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25L-S100B/M100B
27L-S100B/S300B
SERVICE MANUAL
SX9Q625LM100B
COLOR TELEVISION
25L-S100B
25L-M100B
27L-S100B
MODELS
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.
OUTLINE
» This Service Manual covers the modifications that have been made for the V-CHIP function.
» Servicing procedures are referred to in the Service Manual for each basic model.
MODEL BASE MODEL
1. 25L-S100B ................25L-S100
2. 25L-M100B................25L-M100
3. 27L-S100B ................27L-S100
4. 27L-S300B ................27L-S300
27L-S300B
SHARP CORPORATION
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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25L-S100B/M100B
27L-S100B/S300B
LIST OF CHANGED PARTS
Ref. No. Description Current (25L-S100/M100) New (25L-S100B/M100B) Note
Ë
PRINTED WIRING BOARD ASSEMBLIES
PWB-A Main Unit DUNTK9806WEK2 (25L-S100) DUNTK9806WEM1 (25L-S100B)
DUNTK9806WEK0 (25L-M100) DUNTK9806WEM0 (25L-M100B)
Ë
MAIN UNIT
IC2001 I.C RH-iX3256CEZZ RH-iX3297CEZZ
IC2101 I.C VHiM24C01B/-1 VHiM24C16B/-1
L2040 Coil RCiLB0159CEZZ RCiLB0131CEZZ
R2008 220k 1/8W Carbon VRD-MN2BE224J – Abolished
Ë
SUPPLIED ACCESSORIES
Operation Manual TiNS-6550MEZZ (25L-S100) TiNS-6751MEZZ (25L-S100B)
TiNS-6548MEZZ (25L-M100) TiNS-6750MEZZ (25L-M100B)
Ref. No. Description Current (27L-S100/300) New (27L-S100B/300B) Note
Ë
PRINTED WIRING BOARD ASSEMBLIES
PWB-A Main Unit DUNTK9806WEK4 (27L-S100) DUNTK9806WEM2 (27L-S100B)
DUNTK9846WEK0 (27L-S300) DUNTK9846WEK2 (27L-S300B)
Ë
MAIN UNIT
IC2001 I.C RH-iX3256CEZZ RH-iX3297CEZZ
IC2101 I.C VHiM24C01B/-1 VHiM24C16B/-1
L2040 Coil RCiLB0159CEZZ RCiLB0131CEZZ
R2008 220k 1/8W Carbon VRD-MN2BE224J (27L-S100) – Abolished
Ë
SUPPLIED ACCESSORIES
Operation Manual TiNS-6552MEZZ (27L-S100) TiNS-6752MEZZ (27L-S100B)
TiNS-6557MEZZ (27L-S300) TiNS-6753MEZZ (27L-S300B)
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PARTS LIST
PARTS REPLACEMENT
Replacement parts which have these special safety characteristics
identified in this manual; electrical components having such features
are identified by
and Schematic Diagrams. The use of a substitute replacement par t
which dose no have the same safety characteristic as the factory
recommended replacement parts shown in this service manual may
create shock, fire or other hazards.
"HOW TO ORDER REPLACEMENT PARTS"
To have your order filled promptly and correctly, please furnish the
following informations.
1. MODEL NUMBER 2. REF. NO.
3. PART NO. 4. DESCRIPTION
å and shaded areas in the Replacement Parts Lists
25L-S100B/M100B
27L-S100B/S300B
Ref. No. Part No. ★ Description Code
SUPPLIED ACCESORRIES
TiNS-6750MEZZ M Operation Manual AC
(25L-M100B)
TiNS-6751MEZZ M Operation Manual AC
(25L-S100B)
TiNS-6752MEZZ M Operation Manual AD
(27L-S100B)
TiNS-6753MEZZ M Operation Manual AD
(27L-S300B)
in USA: Contact your nearest SHARP Parts Distributor to order.
Ref. No. Part No. ★ Description Code
For location of SHARP Parts Distributor, Please call TollFree; 1-800-BE-SHARP
★ MARK: SPARE PARTS-DELIVERY SECTION
' MARK: X- RAY RELATED PARTS
PRINTED WIRING BOARD ASSEMBLIES
(NOT REPLACEMENT ITEM)
PWB-A DUNTK9806WEM0 – Main Unit (25L-M100B) —
PWB-A DUNTK9806WEM1 – Main Unit (25L-S100B) —
PWB-A DUNTK9806WEM2 – Main Unit (27L-S100B) —
PWB-A DUNTK9846WEK2 – Main Unit (27L-S300B) —
PWB-A: DUNTK9806WEM0 (25L-M100B)
PWB-A: DUNTK9806WEM1 (25L-S100B)
MAIN UNIT
IC2001 RH-iX3297CEZZ M I.C. AU
IC2101 VHiM24C16B/-1 M I.C. AG
INTEGRATED CIRCUITS
L2040 RCiLB0131CEZZ M Oscillation Coil AC
COIL
PWB-A: DUNTK9806WEM2 (27L-S100B)
PWB-A: DUNTK9846WEK2 (27L-S300B)
MAIN UNIT
INTEGRATED CIRCUITS
IC2001 RH-iX3297CEZZ M I.C. AU
IC2101 VHiM24C16B/-1 M I.C. AG
COIL
L2040 RCiLB0131CEZZ M Oscillation Coil AC
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25L-S100B/M100B
27L-S100B/S300B
COPYRIGHT © 1999 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.
TQ0762-S
Nov. 1999 Printed in Japan
SY. KG
SHARP CORPORATION
AV Systems Group
Quality & Reliability Control Center
Yaita, Tochigi 329-2193, Japan
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