Acer AL2017 - No Sound

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