Power Supply Connectors; Option Card Riser Board Connector - Epson NX Service Manual

Power Supply Connectors

The power connector (CN13) is a 12pin male header connector. It is located on the system
board and supplies power to the board and the option slots. Figure A- 11 shows the connector;
Table A- 11 provides the pin assignments.

Option Card Riser Board Connector

The riser board connector (CN14) is a 120-pin, female recepticle that supplies power and
interface lines to the four option slots on the riser board. Figure A-12 shows the connector
and Table A-12 provides the pin assignments.
A-14
Figure A-11 Power Supply Connector
Table A-11
Power Connector Pin Assignments