Schematic Diagram - Main Board (4/4) - Aiwa CX-BK33 Service Manual

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3 7 6 3 1 5 1 5 0
7-14. SCHEMATIC DIAGRAM – MAIN Section (4/4) –
(4/4)
CN007
4P
VSTBY(+9V)
M-GND
TUNER/AUX GND
(Page 61)
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN006
6P
VM+10V
VCC
GND(+12V)
+12V
GND(+7.0V)
+7.0V
(Page 49)
w w w
.
(Page 43)
R003
0
Q050,051
+9V REGULATOR
+10V REGULATOR
IC101
TA7810S
1A
Q051
2SA1015
I O
GR
G
R050 D050
100k 1SS355
Q050
2SC3052F-T
1-LF
C007 C013 C050
C011 C012 R052
22 47 2.2
0.1 0.1 8.2k
50V 25V 50V
x a o
y
i
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8
Q Q
3 7 6 3
C052
R053
47
18k
25V
u 1 6 3
.
45 45
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2 4
9 9 8
Q024
2SB1013
R032
47k
Q024,025
B+ SWITCH R031
470
C015
100
16V
CD_ON
Q25
DTC114YKA
C019 C018
1 5 1 C20 5 0 8 9 2 4
47 100
0.1
16V 10V
Q019
2SB1370E
R016 R017
470 47k
R038
220
R018 D016
100 1SS355
Q018
2SC3052F
D017
1SS355
C014 D015 C017
Q018,019 R019
470 MA8033-L 10
470
16V TW 50V +3.3V REGULATOR
m
c o
CX-BK33
2
9 9
C1
C2
C3
C5
(Page 44)
CN507
11P
ROUT
A-GND
LOUT
RF-GND
R020
A-VDD(3.3V)
0
D-GND
D-GND
D-VDD(3.3V)
(Page 37)
MGND
C016
1000 MGND
16V
CD-VM(7V)
9 8 2 9 9
M-GND
D018
1SS355
(Page 42)
R011
2.2