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CD-BA2000H
SO301
ANTENNA
TERMINAL
FE301
8
FM FRONT END
2
6
7
3
AM LOOP ANT
L341
BALUN
AM RF
AM ANT
T303
MOTOR
DRIVER
MM1
TAPE
Q708
+3B
M
MOTOR
SOLM1,SOLM2
Q704
+3B
Q705
SOLENOID
SWM2
IC701
T2 PLAY
54PIN
SWM1
IC701
T1 PLAY
53PIN
SWM4
IC701
56PIN
R. PLAY
IC701
SWM3
55PIN
F. PLAY
CNS601
FROM CD SECTION
CNP11
TAPE 1
L-CH
PB HEAD
R-CH
REC
SWITCHING
P.B
Q103-
Q106
TAPE 2
L-CH
REC PB HEAD
R-CH
AC BIAS
SWITCHING
BIAS
ERASE
HEAD
OSC
FM IF
AMP
FM IF
FM IF
1
CF301
Q301
CF302
FM IF IN
5
4
1
OUT
AM OSC
24
FMOSC
AM OSC
T306
X352
4.5MHz
+B4
20
1
22
OSC
Q360
7
FM
PLL (TUNER)
VOLTAGE
REGULATOR
23 22 21 20
ICT21
LC72722
RDS
3
2
4
1
2
3
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
L(T1)
1
VCC
13
R(T1)
24
P.B
4
L
2
L(T2)
21
R
23
R(T2)
3
L NF
5
4
20
R NF
H/N
6
POP REDUCE
T1/T2
7
18
R
L REC
9
REC
16
8
R REC
L NF
17
R NF
14
REF
12
10
ALC
NOR/
HIGH
T1/T2
15
19
SWITCHING
Q107
Q111
Q108
Q110
Q109
SWITCHING
Q128
Q124
L104
L103
SWITCHING
Figure 22 BLOCK DIAGRAM (2/3)
+B4
+B4
AM IF
T351
2
3
4
5
8
9
17
19
20
18
16
FM/AM
REG
IN
GND
VCC
MPX
IC303
OUT
IN
LA1832
IF
FM/AM IF MPX.
OUT
7
6
23
22
21
13
10
11
12
14
15
L
R
9
15
16
11
10
13
12
IC302
LC72131
4
3
5
6
21
QT22
15 14 13
12
JK601
VIDEO IN
L
AUX
R
TAPE
TUNER
CD
+B4
P.B
L
REC
BIAS
Q126
– 22 –
AMP.
QT21
+B4
23
9
L
R
16
10
L
21
R
15
IC601
LC75341
4
11
L
AUDIO PROCESSOR
R
14
12
L
R
13
L
R
8
17 18
3
7
Q121
Q122
MUTING
-B2
5
+B4
8
12
13
14
INP
E
-20dB
SYSTEM
ATT
MUTE
R
Q605
Q603
L
Q604
Q606
L
+B4
REC
8
1
IC561
IC562
IC563
7
4
OPE
AMP.
KIA4558P
T1/T2
BIAS
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