Power Supply Connector CN56
SCSI Power Supply Connector
Pin Signal V dc Min. V dc Max.
1, 2, 3 +5 volts +4.75 +5.25
4, 5 Ground – –
6 +12 volts +11.4 +12.6
7 Ground – –
8 −12 volts −11.4 −13.2
9 −5 volts −4.53 −5.5
10 Ground – –
Pin Signal V dc Min. V dc Max.
1 +12 volts +11.46 +12.6
2, 3 Ground – –
4 +5 volts +4.758 +5.25
400 IBM Mobile Systems HMM - Volume 1