Sharp CD-E67 Manuale di servizio - Pagina 10
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CD-E67
FM
ANTENNA
AM LOOP
ANTENNA
BF301
1
1
B.P.F
2
2
3
3
CNP301
MOTOR
DRIVER
+B3
Q706
MECHANISM
Q707
+B3
Q708
SOLENOID
DRIVER
CNP5
FROM CD SECTION
CNS601
L-CH
TAPE 1
R-CH
P.B. HEAD
REC.
P.B.
TAPE 2
L-CH
REC./P.B.
R-CH
HEAD
AC BIAS
ERASE
HEAD
All manuals and user guides at all-guides.com
IC301
TA7358AP
FM FRONT END
FM IF
T302
6
1
9
4
3
5
7
8
FM RF L312
T301
FM
OSC
OSC BUFF
Q302
AM TRACKING
AM BAND
T303
T306
COVERAGE
IC302
LC72131
PLL(TUNER)
FM+B
SWITCHING
JK690
TAPE
VIDEO/AUX
IN
ASS'Y
L
AUX
R
BI601
R
1
1
2
3
3
4
L
L(T1)
1
13
24
P.B
R(T1)
L
4
L(T2)
2
21
R
R(T2)
23
SWITCHING
Q101~
Q104
H/N
6
L
REC
POP REDUCE
T1/T2
7
18
R
L REC
REC
9
16
R REC
11
12
NOR/
10
ALC
15
HIGH
T1/T2
19
SWITCHING
Q105
Q114
Q106
SWITCHING
+B5
Q112
Q113
SWITCHING
+B5
Q111
Q109
L103
SWITCHING
BIAS
OSC
Figure 10 BLOCK DIAGRAM (2/3)
+B6
CF303
450 kHz
T351
CF352
AM IF
1
2
4
24
23
21
7
IC303
LA1832S
FM IF DET./
FM MPX./
AM IF
X352
VT
4.5 MHz
20
1
22
15
16
11
3
4
OSC
+B5
9 10
21
7
FM
Q360
L
9
R
16
L
10
IC601
TAPE
15
R
LC75341
L
TUNER
11
AUDIO PROCESSOR
14
R
L
CD
12
13
R
7
18
+B5
PB
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
Q110
+B5
BIAS
LED703,
LED704
– 10 –
+B5
+B6
ZD351
5.1V
+B6
10.7 MHz
X351
CF351
456 kHz
5
9 8
17
13
14
L
15
R
18
16
12
5
6
17
+B5
+B5
23
1
DI
2
CE
24
CLK
–20dB
ATT
Q601
Q603
Q602
Q604
21
R
4
L
3
REC/PLAY
Q107
Q108
MUTING
T1/T2
JOG701
JOG
VOLUME
LED
DRIVER
49 50
47
IC701
Q710
63
IX0553AW
SYSTEM
MICROCOMPUTER
(2/2)
BIAS