISION

LC-60LE630U
LC-60LE630U(A)
LC-70LE735U
[1]
(LC-60LE630U/U(A)) .....................................4-1
[1]
TROUBLESHOOTING TABLE
(LC-60LE630U/U(A)) .....................................5-1
[1]
(LC-60LE630U/U(A)) .....................................6-1
[2]
(LC-70LE735U) .............................................6-2
[3]
(LC-60LE630U/U(A)) .....................................6-3
[4]
(LC-70LE735U) .............................................6-4
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-60LE630U

  • Page 1: Table Of Contents

    MAJOR SERVICE PARTS ........ iii TROUBLESHOOTING TABLE CHAPTER 1. SPECIFICATIONS (LC-60LE630U/U(A)) ........5-1 SPECIFICATIONS CHAPTER 6. OVERALL WIRING/SYSTEM BLOCK (LC-60LE630U/U(A))........1-1 DIAGRAM SPECIFICATIONS (LC-70LE735U) ....1-2 OVERALL WIRING DIAGRAM CHAPTER 2. OPERATION MANUAL (LC-60LE630U/U(A)) ........6-1...

  • Page 2: Outline, Modified Parts And Major

    LC-60LE630U/U(A), LC-70LE735U LC60LE630U OUTLINE, MODIFIED PARTS AND MAJOR SERVICE PARTS Service Manual OUTLINE This model is based on the LC-60LE632U/LC-70LE732U and partially modified. For the contents not covered in this Service Manual, accordingly, please refer to the LC-60LE632U/LC-70LE732U (S31O870LE732U) Service Man- ual.

  • Page 3: Modified Parts

    3D IR EMITTER Unit (LC-70LE735U) — RUNTKA819WJQZ ← POWER/DRIVE Unit (LC-60LE630U/U(A)) RUNTKA847WJQZ — No changed POWER Unit (LC-70LE735U) RUNTKA857WJQZ RDENCA442WJQZ Changed LCD Control Unit (LC-60LE630U/U(A)) DUNTKF778FM02 RUNTK4911TPZT Changed LCD Control Unit (LC-70LE735U) DUNTKF778FM04 RUNTK4909TPYP Changed LED DRIVER Unit (LC-70LE735U) — RUNTKA842WJZZ LCD PANEL MODULE 60"...

  • Page 4: Major Service Parts

    Connecting Cord L=1000mm 80pins, LCD Control Unit to LCD Panel Unit QCNW-F676WJQZ Connecting Cord L=1000mm 41pins, MAIN Unit to LCD Control Unit (LW) QCNW-M249WJQZ Connecting Cord L=1000mm, Main to LCD Control Unit (PD) (LC-60LE630U/U(A)) QCNW-L214WJQZ Connecting Cord L=1000mm, 64pins, LCD Control Unit to LCD Panel Unit (LC-70LE735U) QCNW-G405WJQZ...

  • Page 5: Chapter 1. Specifications Specifications (Lc-60Le630U/U(A))

    The width include the operation buttons. 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: Specifications (Lc-70Le735U)

    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 7: Chapter 2. Operation Manual

    LC-60LE630U/U(A), LC-70LE735U CHAPTER 2. LC60LE630U OPERATION MANUAL Service Manual [1] OPERATION MANUAL (LC-60LE630U/U(A)) Part Names TV (Front) OPC sensor * Center Icon illumination Remote control sensor * OPC: Optical Picture Control TV (Rear/Side) AUDIO terminal (shared for HDMI 1 and...

