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Operating Manual
In the interests of user-safety (Required by safety regulations in some countries) the set should be re-
stored to its original condition and only parts identical to those specified should be used.
This model is based on the LC-26GA5U/LC-32GA5U. This Service Manual covers the modifications alone. Please
refer to a LC-26GA5U/LC-32GA5U service manual about other point.
» MODIFIED PARTS LIST ............................................................................................................................. 2
» IMPORTANT SERVICE SAFETY PRECAUTION ...................................................................................... 3
» SCHEMATIC DIAGRAM ............................................................................................................................. 6
» PRINTED WIRING BOARD ASSEMBLIES .............................................................................................. 10
» PARTS LIST .............................................................................................................................................. 14
SHARP CORPORATION
SERVICE MANUAL
LCD COLOR TELEVISION
LC-G5C26U
LC-G5C32U
MODELS
OUTLINE
CONTENTS
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
LC-G5C26U
LC-G5C32U
Page
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Table of Contents
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Summary of Contents for Sharp LC-G5C26U
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Page 1: Table Of Contents
LC-G5C26U LC-G5C32U SERVICE MANUAL LCD COLOR TELEVISION LC-G5C26U LC-G5C32U MODELS In the interests of user-safety (Required by safety regulations in some countries) the set should be re- stored to its original condition and only parts identical to those specified should be used. -
Page 2: Modified Parts List
LC-G5C26U LC-G5C32U MODIFIED PARTS LIST LC-26GA5U (Base Model) Ref.No. Description LC-G5C26U Parts No. Code Parts No. PRINTED WIRING BOARD ASSEMBLY (NOT REPLACEMENT ITEM) LCD CONTROL Unit DUNTKC793FE21 DUNTKC793FE41 CABINET PARTS Model Label HiNDPB139WJSA HiNDPB331WJZZ SUPPLIED ACCESSORIES Operation Manual TiNS-B828WJZZ TiNS-B922WJZZ... -
Page 3: Important Service Safety Precaution
All checks must be repeated with the AC cord plug TYPE FUSE. connection reversed. (If necessary, a nonpolarized adaptor plug must be used only for the purpose of LC-G5C26U:F701, F702 (3.15A, 250V) completing these checks.) LC-G5C32U:F701, F702 (4A, 250V) Any reading of 0.75 Vrms (this corresponds to 0.5 F703 (2A, 250V), F704 (117°C, 2A) F705 (1A,... - Page 4 (antenne, coffret métallique, tête des vis, arbres de FUSIBLE commande et des boutons, écusson, etc.) et mesurer LC-G5C26U:F701, F702 (3.15A, 250V) la chute de tension CA en-travers de la résistance. LC-G5C32U:F701, F702 (4A, 250V) Toutes les vérifications doivent être refaites après avoir F703 (2A, 250V), F704 (117°C, 2A) F705 (1A,...
- Page 5 LC-G5C26U LC-G5C32U Precautions for using lead-free solder 1 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.
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Page 6: Schematic Diagram
LC-G5C26U LC-G5C32U SCHEMATIC DIAGRAMS INVERTER-1 Unit (LC-G5C32U) RUNTKA164WJZZ N7501 CN7504 C7501 T7501 C7503 1SS270A 4.7u 25V 100V 1SS270A 5p 6kV D7502 0.047uF D7501 C7502 C7504 C7505 Z1296 1717369-1 4700pF 5600pF C7506 T7502 4.7u 25V C7508 1SS270A 1SS270A 5p 6kV D7504... - Page 7 LC-G5C26U LC-G5C32U INVERTER-2 Unit (LC-G5C32U) RUNTK165WJZZ CN7401 12R-FJ CN7402 C7401 T7401 C7403 1SS270A 4.7u 25V 100V 1SS270A 5p 6kV D7402 0.047uF D7401 C7402 C7404 C7405 Z1295 1717369-1 4700pF 5600pF R7401 7406 C7441 T7402 4.7u 25V C7408 1SS270A 1SS270A 5p 6kV...
- Page 8 LC-G5C26U LC-G5C26U LC-G5C32U LC-G5C32U INVERTER-GND Unit (LC-G5C32U) CN7601 SM04B-PASS LUG7602 LUG7603 LUG7605 LUG7606 SD01138-21 SD01138-21 JP7601 JP7602 JP7603 JP7604 JP7605 JP7606 JP7607 JP7608 JP7609 JP7610 JP7611 JP7612 JP7613 JP7614 JP7615 JP7616 (3216) (3216) (3216) (3216) (3216) (3216) (3216) (3216) (3216)
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Page 9: Printed Wiring Board Assemblies
4. DESCRIPTION in USA: Contact your nearest SHARP Parts Distributor to order. in CANADA: Contact SHARP Electronics of Canada Limited For location of SHARP Parts Distributor, Please call Toll- Phone (416) 890-2100 Free; 1-800-BE-SHARP ★ MARK: SPARE PARTS-DELIVERY SECTION ★ MARKIERUNG : ERSATZTEILE-LIEFERUNG ★... - Page 10 LC-G5C26U LC-G5C32U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code TRANSFORMERS RUNTKA164WJZZ (LC-G5C32U) T7401 RTRNZ1295SNPZ J Transformer, TLCP4123 INVERTER-1 Unit (Continued) T7402 RTRNZ1295SNPZ J Transformer, TLCP4123 T7403 RTRNZ1295SNPZ J Transformer, TLCP4123 C7514 RCUP050B472KF J 4700p 50V...
- Page 11 LC-G5C26U LC-G5C32U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code RUNTKA166WJZZ (LC-G5C32U) JP7615 VRS-TP2BD000J 1/4W Metal Oxide JP7616 VRS-TP2BD000J 1/4W Metal Oxide INVERTER-GND Unit R7601 VRS-CY1JD821J J 820 1/10W Metal Oxide R7603 VRS-CY1JD155J J 1.5M 1/10W Metal Oxide...
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Page 12: Supplied Accessories
RLCDTA082WJZZ J 32" LCD Panel Unit (LC-G5C32U) HiNDPB331WJZZ J Model Label (LC-G5C26U) HiNDPB332WJZZ J Model Label (LC-G5C32U) SUPPLIED ACCESSORIES TiNS-B922WJZZ J Operation Manual PACKING PARTS (NOT REPLACEMENT ITEM) SPAKCC052WJZZ - Packing Case (LC-G5C26U) — SPAKCC053WJZZ - Packing Case (LC-G5C32U) —... - Page 13 LC-G5C26U LC-G5C32U COPYRIGHT © 2005 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.