LG LG-D855 - Waveform with Oscilloscope

3. TROUBLE SHOOTING
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Only for training and service purposes
LGE Internal Use Only
Normal
MIC Out Signal (Idle)
About 0.7V
(Flat)
Normal
MIC Out Signal (Voice
Input)
Moves(Dynamic)
Malfunction
MIC Out Signal (Idle
and Voice Input)
1.31V (xed)
waveform with oscilloscope