  • Page 8: Direct Button Operation

    LC-60LE630U/U(A), LC-70LE735U Direct Button Operation Changing Volume You can change the volume by pressing VOL+/- on the TV or on the remote control unit. To increase the volume, press VOL To decrease the volume, press VOL Audio status Output Select...
  • Page 9 LC-60LE630U/U(A), LC-70LE735U Direct Button Operation 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 10 LC-60LE630U/U(A), LC-70LE735U Direct Button Operation FREEZE Closed Captions and Digital Closed Captions Allows you to capture and freeze a moving image that Your TV is equipped with an internal Closed Caption you are watching. decoder. It allows you to view conversations, narration Press FREEZE.
  • Page 11 LC-60LE630U/U(A), LC-70LE735U Direct Button Operation VIEW MODE You can select the screen size. Press VIEW MODE to toggle between view modes. For HD programs Stretch Dot by Dot (Full Screen) S.Stretch (Smart stretch) Zoom Suitable for viewing wide- Dot by Dot (1080i/p only):...
  • Page 12 LC-60LE630U/U(A), LC-70LE735U [2] OPERATION MANUAL (LC-70LE735U) Part Names TV (Front) OPC sensor *1 Remote control sensor Center Icon illumination 3D infrared emitter *2 *1 OPC: Optical Picture Control *2 This panel emits the infrared signal towards the 3D Glasses you wear when you view 3D images.
  • Page 13 LC-60LE630U/U(A), LC-70LE735U Remote Control Unit POWER: Switch the TV power on or enter standby. TV,STB,DVD VCR,AUDIO: Switches the remote control for TV, STB, DVD, BD, VCR and AUDIO operation. * To enter the code registration mode, you need to press an appropriate button (STB,DVD VCR or AUDIO) and DISPLAY at the same time.

  • Page 14: Chapter 3. Removing Of Major Parts

    CHAPTER 3. LC60LE630U REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS (LC-60LE630U/U(A)) 1. Removing of Stand Unit and Rear Cabinet. 1. Remove the 4 lock screws and detach the Stand Unit 2. Remove the 1 lock screw and detach the AC Cord Cover 3.
  • Page 15 LC-60LE630U/U(A), LC-70LE735U [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;...

  • Page 16: Main Unit

    LC-60LE630U/U(A), LC-70LE735U 2. Removing of Speaker (L/R), KEY Unit and Fixing Metal Angle. 1. Detach the Bottom Cover 2. Disconnect the SP wire. 3. Detach the Speaker (L) , Speaker (R) 4. Disconnect the RC wire. 5. Detach the KEY Unit Ass’y 6.
  • Page 17 LC-60LE630U/U(A), LC-70LE735U 3. Removing of Connectors 1. Disconnect the following connectors from the MAIN Unit. (PD, LW, Cl) 2. Disconnect the following connectors from the POWER/DRIVE Unit. (PD, LA) 3. Disconnect the following connectors from the LCD CONTROL Unit. (LW, PL)
  • Page 18 LC-60LE630U/U(A), LC-70LE735U 4. Removing of 60” LCD Panel Module Unit, LCD CONTROL Unit, MAIN Unit, POWER/DRIVE Unit. 1. Detach the 14 Fixing Metal Angles 2. Remove the 8 Hooks and detach the 60” LCD Panel Module Unit 3. Remove the 2 FFCs (80pin)
  • Page 19 LC-60LE630U/U(A), LC-70LE735U 5. Removing of R/C OPC Unit, ICON Unit. 1. Detach the R/C OPC Unit 2. Disconnect the RA wire. 3. Remove the 1 lock screw and detach the ICON Unit 4. Disconnect the CI wire. Front Cabinet Ass'y...

  • Page 20: Chapter 4. Adjustment

    ADJUSTMENT Service Manual [1] ADJUSTMENT PROCEDURE (LC-60LE630U/U(A)) 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 21 LC-60LE630U/U(A), LC-70LE735U 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 22 LC-60LE630U/U(A), LC-70LE735U Page Line Item Description Remarks RGB ADJ Analog RGB picture level adjustment G OFFSET B OFFSET R OFFSET G GAIN B GAIN R GAIN RESET ADJUSTMENT Reset IN POINT LOW_D Adjustment point1 at Dynamic mode IN POINT HIGH_D...

  • Page 23: Adjustment Procedure

    [Adjustment position] 7.2. Image adjustment 7.2.1 Device check Before adjustment, check that the adjustment jig and signal source are set for Sharp LCD US. Signal generator level adjustment check (Adjust to the standard value level.) • 15K component signal: Y level: 0.714Vp-p±...
  • Page 24 LC-60LE630U/U(A), LC-70LE735U 7.2.3 Component 15K signal adjustment Adjustment point Adjustment conditions Adjustment procedure Setting 480i signal • Send the 100% color bar signal to the component input. 100% Full Field Color Bar Color saturation: 100% 480i 100% color bar 100% white...

