Sony XBR-55X900H Service Manual page 41

2020/06/27 06:31:32 (GMT+09:00)
2.3 : Contents of 4x LED Blinking
Valhalla
SECTION 1
T R O U B L E S H O O T I N G
Error Item Number of STBY LED Blinking
LD_ERR
BCM_ERR
SECTION 2
S E C T I O N 3
Description
4 LCD
OLED
4 LCD
OLED
SECTION 3 SECTION 4
LED driver failure/LED voltage protection
TCON internal or I2C communication failure
LD IC initialize or I2C communication failure
Panel power failure
SECTION 5
41
SECTION 6
SYS SET