Tv Commander Buttons Malfunction - Sony KDL-32EX720 Service Manual

TROUBLE SHOOTING

3-7. TV COMMANDER BUTTONS MALFUNCTION

1) TV button malfunction
Button malfunction
on the TV
OK OK
Replace the Harness
between B* to Switch Unit change Switch Unit
Switch Unit
NG NG
Harness B* Board
112
KDL-32/37/40/46/55EX720,721,723,724,725,726,726,727,728,729(AEP/UK/RUSS)