[Jukebox-list] 222 write in problem

I have a machine customer brought only wanting to swap out the amp. What he failed to tell me was that it also doesn't select.

With the carriage at rest position, make any selection it immediately trips & plays V8 (rest position). After cancelling that and trying any other selection it will not trip to play.

Readout is fine via battery test.

Pulled back door off and selection receiver has had caps replaced

Regards, Rick