Sharp CD-MP700 Service Manual page 20

CD-MP700/CD-MP77
+
–
18 17 16 15
A
C913
100P
C907
R903
100P
1K
R905
560
C909
B
0.1(ML)
C903 C904
0.001
0.001
100/100
R901 R902
56K 56K
C902
C901
0.1/50
0.1/50
C
14
D
A_GND
15
R-CH
16
SP_DET
27
SP_RLY
28
M_+13V +B
25
E
LD+7V
+B
10
R961
A+10V 1
+B
22
+B_PROTECT
23
D+5V +B
12
A_5V
+B
11
F
SW_5V +B
26
CD_GND
13
AGND(AUDIO PRO)
21
M_GND
19
G
D_GND
24
CD_D_GND
17
CD_A_GND
18
TAPE_A_GND
20
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 35.
1
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14 13 12 11 10 9 8 7 6 5
-B
-B
-B
0.1(3W)
R918
1.5K
0.01(ML)
R919
R910 1.8K
1K
Q902
KTC3199 GR
R920
1.8K
C911
C919
R921
0.01(ML)
1.5K
R958
100(1/4W)
Fusible
-B
R908
1K
+B
VOLTAGE
REGULATOR
IC855
KTC2026
SILICON
+B
R860
220
C865
10/50
ZD852
DZ8.2BSB
D857 D852
DS1SS133 DS1SS133
D851
DS1SS133
+B
2 3
Figure 20 SCHEMATIC DIAGRAM (5/10)
IC901
STK41242
POWER AMP.
4 3 2 1
+B
+B
-B
R917
ZD902
DZ12BSB
C917
C916 C918
100/50 100/50
R925
1.5K
D906
(1/2W)
DS1SS133
D905
DS1SS133
R927
39K
C921
4700/50
R922
0.1(3W)
-B
C920
3300/71
R929
47K
SP_DET
D909
1N4004S
VH–
VL–
+B
IC851
KIA7812AP
-B
VOLTAGE
-B
REGULATOR IC851
+B
13V
3 1
+B
2
D858
DS1SS133
D859
DS1SS133
IC852 +B
KIA7810AP
VOLTAGE REGULATOR
+B
3 1
R857
2
3.3(1/2W)
R853
22K
+B
D855 DS1SS133
+B
+B
3 1
2
R852 C859
C858
10K 0.1(ML)
0.1
(ML)
IC853
KIA7805AP
VOLTAGE REGULATOR
4
– 20 –
+B
+B
Q903
KTC3199 GR
ZD903
DZ12BSB
R926
1.5K
(1/2W)
R928
39K
C922
4700/50
C923
3300/71
R930
47K
D910
1N4004S
VL+ VH+
BI801
1
2
3
4
5
6
+B
7
+B
8
9
C856
10
3300/35
11
+B
+B
CHASSIS
5 6
L902
3µH
R
L901
3µH
L
CHASSIS
CN
1 1
2
2
3 3
4
4
5
5
6
6
7 7
8 8
9 9
10 10
CNS801
1
2
3
4
5
6