Read Sony KLV-40ZX1 (serv.man2) Service Manual online
KLV-40ZX1 (GE) 2-16E
2-2-6. REMOTE COMMANDER BUTTONS MALFUNCTION
OK
NG
Remote commander
Perform pairing again
Pairing nformation
disappead
Is it switched on in
conjunction with
a monitor ?
OK
OK
NG
Connected again
and check
Replace
the remote control
RF module
Remote control
RF module
Check the harness
between the BC Board and
remote control RF module
OK
Replace
the BC Board
BC Board
OK
NG
NG
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