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CD-E700H
SO301
FM ANTENNA
TERMINAL
AM LOOP
ANTENNA
CNP302
ICT21
LC72723
RDS DECORDER
8
X OUT
MPX IN
XT21
4.332 MHz
X IN
9
10
13
14
7
FROM CD SECTION
CNP5
TAPE 1
L-CH
R-CH
P.B. HEAD
REC
SWITCHING
P.B.
Q103-
TAPE 2
L-CH
Q106
R-CH
REC./P.B. HEAD
AC BIAS
ERASE
HEAD
IC301
TA7358AP
FM FRONT END
1
2
3
4
5
7
8
FM L312
T301
RF
OSC BUFF
Q302
AM TRACKING
AM BAND
T303
T306
COVERAGE
IC302
LC72131
PLL
QT21
(TUNER)
2
VDDA
3
11
VDDD
15
16
BI601
1
2
3
L(T1)
1
R(T1)
P.B.
24
L(T2)
2
R(T2)
23
L NF
3
R NF
22
H/N
6
POP REDUCE
T1/T2
L REC.
REC
9
R REC.
16
REF
14
NOR/
12
T1/T2
HIGH
15
19
SWITCHING
SWITCHING
Q105
Q114
Q106
SWITCHING
Q112
Q113
SWITCHING
BIAS Q111
L103
OSC.
Figure 16 BLOCK DIAGRAM (2/3)
FM IF
6
T302
CF303
9
1
2
AM MIX
FM
FM/AM IF MPX.
OSC
23
VT
X352
4.5 MHz
20
1
22
OSC.
+B4
7
+B
FM
FM
Q360
SWITCHING
JK690
VIDEO AUX IN
L
R
TAPE
TUNER
13
+B4
4
L
P.B.
R
21
5
20
7
L
REC.
R
18
IC101
8
L NF
AN7345K
1 7
R NF
PLAYBACK AND
RECORD
10
ALC
/PLAYBACK AMP.
BIAS
Q110
Q109
– 16 –
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
10.7 MHz
CF351
X351
450 kHz
456 kHz
T351
CF352
AM IF
4
5
9
8
17
13
AM IF
GND
FM+B
FM
VCO
MO/ST
DET
L
R
FM/AM
OU
MPXIN
FM/AM
21
16
12
7
18
L354
LOW PASS
FILTER
15
16
11
3
4
5
6
17
FM/AM
MO/ST
9 10
21
+B4
23
9
L
R
16
10
IC601
CLK
L
15
R
LC75341
11
L
AUDIO PROCESSOR
14
R
12
L
CD
13
R
7
8
17
18
3
MUTING
Q107
Q108
MOTOR
DRIVER
+B3
Q706
Q707
+B3
Q708
SOLENOID
DRIVER
IX0553AW
SYSTEM
MICROCOMPUTER
+B4
14
15
SYSTEM
MUTE
1
DI
Q603
2
CE
Q604
24
–20dB
ATT
21
R
Q601
Q602
4
L
REC/PLAY
TAPE
MECHANISM
ASS'Y
BIAS
T1/
JOG701
JOG
VOLUME
47
50
49
IC701
D
Q
63
(2/2)
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