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CD-MPS660H/CD-MPS660E
CD-MPS660E
FE301
SO301
FM FRONT END
FM ANTENNA
TERMINAL
8
4
2
6
AM LOOP
VT
ANTENNA
AM
AM BAND
CNP301
TRACKING
COVERAGE
+B4
T303
CNS601
1
2
CNP2
FROM CD SECTION
3
TAPE 1
L-CH
R-CH
P.B. HEAD
REC.
P.B.
TAPE 2
L-CH
REC./P.B.
R-CH
HEAD
AC BIAS
ERASE
HEAD
FM IF
AMP.
Q301
CF302
1
CF301
5
7
3
1
24
23
T306
X352
4.5 MHz
IC302
1
20
LC72131
PLL
(TUNER)
+B4
VCC
FM
Q360
SWITCHING
JK690
GAME INPUT
L
R
JK691
VIDEO OUT
VIDEO
BI601
1
3
4
L(T1)
1
13
24
P.B
R(T1)
4
L(T2)
2
21
R(T2)
23
SWITCHING
Q101~
Q104
H/N
6
POP REDUCE
T1/T2
7
18
L REC
REC
9
16
R REC
11
12
NOR/
10
15
HIGH
T1/T2
19
SWITCHING
Q105
Q114
Q106
SWITCHING
+B4
Q112
Q113
SWITCHING
Q111
Q109
L103
SWITCHING
BIAS
OSC
Figure 4-5 BLOCK DIAGRAM (5/6)
10.7 MHz
CF351
X351
450 kHz
456 kHz
T351
CF352
AM IF
2
4
5
9 8
13
17
PHASE
FM/AM
(FM/AM)
OUT
MPX IN
21
7
18
16
12
L354
LOW PASS LOW
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
3
4
5
6
22
15
16
11
+B4
17
9
21
7
10
AUX
L
9
R
16
L
10
TAPE
15
R
LC75341
L
11
TUNER
AUDIO PROCESSOR
14
R
L
CD
12
13
R
+B4
L
PB
R
L
REC
R
IC101
AN7345K
PLAYBACK AND RECORD/
ALC
PLAYBACK AMP.
+B4
Q110
+B4
BIAS
LED703
MOTOR
DRIVER
Q706
+B7
Q711
Q712
MECHANISM
Q707
+B7
Q708
Q714~
Q717
SOLENOID
DRIVER
4 – 5
+B4
ZD351
5.1V
14
L
15
R
+B4
23
1
DI
2
CE
24
CLK
IC601
-20dB
ATT
Q601
Q602
21
R
4
L
7
18
3
REC/PLAY
Q107
Q108
MUTING
JOG701
VOLUME
LED
DRIVER
30
IC701
Q710
58
SYSTEM
MICROCOMPUTER
(2/2)
IC701
TAPE
IXA008AW
ASS'Y
(SERIAL No.401xxxxx)
IXA022AW
(SERIAL No.402xxxxx~)
Q603
Q604
T1/T2
BIAS
48
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