HP-71B Changing Lower and Upper Halves

[MikeSD]

(03-19-2018 01:53 PM)Paul Berger (Canada) Wrote:  Well if you are concerned that there may be differences in the wiring I would suggest you ring out the connections on both sides and using the published schematic as a guide you should be able to determine what the connections are, and if there are differences between the versions.

Paul.

That's what I'm doing. Pretty hard to mess up the connection though. The zebra does the alignment and they have to be straight across, to every pad with a connection.

But I will check the connections later. I know the two halves I'm working with go together.