Amiga keyboards pinoutI switched the wires inside of a CDTV keyboard to make it work with my A4000.
You just need a little screwdriver or pin to do it.
I we name the wires in the CDTV keyboard 1, 2, 3 and 4, you'll need to switch 2 - 3 and 1 - 4.
You'll need to brake of the little "safety pin" in the ps/2 connector.
I hope I have written this to be understandable!