Sony PCV-E204 - Manual (Page 63)

System Board 55
Optional Keyboard and Mouse Connectors
The optional keyboard connector and the mouse connector are 6-pin
female PS/2
®
-type (mini-DIN) connectors. They have identical pinouts.
Optional Keyboard and Mouse
Pin Signal Name
1 DATA
2 NC
3 LOGIC GND
4 +5V (fused)
5 CLOCK
6 NC
KY0032.VSD
1 6
1 6
Optional Keyboard
Mouse