Microphone Trouble - LG -A230 Service Manual

4. TROUBLE SHOOTING

4.11 Microphone Trouble

TEST POINT
TP1 (C140)
.
TP4 (C143)
. . .
TP3(C142)
TP2 (R529)
.
.
TP05 (VA203)
TP6 ( VA204)
MIC200
Figure 4.12
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