Sharp LC-52D82U - User Manual

SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION ............................................................i
PRECAUTIONS A PRENDRE LORS DE
LA REPARATION ...............................................ii
PRECAUTIONS FOR USING LEAD-FREE
SOLDER ........................................................... iii
CHAPTER 1. OPERATION MANUAL
[1] SPECIFICATIONS ......................................... 1-1
[2] OPERATION MANUAL .................................. 1-2
[3] DIMENSIONS ................................................ 1-8
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS (LC-
46D82U)......................................................... 2-1
[2] REMOVING OF MAJOR PARTS (LC-
52D82U)....................................................... 2-12
CHAPTER 3. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE ....................... 3-1
CHAPTER 4. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE....................... 4-1
CHAPTER 5. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS .........................5-1
CHAPTER 6. OVERALL WIRING DIAGRAM/BLOCK
DIAGRAM
[1] OVERALL WIRING DIAGRAM......................6-1
[2] SYSTEM BLOCK DIAGRAM.........................6-3
[3] MAIN BLOCK DIAGRAM...............................6-5
CHAPTER 7. PRINTED WIRING BOARD
[1] MAIN UNIT PRINTED WIRING BOARD........7-1
[2] TERMINAL UNIT PRINTED WIRING
BOARD..........................................................7-9
[3] KEY UNIT PRINTED WIRING BOARD ....... 7-11
[4] R/C, LED UNIT PRINTED WIRING
BOARD........................................................7-12
[5] FRC Unit......................................................7-13
[6] ILLUMINATION Unit ....................................7-21
CHAPTER 8. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM............................................................8-1
[2] SCHEMATIC DIAGRAM ................................8-2
Parts Guide
SERVICE MANUAL
CONTENTS
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.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
LC-46D82U/LC-52D82U
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.
No. S37C3LC46D82U
LCD COLOR TELEVISION
LC-52D82U
LC-46D82U
MODELS

Sharp LC-52D82U Specifications