Sony PCV-L640 - Manuel (Page 69)

System Board 55
Keyboard/Mouse (KB/MOUSE) Connector
The combination keyboard/mouse connector is a 6-pin female PS/2
®
type (mini-DIN) connector that can accommodate the supplied VAIO
Smart convertible keyboard and wheel mouse, or a PS/2 keyboard only.
Keyboard/Mouse connector
Pin
Signal Name
1 Keyboard data
2 Mouse data
3 GND
4 +5V (fused)
5 Keyboard clock
6 Mouse clock
O N
1 2 3 4 5 6
KY0032.VSD
1 6
KB/MOUSE