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8. Level 3 Repair
8-4-7-2. Microphone Part – 2
nd
MIC
END
Check the
SUB_MIC_DATA at
C6026
Yes
No
No
Replace U5000
Check Sub(2nd) microphone function
in voice call loudSPK mode
or in camcording mode.
mode
Yes
No
Check the voltage at
C6024 = 1.9V
No
Replace U5000
Yes
No
Summary of Contents for SM-A326B
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