Sharp CD-SW200 Service Manual

CD-SW200
6 – 7
Figure 6-7 SCHEMATIC DIAGRAM (7/10)
POWER AMP.
100
Fusible
(1/4W)
100
Fusible
(1/4W)
100
Fusible
(1/4W)
100
Fusible
(1/4W)
1
9
13
17
19
20
21
4
6
5
7
8
10
15
11
12
16
18
2
3
KTC3875 GR
4.7K
1K
KTC3203 Y
1N4148H
1K
4.7K
1N4148H
0.068
0.33
22K
18K
10/50
0.001
10K
47/25
100P(CH)
10K
10K
10/50
100P
0.001
10/50
220
100K
100K
6.8K
47/25
47/25
10K
470/16
100
100P
4.7K
2.7K
10K
100K
1N4148H
10/50
100K
10K
6.8K
4.7/50
1K
KTC3875 GR
3.3
10K
1N4148H
KTC3203 Y
470
47/25
3P(CH)
56K
3P(CH)
33/50
33/50
4.7/50
56K
0.1
560
56K
47/50
560
47/50
1N4148H
0.1
0.1
10K
10K
22
10K
22K
22K
1N4148H
100
8
4
DZ15BSA
0.1
0.1
10 10 10
0.1
10
56K
56K
56K
47/25
KTC3875 GR
KTC3875 GR
1N4148H
1.5K
1.5K
DZ15BSA
0.1/50
0.22
100/100
1.8K
33K
0.1
0.22
100P(CH)
1N4148H
1N4148H
1K
56K
100/50
1.5K
KTC3875 GR
100/100
1.5K
1K
0.1
STK41241
100/50
1.8K
100/100
100/100
KTC3875 GR
1K
1K
0.001
56K
0.001
56K
1N4148H
KTC3875 G
KTC38
7
6800/85
47K
10
1K
10/50
56K
100/100
100/100
100/100
3P(CH)
100P(CH)
100P(CH)
10/50
1K
100/100
1K
0.22/3W
3P
(CH)
56K
560
33K
0.1
560
IC805
KIA7805AP
VOLTAGE
REGULATOR
3
1
2
7
1
6
5
3
2
10/50
123456789
101112131415161718
9
10
11
12131415161718
1N4148H
0.1
3.3
0.1
22K
KIA7810AP
3
1
2
1N4148H
22K
0.1
22K
22/50
1N4148H
1N4148H
1
1N4148H
8.2BSB
0.1
10/50
220
KTC2026
2
KIA7812AP
31
Vref
+ -
- +
+12V
(1/2W) (1/2W)
(ML)
(ML)
(1/2W) (1/2W)
(1/2W)
(1/2W)
(3W)
(3W)
+
-
+
-
VH+ VH- VL- VL+ GND
(ML)
(3W)
(3W)
(ML)
(ML)
(1/2W)
(ML)
-
+
-
+
VH-
VL-
A_5V
A_5V
(ML)
(ML)
(1/2W
)
13V
(ML)
(ML)
AGND
M_GND
D_GND
CD_D_GND
CD_A_GND
TAPE_A_GND
CD_GND
P6-3 1-C P6-4 8-H
TO MAIN SECTION
A+10V
+B_PROTECT
LD+8V
SP_RLY
SP_DET
R_CH
L_CH
M_+13V
AGC
SW_5V
A_GND
DIMMER
IC806
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
+B
C977
C909
R903
C901
C903
R907
C905
C908
C910
C904
R906
C906
R905
R909
C911
C913
C902
R902
R915
C912
R910
C914
D501
R501
C501
R508
C518
R524
C517
C531
R528
R527
C530
R515
C519
C520
R507
C532
R531
R530
C523
R516
C507
R517
C512
C513
R514
C511
R513
Q502
C508
C510
R509
D504
C509
R512
R510
R511
IC503
IC503
KIA4558F
PRE AMP.
R523
R913
R911
C915
R908
R904
R912
R914
R918
R920
R916
Q902
R923
ZD901
D902
C919
C918
D901
R921
R919
Q901
R917
D811
C834
R821
R822
IC805
C833
D821
D816
R828
D815
R827
C844
ZD806
C843
R826
IC808
R538
R539
Q506
R534
R535
D506
C920
Q903
Q904
D903
R922
R925
L901
3µH
ZD902
L902
3µH
R924
IC901
C923
C924
R927 R928 R930 R929
R853
C837
R823
C838
IC806
R825
C842
D814
D813
C840
IC807
D817
Q805
Q8
0
C847
R835
C
R
R932
R931
C976
C928
R934
C927
R933
C929
0.47/50
0.47/50
C925
C926
R937
C934
C930
C933
R939
R941
C935
R940
C932
C931
R936
R935
R944
C938
C936
R942
R947
R946
C939
C937
R943
R945
R926
D505
R540
Q505
R542
R543
D503
Q503
C528
R545
R544
R541
R938
R824
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.

Sharp CD-SW200 Specifications

General

Brand	Sharp
Model	CD-SW200
Category	Stereo System
Language	English