  • Page 25: White Balance Adjustment

    LC-60LE630U/U(A), LC-70LE735U 8. White balance adjustment 8.1. White balance adjustment Adjustment point Adjustment conditions Adjustment procedure Setting 1) Set the unit to the following conditions. AV MODE: [DYNAMIC] Backlight: +16 Active Contrast: OFF Aging Time: Min. 15 minutes 2) Connect the unit with the white balance adjustment jig.
  • Page 26 LC-60LE630U/U(A), LC-70LE735U Adjustment point Adjustment conditions Adjustment procedure [Adjustment value] * According to the “Standard settings” submitted by the Technical Department [LC-32D49U] teaching set [Adjustment standard value] Measuring instrument: [Minolta CA-210] Technical measuring instrument Level Reference value Adjustment spec Inspection spec X=0.272...

  • Page 27: Software Version

    LC-60LE630U/U(A), LC-70LE735U 10. Factory setting After completing the factory setting, pull out the AC cord to complete the setting. CAUTION: Do not turn on the power after completing the factory setting. If the power is turned on, configure the factory setting again.

  • Page 28: (Lc-60Le630U/U(A))

    LC-60LE630U/U(A), LC-70LE735U CHAPTER 5. LC60LE630U TROUBLESHOOTING TABLE Service Manual [1] TROUBLESHOOTING TABLE (LC-60LE630U/U(A)) No video (1) COMPOSITE: No external input video [VIDEO] Is VIDEO selected on the input select menu screen? Select VIDEO on the input select menu screen for the right input signal.
  • Page 29 LC-60LE630U/U(A), LC-70LE735U No video (2) COMPONENT: No external input video [COMPONENT] Is COMPONENT selected on the input select menu screen? Select COMPONENT on the input select menu screen for the right input signal. Does the COMPONENT Y2_PLUG detection function? Check the line between pin (7) of input terminal (J502) and ter- minal on IC3301 side of R502.
  • Page 30 LC-60LE630U/U(A), LC-70LE735U No video (3) 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 (CVBS) at pin (9) of tuner...
  • Page 31 LC-60LE630U/U(A), LC-70LE735U <HDMI input> No video (5)-1 HDMI: No external input video [HDMI1] HDMI: No external input video [HDMI2] Is HDMI1 selected on the input select menu screen? Is HDMI2 selected on the input select menu screen? Select HDMI1 on the input select menu screen for the Select HDMI2 on the input select menu screen for the right right input signal.
  • Page 32 LC-60LE630U/U(A), LC-70LE735U <HDMI input> No video (5)-2 HDMI: No external input video [HDMI3] Is HDMI3 selected on the input select menu screen? Select HDMI3 on the input select menu screen for the right input signal. Does the HOT PLUG detection function?
  • Page 33 LC-60LE630U/U(A), LC-70LE735U No audio (1) VIDEO No audio COMPONENT No audio Is VIDEO selected on the input select menu screen? Is COMPONENT selected on the input select menu screen? Refer to “: No external input video [VIDEO]”. Refer to “: No external input video [COMPONENT]”.
  • Page 34 LC-60LE630U/U(A), LC-70LE735U No audio (2) [PC analog audio input] PC IN No audio [HDMI analog audio input] HDMI1 No audio Is PC IN selected on the input select menu screen? Is HDMI1 selected on the input select menu screen? Refer to “: No external input video [PC IN]”.
  • Page 35 LC-60LE630U/U(A), LC-70LE735U 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 reception”.
  • Page 36 LC-60LE630U/U(A), LC-70LE735U No audio (4) HDMI1 No audio (HDMI connected) HDMI2 No audio (HDMI connected) HDMI3 No audio (HDMI connected) [HDMI1] Is HDMI1 selected on the input select menu screen? [HDMI2] Is HDMI2 selected on the input select menu screen?
  • Page 37 LC-60LE630U/U(A), LC-70LE735U No audio signal at Digital Audio Output terminal (Analog sound heard) No HDMI1/2/3 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 reception”.
  • Page 38 LC-60LE630U/U(A), LC-70LE735U LED flashing timing chart for error notification. 400ms 1600ms 1) Power red/green LED Error type Power red/green LED operation (1 cycle) Pins are microprocessor pins. Lamp error [Power red LED] Judged by the ERR_PNL port. Confirmed after 10 consecutive...

