Microphone; Primary Microphone - Sony Xperia C3 Dual Test Instructions

Problem Areas
1.8

Microphone

1.8.1 Primary Microphone

Check:
Inspect the Primary Microphone's external port on the
Display Frame Assy.
Action:
1. If clogged – clean it.
2. If damaged – replace the Display Frame Assy.
Check:
Inspect the primary microphone on the Main FPC Assy.
Action:
1. If the microphone or the FPC is damaged – replace the
Main FPC Assy.
1290-1679 Rev 3
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Troubleshooting Guide (mech)
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