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CD-BP2000W/210W/2000A/BK2000W/210W
FM
ANTENNA
SO302
BF301
1
B.P.F
AM LOOP
ANTENNA
FM RF L312
1
2
AM
TRACKING
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
R. PLAY
56PIN
FROM KARAOKE
IC701
SWM3
55PIN
F. PLAY
CNS601
1
2
FROM CD SECTION
CNP11
3
TAPE 1
L-CH
PB HEAD
R-CH
REC
SWITCHING
P.B
Q103-
Q106
TAPE 2
L-CH
REC PB HEAD
R-CH
POP REDUCE
AC BIAS
Q107
Q108
SWITCHING
Q128
L104
ERASE
BIAS
HEAD
OSC
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FM IF
6
T302
IC301
TA7358AP
FM FRONT END
9
8
2
3
4
5
7
T301
FM OSC
OSC BUFF
FM OSC
Q302
AM BAND
T306
COVERAGE
VT
+B4
FM +B
Q360
CNP601
SWITCHING
1
2
SECTION
CNSK1
3
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
L(T1)
1
VCC
+B4
13
R(T1)
24
P.B
4
L
P.B
2
L(T2)
21
R
23
R(T2)
3
L NF
5
4
20
R NF
H/N
6
T1/T2
7
L
REC
18
R
L REC
9
REC
16
R REC
8
L NF
17
R NF
14
REF
12
10
ALC
NOR/
HIGH
T1/T2
15
19
SWITCHING
Q111
Q109
Q110
SWITCHING
BIAS
Q124
Q126
L103
SWITCHING
Figure 20 BLOCK DIAGRAM (3/4)
CF303
CF351
CF352
T351
AM IF
1
4
5
9
2
AM MIX
AM IF
GND
VCC
FM
IC303
DET
LA1832S
FM IF DET./FM MPX./AM IF
FM/AM
MPXIN
OUT
24 23
21
7
18
16
X352
4.5MHZ
11
3
4
5
20
1
22
15
16
OSC
IC302
LC72131
PLL(TUNER)
FM/AM
MO/ST
9 10
7
21
FM
18
JK601
7
VIDEO IN
L
R
9
L
L
AUX
R
R
16
10
L
TAPE
R
IC601
15
LC75341
11
L
TUNER
AUDIO PROCESSOR
R
14
12
L
CD
R
13
L
R
8
17 18
7
– 20 –
+5V
+B4
X351
456kHz
8
17
13
MO/ST
VCO
L
14
15
R
FM/AM
12
+B4
6
17
VDD
+B4
23
-20dB
SYSTEM
ATT
MUTE
R
21
Q605
Q603
L
Q604
Q606
4
3
+B4
REC
Q121
Q122
MUTING
8
1
IC561
IC562
IC563
7
4
-B2
OPE
AMP.
KIA4558P
T1/T2
BIAS
5
8
12
13
14
INP
E
L
R
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