Sony KD-43X7 H Series Service Manual page 17

2020/12/12 02:35:59 (GMT+09:00)
S E C T I O N 3
T R O U B L E S H O O T I N G
2.1.1 LED Blinking: 2x (Main power Error)
Adaptor (43" and 49") G-Board (55" and above)
2-time blinking 2-time blinking
Check "12V_MAIN" Check "12V_MAIN"
Yes Yes
at JL5516/JL5522 of CN5500 at JL5516/JL5522 of CN5500
LD board G Board
on BKR Board, on BKR Board,
Voltage 12.2V~13.2V ? Voltage 12.2V~13.2V?
No
No
B- Board B-Board
17
SAFETY NOTES SELF DIAGNOSTIC FUNCTION TROUBLESHOOTING SERVICE ADJUSTMENT DIAGRAMS PANEL HANDLING FACTORY DATA RESET
SYS SET