Times Blinking (Audio Error) - Sony XBR-43X830C Service Manual

3-3-4. 3 Times Blinking (Audio Error)

LED 3x blinking
Audio Error ?
Yes
Go to page
Power Off Checking*1
Go to page
Power off Checking*2
XBR-43X830C, 49X830C, 835C, 837C
No
See other flow
Yes
Segment "XS"?
No
Replace B-K Harness
OK ?
No
Replace K-PWB
OK ?
No
Replace B-PWB
OK ?
TROUBLE SHOOTING
Yes
B-K harness NG
Yes
K-PWB NG
Yes
B-PWB NG
94