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DCR-HC39E/HC41/HC42/HC42E/HC43/HC43E
C4524
XX
C4515 XX
XX
R4521
C4525
XX
XX
R4522
XX
R4520
XX
R4531
XX
C4533
C4523
XX
XX
C4528
C4530
XX
XX
C4522
XX
R4523
XX
C4519
XX
R4514
XX
C4521
XX
R4515
XX
R4516
XX
R4517
XX
C4529
XX
R4530
XX
C4532
C4512
XX
(14/19)
R4529
XX
C4526
XX
: Voltage measurment of the CSP ICs
and the Transistors with mark, are
not possible.
and the Transistors with mark, are
not possible.
R4528
220k
C4535 0.22u
0.22u
C4540
0.22u
C4541
MIC_R
REG_GND
MIC_L
INT_MIC_R
INT_MIC_L
SHOE_MIC_L
AU_2.8V
2200
R4505
0.001u
C4511
0.01u
C4502
0.1u
C4505
10k
R4519
2200
R4508
0.001u
C4507
3300
R4525
27k
R4504
C4509
4700p
0.022u
C4503
0.1u
C4518
0.022u
C4501
2200
R4509
0.01u
C4504
C4510
4700p
4700p
10k
R4518
10k
R4506
3300
R4524
0.1u
C4520
L4501
100uH
SHOE_MIC_R
27k
R4503
SHOE_STEREO
ZOOM_MIC_CONT
BH7875GLU-E2
IC4501
A1 B1 C1 C2 D1 D2 E1 E2 F1 F2 G1 G2
H1
H2
H3
G3
H4
G4
H5
G5
H6
G6
H7
G7
H8
G8
F8
F7
E8
E7
D8
D7
C8
C7
B8
B7
A8
A7
A6
B6
A5
B5
A4
B4
A3
B3
A2
B2
15k
R4502
15k
R4501
4.7u
C4506
4.7u
C4508
10u
6.3V
C4527
1u
C4542
1u
C4543
1
A
NC
INVT_OUT_L
EXT_IN_R
NC
SUB_SIG_OUT_L
MODE_CTL_1
C_REG
AMP_OUT_R
C_1/2VCC
SG_IN_R
INVT_OUT_R
SUB_SIG_OUT_R
MTX_AMP_IN_R
INT_IN_L
MTX_AMP_OUT_R
SUB_IN_L
NC
GND
ZOOM_AMP_OUT
R_OUT
ZOOM_AMP_IN
REG_2.5V
MIC_MONO
MIX_OUT
EXT_IN_L
L_OUT
GND
MODE_CTL_2
ZOOM_BAL
INT_IN_R
SG_IN_L
ZOOM_POSI
SUB_IN_R
MTX_AMP_OUT_L
VCC
NC
AMP_OUT_L
EXT_MIC
NC
MTX_AMP_IN_L
REG_2.5V
SUB SW
NC
NC
NC
@083
(19/19)
MIC AMP
IC4501
@084
(18/19)
(5/19)
@047
(5/19)
@045
@079
(11/19)
VC-378 BOARD (12/19)
10
05
8
D
F
B
XX MARK:NO MOUNT
E
5
3
MIC AMP
C
6
2
9
7
G
4
AU_2.8V
For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
• Refer to page 4-67 for printed wiring board.
4-31
4-32
VC-378 (12/19)
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