Keyboard And Mouse Connectors; Suspend Button Connector; Fan Connector - NEC POWERMATE VE - SERVICE MANUAL 05-1996 Service Manual

A-8 Connector Pin Assignments

KEYBOARD AND MOUSE CONNECTORS

The keyboard and mouse use standard PS/2 connectors. Pin assignments are given in
Table Appendix A-10.
Table Appendix A-10 Keyboard and Mouse Connector Pin Assignments
Pin Keyboard Connector
1 Keyboard Data
2 N/C
3 GND
4 +5V, (fused)
5 Keyboard Clk
6 N/C

SUSPEND BUTTON CONNECTOR

The suspend button connector pin assignments are given in Table A-7.
Table Appendix A-7 Suspend Connector Pin Assignments
Pin
1
2

FAN CONNECTOR

Fan connector pin assignments are given in Table A-8.. The connector plugs into one of the
power supply cable connectors.
Pin
1
2
3
Signal
+5V
Power control
Table A-8 Fan Connector Pin Assignments
Signal
Ground
+12V (fused)
Ground
Mouse Connector
Mouse Data
N/C
GND
+5V, (fused)
Mouse Clk
N/C