Read Sony DCR-PC101 / DCR-PC101E Service Manual online
DCR-PC101/PC101E
COVER
COVER
4-44
For Schematic Diagram
• Refer to page 4-73 for printed wiring board.
• Refer to page 4-73 for printed wiring board.
4-43
4-2. SCHEMATIC DIAGRAMS
VC-284 BOARD SIDE A
VC-284 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-284 BOARD SIDE A
VC-284 BOARD SIDE B
VC-284 (18/20)
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
8.3
0
8.3
8.3
0
8.3
0
8.3
0
8.3
8.3
8.3
4.6
3.8
1.8
4.6
8.4
0
8.3
1.8
4.9
2.6
2.9
5.3
2.9
8.3
4.9
1.6
8.3
4.9
3.5
1.6
1.6
8.3
3.3
6.7
2.8
1.2
1.9
2.8
4.6
3.1
4.6
8.3
2.6
2.6
5.9
2.8
3.7
7.5
0.8
0.8
8.3
NO MARK:REC/PB MODE
8.3
REG_GND
D_2.8V
D_3.1V
SHOE_ON
DRUM_VS
MT_GND
PANEL/EVF_4.6V
VTR_DD_ON
A_4.6V
VTR_UNREG
CAP_VS
D_1.9V
AU_2.8V
RP_4.6V
CAM_-7.5V
IC1704_1.5V
CAM_15V
MT_4.9V
CAM_DD_ON
PANEL/EVF_13.5V
HI_EVER_SCK
HI_EVER_SO
XCS_DD
EVER_3.0V
PRT_UNREG
SHOE_UNREG
PANEL/EVF_2.8V
VTR_UNREG
UNREG2
UNREG1
SE_UNREG
PT_UNREG
D_1.5V
IC1601_1.5V
RP_2.8V
4.7uH
L4511
4.7uH
L4517
4.7uH
L4522
4.7uH
L4520
4.7uH
L4513
L4518
4.7uH
L4521
4.7uH
4.7uH
L4524
L4519
4.7uH
4.7uH
L4526
L4503
22uH
33uH
L4504
22uH
L4507
22uH
L4509
22uH
L4501
33uH
L4502
22uH
L4508
4.7uH
L4510
4.7uH
L4528
4.7uH
L4516
L4527
4.7uH
4.7uH
2.2uH
L4512
22uH
L4506
4.7uH
L4529
4.7uH
L4530
100
R4542
47k
R4540
1M
R4544
1M
R4545
100
R4543
47k
R4541
1k
R4548
1k
R4547
100k
R4549
22k
R4550
0.5%
100k
R4551
0.5%
22k
R4552
0.5%
4700
R4553
0.5%
4700
R4516
47k
R4524
4700
R4510
10k
R4507
47k
R4515
4700
R4505
0.5%
56k
R4517
1k
R4511
0.5%
10k
R4518
10k
R4508
1k
R4509
4700
R4514
0.5%
4700
R4503
0.5%
8200
R4519
22k
R4512
18k
R4523
0
R4554
0
R4555
0.5%
20k
R4504
0.5%
2200
R4501
R4546
XX
0
R4531
0
R4529
0
R4528
0
R4527
0
R4526
0
R4525
XX
R4502
1M
R4513
15k
R4556
120k
R4557
0
R4558
C4550
10u
6.3V
C4552
10u
6.3V
6.3V
C4549
10u
6.3V
6.3V
10u
6.3V
6.3V
C4544
10u
16V
16V
C4516
10u
6.3V
C4557
22u
16V
16V
C4519
10u
6.3V
6.3V
C4545
22u
16V
16V
C4521
4.7u
25V
C4561
10u
6.3V
C4553
C4547
10u
6.3V
6.3V
10u
16V
C4514
68u
4V
C4546
6.3V
47u
C4554
10V
10u
C4542
10u
6.3V
6.3V
C4559
4.7u
25V
C4558
2.2u
25V
C4560
10u
6.3V
C4518
10u
6.3V
6.3V
C4566
10u
6.3V
C4567
10u
6.3V
C4568
LND450
A
LND451
A
LND452
A
1u
C4530
1u
C4531
4.7u
10V
C4523
4.7u
C4533
4.7u
C4534
4.7u
10V
10V
C4525
4.7u
C4536
4.7u
C4537
4.7u
C4541
4.7u
C4529
4.7u
C4527
4.7u
C4528
4.7u
C4538
4.7u
C4526
2.2u
C4539
2.2u
C4540
0.1u
C4517
0.01u
C4501
0.1u
C4515
0.022u
C4507
100p
C4509
4700p
C4508
220p
C4511
0.022u
C4505
0.001u
C4504
0.047u
C4520
0.047u
C4513
0.001u
C4503
4700p
C4506
0.047u
C4510
0.047u
C4512
0.047u
C4522
0.1u
C4562
C4563
0.1u
4.7u
C4564
4.7u
10V
C4532
MCH3309-TL
Q4505
MCH3309-TL
Q4506
MCH3309-TL
Q4508
MCH3309-TL
Q4509
MCH3309-TL
Q4512
MCH3310-TL-E
Q4511
MCH3309-TL
Q4510
2SJ305(TE85L)
Q4513
2SJ305(TE85L)
