Sharp LC-40LX814E Service Manual
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Sharp LC-40LX814E Service Manual

Sharp LC-40LX814E Service Manual

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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 Service Manual covers the differences from LC-40/46LE814E, LC-40/46LE824E.
For other technical information, refer to the LC-40/46LE814E, LC-40/46LE824E (No. S90K840LE814E) Service
Manual.
OUTLINE.................................................................... i
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 COLOUR TELEVISION
MODELS
OUTLINE
CONTENTS
End of life disposal .................................................... v
MAJOR SERVICE PARTS ....................................... vi
LC-40/46LX814E, LC-40/46LU824E
No. S00N840LX814E
LC-40LX814E
LC-46LX814E
LC-40LU824E
LC-46LU824E
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-40LX814E

  • Page 1: Table Of Contents

    OUTLINE AND DIFFERENCES FROM BASE MODEL SAFETY PRECAUTION OUTLINE..............i IMPORTANT SERVICE SAFETY DIFFERENCES FROM BASE MODEL PRECAUTION............iii (LC-40LX814E) ............i Precautions for using lead-free solder ..... iv DIFFERENCES FROM BASE MODEL End of life disposal ............ v (LC-46LX814E) ............i DIFFERENCES FROM BASE MODEL OUTLINE (LC-40LU824E) ............

  • Page 2: Outline And Differences From Base Model

    OUTLINE AND DIFFERENCES FROM BASE MODEL Service Manual OUTLINE This Service Manual covers the differences from LC-40/46LE814E, LC-40/46LE824E. For other technical information, refer to the LC-40/46LE814E, LC-40/46LE824E (No. S90K840LE814E) Service Manual. DIFFERENCES FROM BASE MODEL (LC-40LX814E) LC-40LE814E LC-40LX814E Ref No. Description...

  • Page 3: Differences From Base Model (Lc-40Lu824E)

    LC-40/46LX814E, LC-40/46LU824E DIFFERENCES FROM BASE MODEL (LC-40LU824E) LC-40LE824E LC-40LU824E Ref No. Description Interchangeability Note (No. S90K840LE814E) (No. S00N840LX814E) PRINTED WIRING BOARD ASSEMBLIES ← MAIN Unit DKEYDF455FM12 — No change ← ICON Unit DUNTKF493FM03 — No change ← LOGO Unit DUNTKF493FM04 —...

  • Page 4: Safety Precaution

    LC-40/46LX814E, LC-40/46LU824E LC-40/46LX814E, LC-40/46LU824E 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 5: Precautions For Using Lead-Free Solder

    LC-40/46LX814E, LC-40/46LU824E 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: F a/a Indicates lead-free solder of tin, silver and copper.

  • Page 6: End Of Life Disposal

    LC-40/46LX814E, LC-40/46LU824E End of life disposal End of life disposal...

  • Page 7: Outline

    Therefore, please exchange of a TOUCH SENSOR Unit in the case of front cabinet exchange. OTHER UNIT Ref No. Parts Code Description R1LK400D3LWF2Y 40” LCD Panel Module Unit (LC-40LX814E) R1LK460D3LWG2Y 46” LCD Panel Module Unit (LC-46LX814E) R1LK400D3LWF0Y 40” LCD Panel Module Unit (LC-40LU824E) R1LK460D3LWG0Y 46”...
  • Page 8 LC-40/46LX814E, LC-40/46LU824E...

  • Page 9: Parts Guide

    MODELS CONTENTS PRINTED WIRING BOARD ASSEMBLIES LCD PANEL MODULE CABINET PARTS (LC-40LX814E) CABINET PARTS (LC-46LX814E) CABINET PARTS (LC-40LU824E) CABINET PARTS (LC-46LU824E) 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.
  • Page 10 RUNTKA761WJQZ LCD CONTROL Unit (LC-40LX814E)(LC-40LU824E) RUNTK4512TPZC LCD CONTROL Unit (LC-46LX814E)(LC-46LU824E) RUNTK4512TPZG [2] LCD PANEL MODULE 40" LCD Panel Module Unit (LC-40LX814E) R1LK400D3LWF2Y 46" LCD Panel Module Unit (LC-46LX814E) R1LK460D3LWG2Y 40" LCD Panel Module Unit (LC-40LU824E) R1LK400D3LWF0Y 46" LCD Panel Module Unit (LC-46LU824E)
  • Page 11 LC-40/46LX814E, LC-40/46LU824E [3] CABINET PARTS (LC-40LX814E) Note: Be sure to attach this insulation sheet. (Ref No. 2-6, 25, 53) Otherwise there is a risk of electric shock. ICON Unit TOUCH SENSOR Unit R/C, LED Unit MAIN POWER Unit Unit 40" LCD...
  • Page 12 LC-40/46LX814E, LC-40/46LU824E PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [3] CABINET PARTS (LC-40LX814E) Front Cabinet Ass'y CCABAC527WJ1C...
  • Page 13 LC-40/46LX814E, LC-40/46LU824E [4] CABINET PARTS (LC-46LX814E) Note: Be sure to attach this insulation sheet. (Ref No. 27, 57, 71) Otherwise there is a risk of electric shock. ICON POWER Unit Unit TOUCH SENSOR Unit R/C, LED Unit MAIN Unit 46 46 46"...
  • Page 14 LC-40/46LX814E, LC-40/46LU824E PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [4] CABINET PARTS (LC-46LX814E) Front Cabinet Ass'y CCABAC528WJ1C...
  • Page 15 LC-40/46LX814E, LC-40/46LU824E [5] CABINET PARTS (LC-40LU824E) Note: Be sure to attach this insulation sheet. (Ref No. 2-6, 25, 53) Otherwise there is a risk of electric shock. R/C, LED Unit ICON LOGO Unit Unit TOUCH SENSOR Unit MAIN POWER Unit Unit 40"...
  • Page 16 LC-40/46LX814E, LC-40/46LU824E PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [5] CABINET PARTS (LC-40LU824E) Front Cabinet Ass'y CCABAC621WJ13...
  • Page 17 LC-40/46LX814E, LC-40/46LU824E [6] CABINET PARTS (LC-46LU824E) Note: Be sure to attach this insulation sheet. (Ref No. 27, 57, 71) Otherwise there is a risk of electric shock. LOGO Unit ICON R/C, LED Unit Unit POWER Unit d TOUCH SENSOR Unit MAIN Unit 46 46...
  • Page 18 LC-40/46LX814E, LC-40/46LU824E PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [6] CABINET PARTS (LC-46LU824E) Front Cabinet Ass'y CCABAC612WJ13...
  • Page 19 LC-40/46LX814E, LC-40/46LU824E MEMO © COPYRIGHT XXXX 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, photocopying, recording, or otherwise, without prior written permission of the publisher.
  • Page 20 LC-40/46LX814E, LC-40/46LU824E COPYRIGHT 2010 BY SHARP 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, photocopying, recording, or otherwise, without prior written permission of the publisher.

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Lc-40lu824eLc-46lx814eLc-46lu824e

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