12/14) (Audio 1) - Sony DSR-25 Service Manual

JC-21 (12/14) (AUDIO 1) • See page 4-99 for JC-21 printed wiring board.
1 2 3 4
JC-21 BOARD (12/14)
AUDIO 1
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R7009
0uH
CN7001 8P
(Note)
CL7032
1
CH1/3 OUT
CL7033 R7011 0
B
GND (CH1/3 OUT) 2
CL7034 R7010 0uH
VD-032 BOARD (11/16)
CH2/4 OUT 3
CL7035 R7012 0
CN1625
GND (CH2/4 OUT)
4
THROUGH THE CL7036 R7013 0uH
CH1/3 IN 5
VJ-108 HARNESS
CL7037 R7014 0
(SEE PAGE 4-59)
GND (CH1/3 IN) 6
CL7038 (Note)
CH2/4 IN
7
CL7039 R7015 0uH
GND (CH2/4 IN) 8
R7016
0
C
R7001
XX
AU_CH1_OUT
R7002 XX
AU_GND1_OUT
R7003 XX
AU_CH2_OUT
R7004
XX
64 AU_GND2_OUT
R7005 XX
JC-21 BOARD (14/14) AU_CH3_OUT
R7006 XX
AU_GND3_OUT
R7007 XX
D AU_CH4_OUT
AU_GND4_OUT
R7008
XX
E
F
G
H
I
J
SIGNAL PATH
AUDIO
SIGNAL
REC
K
PB
05
5 6 7 8
Note:Ferrite beads are mounted to the
location where R7009,R7010,R7013 and R7015 are printed.
(Note)
(Note)
R7044
100
IC7003
R7042
10k
IC7003
R7029
NJM2115V(TE2)
100
R7027
10k 5
2.5 2.5
2.5 2.5
2.5 2.5
R7028 C7009
10u
10k
6.3V
R7043
C7014
10k
10u
6.3V
R7023
IC7002 R7036
100
9.1k
IC7002
C7007 NJM2115V(TE2)
47p
2.5 5
R7024
5.6k
2.5 2.5
R7018
10k
2.5 2.5
2.5
C7012
C7003 R7026
10u 47p
10k
6.3V R7033
10k
C7010
3900p
R7030
C7004 R7022
3.9k
47p 5.6k
R7031 1M
C7008
10u
6.3V
5
16 15 14
IC7004
1 2 3
R7035
1M
R7019 R7020 100
5.6k
IC7001
R7032
NJM2115V(TE2)
10k
C7005
47p 2.5 5
R7021
C7001
5.6k
10u R7017 2.5 2.5
6.3V 10k
2.5 2.5
2.5 C7011
R7025
47p
10k
C7002
47p
IC7001
C7006
10u
6.3V
4-33
9 10 11 12
IC7005
C7015
10u
6.3V
R7047 10k
R7053 10k
2.5
4 3 2 1
IC7006
IC7006
AK4520A-VF-E2
C7016
R7045 C7018
5
4.7u
100 0.1u
6.3V
R7054 470 2.5
5 6 7 8
5 C7020 2.5
2.5 R7055
470
0.001u
R7048 2.5
100
R7057 C7021 2.5
R7056
470 470 0.001u
5
R7052
R7051
10k 10k
C7019
0.1u
C7017
1.5
4.7u
6.3V
1.5
2.3
JS7007
0
1
R7038
R7046 R7049
100
10k 100k
JS7006
R7039 0
4.3k
JS7005
0
CL7040
CL7209
0.2
0.7
0.2
R7050
100k
Q7001
13 12 11 10 9 0.1 2SC4081T106R
4 5 6 7 8
C7013
3900p
R7037
3.9k
R7040
100
R7034
9.1k
R7041
4.3k
13 14 15 16 17
R7202
4.7k
R7079
C7032
3.9k
C7028 220p
C7023
22u
R7078
4.7u 4V
4.7k
6.3V
R7083
4.7k
C7030
1500p
C7025
0.1u
2.5
JS7008
2.5 0
2.5
-5
C7302
4.7u
3.1 4 3
10V
3.1
C7022 0.1u
C7024
3.1 4.7u
6.3V
IC7008
IC7009
IC7008 NJM4580V(TE2)
TC7S04FU(TE85R)
0 2.3
3.1 0.8
0.9 5 6
3.1
R7080
0
C7029
1500p R7081
R7065 4.7k
100k
C7027 R7076
22u 4.7k C7031
220p
4V
R7077
3.9k
R7201
4.7k
SIC
SOB
SOA
SFD_FCK
JS7001 0 JC-21 BOARD (6/14)
SFD_BCK
0
JS7002
SFD_LRCK
JS7003
0
XPD_AD
XPD_DA
DEM1
JC-21 BOARD (13/14)
DEM0
EMP
4-34
DSR-25
18 19 20
65
J_3V
JC-21 BOARD (14/14)
A.+5V
JS7009 0
66
AUDIO_GND
JC-21 BOARD (14/14)
GND
A.-5V
R7204
100
0 0
2 1
IC7009
7 8
0 0 5
R7203
100
35
67
JC-21 (12/14)