Sony KD-55X95 G Series Service Manual page 34

2019/01/15 23:07:08 (GMT+09:00)
2.1 LED Blinking: 3x (DC Alert Error)
BM3J19
Detail of 3x LED Blinking
Uroboros2
3-time blinking
(DC Alert)
Check "12.7V_MAIN"
OK
at pin 5~8 of CN800
on BM3J19 board,
Voltage = 12.2~13.2V?
NG
G Board
Error Item Number of STBY LED
flashing
DC_ALERT
AUD_ERR
Check "5.0V_VBUS"
at C431 on BM3J19 board
4.959V<Voltage<5.285V?
NG
BM3J19 Board
Description
3 Main board 5V power rail monitoring
3 Audio amp error detection
OK
Retry
34
SYS SET