Sony PCV-RX480DS - Manual (Page 76)

VAIO Digital Studio™ System Reference Manual 62
Keyboard and Mouse Ports
The keyboard port and the mouse port are 6-pin female
PS/2-type (mini-DIN) ports. They have identical pinouts.
Keyboard and Mouse connectors
Pin
Signal Name
1 Data
2 NC
3 Ground
4 PS2VCC
5 Clock
6 NC
Keyboard
Mouse
1
2
3 4
5
6
1
2
3 4
5
6