IBM N51 Series

Power Supply Connector CN25
Power Supply Connector CN26
Power Supply Connector-Reserved
Pin Signal V dc Min. V dc Max.
1 +5 volts +4.75 +5.25
2 Ground – –
3 +12 volts +11.4 +12.6
4 Ground – –
5 Sub+5 volts +4.75 +5.25
6 System On – –
7 Power On – –
8 Mode
Control
– –
9 Security – –
10 Ground – –
11 Sub+12 volts +11.4 +12.6
12 NC – –
Pin Signal V dc Min. V dc Max.
1 CVCC +19 +21
2 Ground – –
Pin Signal V dc Min. V dc Max.
1 CVCC +19 +21
2 Ground – –
Dock II (3546) 399