SERVICE MANUAL
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.
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION............................................................i
Precautions for using lead-free solder ...............ii
End of life disposal............................................iii
CHAPTER 1. SPECIFICATIONS
[1] SPECIFICATIONS ......................................... 1-1
CHAPTER 2. OPERATION MANUAL
[1] OPERATION MANUAL .................................. 2-1
CHAPTER 3. DIMENSIONS
[1] DIMENSIONS ................................................ 3-1
CHAPTER 4. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS ................... 4-1
CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE....................... 5-1
CHAPTER 6. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE....................... 6-1
[2] LED flashing specification at the time of the
error.............................................................. 6-19
CHAPTER 7. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS.......................... 7-1
CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK
DIAGRAM
[1] OVERALL WIRING DIAGRAM (LC-32LE/
LU/LX700) .....................................................8-1
[2] OVERALL WIRING DIAGRAM (LC-40LE/
LU/LX700) .....................................................8-2
[3] OVERALL WIRING DIAGRAM (LC-46LE/
LU/LX700) .....................................................8-3
[4] OVERALL WIRING DIAGRAM (LC-
52LE700).......................................................8-4
[5] SYSTEM BLOCK DIAGRAM (LC-32LE/LU/
LX700)...........................................................8-5
[6] SYSTEM BLOCK DIAGRAM (LC-40LE/LU/
LX700)...........................................................8-6
[7] SYSTEM BLOCK DIAGRAM (LC-46LE/LU/
LX700, LC-52LE700).....................................8-7
CHAPTER 9. PRINTED WIRING BOARD ASSEM-
BLIES
[1] KEY Unit, R/C, LED Unit, ICON Unit .............9-1
[2] MAIN Unit ......................................................9-2
CHAPTER 10. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM..........................................................10-1
[2] SCHEMATIC DIAGRAM..............................10-2
Parts Guide
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CONTENTS
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
No. S89B4LC32L700
MODELS
LC-32LE700E/RU/S, LC-32LU700E/S
LC-32LX700E/RU
LC-40LE700E/RU/S, LC-40LU700E/S
LC-40LX700E/RU
LC-46LE700E/RU/S, LC-46LU700E/S
LC-46LX700E/RU
LC-52LE700E/RU/S
LCD COLOUR TELEVISION
In the interests of user safety (required by safety regulations in some countries) the set should be restored to its
original condition and only parts identical to those specified should be used.
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