Q4514
MCH3405-TL-E
Q4515
MCH5804-TL-E
Q4522
5
2
1
3
4
MCH5804-TL-E
Q4521
5
2
1
3
4
MCH5804-TL-E
Q4520
5
2
1
3
4
MCH5804-TL-E
Q4519
5
2
1
3
4
MCH5804-TL-E
Q4517
5
2
1
3
4
MCH5804-TL-E
Q4516
5
2
1
3
4
RB501V-40TE-17
D4501
RB501V-40TE-17
D4502
IC4501
MB4499LGA-G-ER
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
UNRL21300AS0
Q4501
1
4
3
2
UNRL21300AS0
Q4502
1
4
3
2
EC3201C-PM-TL
Q4524
1
4
3
2
EC3201C-PM-TL
Q4526
1
4
3
2
EC3101C-PM-TL
Q4525
1
4
3
2
EC3101C-PM-TL
Q4527
1
4
3
2
UNRL11300AS0
Q4503
1
4
3
2
UNRL11300AS0
Q4504
1
4
3
2
RN5RZ31BA-TL
IC4502
1
2
3
4
5
TK11119SCL
IC4503
1
2
3
4
5
TPCS8302(TE12L)
Q4523
1
4
2
3
8
5
6
7
0.1u
C4565
AU_2.8V
AU_4.6V
REG_GND
D_2.8V
D_2.8V
MT_GND
MT_4.9V
REG_GND
REG_GND
REG_GND
D_2.8V
REG_GND
D_1.5V
REG_GND
D_2.8V
D_1.5V
D_2.8V
REG_GND
D_1.5V
D_2.8V
A_2.8V
A_2.8V
D_2.8V
D_2.8V
A_2.8V
REG_GND
A_4.6V
A_2.8V
REG_GND
D_2.8V
A_4.6V
SW_15V
REG_GND
D_1.9V
D_1.5V
D_3.1V
REG_GND
REG_GND
D_2.8V
REG_GND
D_2.8V
A_2.8V
REG_GND
A_2.8V
D_2.8V
REG_GND
D_2.8V
AU_2.8V
D_2.8V
REG_GND
D_2.8V
D_3.1V
CAM_-7.5V
PANEL/EVF_13.5V
PANEL/EVF_4.6V
PANEL/EVF_2.8V
PANEL/EVF_13.5V
MT_4.9V
VTR_UNREG
SW_15V
REG_GND
CAP_ERROR
DRUM_ERROR
1.9V
CAP_VS
2.8V
1.9V
MT_4.9V
1.5V
DRUM_VS
1.6V
-15.3V
CAP_VS
15V
1.9V
4.6V
DRUM_VS
4.6V
4.6V
15V
2.8V
MT_4.9V
-7.5V
MT_4.9V
1.5V
2.8V
DRUM_VS
CAP_VS
-IN(S)9
FB10
-IN10
-IN(A)10
OUT(A)10
CT
RT
CS2
CS1
-IN(S)10
CSCP
U/DCTL56
GND
VB
Vdd(O)-2
Vcc(O)-2
GND(O)-2
SWOUT6
Vdd(O)-3
Vcc(O)-3
GND(O)-3
OUT10-P
OUT9-N
OUT8-P
OUT8-N
OUT7-P
OUT7-N
OUT6-P
OUT6-N
OUT4-P
OUT4-N
OUT3-P
OUT3-N
OUT2-P
OUT2-N
OUT1-P
OUT1-N
OUT5-P
OUT5-N
GND(O)-1
Vdd(O)-1
Vcc(O)-1
SSOUT5
LD
DIN
CLK
RST
DOUT
V
-IN8
V
-IN6
V
-IN7
V
-IN5
V
-IN4
V
-IN3
V
-IN1
Vdd
CTL
U/DCTL2
FB2
-IN2
+IN2
FB1
-IN1
FB3
-IN3
FB4
-IN4
FB5
-IN5
FB7
-IN7
+IN7
FB6
-IN6
FB8
-IN8
+IN8
FB9
-IN9
GCTL
Vo
u
t
Vin
Cont
GND
Np
SWITCHING
SWITCHING
3.1V REG
IC4502
SWITCHING
SWITCHING
SWITCHING
D
8
14
10
E
H
18
3
15
19
20
1
11
2
M
J
F
I
VC-284 BOARD (18/20)
L
17
4
C
B
7
6
N
16
05
13
9
A
K
12
G
5
21
DC/DC CONVERTER(DD BLOCK)
XX MARK:NO MOUNT
SWITCHING
SWITCHING
1.9V REG
IC4503
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
DC/DC CONTROL
IC4501
135
(19/20)
(17/20)
134
(16/20)
120
(20/20)
183
(14/20)
103
40
(5/20)
(7/20)
66
33
(4/20)
(15/20)
111
57
(6/20)
(11/20)
85
(1/20)
2
22
(3/20)
(9/20)
76
80
(10/20)
(13/20)
98
(14/20)
108
23
(3/20)
16
(2/20)
136
(20/20)
97
(12/20)
(19/20)
137
(5/20)
155
138
(19/20)
139
(20/20)
Q4524,4526
13.5V REG
CE
NC
G
Vin
V
out
CAMERA DD DETECT
EMERGENCY
DETECT
SHOE UNREG/PRT UNREG
SWITCH
Q4503,4513
SHOE UNREG
SWITCH
SHOE ON SWITCH
Q4504,4514
PRT UNREG
PRT UNREG
SWITCH
PB
Drum servo(speed and phase)
REC/PB
Capstan servo(speed and phase)
REC
SIGNAL PATH
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