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(MIC UNIT)

:AUDIO MAIN SIGNAL PATH
TO MIC JACK FP4801 1 MIC 5V 2 MIC 5V 3 MIC OUT R 4 MIC OUT L 5 MIC GND 6 MIC GND

C
MICRO PHONE R4801 3900 JRA4901 C4801 0.027 R4803 56K

R4809 0

ECM(R)

Q4801 2SD1819AR
(AMP)

FP4902-6 FP4902-5 FP4902-4 FP4902-3 FP4902-2 FP4902-1

M4801 WM-61A102A

R4805 100K

R4807 3300

B
ECM(L) R4802 3900 JLA4901 JGA4901 R4804 56K C4802 0.027

Q4802 2SD1819AR
(AMP)

M4802 WM-61A102A

R4806 100K

R4808 3300

A
NV-MD9000EN MIC UNIT SCHEMATIC DIAGRAM

1

2

3

4