Epson DLQ-3000 Minerva+, Service Manual, Page: 168 / 189

Appendix
Rev. A
A-3
Table A-2. Connector Pin Assignment (CN1)
Pin No. I/O Signal name Description
1 O HD15 Pin 15 signal
2 – COM6/22 Pins 6/22 common
3 – COM11 Pin11 common
4 – COM3/19 Pins 3/19 common
5 O HD23 Pin 23 signal
6 – COM7/15 Pins 7/15 common
7 O HD22 Pin 22signal
8 O HD19 Pin 19 signal
9 O HD9 Pin 9 signal
10 – HD23 Pin 23 signal
11 O HD11 Pin 11 signal
12 O HD14 Pin 14 signal
13 – COM10/18 Pins 10/18 common
14 – COM2 Pin 2 common
15 O HD6 Pin 6 signal
16 O HD10 Pin 10 signal
17 O HD2 Pin 2 signal
18 O HD18 Pin 18 signal
19 O HD7 Pin 7 signal
20 – COM14 Pin 14 common
Table A-3. Connector Pin Assignment (CN2)
Pin No. I/O Signal name Description
1 – COM1/21 Pins 1/21 common
2 – COM9/13 Pins 9/13 common
3 O HD5 Pin 5 signal
4 O HD13 Pin 13 signal
5 O HD9 Pin 9 signal
6 O HD17 Pin 17 signal
7 – COM5/17 Pins 5/17 common
8 O HD21 Pin 21 signal
9 O HD20 Pin 20 signal
10 – COM12/16 Pins 12/16 common
11 – COM4/24 Pins 4/24 common
12 O HD12 Pin 12 signal
13 O HD1 Pin 1 signal
14 O HD24 Pin 24 signal
15 – COM8/20 Pins 8/20 common
16 O HD16 Pin 16 signal
17 O HD4 Pin 4 signal
18 O HD8 Pin 8 signal
19 I TEMP Thermistor signal
20 I TEMP Thermistor signal