Sharp CD-MPS600 Service Manual page 62

CD-MPS600/CD-MPS66
A
18 17
R903
1K
B
R901 R902
56K 56K
C
C902
0.1/50
D
14
A_GND
6
R-CH
15
SP_DET
24
SP_RLY
25
AGC
26
E
M_+13V
+B
22
LD+8V
10
A+10V
5
+B_PROTECT
21
F
+B
D+5V
12
A_5V
+B
11
SW_5V
+B
23
G
AGND(AUDIO PRO)
6
M_GND
18
D_GND
7
CD_D_GND
16
CD_A_GND
17
TAPE_A_GND
19
MAIN PWB-A1 (3/3)
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
+
-
16 15 14 13 12 11 10 9 8 7
-B
R910
1K
Q901
KTC3875 GR
R920
1.8K
C911
100/100
R958
100(1/4W)
Fusible
-B
R908
1K
Q885
+B KTC3875 GR
Q886
KTC3875 GR
IC851
8V 10V SW
GND
7 6 5 4
C856
0.1
(ML)
C855
10/50
C859
22/50
C864
22/25
R864
22K
+B
+B
R857
22K
+B
D863
DS1SS133
2 3
Figure 6-7 SCHEMATIC DIAGRAM (7/10)
IC901
STK41241
POWER AMP.
6 5 4 3 2 1
+B
-B +B
-B
R917
ZD902
0.1(3W)
12BSB
C917
0.01
R919
R925
1.5K
1.8K
(1/2W)
Q902
KTC3875 GR
D905
DS1SS133
R927
39K
C919
0.01
R922
0.1(3W)
-B
C920
3300/71
R929
47K
SP_DET
D909
1N4004S
D885
DS1SS133
VH- VL-
R889
47K
R888
47K
R887
22K
-B
R886
22K
13V 5V
+B
3 2 1
C854
220/25
IC851
C865
R854
22/25
AN80T53
3.3K
MULTI
REGULATOR
+B
R853
22K
+B
R859
10K
4
6 – 7
Q903
+B
+B
KTC3875 GR
ZD903
12BSB
R926
1.5K
(1/2W)
R928
39K
C921 C922
4700/35 4700/35
C923
3300/71
R930
47K
D910
1N4004S
VL+ VH+
+B
+B
+B
+B
-B
+B
-B
-B
+B
C850
4700/35
CHASSIS
5
L902
3µH
R
L
R
C929
0.1
(ML)
L901
3µH
L
+B
CHASSIS
BI801
CNP801
+B
1 1 1 VH+
2 2
+B VL+ +B
3 3 3
+B GND
4 4 4
-B
VL-
5 5 5
6 6 6
VH- -B
7 7 7
8 8 8
9 9 9
10 10 10
11
VF2
1
-VF
2
P_IN
3
VF1
4
5
6
UNSW_
6