Sharp MD-C2 Service Manual page 49

CV18 CV17
0.1 0.1
(ML) (ML)
CV20 CV19
0.1 0.1
(ML) (ML)
RV23
RV22
4.7
4.7
QV03
HSC1815 GR
RV31
4.7K
RV32
100K
D800
TS6B04GM–1
C800
F800
0.22
C813
5A/125V
3300/50 (ML)
C801
0.22
(ML)
F801
5A/125V
D803
D801 F802
1N4004S
1N4004S 2A/125V
C802
0.047
(ML)
C803
0.047
D804
(ML)
D802
1N4004S
1N4004S
C806
100/50
R801
C808
100
100/50
–37.3V
–31.6V
Q800 D808
2SB1375 1N4004S
VF1
VF2
D809
1N4004S
C804 F803
0.047
C816 1.25A/125V
(ML)
4700/25
C805
D812
0.047
1N4004S
D810 (ML)
1N4004S
CHASSIS
GND
7
RLV00
1 3
2 4
5 6
DV08
1SS133
DV06
1SS133
RV45
DV05
12K
1SS133
0V
0.8V
QV04 DV04
RV44
HSC1815 GR 1SS133
12K
0V
CNP901
1 1 1
2 2 2
3 3 3
4 4 4
T900
CNS802
POWER TRANSFORMER
1 1
2 2
3 3
1 1
2 2
TF900
3 3
4 4
5 5
6 6
7 7
CNP800 CNS800
8 9
Figure 49 SCHEMATIC DIAGRAM (10/16)
RV48
270
3 2
0V
10.8V
QV08
1
KRC107 M
0V
RV39
47 (1/2)
6.9V
7.6V
RV38
0V
3.9K
7.6V
RV36
4.7K
0V
RV37
0V
470K
RV43
180 (1/2W)
L-CH
GND
R-CH
RV42
GND
180 (1/2W)
HP_SW
WTV00
R902 D900
4.7K 1N4004S
D903
1N4004S
D901
1N4004S
Q900
HSC1815 GR 0V
0.8V
0V
D906
1SS133
3 4
RL900
1 2
C900
0.0047
1 1
2 2
3 3
POWER PWB-C2
10
– 49 –
MD-C2
SOV00
RATED SPEAKER
IMPEDANCE
:6OHMS MIN
LEFT
RIGHT
CHASSIS
GND
FAN MOTOR
2 2
1 1
HEAD PHONE
PWB-B4
RE51
JE01
180 (1/2W)
HEAD
PHONES
RE52 1
180 (1/2W)
2
3
1
1
2
4
LE51
5
3
2.2µH
6
4
7
5
5
FWE01
7 1
NC
NC
4 3
T901
R900
4.7M
AC900
L900
AC POWER
LINE FILTER
SUPPLY CORD
AC INPUT
120V 60Hz
11 12
MOV01
M