SERVICE MANUAL
LC-52XS1E/RU/LC-65XS1E/RU
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
PRECAUTION.....................................................i
PRECAUTIONS FOR USING LEAD-FREE
SOLDER ............................................................ii
CHAPTER 1. OPERATION MANUAL
[1] SPECIFICATIONS ......................................... 1-1
[2] OPERATION
MANUAL .................................. 1-2
[3] DIMENSIONS ................................................ 1-6
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS
(LC-52XS1E/RU)............................................ 2-1
[2] REMOVING OF MAJOR PARTS
(LC-65XS1E/RU)............................................ 2-8
CHAPTER 3. ADJUSTMENT
[1] ADJUSTMENT
PROCEDURE
...................... 3-1
[2] Entering and exiting the adjustment
process mode................................................. 3-1
[3] Monitor adjustment process mode menu......... 3-3
[4] Display
Adjustment ...................................... 3-12
[5] Special
features............................................ 3-13
[6] Functional
explanation of AQUOS
STANDBY CAUSE ...................................... 3-13
[7] Public Mode (Hotel Mode)............................ 3-18
[8] Setting items (* Item names and selective
items are expressed in English.) .................. 3-19
[9] SOFTWARE
UPDATING.............................. 3-21
CHAPTER 4. TROUBLESHOOTING TABLE
[1] Power supply Troubleshooting ....................... 4-1
[2] The voltage check of each substrate unit........ 4-2
[3] Backlight POWER Check (details) ................4-4
[4] Audio
Troubleshooting...................................4-5
[5] Video
Troubleshooting...................................4-8
[6] Abnormal
screen
display .............................4-10
[7] Backlight
Troubleshooting
.......................... 4-11
[8] LED
Troubleshooting ...................................4-13
CHAPTER 5. MAJOR IC INFORMATIONS
[1] MAJOR
IC
INFORMATIONS .........................5-1
CHAPTER 6. OVERALL WIRING/BLOCK DIAGRAM
[1] OVERALL WIRING DIAGRAM
(LC-52XS1E/RU) ...........................................6-1
[2] OVERALL WIRING DIAGRAM
(LC-65XS1E/RU) ...........................................6-2
[3] SYSTEM BLOCK DIAGRAM.........................6-3
CHAPTER 7. PRINTED WIRING BOARD ASSEM-
BLIES
[1] IF
Unit ............................................................7-1
[2] MAIN
POWER
Unit........................................7-5
[3] SUB-1
POWER
Unit ......................................7-7
[4] SUB-2
POWER
Unit ......................................7-9
[5] SUB-3
POWER
Unit .................................... 7-11
[6] R/C, LED, USB, SP-T Unit ..........................7-13
CHAPTER 8. SCHEMATIC DIAGRAM
[1] DESCRIPTION
OF
SCHEMATIC
DIAGRAM......................................................8-1
[2] SCHEMATIC
DIAGRAM ................................8-2
Parts Guide
TopPage
CONTENTS
No. S98P8LC52XS1E
LCD COLOUR TELEVISION
(DISPLAY)
LC-52XS1E/RU
LC-65XS1E/RU
MODELS
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.