  • Page 39: Chapter 6. Overall Wiring/System Block Diagram Overall Wiring Diagram (Lc-60Le630U/U(A))

    LC-60LE630U/U(A), LC-70LE735U LC60LE630U CHAPTER 6. OVERALL WIRING/SYSTEM BLOCK DIAGRAM Service Manual [1] OVERALL WIRING DIAGRAM (LC-60LE630U/U(A)) POWER Unit [PD] RUNTKA847WJQZ [PD] [AC] [LW] MAIN Unit DUNTKF905FM01 [TK] KEY Unit RUNTKF800FM50 TUNER [RA] [CI] [SP] [PL] LCD CONTROL Unit 1 12...

  • Page 40: Overall Wiring Diagram (Lc-70Le735U)

    LC-60LE630U/U(A), LC-70LE735U [2] OVERALL WIRING DIAGRAM (LC-70LE735U) [LA] [L2] [L1] [PD] QCNW-M166WJQZ LED DRIVER POWER Unit [LA] Unit RDENCA442WJQZ RUNTKA842WJZZ [PD] [SP] [AC] [LW] MAIN Unit DKEYMF733FM26 [PL] KEY Unit [RC] DUNTKF800FM50 [CI] [PL] [UB] LCD CONTROL Unit TUNER [LW]...

  • Page 41: System Block Diagram (Lc-60Le630U/U(A))

    LC-60LE630U/U(A), LC-70LE735U [3] SYSTEM BLOCK DIAGRAM (LC-60LE630U/U(A)) MAIN PANEL T-CON CVBS_IN J508 VI_PLUG CVBS/LR CVBS_IN_L/R 120Hz Y1,Pb1,Pr1 LVDS ODD DATA(8) J502/J504 YI_PLUG LVDS ODD CLK(2) 60Hz COMPONENT1 COMPONENT1 L/R LVDS EVEN DATA(8) for HDCP +3.3V T-CON SHARP PANEL IC8403 60Hz...

  • Page 42: System Block Diagram (Lc-70Le735U)

    LC-60LE630U/U(A), LC-70LE735U [4] SYSTEM BLOCK DIAGRAM (LC-70LE735U) CVBS2_IN CVBS INPUT CVBS2_IN_L/R T-CON MAIN CVBS1_IN INPUT CVBS I2C0_SCL/S T-CON CVBS1_IN_L/R I2C_READY MAIN PNL_EN N_PNL_EN COMP1_IN_L/R INPUT PNL_WP POWER COMP1_Y/Pb/Pr Component (Driver) I2C1_SCL/S OFL1_FRCRST 24.576MHz [SP] X2701 X X tal I2C_0(400KHz) I2C_0 (400KHz)

