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8. Level 3 Repair
8-4-10. Microphone Part - Main MIC
Check microphone function in mVoIP Loud
SPK mode
or Camera(camcording) mode (etc...)
No
Check the the voltage of U5005
No
No
YES
YES
Replace or replace U5005(Codec IC)
Replace the U7005
End
Set the MIC(AU5000) replace
Check the connector MIC is
placed for any damage
Check the the component status
of R5024,C5022,C5023,L5013