Video/Audio In/Out - Sony DSR-25 Service Manual

JK-216 (VIDEO/AUDIO IN/OUT) • See page 4-123 for JK-216 printed wiring board.
2 3
1
JK-216 BOARD
A

VIDEO/AUDIO IN/OUT

XX MARK:NO MOUNT
NO MARK:REC/PB MODE
D102
MAZ9120D0LS0-TX/L
D101
MAZ9120D0LS0-TX/L
FB103
B
FB104
FB105
D103
MAZ9120D0LS0-TX/L
J101
XX
C
D
FB102
E
FB101
F
G
J102
H
S VIDEO
I
VIDEO
CH-1/3
AUDIO
CH-2/4
INPUT OUTPUT
J
K
05
4 5 6 7
D109
MAZ9120D0LS0-TX/L
D104 D105 D106 D107 D108
XX XX XX MAZ9120D0LS0-TX/L
XX
FB108
FB109
FB110
JS101
FB106 0
FB107
JS102
0
R139
1500
C105 R140
1500
47p
C101 R101 R105
8200 39k
2.2u
10V
R106
39k
R102
C102
8200
2.2u
R141
10V
1500
C106
47p
R142
1500
R144
XX
C107
R143
XX
XX
C103 R103 R107
XX XX
XX
10V
R108
XX
C104 R104
R145
XX XX XX
10V
C108 R146
XX XX
4-89
8 9 10
J103 J104 J105
XX XX XX
D110
MAZ9120D0LS0-TX/L
FB114
D114 XX
XX
FB112
XX
FB115
XX
FB113
XX
FB111
XX
D112
XX
D111
XX D115
XX
C114
C113 R115
1u 1u 3300
R116
3300
R119 R123 R127 R131
2200 8200 1800 100
-5 0 0 0
4 3 2 1
IC101
J107
IC101
NJM4580E(TE2)
5 6 7 8
0 0 0 5
R113 R121 R125 R129
R109
2200
8200 1800 100
3300
R110
S101 3300
INPUT LEVEL
+4 -2 -10
C116 C115
R117
XX XX
XX
R118
R124 R128 R132
R120
XX
XX
XX XX XX
4 3 2 1
IC102
XX
5 6 7 8
R114 R122 R126 R130
R111
XX XX XX XX
XX
R112
XX
11 12 13 14
J106
XX
12
11
D117 10
XX
9
JS104
FB117
0
FB116 XX
8
XX
7
6
FB118 5
XX
4
3
2
JS103
0
1
R147 R148
XX
XX 1
2
R149 R150
XX XX
3
4
R133 R134
XX XX
5
6
R135 R136
150
150 7
8
1
2
3
D116
XX
4
5
6
R137 R138
D118
150
XX 150
1
2
3
4
5
6
7
C112 C110 C109 8
C111
1u
1u 1u 1u
9
10
L102 10uH
11
L101
10uH
12
D119 D120
XX XX
13
FB119 14
XX
15
XX
FB120
XX
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
REC
PB
4-90
DSR-25
15 16
CN103 12P
MONITOR_OUT
MONITOR_OUT_GND
B-Y_OUT
B-Y_OUT_GND
R-Y_OUT
VD-032 BOARD (4/16)
CN201
R-Y_OUT_GND
THROUGH THE
Y_OUT
VJ-109 HARNESS
Y_OUT_GND
(SEE PAGE 4-45)
S_Y_OUT
S_Y_OUT_GND
S_C_OUT
S_C_OUT_GND
CN104 XX
V_OUT_GND
V_OUT
B-Y_IN_GND
B-Y_IN
R-Y_IN_GND
R-Y_IN
Y_IN_GND
Y_IN
CN105 6P
S_Y_IN_GND
S_Y_IN
VD-032 BOARD (4/16)
S_C_IN_GND CN203
THROUGH THE
S_C_IN
VJ-111 HARNESS
V_IN_GND
(SEE PAGE 4-45)
V_IN
CN102 15P
CH1/3_IN
GND
CH2/4_IN
GND
CH1/3_OUT
GND
VD-032 BOARD (11/16)
CH2/4_OUT
CN1627
GND
THROUGH THE
FVJ-017 FLAT CABLE
A.MONITOR_OUT
(SEE PAGE 4-59)
A.+5V
A.-5V
TC_GND_IN
TC_IN
TC_GND_OUT
TC_OUT
JK-216