Sharp MD-E9000H Service Manual page 41

SW701-SW723
SECTION
2
G
+B7
MD+5V
+B3
+3.2V
LED
Q702
DRIVER
+B4
A_+10V
+B5
+B6
TO CD
+B2
SECTION
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1 2 5 20 21
80
98
VEE
2 KEY 1
KEY
KEY 2
3
4 KEY 3
8
TO CD
14
15
22
24
P_CONT
P_MUTE
23
25
28
45 44 43 42
12
4
10
3
L
+
1 L
L
–
L
R
R
+
R
6
R
–
IC901
LA4628
POWER AMP.
14
VOLTAGE
REGULATOR
VOLTAGE
D801
Q941
+B1
REGULATOR
Q942
D802-D805
VOLTAGE
REGULATOR
Q952 Q951
KIA7810AP
VOLTAGE
REGULATOR
–VP
SW +5V
Q961
CD+B
VOLTAGE
REGULATOR
RELAY
DRIVER
Q871
+B6
UNSW +5V
VOLTAGE REGULATOR
Figure 41 BLOCK DIAGRAM (4/4)
FL701
DISPLAY
50 51 52
IC701
IX0395AW
SYSTEM
MICROCOMPUTER
41 40 99 39 38 37 36 35 32 31
XL701
8.3886 MHz
SW724
OPEN/CLOSE
L
11
13
8
9
R
PT801
MAIN POWER
TRANSFORMER
F801
T6.3A L 250V
F803
T2.5A L 250V
F802
T2.5A L 250V
Q801
+B6
UNSW +5V
D873-876
Q962
AN78L05
– 41 –
MD-E9000H
53 61 62
51
50
48
81
97
+B6
VDD
91
LED701
Q701
7
T_STBY
+B6
RX781
REMOTE
1 3
SENSOR
2
+B6
JK981
HEADPHONES
FAN MOTOR DRIVER
Q971 Q972 M
M905
FAN MOTOR
+B5
+ SP_L(+)
–
SP_L(–)
SP_R(+)
+
–
SP_R(–)
SO901
SPEAKER
TERMINAL
AC POWER
SUPPLY CORD
RL800
AC 230 V, 50 Hz
L871
SO801
AC LINE AC INPUT
FILTER
SOCKET
T.F.
PT871
SUB POWER
TRANSFORMER