Epson Stylus PHOTO 2000P Service Manual page 152

EPSON Stylus PHOTO 2000P
Table 7-9. Connector Pin Assignment - CN12
Pin Signal Name
1 GND
2 ENB
3 VCC
4 ENA
5 GND
Table 7-10. Connector Pin Assignment - CN13
Pin Signal Name
1 PF-A
2 PF-B
Table 7-11. Connector Pin Assignment - CN14
Pin Signal Name
1 CR-A
2 CR-B
APPENDIX
I/O Function
- Ground
Rotary encoder Phase B
I
output
- +5V
Rotary encoder Phase A
I
output
- Ground
I/O Function
O PF motor Phase A
O PF motor Phase B
I/O Function
O CR motor Phase A
O CR motor Phase B
Connector Summary
Revision A
152