Sharp CD-MPX100E, Service Manual

Page: 26 / 84

CD-MPX100E
6 – 5
Figure 6-5 SCHEMATIC DIAGRAM (5/10)
13V
18V
0.22 0.22
0.1/50
STK43205
0.1(1W)
1N4148H
10K
56K
0.001
0.22/50
2200/35
2200/35
22K
22K
3300/25
10/50
220
4.7
0.22
0.1(ML)
0.1(ML)
KIA7810AP
3 1
22K
0.1(ML)
0.22
22/50
1K
1K
0.001
56K
56K
1K
820
22/50
10/50
10/50
100(1/4W)
Fusible
100/63
0.1(ML)
22K
1N4148H
1N4148H
KIA7805AP
3 1
KIA7812AP
VOLTAGE REGULATOR
3 1
1N4148H
1N4148H
KTC2026
22/50
DZ8.2BSB
22K
0.1
0.1(ML)
1N4148H
0.01
270
C901
0.22/50
100(1/4W) Fusible
100/63
0.22
0.22
4.7
2.2K
KTC3199
GR
0.1(1W)
0.01
270
22K
470P
(CH)
3P(CH)
470P
(CH)
2.2K
1K
1N4148H
3P(CH)
820
56K
KTC3199 GR
2
2
2
9 10 11 12 13 14 15 8 7
0.22
6 5 4 3 2 1
A_GND
+B_PROTECT
GND
GND(M_GND)
GND
+B2
R-CH
L-CH
SP_RLY
SP_DET
(CD_GND)
GND
(ML)
SUB_B
DRIVER GND
CD(A_GND)
A_+10V
M_+13.5V
R
L
L
R
VF1
-VF
VF2
D_GND
UNSW_5.6V
D_5V
SW_5V
LD+7V
P_IN
(A_GND)
(2W)
(2W)
Ch1 Out Out Ch2
Ch2
Ch1
-
-
+
+
+Vcc -Vcc
R-CH
L-CH
6-1
1
-B
~
D
TO
MAIN
SECTION
(D_GND)
2
6
1
3
4
5
6
6
5
4
3
7
1
4
5
2
3
1
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
FW705
6-8
1
2-E
FROM
DISPLAY
PWB
VOLTAGE
REGULATOR
VOLTAGE REGULATOR
POWER AMP.
0.29 µH
0.29 µH
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+
+B
+B +B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
-B
-B
C903
R901
R907
R909
R911
C909
C907
R903
C905
C932
C916
C915
R921
C913
D905
R923
R915
R913
C911
R925
Q901
R917
R914
C910
C912
R922
C914
R918
Q902
R924
R916
D906
R912
R908
C950
R902
C904
C902
R904
R910
C906
C908
IC901
IC852
IC853
D851
R852
C855
C854
R853
D852 D857
C859
C858
IC855
C865
R860
C863
ZD852
R859
IC851
C864
C851
D858
D859
C856
C949
C948
R927
R926
CNP802
BI801
CNS801
C927
C926
L901
L902
R941
C929
C928
R940
R854
A
B
C
D
E
F
G
H
1 2 3 4 5 6
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.