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(MIC JACK C.B.A.)

:AUDIO MAIN SIGNAL PATH
TO MOTHER CONNECTION FP4903 1 MIC 5V 2 MIC 5V 3 MIC L 4 MIC R 5 A GND 6 A GND 7 A GND 8 EXT MIC L

E
TO FP4801

TO MIC FP4902 MIC 5V MIC 5V MIC OUT R MIC OUT L MIC GND MIC GND

R4904 0 6 5 4 3 2 1

R4921 0

4.1

4.8

R4906 10K 3.5

4.1

R4913 10K 3.5

Q4905 2SD1819AR
4.1 (SWITCHING 5V)

4.8

Q4902 2SB1218AR
(AMP) 2.2 R4914 150K 0.9 3.5

Q4904 2SB1218AR
(AMP) 2.2 C4911 F2H0J470A003

R4919 4700

FP6520-8 FP6520-7 FP6520-6 FP6520-5 FP6520-4 FP6520-3 FP6520-2 FP6520-1

C4906 0.022

C4907 0.022

R4907 150K 0.9

3.5

D

Q4901 2SD1819AR
(AMP) 0.4

Q4903 2SD1819AR
(AMP) 0.4 R4923 0

R4924 0 R4925 39K R4926 39K R4910 5600 R4917 5600 R4905 470 C4903 1 R4911 150 R4901 6800 C4901 2200P R4908 56K R4909 1K C4905 F2H0J470A003 EXT MIC JK4901 K2HC105E0003 2 R4928 100K R4929 100K R4903 6800 C4902 2200P R4915 56K R4916 1K C4910 F2H0J470A003 R4912 470 C4908 1 R4918 150

C

Q4906 2SD1819AR
(AMP) 4.1 0.2 0

B

4

5 R4902 100K 3 C4914 1000P C4915 1000P R4927 10K C4913 1

Q4907 2SD1819AR
EXT MIC L :OFF 0 1.9

1

TO FRAME GND

A
C4912 0.1

LB4901 J0JHC0000032

NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.

NOTE: THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS REC MODE.

NV-MD9000EN MIC JACK SCHEMATIC DIAGRAM

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