Epson Perfection 1270 - Connector Wiring Details

EPSON Perfection 1670 Photo/Perfection 1270 Revision B
APPENDIX Overview 35
5.1.3 Connector Wiring Table
The following tables indicate the wiring of the Connectors on the Boards.
Table 5-2. I/F Board J1
Table 5-3. I/F Board J2
Table 5-4. I/F Board J4
Table 5-5. I/F Board J5
Table 5-6. I/F Board J6
Pin No. Signal I/O
1VCC -
2 DATA- I/O
3DATA+I/O
4 GND -
Pin No. Signal I/O
1L15V O
2 VCC5VR O
3L15V O
4 GND -
5OSB I
6 GND -
7OSG I
8 GND -
9OSR I
10 GND -
11 NC -
12 PHI1 O
13 A12V O
14 PHITGR O
15 GND -
16 PHITGR O
17 PHITGR O
18 PHICP O
19 GND -
20 PHI1L O
21 GND -
22 PHIRS O
Pin No. Signal I/O
1 OUT2B O
2 OUT2A O
3 OUT1B O
4 OUT1A O
Pin No. Signal I/O
115V I
2 GND -
3 GND -
Pin No. Signal I/O
1 BUTTON1 I
2 BUTTON2 I
3 BUTTON3 I
4 BUTTON4 I
5LED R O
6 LED G O
7 GND -
8 VCC O
9 Home Sensor I
Pin No. Signal I/O