Sharp IM-MT899H Service Manual page 37

IC701 IC703
PIN PIN
VOLTAGE VOLTAGE
NO.
NO.
1
1 0 V
0 V
2
2 0 V
0 V
3
3 0 V 0.8 V
4
4 0 V
0 V
0 V 5
5 0 V
6
6 0 V 1.79 V
0 V 7
7 1.78 V
0 V 8
8 0 V
0 V
9 9 1.78 V
10
10 0 V
0 V
0 V 11
11 0.9 V
0 V 12
12 0 V
13
13 0 V
2.36 V
0 V 14
14 0 V
0 V 15
15 0 V
0 V 16
16 1.79 V
–2.76 V 17
17 0 V
0 V 18
18 –1.78 V
19
19 0 V
–1.78 V
20
20 2.73 V
0 V
0.89 V 21
21 0 V
0 V 22
22 0.78 V
23
23 0 V
0 V
0 V 24
24 0 V
IC771 IC821
PIN PIN
VOLTAGE VOLTAGE
NO. NO.
D
1.2 V
1 2.49 V
S
0 V
2 0 V
G
2.46 V 0.4 V
3
–
4
IC822
5 2.3 V
PIN
VOLTAGE
NO.
IC801
1 1.24 V
PIN
2
VOLTAGE 2.49 V
NO.
3 0.2 V
1
1.87 V
4 0 V
2
1.95 V
5 1.15 V
3 –
6 1.13 V
4
0 V
1.12 V
7
8 1.26 V
– 37 –
IM-MT899H/IM-MT899W
IC841 IC851
PIN PIN
VOLTAGE VOLTAGE
NO. NO.
1 2.04 V D 1.2 V
2.49 V S
2 0 V
3 – G 0.4 V
4 0 V
IC852
(0.2 V)
5
PIN
VOLTAGE
NO.
IC842
1 1.24 V
PIN
VOLTAGE 2
2.49 V
NO.
3 0.1 V
1 6.04 V
4 0 V
2 0 V
5 1.1 V
2.46 V
3
6 1.15 V
4 (–)
1.12 V
7
5 4.54 V
8 1.26 V
IC871
PIN
VOLTAGE
NO.
1 1.24 V
2
2.46 V
3 0 V
4 1.26 V
5
2.49 V