Service manual

Table A-8. Connector Pin Assignments – CN9
Pin I/O Signal Name Function
1 O HD3 Head data 3
2 O HD11 Head data 11
3 O HD2 Head data 2
4 O HD19 Head data 19
5 O HD7 Head data 7
6 — +35V +35 VDC line
7 — +35V +35 VDC line
8 — +35V +35 VDC line
9 O HD22 Head data 22
10 O HD15 Head data 15
11 O HD11 Head data 11
12 O HD23 Head data 23
13 O HD10 Head data 10
14 O HD14 Head data 14
15 O HD6 Head data 6
Table A-9. Connector Pin Assignments – CN10
Pin I/O Signal Name Function
1 O PF A PF motor phase A
2 O PF B PF motor phase B
3 O PF –A PF motor phase –A
4 O PF –B PF motor phase –B
Table A-10. Connector Pin Assignments – CN11
Pin I/O Signal Name Function
1 O CR A CR motor phase A
2 O CR –A CR motor phase –A
3 O CR B CR motor phase B
4 O CR –B CR motor phase –B
5 O CR COM CR motor common
Table A-11. Connector Pin Assignments – CN12
Pin I/O Signal Name Function
1 I RELEASE1 Release sensor 1 signal
2 —- GND Signal GND
Table A-12. Connector Pin Assignments - CN13
Pin I/O Signal Name Function
1 I PG1 Platen gap sensor signal
2 —- GND Signal GND
Appendix LQ-2070 Service Manual
A-8 Rev.A