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LC-40LE540
LC-46LE540
1st Edition
SERVICE MANUAL
SE1STLC40LE540
Issued: 23th April 2012
LED LCD COLOUR TELEVISION
Wi-Fi Ready / DVB-T / C PAL B/G, I / SECAM B/G, D/K, L/L' SYSTEM COLOUR TELEVISION
MODEL
LC-40LE540E
LC-40LE540EK
LC-40LE540EV/RU
LC-46LE540E
LC-46LE540EK
LC-46LE540EV/RU
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
ELECTRICAL SPECIFICATIONS ............................................................................... 2
IMPORTANT SERVICE SAFETY PRECAUTIONS ........................................................................ 3
OPERATION MANUAL ............................................................................................................. 6
DIMENSIONS .................................................................................................................... 16
REMOVING OF MAJOR PARTS ..................................................................................................... 17
SERVICE ADJUSTMENTS ............................................................................................................. 27
PUBLIC MODE .................................................................................................................................... 33
SOFTWARE UPGRADING ............................................................................................................. 35
MAJOR ICs INFORMATION ..................................................................................... 36
OVERALL WIRING DIAGRAMS ..................................................................................................... 45
BLOCK DIAGRAMS ..................................................................................................................... 47
SCHEMATIC DIAGRAMS ....................................................................................................... 49
PRINTED WIRING BOARDS ......................................................................................................... 69
REPLACEMENT PARTS LIST ....................................................................................................... 76
CABINET AND MECHANICAL PARTS ..................................................................................... 88
PACKING OF THE SET ........................................................................................... 92
SHARP CORPORATION This document has been published to
be used for after sales service only.
The contents are subject to chage without notice.
1
LC-40LE540
LC-46LE540
ELECTRICAL SPECIFICATIONS
Specifications
Item 40" LCD COLOUR TV, Models: 46" LCD COLOUR TV, Models:
LC-40LE540E, LC-40LE542E, LC-40LE542E LC-46LE540E, LC-46LE542E, LC-46LE542E
LCD Panel 40" BLACK TFT LCD LED TV 46" BLACK TFT LCD LED TV
Resolution 6.220.800 dots (1.920 x 1.080 pixels)
Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV Standard Analogue CCIR (B/G, I, D/K, L/L')
Digital DVB-T (2K/8K OFDM)(H.264), DVB-C, DVB-S/S2 (LE542 only), DVB-S/S2 (LE542 only)
TV
VHF/UHF E2