Sharp LC-46XD1E/RU Service Manual

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In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig-
inal condition and only parts identical to those specified should be used.
For this model, the digital tuner unit have been changed.
Along with the (digital) tuner unit change, main software version, digital unit, adjustment procedure and some mechan-
ical parts have also been changed.
When servicing the product, use this manual with the service manual LC-46XD1E/RU, 52XD1E/RU
(S76V5LC46XD1E) already issued.
The previous tuner models and the new model can be identified with the following markings.
• The
character is added at the end of the model name on the S/I No. label.
C
• The
character is also added at the end of the model name on the number label (barcode label) of the
C
packing case.
• The serial product numbers (in the 5th thru 9th digits) are 11112 and on.
Items described in this manual
MODIFIED PARTS
MODIFIED PARTS ................................. . ............i
CHAPTER 1. ADJUSTMENT PROCEDURE
[1] ADJUSTMENT PROCEDURE ............... . ....... 1-1
CHAPTER 2. PRINTED WIRING BOARD
[1] D-TUNER UNIT PRINTED WIRING
BOARD .................................................. . ....... 2-1
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.

SERVICE MANUAL

SUPPLEMENT
LCD COLOUR TELEVISION
LC-46XD1E/RU
LC-52XD1E/RU
MODELS
OUTLINE
CONTENTS
CHAPTER 3. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM............................................................3-1
[2] SCHEMATIC DIAGRAM ................................3-2
Parts Guide
LC-46/52XD1E/RU SUPPLEMENT
No. S47D8LC46XD1E
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.