D846660B279CC0D5520DEF8E80C6FD0B0509C3DE5F2E1AA6BF244DABA90637C8D63C682C3417D323
KDL-55X4500 (CH) 2-11
No Picture
Power-ON_LED
Light
STBY_3.3V
OK?
G6 board has problem.
Change G6 board.
No
No
Yes
Yes
STBY_LED
Blinking?
Yes
2 times
blinking
6 times
blinking
Yes
Yes
No
No
Signal board has problem.
Check signal-board
G6 board has problem.
Change G6 board.
No
Signal board has problem.
Check signal-board
AC_OFF_DET
more than 3V
Yes
G6 board has problem.
Change G6 board.
No
CN6150 9pin
more than 3V
Yes
Signal board has problem.
Check signal-board
No
G6 board has problem.
Change G6 board.
CN6150 1-4pin
=12
±
1V
Signal board has problem.
Check ACW board
Yes
No
2-2-6. NO PICTURE
to
GL board check
Power-ON