DSR-20MD/20MDP
4-65
4-66
VIDEO IN
VA-102 (2/12)
VA-102 (VIDEO IN) SCHEMATIC DIAGRAM
• See page 4-59 for VA-102 printed wiring board.
• See page 4-122 for waveforms.
:DSR-20MD
:DSR-20MDP
DSR-20MD
:DSR-20MD
:DSR-20MDP
DSR-20MD
C
GAIN
GAIN
Y
DSR-20MDP
EE
EE
EE
2.9
5
1.9
1.6
2.2
2.9
2.6
3.1
EE
2.6
2.3
1.8
0.2
1.6
1.1
4.9
1.8
0.2
1.9
1.6
4.9
2.7
0.2
2.7
2.0
4.9
4.9
0
0
4.9
2.0
4
4.9
2.8
2.2
4.2
1.7
1.2
4.8
2.5
1.8
2.2
4.9
1.8
1.8
1.2
1.5
4.9
2.0
1.2
0.6
2.2
0.9
1.5
1.5
0.9
4.9
0.9
1.5
3.0
0.9
1.5
4.9
2.3
3.0
2.0
2.0
3.5
4.9
3.1
0
0
4.9
0
0
4.9
4.9
4.9
4.9
1.9
2.0
1.6
4.9
2.5
4.9
4.9
0.9
3.3
1.9
2.0
1.1
4.9
0.9
3.4
1
2
6
7
8
9
1.5
4.9
2.0
2.3
0.6
0.6
4.9
4.9
2.4
4.9
2.3
NO MARK:REC/PB MODE
AGC
1500
R244
2200
R246
0.047u
C227
0.01u
B
C218
3300p
B
C223
0.01u
C237
10uH
L203
4.7u
25V
C236
2.2u
35V
C229
100u
6.3V
C224
4.7u
25V
C231
AN3916
IC205
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1k
RV202
10k
R206
0.01u
B
C206
1k
R202
0.1u
F
C245
1k
R216
2SC4081T106R
Q203
2SC4081T106R
Q201
CL209
120
R203
0.01u
B
C247
22k
R218
0.1u
F
C208
2SA1576A-T106-R
Q207
1500
R222
1k
R207
220
R248
10k
R219
CL206
6.3V
100u
C204
XP6501-TXE
Q208
0.1u
C234
1k
R229
CL207
470
R221
3900
R250
1k
R223
4V
22u
C216
2SC4081T106R
Q209
0.1u
F
C232
2200
R232
47k
R224
220
R251
1k
R227
CL216
6.3V
22u
C226
2SA1576A-T106-R
Q210
3900
R237
470
R214
0.01u
B
C205
2SC4081T106R
Q204
470
R225
1k
RV203
2200
R233
CL215
6.3V
47u
C233
2SA1576A-T106-R
Q211
0.1u
C250
390
R215
0.01u
C215
2SA1576A-T106-R
Q205
100
R226
IC207
123456789
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
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
2SC4081T106R
Q206
CL205
0.01u
C255
68
R217
4V
22u
C213
100
R228
10uH
L204
6.3V
22u
C235
2SA1576A-T106-R
Q212
0.1u
F
C256
1k
R204
22k
R211
1500
R231
CL213
0.01u
C254
1k
R210
12k
R212
CH
270p
C207
MM1031XML
IC202
1
2
34
10uH
L205
2SC4081T106R
Q202
1k
R213
47p
CH
C210
4V
22u
C214
0.1u
F
C244
22k
R205
CL212
10p
C221
0.1u
C239
10k
R242
1k
R209
FL201
7
1
2
3
4
5
6
8
9
10
13
15 16
18
12
CL211
0.1u
C203
0.1u
C240
2200
R208
10uH
L202
0.1u
C243
0.01u
B
C225
47
R201
10uH
L207
MM1115XFBE
IC203
1
2
3
4
5678
0.1u
F
C228
22u
6.3V
C211
22u
6.3V
C212
0.01u
B
C219
0.01u
B
C220
MM1111XFF
IC204
1
2
3
4
5678
MM1115XFBE
IC201
1
2
3
4
5678
6.3V
22u
C201
6.3V
22u
C202
GND
1k
RV201
0
R257
4700
R254
100
R258
NJM2240M(TE2)
IC206
1
2
3
4
5
6
7
8
C251
0.01u
C248
4300
R255
360
R256
4.7u
25V
C249
1k
R263
220k
R261
CH
100p
C253
10uH
L208
2SC4081T106R
Q216
16V
10u
C241
0.1u
F
C242
0.1u
F
C252
10uH
L201
10uH
L206
6.3V
22u
C238
0.1u
F
C217
0.1u
F
C209
CL201
CL202
CL203
CL204
0
R249
CL210
2SC4081T106R
Q213
100
R234
100k
R235
4700
R236
CL230
0.001u
B
C246
0.01u
F
C230
1k
R220
4V
22u
C290
22k
R320
33k
R321
CL218
2SC4081T106R
Q233
390
R325
0
R270
390
R308
FL202
7
1
2
3
4
5
6
10
12
9
R241 0
1 3
1 4
1 5
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
6.3V
100u
C314
6.3V
100u
C313
7-1
7-2
7-3
7-4
7
VA-102 BOARD (5/12)
CXD2023Q
CXD2024AQ-TL
IC207
6p
5p
IC206
8-1
8-2
6-2
6-1
20-3
10-1
20-2
20-1
GND
VIDEO_5V
9-1
8
VA-102 BOARD (5/12)
6
VA-102 BOARD (1/12)
10
VA-102 BOARD (10/12)
VA-102 BOARD (6/12)
9
IC201
IC203
IC204
IC205
L
M
K
VA-102 BOARD (2/12)
05
IC202
(SEE PAGE 4-71)
20
VA-102 BOARD (3/12)
(SEE PAGE 4-67)
(SEE PAGE 4-64)
(SEE PAGE 4-81)
20
VA-102 BOARD (3/12)
(SEE PAGE 4-67)
(SEE PAGE 4-73)
(SEE PAGE 4-72)
XX MARK:NO MOUNT
-REF.NO.:1,000 SERIES-
VIDEO IN
Y/CHROMA
Y
SIGNAL PATH
VIDEO SIGNAL
CHROMA
REC
Summary of Contents for DSR-20MD
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Page 223: ... 294 DSR 20MD 20MDP 9 974 189 11 Sony EMCS Co 2007E0500 1 2007 5 Published by Kohda TEC ...