Acer AL1917W Service Manual page 27

Acer Service Manual
7 No Sound
No Sound
OK
Re-insert or Change the
Line-in Cable
OK
NG
Power Fail
Check Vs of IC 701?
OK
NG
Check the Input of IC 701
OK
NG
Check the output of IC 701
OK
Check the Mute and Volume pins of IC NG
701 shorted or not?
Change IC 701
End
26