The power supply distributes power through the following connectors:
CPU Board Connector (11–pin)
Floppy Drive Connector (2–pin)
Hard Disk Drive Connector (4–pin)
Fan Connector on CPU board (2–pin)
Table 7–1 lists the pinouts for the power supply connector to the CPU board:
Table 7–1. CPU Board Power Pinouts
Pin Number
1
2
3
4
5
6
7
8
9
10
11
Table 7–2 lists the pinouts for floppy drive power:
Table 7–2. Floppy Drive Power Pinouts
Pin Number
1
2
6–2
Diagrams
Description
Wire Color
START_PWR_DOWN_L
white
POWER_ON_L
+5V
orange
GROUND
black
+12V
GROUND
black
+5V
orange
+3.3V
yellow
+5V (SCSI)
violet
GROUND
black
+5V
orange
Description
Wire Color
+5V
orange
GROUND
black
blue
red