Read Sony KDL-26EX550 / KDL-32EX550 / KDL-32EX650 / KDL-40EX650 / KDL-46EX650 Service Manual online
KDL-26/32EX550, 32/40/46EX650(CH)
119
3-8. TV COMMANDER BUTTONS MALFUNCTION
TROUBLE SHOOTING
1) TV button malfunction
Button malfunction
on the TV
Replace the Harness
between B* Board and
Switch Unit
Switch Unit
Harness
Switch Unit change
B* Board
NG
NG
Symptom
improvement
improvement
Symptom
improvement
improvement
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