1
LC-40LE730
LC-46LE730
SERVICE MANUAL
LED LCD
COLOUR TELEVISION
160mm
125mm
100mm
80mm
63mm
50mm
40mm
31.5mm
25mm
20mm
A-data-1
sharp.
Corporate Trademark
Wi-Fi & 3D Ready / DVB-T / C PAL
B/G
/ SECAM
B/G, D/K, L/L’
SYSTEM COLOUR TELEVISION
SHARP CORPORATION
This document has been published to
be used for after sales service only.
The contents are subject to chage without notice.
1st Edition
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 specifi ed should be used.
CONTENTS
ELECTRICAL SPECIFICATIONS ............................................................................... 2
IMPORTANT SERVICE SAFETY PRECAUTIONS ........................................................................ 3
OPERATION MANUAL ............................................................................................................. 6
DIMENSIONS .................................................................................................................... 15
REMOVING OF MAJOR PARTS ..................................................................................................... 16
SERVICE ADJUSTMENTS ............................................................................................................. 26
PUBLIC MODE .................................................................................................................................... 32
SOFTWARE UPGRADING ............................................................................................................. 34
MAJOR ICs INFORMATION ..................................................................................... 35
OVERALL WIRING DIAGRAMS ..................................................................................................... 45
BLOCK DIAGRAMS ..................................................................................................................... 47
SCHEMATIC DIAGRAMS ....................................................................................................... 49
PRINTED WIRING BOARDS ......................................................................................................... 69
REPLACEMENT PARTS LIST ....................................................................................................... 76
CABINET AND MECHANICAL PARTS ..................................................................................... 85
PACKING OF THE SET ........................................................................................... 89
Issued: 21
th
December 2011
MODELS
LC-40LE730E
LC-46LE730E
LC-40LE730RU
LC-46LE730RU