Read Sony KDL-22PX300 Service Manual online
KDL-22PX300(AEP/UK/RUSSIA)
40
TROUBLE SHOOTING
3-6. NO SOUND
No Sound
Check the Speaker
Harness
Speaker Harness
Replace
the BAL Board
BAL Board
Speaker
NG
OK
NG
OK
Check the
“Speakers setting”
Change to
“TV Speaker”
“Audio System”
“TV Speakers”
Only PlayStation2 input?
All the other input are OK?
No
Replace Stand
(PS2 Unit)
BAL Board
PS2 Unit
NG
NG
Symptom
improvement
improvement
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