Sony KD-55X95 G Series Service Manual page 67

2019/01/15 23:07:08 (GMT+09:00)
5.0 Key Switch Buttons Error
Side key buttons error
Check harness
connection between
B-board and switch
module
NG
Change switch module
NG
Change harness
between B-board to
switch module
harness
NG
Main device issue
Change B-board
OK
Harness connection issue
OK
Switch module issue
OK
B-board to switch module
harness issue
67
SYS SET