Sony KD-55X95 G Series Service Manual page 37

2019/01/15 23:07:08 (GMT+09:00)
2.3 LED Blinking 4x (LED Voltage Error)
BM3J19
4-time blinking
(LED Voltage)
Check "LD_ERR_DET" Voltage
at CL7224 on BM3J19 Board
BM3J19 Board
Detail of 4x LED Blinking
Error Item
Uroboros2 LD_ERR
BCM_ERR
High
Low
Number of STBY
LED flashing
4
4
Replace LD board
OK
LD Board
Description
LED voltage error detection with LD IC
LD IC initialize or I2C communication error detection.
NG
Panel
37
SYS SET