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Aiwa CSD-A120 Series Service Manual page 15

Compact disc stereo cassette receiver
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SCHEMATIC DIAGRAM-2/3 (TUNER EXCEPT U MODEL)
MAIN C.B (1/2)
T101,VC101A
AM FREG. RANGE ADJ.
L103,VC101D
FM FREQ.TRACKING ADJ.
VC101
TUNING
L104,VC101B
AM TRACKING ADJ.
50V
C322
4.7uF
100P
25V
50V
0.027
R
C
6.8K
4.7K
P
P
R
2200P
P
2200P
P
R
R
L
0.047uF
0.001
50V
3.3K
T351
BEAT
AC BIAS
SW
FREQ. ADJ.
MECHANISM
TN-9ZR-219(1/2)
CASETTE C.B
L102,VC101C
FM FREG. RANGE ADJ.
R140
AM OSC
3.3uF
1000P
50V
50V
50V
0.022
50V
30P
1000P
15
AM IFT
MIX IF & DET
16V
0.022
C142
0.01
AM IF ADJ.
FM IF ADJ.
PRE AMP
0.01
P
50V 3300P
50V
4.7uF
25V
50V
4.7K
R
0.027
4.7K
6.8K
R
1.5K
P
0.01
4.7K
R
0.01
SW301A-H
C
(REC/PB SW)
1.5K
P
R
AC BIAS LEVEL
ADJ.
0.01
0.01
AC
BIAS
1.8K
10V
P
R
Ref. No.
C108
C110
C127,128
C140
VR101
C141
VCO FREQ.ADJ.
C155
C351
R109,110
BAND
R111,112
R140
R141
0.022
L803
50V
0.015
0.015
50V
STANDBY
FUNCTION
SW801
FM IF ADJ.
4.7K
FM DET
0.022
C351
0.022
7
7
OSC
50V
SW801
FUNCTION
1
1
STANDBY
50V
STANDBY
REG
FUNCTION
REG
25V
REG
REG
STANDBY
FUNCTION
10V
SIGNAL :
: PB/FM
: REC/AM
-15-
X : NO MOUNT
K
HRJ
120 LH
EZ
HS
140 LH
20P
24P
20P
22P
X
0.022
X
0.022
0.012
6800P
0.012
0.01
X
0.1
X
1000P
X
X
1000P
2.7K
X
8.2K
15K
8.2K
X
33K
1K
X
1K
4.7µH
Jamper
REG
REG
50V
6.8K
3.3K
4.7K
50V
50V
VOLUME
1000P
10uF 50V
MUTE
VOLUME
MUTE
50V
1000P
10uF 50V
50V
3.3K
POWER
AMP
REG
REG
1
2
3
4
MOTOR
REGULATOR
8
7
6
5
WZ-033
10V
BATTERY
D857 1N4001
R20X8
C.B
DC 12V
L851
RECTIFIER C.B
26uH
except LH, U
10V
L803
0.022
100V
PHONES
(LCH)
10V
(RCH)
0.022
100V
DECK
9.1K
MECHANISM
TN-9ZR-219(2/2)
1000P
0.1
VR501
NORMAL TAPE
SPEED ADJ.
TU (LH,HRJ)
THERMAL FUSE
VBCD12DSFN
TU (EZ,K)
VCD139ENFN
110V/220V SW
SW901 VOLTAGE
SELECT
TU (HS)
VBCD12DSFN
EZ, K: 230V 50Hz
HS: 220V 60Hz
AC~
THERMAL FUSE
110-120V
220-240V
50/60Hz
AC~

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