Epson PX-8 Technical Manual page 318

REV.-A
Pin No. Signal Name
In/Out
Function
14 COM 18 Out LCD drive common output 18
15 COM 17 Out LCD drive common output 17
16 COM 16 Out LCD drive common output 16
17 COM 15
Out
LCD drive common output 15
18
COM 14
Out LCD drive common output 14
19 COM 13 Out LCD drive common output 13
20 COM 12 Out LCD drive common output 12
21 COM 11 Out LCD drive common output 11
22 COM 10 Out LCD drive common output 10
23 COM 9 Out LCD drive common output 9
24 COM8 Out LCD drive common output 8
25
COM7
Out
LCD drive common output 7
26 COM6 Out LCD drive common output 6
27 COM 5 Out LCD drive common output 5
28 COM4 Out LCD drive common output 4
29 COM 3 Out
LCD drive common output 3
30 COM2 Out LCD drive common output 2
31 COM 1 Out
LCD drive common output 1
32 COMO Out LCD drive common output 0
33 COM 32 Out
LCD drive common output 32
34 COM 33 Out LCD drive common output 33
35 COM 34 Out LCD drive common output 34
36
COM35 Out LCD drive common output 35
37 COM 36 Out LCD drive common output 36
38 COM 37 Out
LCD drive common output 37
39 COM 38 Out
LCD drive common output 38
40 COM 39 Out LCD drive common output 39
41 COM 40 Out LCD drive common output 40
7-47