Download Sharp CD-MPS700 Service manual

CD-MPS700
4
2
1
3
R922
C922
C921
4700/35 4700/35
-B
C915
100/100
C920
3300/71
VH-
R934
56K
R930
47K
D909
1N4004S
VL-
VL+
D910
1N4004S
VH+
C885
R885
820
0.1
-B
SW
5
GND
4
+B
3
13V
2
5V
1
ZD805
DZ12BSB
10V
6
R-CH
C856
0.1
(ML)
C855
10/50
SP_RLY
C859
22/50
AGC
+B
R886
22K
IC851
8V
7
+B
+B
R888
47K
R887
22K
C854
220/16 C865
R854
22/25
3.3K
C864
22/25
+B
-B
CHASSIS
+B
IC851
AN80T53
MULTI
REGULATOR
BI801
+B
+B
R853
22K
+B
+B
+B
G
6
18
7
3
3
4
4
5
5
5
6
6
6
7
7
7
8
8
8
9
9
9
10
10
10
D863
IN4148H
AGND(AUDIO PRO)
M_GND
D_GND
CHASSIS
CD_A_GND
TAPE_A_GND
19
MAIN PWB-A1 (3/3)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
2
V
VL+
GND
VLÐ
V
R859
10K
CD_D_GND
H
2
4
11
16
17
2
CNP802
A_5V
SW_5V
1
3
P6-4 11-E
FROM DISPLAY PWB
FW705
23
D+5V
+B
D861
IN4148H
21
11
C850
4700/35
+B
A+10V
+B_PROTECT
12
+B
R857
22K
CNP8
1
3
4
Figure 6-7 SCHEMATIC DIAGRAM (7/10)
6–7
5
6
1
2
3
4
5
6
VF2
-VF
P_IN
VF1
AC_RLY
LD+8V
D862
IN4148H
5
-B
+B
+B
D860
IN4148H
P6-5 1-C
P6-6 8-H
TO MAIN SECTION
10
+B
+B
-B
1
CNS801
R863
3.3
(1/2W)
L_CH
R889
47K
R864
22K
F
L
C923
3300/71
+B
Q885
KTC3875 GR
Q886
KTC3875 GR
M_+13V
R937
56K
L901
3µH
R929
47K
SP_DET
C946
0.1/50
C9
0.1
(ML
R928
39K
-B
24
22
R
R939
10
(1/2W)
C919
0.01
0.1(3W)
SP_DET
E
L
D905
IN4148H
D885
IN4148H
A_GND
26
R926
1.5K
(1/2W)
R925
1.5K
(1/2W)
R908
1K
6
25
ZD903
12BSB
R927
39K
R958
100(1/4W)
Fusible
R
Q903
KTC3875 GR
R935
56K
1.8K
Q901
KTC3875 GR
R920
1.8K
ZD902
12BSB
D906
IN4148H
C916
100/35
C917
0.01
D907
IN4148H
Q904
KTC3875 GR
R918
1.5K
R917
0.1(3W)
R919
C911
100/100
C902
4.7/50
+B
C925
+B
Q902
KTC3875 GR
14
15
L902
3µH
-B
+B
D
+B
+B
-B
R921
1.5K
C901
4.7/50
5
-B
R910
1K
R901 R902
56K 56K
C
VL-
6
IC901
STK41242
POWER AMP.
47/25
Fusible
7
8
VH+
9
VL+
10
R916
0.22(3W)
11
R913
0.22(3W)
12
C914
100/100
R911
56K
13
R912
100(1/4W)
14
C912
100/100
15
R909 C910
33K 3P(CH)
R907
56K
C909
0.1
(ML)
560
C904
0.001
C906
R906 47/50
C905
47/50
C903
0.001
R905
560
B
16
C907
C908
3P(CH) 100P(CH)
C913
100P(CH)
R904
1K
17
VH-
+
-
18
R903
1K
GND
+
-
C918
100/35
A