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8. Level 3 Repair
8-4-14. Microphone Part – SUB MIC
Check the MIC8000
Check the Voltage C8046
= 1.8V
Check the Component
status of L8005, C8043,
C8044
END
Replace MIC8000
NO
Check microphone function in mVoIP LoudSPK
mode Camera(camcording) mode (etc...)
Resolder or replace the components
YES
YES
YES
NO
Replace or replace U8001(Codec IC)
NO