Internal Microphone (Down) Failure - Acer ICONIA TAB A701 Service Manual

Internal Microphone (Down) Failure

If the internal (down) microphone fails, perform the following:
Check Docking/B
Check Docking/B
Troubleshooting
Start
Check
the Down MIC
To M/B FPC
OK
Swap M/B
Figure 4:7. Internal Microphone (Down) Failure
OK
NG
Swap the Down MIC
OK
NG
OK
NG
Swap Docking/B
Swap the FPC
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