  • Page 43: Parts Guide

    LC-60LE630U/U(A), LC-70LE735U PartsGuide PARTS GUIDE No. S81S460LE630U LCD COLOR TELEVISION LC-60LE630U LC-60LE630U(A) LC-70LE735U MODELS CONTENTS PRINTED WIRING BOARD CABINET PARTS (LC-70LE735U) ASSEMBLIES (LC-60LE630U/U(A)) SUPPLIED ACCESSORIES/ PRINTED WIRING BOARD PACKING PARTS ASSEMBLIES (LC-70LE735U) (LC-60LE630U/U(A)) LCD PANEL MODULE UNIT SUPPLIED ACCESSORIES/ PACKING PARTS (LC-70LE735U)
  • Page 44 POWER Unit RDENCA442WJQZ LCD CONTROL Unit RUNTK4909TPYP LED DRIVER Unit RUNTKA842WJZZ [3] LCD PANEL MODULE UNIT 60" LCD Panel Module Unit (LK600D3GW70Z) (LC-60LE630U) R1LK600D3GW70Z 60" LCD Panel Module Unit (LK600D3GW7AZ) (LC-60LE630U(A)) R1LK600D3GW7AZ 70" LCD Panel Module Unit (LK695D3GW20Z) (LC-70LE735U) R1LK695D3GW20Z...
  • Page 45 LC-60LE630U/U(A), LC-70LE735U [4] CABINET PARTS (LC-60LE630U/U(A)) 43 29 R/C OPC Unit ICON Unit MAIN Unit LCD CONTROL Unit 60" LCD Panel Module Unit POWER/DRIVE Unit KEY Unit...
  • Page 46 LC-60LE630U/U(A), LC-70LE735U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] CABINET PARTS (LC-60LE630U/U(A)) Front Cabinet Ass'y CCABAC748WJ33 Front Cabinet Not available R/C OPC Cover Not available Front Decoration HDECQB607WJ3C Wire Holder LHLDWA133WJKZ Sheet Not available DOLBY-ENE Label TLABZC966WJZZ Rear Cabinet...
  • Page 47 LC-60LE630U/U(A), LC-70LE735U [5] CABINET PARTS (LC-70LE735U) WiFi Unit R/C OPC Unit 3D IR EMITTER Unit ICON Unit 30-2 30-1 30-1 30-2 30-1 30-2 LCD CONTROL Unit 70" LCD Panel Module Unit MAIN Unit LED DRIVER Unit KEY Unit POWER Unit...
  • Page 48 LC-60LE630U/U(A), LC-70LE735U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [5] CABINET PARTS (LC-70LE735U) Front Cabinet Ass'y CCABAC768WJ34 Front Cabinet Not available R/C OPC Cover Not available Front Decoration HDECQB633WJ3A Wire Holder, x3 LHLDWA124WJKZ Wire Holder, x5 LHLDWA175WJUZ Sheet Not available...
  • Page 49 LC-60LE630U/U(A), LC-70LE735U [6] SUPPLIED ACCESSORIES/PACKING PARTS (LC-60LE630U/U(A)) Stand support Ass'y (x2) Stand Base Ass'y (x1) Stand Screw Ass'y (x1) Remote control unit (x1) Enquete card Guarantee card “AA” size battery (x2) Operation manual (x1) FRONT...
  • Page 50 LC-60LE630U/U(A), LC-70LE735U PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [6] SUPPLIED ACCESSORIES/PACKING PARTS (LC-60LE630U/U(A)) Stand Support Ass'y, x2 CANGKD276WJ01 Stand Base Ass'y CDAi-A778WJ31 Stand Screw Ass'y CSAKKA011WJ01 Remote Control RRMCGA667WJSA Enquete Card TCADEA243WJZZ Guarantee Card Not available Operation Manual (E)
  • Page 51 LC-60LE630U/U(A), LC-70LE735U [7] SUPPLIED ACCESSORIES/PACKING PARTS (LC-70LE735U) Stand support Ass'y (x2) Stand Base Ass'y (x1) Stand Screw Ass'y (x1) Remote control unit (x1) Enquete card Guarantee card “AAA” size battery (x2) Operation manual (x1) Connection guide (x1)
  • Page 52 Connecting Cord L=1000mm 80pins, LCD Control Unit to LCD Panel Unit, x2 QCNW-C222WJQZ Connecting Cord L=1000mm 41pins, MAIN Unit to LCD Control Unit (LW) QCNW-F676WJQZ Connecting Cord L=1000mm, Main to LCD Control Unit (PD) (LC-60LE630U/U(A)) QCNW-M249WJQZ Connecting Cord L=1000mm, 64pins, LCD Control Unit to LCD Panel Unit, x2 QCNW-L214WJQZ...
  • Page 53 LC-60LE630U/U(A), LC-70LE735U...
  • Page 54 LC-60LE630U/U(A), LC-70LE735U COPYRIGHT © 2011 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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