Sony DCR-PC103E Service Manual page 56

DCR-PC103E/PC104E/PC105/PC105E
COVER
COVER
For Schematic Diagram
• Refer to page 4-73 for printed wiring board.
2
1
VF-156 BOARD(1/2)
A
MIC AMP
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
MIC901
MIC UNIT
R_ch
L_ch
C
D
J5403
MIC
(PLUG IN POWER)
VD5401
E
F
G
H
16
VF-156 (1/2)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4
R5501 R5502
2200 2700
CN5303 6P
N.C. 1
GND 2
MIC_R 3
C5502
4700p
GND 4
MIC_L 5
N.C. 6
C5503
0.022u
FB5405 0uH
FB5406 0uH
VD5402 C5401
0.01u
B
R5503
10k
C5511
C5501
0.022u
C5504
4700p
B
C5510
0.001u
4-17
VF-156 BOARD SIDE A VF-156 BOARD SIDE A
5 6 7
R5518
27k
C5522
XX
R5508
R5531
B
6800
0
1608
C5520
R5506
R5514
0.1u
2200
XX
B
C5517
R5512 R5515
R5507
100p
2200 XX 15k
CH
R5511
C5518 1k
XX
C5513 C5514 C5523
B
100p 0.001u 0.1u
CH B
B B
36 35 34 33 32 31 30 29 28 27 26
B
C5506
10u
6.3V
P
1.2
C_REG
GND
NC
R5504 4700
1.4 IC5501
ZOOM_AMP_OUT
1.4
C5505
ZOOM_AMP_IN
0.01u B MIC AMP
0
NC IC5501
R5505 BH7870AKV-E2
0
1.4
MIX_OUT
GND
10u 6.3V P 1.4
C_1/2VCC
1.4
SUB_IN_R
B
1 2 3 4 5 6 7 8 9 10 11 12
C5512
C5521
100p
C5515
0.1u
B CH XX
B
B
R5510
1k
C5516
100p
C5519
R5517
R5513
CH
0.1u
XX 15k
B
R5516
XX
C5524
R5532
XX
B 0
1608
R5509
6800
R5519
27k
VF-156 BOARD SIDE B VF-156 BOARD SIDE B
8 9
C5535
0.047u
B
C5527
0.015u
B
R5526
XX
C5528
0.5%
2200p
C5536
C5538
R5527
B
XX XX
R5520 3300
B
12k
C5526
0.047u
R5528
B
XX
25
C5534
4.7u
B
R5522
HPF_AMP_IN_L
2012
0
2.8
NC
1.4
L_OUT
2.8
MIC_MONO
2.6 R5523 0
ZOOM_BAL
2.0
R5524
ZOOM_POSI 100k
22u 4V TA
C5539 P
2.8
VCC R5525
C5531 XX B
R0.1/P0.3 12k
0.1
EXT_MIC
C5533 XX B
2.5
HPF_ON/OFF
1.4
R_OUT
2.8 R5530
NC 0
L5501
100uH
C5525
0.047u
B
R5521
12k
C5529
2200p
B
C5530
0.015u
B
4-18
10 11
C5537
0.047u
B
R5529
XX
0.5%
B
SHOE_MIC_L 1
(2/2)
MIC_GND
MIC_MONO
ZOOM_MIC_CONT
MIC_IN 3
(2/2)
MIC_GND
MIC_L
MIC_GND
MIC_R
2
AU_2.8V
(2/2)
REG_GND
SIGNAL PATH
AUDIO
SIGNAL
REC
PB