Side Key button
malfunction
KD-65/85X9500B
Change Switch Unit
NG
Harness on Switch Unit
and B Board properly connected
and B* Board properly connected
NG
Change
Switch unit-B* board Harness
NG
Change B* Board
OK
Switch unit issue
OK
Harness connection
issue
issue
OK
Harness issue
Harness issue
TROUBLE SHOOTING
94