Power Supply Connectors - NEC POWERMATE PROFESSIONAL 9000 Service Manual

Power Supply Connectors

Table A-18 provides the pin assignments for the main power supply connector.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NOTE: When used with an ATX-compliant
power supply that supports remote power on/off,
the system board can turn off the system power
through software control.
Table A-18 Power Supply Connector (J5M1)
Signal Name
+3.3 V
+3.3 V
Ground
+5 V
Ground
+5 V
Ground
PWRGD (Power Good)
+5 VSB
+12 V
+3.3 V
-12 V
Ground
PW_ON# (power supply remote on/off control)
Ground
Ground
Ground
-5 V
+5 V
+5 V
Connector Pin Assignments A-17