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LC-13B4U-S Schematic ( PDF Datasheet ) - Shaep

Teilenummer LC-13B4U-S
Beschreibung LCD COLOR TELEVISION SERVICE MANUAL
Hersteller Shaep
Logo Shaep Logo 




Gesamt 30 Seiten
LC-13B4U-S Datasheet, Funktion
LC-13B4U-S
LC-13B4U-B
SERVICE MANUAL
S63E4LC-13B4U
LCD COLOR TELEVISION
LC-13B4U-S
MODELS LC-13B4U-B
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.
CONTENTS
Page
» IMPORTANT SERVICE SAFETY PRECAUTION ........................................................................................ 2
» SPECIFICATIONS ........................................................................................................................................ 5
» OPERATION MANUAL ................................................................................................................................. 6
» DIMENSIONS ............................................................................................................................................... 8
» REMOVING OF MAJOR PARTS ..................................................................................................................9
» ADJUSTING PROCEDURE OF EACH SECTION .....................................................................................13
» PUBLIC MODE SETTING PROCEDURE ..................................................................................................32
» TROUBLE SHOOTING TABLE ..................................................................................................................38
» CHASSIS LAYOUT .....................................................................................................................................43
» BLOCK DIAGRAM ......................................................................................................................................44
» OVERALL WIRING DIAGRAM ...................................................................................................................46
» DESCRIPTION OF SCHEMATIC DIAGRAM ............................................................................................. 48
» SCHEMATIC DIAGRAM ............................................................................................................................. 49
» PRINTED WIRING BOARD ASSEMBLIES ................................................................................................71
» REPLACEMENT PARTS LIST ....................................................................................................................81
» PACKING OF THE SET ..............................................................................................................................93
SHARP CORPORATION
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.






LC-13B4U-S Datasheet, Funktion
LC-13B4U-S
LC-13B4U-B
OPERATION MANUAL
6

6 Page









LC-13B4U-S pdf, datenblatt
LC-13B4U-S
LC-13B4U-B
Precautions at the time of the side B(back) service of digital unit.
1. Remove only SC2002 of the FFC for connection between Main unit (SC2002) and Tuner unit(SC3403), and
connect the extended cable (QCNW-A556WJZZ) for service.
2. Remove the FFC for connection between Main unit (SC1204) and LCD panel unit, and connect the extended
cable (QCNW-A553WJZZ) for service.
3. Remove the FFC for connection between Main unit (SC1203) and LCD panel unit, and connect the extended
cable (QCNW-A556WJZZ) for service.
4. Remove the FFC for connection between Main unit (SC1202) and LCD panel unit, and connect the extended
cable (QCNW-A555WJZZ) for service.
5. Release the wire holder at 2 location.
6. Remove only P701 of the cable for connection between Main unit (P701) and Tuner unit (P3701), and connect the
extended cable (QCNW-B194WJZZ) for service.
7. Remove the main unit fixing screws (3 pcs.), a substrate is reversed.
7
5
Wire holder
P4001
SC1203 SC1202
34
SC2001
2SC1204
MAIN PWB
6P701
1
SC2002
INVERTER PWB
SC3403
TUNER PWB
P3701
Step
1
2
3
4
6
Part No.
QCNW-A556WJZZ
QCNW-A553WJZZ
QCNW-A556WJZZ
QCNW-A555WJZZ
QCNW-B194WJZZ
Description
Extension Cable 50-pin Main (SC2002)-Tuner (SC3403)
Extension Cable 30-pin Main (SC1204)-LCD Panel
Extension Cable 50-pin Main (SC1203)-LCD Panel
Extension Cable 20-pin Main (SC1202)-LCD Panel
Extension Cable 12-pin Main (P701)-Tuner(P3701)
12

12 Page





SeitenGesamt 30 Seiten
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