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Sharp LC-32DH77E Service Manual
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Sharp LC-32DH77E Service Manual

Sharp LC-32DH77E Service Manual

Lcd colour television
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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.
For this model, the LCD panel module has been changed.
When servicing the product, use this manual with the service manual LC-32DH77E/RU/S (S19V4LC32D77E) already
issued.
The previous LCD panel models and the new model can be identified with the following markings.
• The
character is added at the end of the model name on the model label.
B
• The
character is also added at the end of the model name on the number label (barcode label) of the packing
B
case.
• The serial product numbers are 90311112 and on.
LIST OF CHANGED PARTS .................. . ............i
CAUTION ............................................... . ...........ii
End of life disposal ................................. . ..........iv
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

SUPPLEMENT
LCD COLOUR TELEVISION
LC-32DH77E/RU/S
MODELS
OUTLINE
CONTENTS
CHAPTER 1. REMOVING OF MAJOR PARTS
[1]
REMOVING OF MAJOR PARTS...................1-1
Parts Guide
LC-32DH77E/RU/S (1st Edition)
No. S49Y5LC32D77E
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-32DH77E

  • Page 1: Table Of Contents

    OUTLINE For this model, the LCD panel module has been changed. When servicing the product, use this manual with the service manual LC-32DH77E/RU/S (S19V4LC32D77E) already issued. The previous LCD panel models and the new model can be identified with the following markings.

  • Page 2: Outline And List Of Changed Parts Outline

    For this model, the LCD panel module has been changed. When servicing the product, use this manual with the service manual LC-32DH77E/RU/S (S19V4LC32D77E) already issued. The previous LCD panel models and the new model can be identified with the following markings.

  • Page 3: Safety Precaution

    LC-32DH77E/RU/S (1st Edition) LC32DH77E 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 4: Precautions For Using Lead-Free Solder

    LC-32DH77E/RU/S (1st Edition) 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.

  • Page 5: End Of Life Disposal

    If the product is used for business purposes and you want to discard it: Please contact your SHARP dealer who will inform you about the take-back of the product. You might be charged for the costs arising from take-back and recycling. Small products (and small amounts) might be taken back by your local collection facilities.

  • Page 6: Removing Of Major Parts

    LC-32DH77E/RU/S (1st Edition) CHAPTER 1. LC32DH77E REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS 1. Remove the 10 lock screws and 10 lock screws 2. Detach the Lens Sheet, Diffusion Sheet and Diffusion Plate. 3. Detach the Back Light Chassis Ass’y, Lamp Holder (L), Lamp holder (R) and Lamps.
  • Page 7 LC-32DH77E/RU/S (1st Edition) PartsGuide PARTS GUIDE No. S49Y5LC32D77E LCD COLOUR TELEVISION LC-32DH77E/RU/S MODELS Note: The reference numbers on the PWB are arranged in alphabetical order. CONTENTS PRINTED WIRING BOARD SUPPLIED ACCESSORIES ASSEMBLIES PACKING PARTS LCD PANEL (NOT REPLACEMENT ITEM) CABINET PARTS...
  • Page 8 LC-32DH77E/RU/S (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES MAIN Unit DUNTKE685FM20 LED Unit DUNTKF096FM02 POWER/INVERTER Unit (Unit Replacement Item) RUNTKA456WJQZ [2] LCD PANEL 32" LCD Panel Module R1LK315D3LW80Y...
  • Page 9 LC-32DH77E/RU/S (1st Edition) [3] CABINET PARTS 1-3-1 1-2-1 1-3-2...
  • Page 10 LC-32DH77E/RU/S (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] CABINET PARTS Front Cabinet Ass'y CCABAC191WJ01 Front Cabinet Not Available Bottom Dec-A Ass'y Not Available 1-2-1 Not Available Bottom Dec-A Bottom Dec-B Ass'y Not Available 1-3-1 Bottom Dec-B...
  • Page 11 LC-32DH77E/RU/S (1st Edition) [4] LCD PANEL MODULE ASSEMBLY...
  • Page 12 LC-32DH77E/RU/S (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [4] LCD PANEL MODULE ASSEMBLY 32" LCD Panel Module R1LK315D3LW80Y Bezel Ass'y (Bottom) CANGK4055TP0D Bezel Ass'y (Top) CANGK4055TP0E CANGKC106WJ01 Gate Protector Ass'y, x2 Panel Chassis Ass'y (Top) CHLDZB360WJ01 Panel Chassis Ass'y (Bottom)
  • Page 13 QACCKA004WJPZ AC Cord 3Pin (U.K. and Ireland) QACCBA054WJPZ Remote Control Unit RRMCGA771WJSA TINS-D908WJZZ Operation Manual (LC-32DH77E/S) (for Europe except East Europe) Operation Manual (LC-32DH77S) (for Northern Europe) TINS-D909WJZZ Operation Manual (LC-32DH77E) (for East Europe) TINS-D910WJZZ Operation Manual (LC-32DH77RU) (for Russia)
  • Page 14 LC-32DH77E/RU/S (1st Edition) [6] PACKING PARTS (NOT REPLACEMENT ITEM)
  • Page 15 LC-32DH77E/RU/S (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [6] PACKING PARTS (NOT REPLACEMENT ITEM) Packing Case SPAKCE573WJZZ Stand Case SPAKFB687WJZZ Stand Pad SPAKFB688WJZZ SPAKPA382WJZZ Wrapping Paper Mirror Mat Base SPAKPA684WJZZ Mirror Mat Sup SPAKPB053WJZZ Buffer material (Top/Bottom)
  • Page 16 LC-32DH77E/RU/S (1st Edition) COPYRIGHT © 2009 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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