Led Blinking: 3X (Dc Alert Error) - Sony KD-55A9G Service Manual
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- Reference manual (16 pages) ,
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- Reference manual (32 pages)
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2019/04/19 01:55:00 (GMT+09:00)
2.1 LED Blinking: 3x (DC Alert Error)
BM3J19
3-time blinking
(DC Alert)
Check "12.7V_MAIN"
Check "5.0V_VBUS"
OK
OK
at pin 5~8 of CN800
at C431 on BM3J19 board
Retry
on BM3J19 board,
4.959V<Voltage<5.285V?
Voltage = 12.2~13.2V?
NG
NG
BM3J19 Board
G Board
36
36
TV Business Division
SYS SET
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