Sharp CD-E700 Service Manual page 22

CD-E700/CD-E77
+
–
18 17
A
C907
R903
100P
1K
R905
560
C909
0.1(ML)
B
C903 C904
0.001
0.001
R901
R902
56K 56K
C902
C901
0.1/50
0.1/50
C
14
A_GND
D
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
D_GND
G 24
CD_D_GND
17
CD_A_GND
18
TAPE_A_GND
20
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1
16 15 14 13 12 11 10 9 8
C913
100P
R910
1K
C911
100/100
R921
R958
100(1/4W)Fusible
R908
1K
IC855
KTC2026
SILICON
ZD852
DZ8.2BSB
D857
DS1SS133
2
Figure 22 SCHEMATIC DIAGRAM (5/10)
IC901
STK41242
POWER AMP.
7 6 5 4 3 2 1
R917
0.1(3W)
R918
C917
1.5K
0.01(ML)
C916 C918
100/50 100/50
R919
1.8K
D906
DS1SS133
Q902
KTC3199 GR
D905
R920 DS1SS133
1.8K
C919
0.01(ML)
1.5K
R922
0.1(3W)
SP_DET
IC851
KIA7812AP
VOLTAGE IC851
REGULATOR KIA7812AP
13V
3
R860
C851
220
0.1
C865
10/50
KIA7810AP
VOLTAGE REGULATOR
D852
DS1SS133
D851
DS1SS133
R853
22K
D855
3
R852
C858
10K
0.1
(ML)
KIA7805AP
VOLTAGE REGULATOR
3 4
– 22 –
ZD902
ZD903
DZ12BSB DZ12BSB
R925 R926
1.5K 1.5K
(1/2W) (1/2W)
R927 R928
39K
39K
C921 C922
4700/50 4700/50
C920 C923
3300/71
3300/71
R930
R929
47K
47K
D909 D910
1N4004S 1N4004S
VL+ VH+
VH– VL–
1
2
D858
DS1SS133
D859
DS1SS133
IC852
C856
3300/35
3 1
R857
2
3.3(1/2W)
DS1SS133
1
2
C859
0.1(ML)
IC853
5
L902
3µH
R
Q903
KTC3199 GR
L901
3µH
L
CHASSIS
BI801
1 1
1
2
2
3 2
4
3 3
5 4
4
6 5
5
6
7 6
8
7 7
9 8 8
10 9 9
10 10
11
CNS801
1
2
3
4
5
6
FW701
FROM
DISPLAY PWB
P25 12-F
CHASSIS
6