Sharp MD-E9000H - Page 58

MD-E9000H
– 58 –
A
B
C
D
E
F
G
H
1
23456
Figure 58 SCHEMATIC DIAGRAM (7/12).
• NOTES ON SCHEMATIC DIAGRAM can be found on page 37.
+3.2V
3
2
1
3
2
1
3
2
1
Vcc
A_GND
(MD)S_GND
(MD)M_GND
(MD)H_GND
A_GND
+B
A_GND
Vcc
D_GND
SW_5V
CD_GND
CD+B
UN-SW_5V
MD_+A3.1V
FAN_CONT
MD_+D5V
(MD) D_GND
+B/2
M_GND
SW_5V
UN-SW_5V
P_CONT
A_GND
R-CH
L-CH
P_MUTE
A_+10V
A_GND
+B
+B
1
1
4
3
1
2
2
4
5
3
6
1
7
8
9
10
11
12
2
4
5
3
6
1
7
8
9
10
11
12
6
5
7
4
3
2
1
23 4 56 7 8 9
10 11 12 13 14
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
R
R
R
L
L
L
L
L
R
R
R
L
+
–
–
+
INP1
INP2 GND
VCC1
+OUT2
–OUT2
PWR GND2 –OUT1
+OUT1
PWR GND1
NOISE
PREVENT
STANDBY
+5V
CNP404
P53 8 - H
TO MAIN PWB
CNP403
P53 7 - H
TO MAIN PWB
CNS701
P55 12 - E
TO DISPLAY PWB
+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
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
MUTING
MUTING
BI901
CNS901
R909
22K
C905
47/50
Q902
KTC3199 GR
R901
15K
R907
1K
R903
2.7K
Q901
KTC3199 GR
C901
0.001
R905
2.2K
C903
2.2/50
R906
2.2K
R902
15K
R908
1K
C902
0.001
R904
2.7K
C986
0.001
C987
0.001
R983
10K
C985 22/16
C912
100/35
R910
3.3K
C911
100/16
C904
2.2/50
C913
0.47/50
C907
0.1(ML)
R911
1K
C914
100/25
R914
1K
C910
0.1(ML)
R913
1K
C909
0.1(ML)
R912
1K
C908
0.1(ML)
IC901
LA4628
POWER AMP.
L902
0.29µH
C918
0.022
R916
6.8
BI903A
BI903B
CNS903
C948
3300/25
C949
6800/16
D961
DS1SS133
UN-SW_REG
R928
2.2K
C947
6800/25
R941
1K
C953
47/25
C952
0.1(ML)
C951
0.1(ML)
R951
3.3
RP941
0.5
Posistor
Q942
KTC3199 GR
Q951
KIA7810AP
Q941
KTC2026
R942
47K
C943
470/10
C942
100/16
ZD941
DZ6.8BSA
C941
0.022
R955 220
R952
22K
ZD951
DZ3.6BSB
C954
0.022
C955
100/10
C956
0.022
R954
220
Q952
KTC3203 Y
R953
1.2K
Q962
AN78L05
C963
47/25
D962
DS1SS133
C964
0.1(ML)
R962
10K
C966
47/25
C965
0.1(ML)
Q961
KIA7805AP
R961
10K
C962
0.1(ML)
C961
0.1(ML)
BI902
CNS902
FM SIGNAL