deskthority

Although he heard that P75 is PS/2 connection, it was not a PS/2 port, when it decomposed and the terminal was checked.
Since an internal signal is the same as PS/2, it becomes possible to use it, if a pin is connected.

Since it has not resized, a picture is large. Please take care. （115MiB)
The picture of a main part. The picture of a keyboard. Decomposition picture. IBM P70
http://deskthority.net/photos-videos-f8 ... t7321.html

P75, from a computer view, is a lot more practical than a P70 if you can find one. One example is the P75 uses a SCSI drive rather than MCA-ESDI-Whatever the fuck IBM used drive of the P70 and other MCA machines. Same keyboard however so that's a plus.