Sharp MD-R3H Service Manual page 43

ND
V
5.06V
0.8V
6 4 3
5 2 1
0.8V
44
SW-A
5.07V
43
KEY OUT0
42 5.07V
01
KEY OUT1
AW
41
KEY OUT2
WZZ
5.07V
40
08GB KEY OUT3
+B
GER
39
5.07V
D+5V
MPUTER
38 5.07V
D+5V
0.8V
37
SW-4
36
SW-3
0.8V
53
SW-2
34
NC
28 29 30 31 32 33
V
7
+B
CB152
470P
8 9
Figure 43 SCHEMATIC DIAGRAM (4/10)
+B
LOADING MOTOR DRIVER
1
5.07V
RB139
1K
+B
+B
+B
CB121
100/16
RB142
560
CB134
LOADING MOTOR DRIVER
1 2 3
5.07V
RB147
1K
1 (1/2W)
+B
RB150
470
–
M
10
– 43 –
ICB102
TA7291S
2 3 4 5 6 7 8 9
RB141
1 (1/2W)
RB140
1K
CB123
0.047
(ML)
0.1
(ML)
– +
M
MOB2
TORAY
MOTOR
ICB103
TA7291S
4 6 8 9
5 7
QB102
3
KRC107 M
RB149
1 0V
2
0V
RB148
1K
CB130
0.047
(ML)
CB133
0.1
(ML)
+
MOB1
MAIN CAM
MOTOR
11
MD-R3H
CB125
100P
12