I wish I could get that NCR tower running. If anyone
has any technical
information on Series 3400 boxes I'd love to know. I need wiring
diagrams and schematics for the power supply. It is a model 2113 that
seems fine but, just doesn't turn on.
Perhaps it's just a solder crack. If you dismantle it enough to get at the pcb's
bottom you could touch each blob with a soldering gun. I have fixed at least 1 unit that
way (it worked after I did anyway).