Sony KDL-40EX1 / KDL-46EX1 / KDL-52EX1 Service Manual ▷ View online
KDL-40/46/52EX1 (AUS/NZ) 2-10
Button malfunction
of the RF remote
commander
Remove the remote
commander batteries
and then reinstall the
batteries
Check the Harness
B Board
Harness
OK
Replace the Remote
Control RF Module
Delete the RF remote
commander registration
Registry the RF
remote commander
registration again
NG
NG
NG
Remote
Control RF Module
OK
2-1-7. TV AND COMMANDER BUTTONS MALFUNCTION
1) RF remote commander button malfunction
1) RF remote commander button malfunction
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