Sharp CD-SW200 Service Manual

CD-SW200
4 – 2
Figure 4-2 BLOCK DIAGRAM (2/4)
7
IC101
AN7345K
PLAYBACK AND RECORD/
PLAYBACK AMP.
AUX
VIDEO
R
L
R
L
JK690
GAME INPUT
JK691
VIDEO OUT
-20dB
ATT
Q101~
Q104
Q107
Q108
Q608
Q607
REC/PLAY
CLK
CE
DI
+B4
L
LR
R
BIAS
T1/T2
MUTING
P.B.
REC.
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
P.B.
CNP2
FROM CD SECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q113
Q114
Q112
Q110
LED
DRIVER
Q702
Q709~
Q712
Q703~
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
IC603
IXA043AW
SOUND
+B4
R
L
REC.
R
L
ALC
R REC.
L REC.
POP REDUCE
SWITCHING
L(T2)
R(T2)
R(T1)
L(T1)
21
24 23 24 23
4
24
2
1
18
11
16
3
15
10
9
7
23
14
12
13
19
7
18
10
43
5
56
13
21
4
2
24
23
6
9
16
12
11
15
1
H/N
P.B.
REC
T1/T2
T1/T2
NOR/
HIGH
+B4
+B4
+B4
SYSTEM
TAPE
MECHANISM
ASS'Y
MOTOR
DRIVER
SOLENOID
DRIVER
+B3
+B3
LED701
JOG701
VOLUME
IC701
IXA056AW
SYSTEM
MICROCOMPUTER
(2/2)
+B4
SWITCHING
IC302
LC72131
PLL(TUNER)
FM
Q360
9 10
21
17
7
MO/ST
FM/AM
OSC
+B4
5436
22 111615
CLK
DO DI CE
1 20
VT
X352
4.5 MHz
IC303
LA1832S
FM IF DET./
FM MPX./
AM IF
STEREO
AM RF IN
AM OSC IN AM OSC OUT
1821 12162324
FM/AM OUT
R
L
FM/AM
MPXIN
MO/ST
VCO
FM
DET
FM+B
GND
AM IF
AM MIX
985 17 21
13
14
15
4
AM IF
450 kHz
CF352
T351
CF303
+B4
10.7 MHz
X351
456 kHz
ZD351
5.1V
CF351
OSC BUFF
FM
OSC
AM BAND
COVERAGE
AM TRACKING
T303 T306
Q302
FM RF
OSC
FM
L312 T301
8
4
3
5
7
FM IF
T302
9
6
IC301
TA7358AP
FM FRONT END
B.P.F
BF301
AM LOOP
ANTENNA
CNP301
FM
ANTENNA
SO302
FM ANTENNA
TERMINAL
1
2
1
BI601CNS601
1
3
4
1
3
2

Sharp CD-SW200 Specifications

General

Brand	Sharp
Model	CD-SW200
Category	Stereo System
Language	English