Led Blinking: 2X (Main Power Error) - Sony KD-55A9F Service Manual

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2.0 LED Blinking: 2x (Main power Error)

BM3
2-time blinking
Check "12.7V_MAIN"
Yes
at pin 6~8 of CN800
G Board
on BM3 Board,
Voltage > 13.2V ?
No
BM3 Board
29
SYS SET

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