Epson ActionLaser 1300 EPL-3000 Service Manual page 95

Table A-3. CN5 Pin Assignments (Continued)
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Pin No.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Rev. A
Signal Name
NC
—
NC
—
NC
—
NC
—
NC
—
—
NC
—
NC
—
NC
—
NC
—
Pol
—
—
—
o
A15
—
Table A-4. CN6 Pin Assignments
Signal Name
—
—
NC
MAO o
0
0
0
0
0
0
0
Description
Not connected
Data bus bit 9
Not connected
Data bus bit 10
Not connected
Data bus bit 11
Not connected
Data bus bit 12
Not connected
+5 VDC
Not connected
Data bus bit 13
Not connected
Data bus bit 14
Not connected
Data bus bit 15
Not connected
Not USed
Not USed
Not USed
Not USed
Address bus bit 15
Ground
Description
Ground
Data bus bit O
Data bus bit 16
Data bus bit 1
Data bus bit 17
Data bus bit 2
Data bus bit 18
Data bus bit 3
Data bus bit 19
+5 VDC
Not connected
Memory address bit O
Memory address bit 1
Memory address bit 2
Memory address bit 3
Memory address bit 4
Memory address bit 5
Memory address bit 6
Memory address bit 10
Data bus bit 4
Data bus bit 20
Data bus bit 5
Data bus bit 21
Data bus bit 6
Appendix