Power Supply Connectors; A-9 Main Power Connector; A-27 Main Power Connector Pin Assignments - NEC PowerMate Enterprise Manual

A-32 Connector Pin Assignments

POWER SUPPLY CONNECTORS

Figure A-9 and Figure A-10 show the power supply connectors located on the back of the
riser board. Table A-27 and Table A-28 display power supply connector pin assignments.
Pin
1
2
3
4
5
6
7
8
9
10
Table A-27 Main Power Connector Pin
Assignments
Signal Name Pin
+3.3V 11
+3.3V 12
COM 13
+5V 14
COM 15
+5V 16
COPM 17
PW-OK 18
5VSB 19
+12V 20
+3.3V
11
-12V 12
13
COM
PS-ON 14
COM 15
COM 16
17
COM
-5V 18
19
+5V
20
+5V
Figure A-9 Main Power Connector
Signal Name
+3.3V
– 12V
COM
PS-ON
COM
COM
COM
– 5V
+5V
+5V
1 +3.3V
+3.3V
2
3
COM
4
+5V
5 COM
6
+5V
7
COM
8
PW-OK
9
5VSB
+12V
10