EPL-9000
Service Manual
Appendix
Table A-2. CNI, 2 Pin Assignments (Continued)
Pin No.
Signal Name
Description
50
Data bus bit 24
51
DQ9
Data bus bit 9
52
Data bus bit 25
53
Data bus bit 10
54
Data bus bit 26
55
Data bus bit 11
56
Data bus bit 27
57
Data bus bit 12
58
Data bus bit 28
59
—
+5 VDC
60
Data bus bit 29
61
Data bus bit 13
62
Data bus bit 30
63
Data bus bit 14
64
Data bus bit 31
65
Data bus bit 14
66
NC
—
Not connected
67
Pol
—
Not
used
68
—
Not
69
—
Not
used
70
—
Not used
71
NC
—
Not connected
72
—
Ground
Rev.
Summary of Contents for EPL-9000
Page 1: ...EPSON TERMINAL PRINTER SERVICE MANUAL EPSON ...
Page 8: ...REVISION SHEET Revision Date Rev 5 1994 Revision Page I issue vii ...
Page 117: ...Disassembly and Service Figure 3 50 Removing the ROS Unit 3 32 Rev ...
Page 118: ...Chapter 4 Adjustments Adjustment is required in this product ...
Page 160: ...Service Manual Appendix 0 c 1 R13 J Figure A 6 C135 MAIN Board Component Layout Rear Side Rev ...
Page 161: ......
Page 162: ...EPSON ...
