Oki OKIPAGE 10i Service Manual page 149

28 O A18
29 C +5V
30 O A19
31 O A20
32 C 0V
33 O A21
34 O A22
35 O A23
36 O 0V
37 O 0V
38 C 0V
39 O RSRTSO-N
40 O CS1-N
41 O CS2-N
42 O CS3-N
43 I SCRREQ-P
44 C 0V
45 I SCSREQ-P
46 O IOS0-N
47 O IOS1-N
48 O RSTXD0-N
49 O -8V
50 I RSTXD0-P
51 C D16
52 C D0
53 C D17
54 C D1
55 C D18
56 C D2
57 C D19
58 C D3
59 C D20
60 C D4
61 C D21
62 C D5
63 C D22
64 C D6
65 C D23
66 C D7
67 C D24
68 C D8
69 C D25
70 C D9
71 C D26
72 C D10
73 C D27
74 C D11
75 C D28
76 C D12
77 C D29
78 C D13
79 C D30
Address bit 18
Logic power supply
Address bit 19
Address bit 20
Logic ground
Address bit 21
Address bit 22
Address bit 23
Logic ground
Logic ground
Logic ground
RS232C request to send
ROM/SRAM select 1
ROM/SRAM select 2
ROM/SRAM select 3
SCC send request
Logic ground
SCC send request
I/O select 0
I/O select 1
RS232C send data
RS232C line voltage
RS232C receive data
Data bit 16
Data bit 0
Data bit 17
Data bit 1
Data bit 18
Data bit 12
Data bit 19
Data bit 3
Data bit 20
Data bit 4
Data bit 21
Data bit 5
Data bit 2
Data bit 6
Data bit 23
Data bit 7
Data bit 24
Data bit 8
Data bit 25
Data bit 9
Data bit 26
Data bit 10
Data bit 27
Data bit 11
Data bit 28
Data bit 12
Data bit 29
Data bit 13
Data bit 30