Schematic Diagram - Main Section (1/4) - Sony Aiwa CX-JS3 Service Manual

CX-JS3
6-9. SCHEMATIC DIAGRAM – MAIN Section (1/4) –
(1/4)
WH013
11P
VM(AC)
VM(AC)
VH(AC)
VH(AC)
VL(AC)
VL(AC)
GND(M)
(Page 37)
FIL-1
FIL-2
P-ON
VSTBY
R017 D019
0.47 EGP20D
C007
D021 D022 D020
3300
EGP20D EGP20D EGP20D
25V
C011 C012 C033
0.1 0.1 0.1
D009
D5SBA20
C013 C014 C034
0.1 0.1 0.1
C005
4700
D015 D016
35V
EGP30D EGP30D
D017 D018 C017 C018
C006
EGP30D EGP30D 0.1 0.1
4700
35V
C015 C016
0.1 0.1
JW004
JW005
R001
1.8
F1
R004
1.8
R002
1.8
R005
1.8
F2
D041 D042
R008 10EDB40 10EDB40
1.8
R007 R041 R042
1.8 100k 100k
C041 C042
33 33
35V 35V
C043 C044
33 33
35V 35V
R043 R044
100k 100k
JW023
R025
270
R024
270
+9V REGULATOR +9V REGULATOR +4V REGULATOR
IC001 IC002
TA7809 TA7809
I O I O
G G
C023 C022 C026
100 100 47
35V 16V 25V
C008
1000
25V
C045
100
50V D045
UDZSTE-1733B
C046
100
50V
D043 R046 R047 R048 R049
10EDB40 4.7k 3.3k 0 4.7k
Q041,043
-30V REGULATOR
D044 R045
10EDB40 82
Q041
R038
2SA1015 Q043
0
2SA1015
26 26
R026 R027 R028 R029 R030
390 390 330 390 390
D031
1SS133
R031
10k
Q023,024
B+ SWITCH
IC003
µPC3504
C030
0.0047
I O
G
Q024
2SC3052
Q022
2SC3052
RELAY
DRIVE
C029 C031
R032
47 47
47k
10V 25V
R092 R093
100 15k
Q045
2SC3052
R067
39k
R068 Q045,046
39k
HOLD
R071 27k
R070 27k
R074 R075 R095
27k 5.6k 15k
R051 R073
100k 27k
D066
C047
1SS355
100
10V
D063 D064
1SS181 1SS184 R078
12k
D065 R076 R077 R079
1SS355 1k 1k 12k
D069
1SS355
R050 Q063 Q063,064 Q064
10 R069 R072 2SA1235 2SC3052
DC DETECT
5.6k 5.6k
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
A1
A2
A3
A4
A5
A6
Q023
2SA1015
R036
18k
D033
1SS355
(Page 27)
C032
R035
33
8.2k
25V
A7
C062 C063
R094
1 1
10k
50V 50V
R096
33k
Q046 Q047
2SC3052 2SC3052
PROTECT
R097
33k
A8
D067 D068
1SS184 1SS181
C061
47
25V
R080
100k