Sharp CD-XP300 User Manual

CD-XP300/CD-XP3300
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Figure 20 BLOCK DIAGRAM (2/3)
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
AUX
R
L
R
L
JK690
VIDEO/AUX
FM+B
+B5
CLK
+B6
+B6
+B6
+B5
AM IF
OSC BUFF
AM LOOP
ANTENNA
FM IF
FM
OSC
B.P.F
CNP301
BI601
–20dB
ATT
Q101~
Q104
Q107
Q108
Q601
Q602
Q603
Q604
10.7 MHz
450 kHz
FM
ANTENNA
REC/PLAY
CLK
CE
DI
DO DI CE
MO/ST
SWITCHING
+B5
FM/AM
IC302
LC72131
PLL(TUNER)
FM/AM OUT
L
R
BIAS
T1/T2
MUTING
P.B.
REC.
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP7
FROM CD SECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q113
Q114
Q112
Q110
Q706
Q707
Q708
SWITCHING
Q109
BIAS
OSC
Q111
L103
Q105
Q106
REC./P.B.
HEAD
TAPE 2
P.B. HEAD
TAPE 1
R-CH
L-CH
R-CH
L-CH
IC601
LC75341
AUDIO PROCESSOR
+B5
R
L
REC
R
L
ALC
R REC
L REC
POP REDUCE
SWITCHING
L(T2)
R(T2)
R(T1)
L(T1)
R
L
FM/AM
MPXIN
STEREO
AM RF IN
AM OSC IN AM OSC OUT
FM
Q360
VT
OSC
X352
4.5 MHZ
AM BAND
COVERAGE
AM TRACKING
T303 T306
Q302
X351
456 kHz
ZD351
5.1V
MO/ST
VCO
FM
DET
FM+B
GND
AM IF
CF351
IC303
LA1832S
FM IF DET.
FM MPX./
AM IF MPX.
AM MIX
CF352
T351
FM RF
OSC
FM
L312 T301
CF303T302
IC301
TA7358AP
FM FRONT END
BF301
21
4
24
2
1
81817
3
9
10
18
11
16
3
15
10
9
7
23
14
12
13
1
2
19
7
18
10
13
21
4
2
24
23
6
9
16
12
11
15
1
5413
8
4
3
1
21
7
98517
6
21
21
20 22 11
17
1615
9
6
5
7
13
14
12
15
162324
4
7
H/N
P.B
REC
T1/T2
T1/T2
NOR/
HIGH
+B5
+B5
+B5
SYSTEM
MUTE
TAPE
MECHANISM
ASS'Y
MOTOR
DRIVER
SOLENOID
DRIVER
+B3
+B3
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Sharp CD-XP300 Specifications

General

Brand	Sharp
Model	CD-XP300
Category	Stereo System
Language	English