Read Sony KLV-40ZX1 (serv.man2) Service Manual online
KLV-40ZX1 (GE) 2-8
3) RF Remote Commander Button Malfunction
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 RF remote
commander module
Delete with multi remote
commander registration
Registry the multi
remote commander
registration again
NO
NO
NO
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