DSR-50/50P
4-19
4-20
JC-20 (VIDEO PB AMP) SCHEMATIC DIAGRAM
• See page 4-15 for JC-20 printed wiring board.
• See page 4-147 for waveforms.
VIDEO PB AMP
JC-20 (1/14)
NO MARK:REC/PB MODE
5
0.7
-4.9
0.4
0.4
1
-4.9
0.4
0.4
5
1.2
3
-4.9
0.4
0.4
5
0.7
2
2.2
2.8
5
3.9
3.3
3.9
5
2.8
2.2
3.3
2.7
3.2
3.5
5
4.1
2.8
2.2
5
4.4
5
5
4
5
2.9
2.3
3.3
0.6
5
0.4
0.4
-4.9
4
-4.9
1.2
5
0.4
0.4
5
R1120
470
R1127
1k
R1112
1k
R1129
1k
R1134
470
R1117
1k
R1139
1k
R1143
470
R1136
1k
R1111
220
C1106
22p
C1101
0.01u
L1108
10uH
CL1111
CL1110
CL1114
CL1123
CL1119
CL1126
CL1117
CL1130
CL1127
CL1132
CL1128
CL1133
CL1124
CL1134
CL1112
C1100
10u
6.3V
Y_OUT
CR_OUT
CB_OUT
Q1109
2SA1576A-T106-R
Q1101
2SA1576A-T106-R
Q1111
2SC4081T106R
Q1104
2SC4081T106R
Q1112
2SA1576A-T106-R
Q1114
2SC4081T106R
FL1103
1
2
3
4
6
FL1101
1
2
3
4
6
FL1104
1
2
3
4
6
C_OUT
30P
CN1101
1
PANEL Y
2
GND
3
PANEL CR
4
GND
5
PANEL CB
6
GND
7
CB LINE
8
GND
9
CR LINE
10
GND
11
Y LINE
12
GND
13
MONITOR Y
14
GND
15
MONITOR C
16
GND
17
AFC Y
18
GND
19
Y_IN
20
GND
21
CR_IN
22
GND
23
CB_IN
24
GND
25
VD HD
26
VFD_VD
27
VFD_HD
28
XI/O SYNC HI
29
XI/O SYNC VFD
30
V_SYNC
CL1138
CL1113
CL1125
CL1135
CL1136
CL1115
CL1116
CL1120
CL1122
CL1129
CL1131
CL1137
CL1139
CL1121
CL1118
L1101
L1107
0.01u
C1107
1k
R1118
2200
R1125
2200
R1114
XX
R1110
1k
R1123
VFD_HD
2SA1576A-T106-R
Q1100
1k
R1109
FL1100
1
2
3
4
6
1k
R1113
470
R1116
2SC4081T106R
Q1103
Y_SIKISA
DPB_CBOUT
DPB_CROUT
DPB_YOUT
XI/O_SINC_HI
L1122
2SC4081T106R
Q1129
2SC4081T106R
Q1130
VFD_VD
0.1u
C1182
0
R1215
LM7131BCM5X
IC1111
1
2
3
45
1500
R1212
470
R1214
22k
R1213
0.01u
C1183
0.01u
C1181
1500
R1218
22k
R1216
0
R1219
22u
4V
C1184
470
R1217
0.1u
C1186
LM7131BCM5X
IC1112
1
2
3
45
0.1u
C1185
820
R1002
0
R1000
22u
4V
C1008
0.1u
C1000
820
R1001
0.1u
C1001
22k
R1015
LM7131BCM5X
IC1000
1
2
3
45
XX
R1220
0
R1221
820
R1008
XX
R1003
0.1u
C1004
22k
R1004
LM7131BCM5X
IC1001
1
2
3
45
0.1u
C1003
820
R1007
22u
4V
C1002
0
R1006
0
R1005
22u
4V
C1005
0
R1012
LM7131BCM5X
IC1002
1
2
3
45
0.1u
C1007
0
R1011
820
R1014
820
R1013
XX
R1009
22k
R1010
0.1u
C1006
VD_HD
HUE_ADJ
PB/XEE
S/XV
XX
R1019
XX
R1021
L1001
XX
R1020
0
R1017
0
R1018
0
R1016
L1000
0
R1101
V_FROM_SYNCGEN
0
R1222
0
R1223
FL1102
1
2
3
4
6
10
R1102
10
R1103
10
R1105
10
R1104
10
R1115
10
R1121
10
R1107
10
R1119
10
R1122
OSDVD
+5V
GND
AFC_Y
Y_IN
CR_IN
CB_IN
-5V
1
A
33p
C1103
220
R1108
2
16
12
G
6
8
D
E
JC-20 BOARD (1/14)
B
7
05
15
13
10
11
C
H
F
3
14
9
4
5
XX MARK:NO MOUNT
VIDEO PB AMP
-REF.NO.:20,000 SERIES-
Y
REC
CHROMA
PB
VIDEO SIGNAL
SIGNAL PATH
JC-20 BOARD (4/14)
8
9
JC-20 BOARD (2/14)
2
JC-20 BOARD (9/14)
5
JC-20 BOARD (5/14)
3
JC-20 BOARD (11/14)
JC-20 BOARD (5/14)
4
JC-20 BOARD (14/14)
6
JC-20 BOARD (14/14)
7
JC-20 BOARD (14/14)
1
IC1000
(SEE PAGE 4-87)
FVJ-13 FLAT CABLE
CN332
THROUGH THE
VD-28 BOARD (7/15)
IC1002
IC1112
IC1001
IC1111
Содержание DVCAM DSR-50
Страница 55: ...DSR 50 50P 4 9 4 10 REC PB AMP RP 234 2 1 ...
Страница 75: ...DSR 50 50P 4 49 4 50 VIDEO D A CONVERTER SYNC SHIFTER AUDIO A D D A CONVERTER AUDIO DSP TIME CODE IN OUT DI 73 ...
Страница 107: ...DSR 50 50P 4 113 4 114 DC DC CONVERTER MOTOR DRIVE CM 59 49 48 33 32 17 16 1 2 ...
Страница 111: ...DSR 50 50P 4 121 4 122 USER CONTROL FR 157 ...
Страница 115: ...DSR 50 50P 4 129 4 130 VIDEO AUDIO IN OUT JK 169 ...
Страница 280: ... 378 DSR 50 50P 9 929 851 12 Sony EMCS Co 2006C0500 1 2006 3 Published by DI Technical Support Department ...