Printed Wiring Board - Mic Board; Schematic Diagram - Mic Board - Sony MHC-V44D Service Manual

MHC-V44D

6-11. PRINTED WIRING BOARD - MIC Board -

• See page 32 for Circuit Boards Location.
1 2 3
MIC BOARD
MIC2
J3501
A
W2001
D3501
CL3501
CL3518
CL3502
B
CL3500
CL3520
CL3504
CL3509
C3508
CL3508 JR35003
CL3517
JR
CL3506
C3501
R3500
CL3513
CL3507
R3527
C3502 IC3500 CL3512
4
CL3505 5
CL3511
C R3525
CL3524 CL3503
R3528
CL3521
8 1
CL3510
R3521
C3505 C3528
1 5
CN3500
CL3522
R3522
R3507
D
>001P
MOTHERBOARD
BOARD
CN601
(Page 38)

6-12. SCHEMATIC DIAGRAM - MIC Board -

1 2 3
A
MIC BOARD
CN3500
4P
CL3521 R3521 0
A+9V 5
R3522 0
CL3522
MIC GND 4
MOTHERBOARD
B CL3523
MIC SIGNAL 3
BOARD
CN601
CL3524 R3523 0
MIC DETECT 1
D3503
DA2J10100L
C
D
E
F
MHC-V44D
• : Uses unleaded solder.
4 5 6
MIC1
J3500
D3500
CL3523
CL3519
CL3516
R3514
CL3515
C3524
CL3514
C3527
R3526
11
CL3525
(11)
1-980-521-
4 5 6 7
R3530 R3528 R3527 R3529
39k 18k 18k 39k
D3504
DA2J10100L
C3502
R3500
2.2 50V
CL3504
100 CL3503
C3515 R3513
470p 68k
CL3505
C3504 R3511
0.1 100k
C3501
R3506
1 50V
CL3506
1.2k
R3512
100k
CL3507
C3508
0.1 50V
CL3509
8 9 10 11
C3509
2.2 50V
R3531
C3527
0.0018 100k
CL3510
C3522
9.1 4.2 R3509
OUT1
VCC 0 0.0018
IC3500
4.6 4.2
BA4558F R3525 R3526
OUT2 -IN1
IC3500 4.7k 4.7k
4.6 4.1 CL3511
-IN2 +IN1
4.1 CL3512
MIC AMP
+IN2 VEE
C3506
0.1
R3507 R3508 C3510
2.2 50V
10k 10k
C3512
220 10V
CL3520
C3505 C3507
0.1 0.1
C3514
220 10V
C3528
R3532
2.2 50V
0
44 44
12 13 14
J3500
R3503
CL3518
CL3515
1k CL3519
MIC1
CL3514
C3524
R3514
0.001
22k C3525
0.001
CL3525 W2001
GND WIRE TO CHASSIS
J3501
R3504
1k
CL3517
MIC2
CL3516
C3526
C3523 0.001
R3515
0.001
22k
15