Epson Perfection 1270 Service Manual - Page 36

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Epson Perfection 1270 Service Manual
EPSON Perfection 1670 Photo/Perfection 1270
Table 5-7. I/F Board J7
Pin No.
1
2
3
4
5
6
7
8
Table 5-8. CCD Board J2
Pin No.
1
2
Table 5-9. Inverter Board CN1
Pin No.
1
2
Table 5-10. TPU Inverter Board CN2
Pin No.
1
2
APPENDIX
Signal
I/O
VCC5V
O
GND
-
TPO15V
O
LOD
O
GND
-
SO
I
SI
O
SCK
O
Signal
I/O
L15V
O
GND
-
Signal
I/O
LAMP
O
LAMP
O
Signal
I/O
LAMP
O
LAMP
O
Overview
Revision B
36