HP Model 712/100 hp 9000 series 700 model 712 service handbook (a2615-90039) - Page 127
Table 7-1., CPU Board Power Pinouts, Table 7-2., Floppy Drive Power Pinouts
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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 Description START_PWR_DOWN_L POWER_ON_L +5V GROUND +12V GROUND +5V +3.3V +5V (SCSI) GROUND +5V Wire Color white blue orange black red black orange yellow violet black orange Table 7-2 lists the pinouts for floppy drive power: Table 7-2. Floppy Drive Power Pinouts Pin Number 1 2 Description +5V GROUND Wire Color orange black 6-2 Diagrams
6–2
Diagrams
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
Description
Wire Color
1
START_PWR_DOWN_L
white
2
POWER_ON_L
blue
3
+5V
orange
4
GROUND
black
5
+12V
red
6
GROUND
black
7
+5V
orange
8
+3.3V
yellow
9
+5V (SCSI)
violet
10
GROUND
black
11
+5V
orange
Table 7–2 lists the pinouts for floppy drive power:
Table 7–2.
Floppy Drive Power Pinouts
Pin Number
Description
Wire Color
1
+5V
orange
2
GROUND
black