Sony KD-43X85K Manual page 57

2022/04/19 01:21:05 (GMT+09:00)
TROUBLESHOOTING
2.7 LED Blinking: 7x (Temperature Error)
SAFETY NOTES
7-time blinking
Setting
circumstance is OK?
Temperature,
Ventilation, etc.
Yes
Replace FFC
from BM5A to Receiver
Board.
NG
Replace Receiver Board,
and Aging a few hours
NG
Replace BM5A
Board, and Aging a few
hours
NG
TV Chassis
SELF DIAGNOSIS FUNCTION TROUBLESHOOTING
No
Set to another
location, etc.
Symptom
improvement
FFC
Symptom
improvement
Receiver board
Symptom
improvement
BM5A Board NG
I2C dumping or
Muffin check
SERVICE ADJUSTMENT DIAGRAM HANDLING GUIDE
57
SYS SET