Sharp MD-C2 - Page 48

MD-C2
– 48 –
Figure 48 SCHEMATIC DIAGRAM (9/16)
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 29.
R816 330
R827 10K
CNPV00
Q807
2SD2012
R825 330
R815 330
R823 100K
C828 0.047
ZD806
DZ5.1B
C827
0.047
(ML)
C825
0.047
R811 330
ZD805
DZ6.2B
C824
0.047
(ML)
IC801
KIA7812P
VOLTAGE
REGULATOR
1
CNP801
D818
1SS133
D815
1SS133
C830
0.047
(ML)
C829 1/50
C834 0.022
IC803
KIA7806P
VOLTAGE
REGULATOR
1
C822 0.022
C823
1/50
D820
1N4004S
D814
1N4004S
C818
0.47/50
IC800
AN78L05
CONSTANT
VOLTAGE
REGULATOR
1
C817
0.047
C813
3300/50
DV00
1SS133
DV01 1SS133
DV02 1SS133
QV02 HSC1815 GR
RV19
QV03
HSC1815 GR
RV
CV16 47/50
RV20 56K
RV00
100
CV06
47P
CV09
33P
CV10 47/50
CV11
47/50
RV02 22K
RV47
680
CV07
47P
RV03
56K
CV08
33P
RV04
56K
RV01
100
ICV00
STK40705
POWER AMP.
RV46 680
RV12 0.2
RV18
10K
RV16 1K
CV14
0.022
QV00
HSC1815 GR
RV11
0.2
RV13
0.2
RV15
1K
RV17
10K
CV15
0.022
QV01
HSC1815 GR
RV10
1K
RV09
1K
RV07
56K
RV08
56K
CV12
33P
CV13
33P
RV06 1K
RV05 1K
T
D803
1N4004S
D804
1N4004S
1
D811 1N4004S
D812
1N4004
S
Q800
2SB137
5
C810
47/50
C811 47/50
R80
100
ZD801 DZ5.6C
C812 100/35
R802 12K
C815
4700/25
C814 3300/50
R818 1K
ZD808 DZ7.5A
C831
100/16
C816
4700/25
R819
330
Q811
KRC107 M
ZD810
DZ6.8A
R821 1K
D819
1SS133
C832 0.047
Q809
2SD2012
Q808
HSC1815 GR
D816 1N4004S
D817
1N4004S
9
10 11 12 13 14 15
8
7
6
5
4 3 2 1
2
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
CV00
47/50
CV01
47/50
CV02 47/50
CV03 47/50
C821 47/25
C820 0.047
F804
630mA/125V
RV14 0.2
FW800-B FW800-A
L CH
R CH
PRI– SUB PRI+ IN– IN– IN+ IN+ BIAS OUT OUT POSIS TOR POSIS TOR +VCC –VCC –VCC
VF2
VF1
VP
1
32
VF2
VP
VF1
FAN H/L
GND(A)
VLOAD1
POWER
POSISTOR
SP_RELAY
HP_SW
RCH
A_GND
LCH
FAN_MOTOR
SP_PROTECT
NC
–13V(A)
+12V(A)
+12V(M)
+5V_SWD
GND(D)
GND(CD)
+6V(MD_A)
+5V(MD_D)
GND(MD)
CNP400
CNSF05
P37 12-D
TO MAIN PWB(1/3)
+5.6V_USWD
+7.3V(CD)
P41 12-G
TO MAIN PWB(3/3)
POWER AMP.PWB-C1
FM SIGNAL
3
3
C819
0.047
(TF)
3
D813
1SS133
2
ZD803
DZ130A
R806
820
R808
5.6
R807
5.6
1
2
3
4
5
6
7
8
9
10
11
12
13
CHASSIS
GND
–30.7V
0V
0V
0V
0V
0V
5.1V
0.6V
10.8V5.7V
11.1V 17.7V
11.8V
11.8V
7.3V
16.2V
1.3V
0V
4.1V
0V
5.3V
6V
–31.6V
–3
7
–32.2V
6V
6.5V
11.7V
11.7V
17.3V
0V
0V
0V
0V
5.1V
5.1V
0V
5.1V
30.7V
0V 0V 0V 0V
–29V
0V 0V 0V
0.3V
32V
–32V –32V