Hi there - not sure how much overlap there is with vcfed's forum, but thought I would reach out here in case. I have a terminal from 1974 (based on date codes I've found on the motherboard). I'm unable to determine manufacturer and that would be handy for diagnostic purposes. The terminal casing is made out of foam, and although there are some serial numbers stamped around, nothing really lines up. The fans inside have zero dust or dirt, so I'm thinking this may not have seen much use, or may be a prototype or pilot for something. It does have RS232 capability. Interestingly the screen is set down below the keyboard so that only half of it is visible.
My main issue right now is the PSU - I am trying to determine if I'm safe to attempt powering up the board (the PSU so far seems to be ok, although some voltages on a couple of pins are mysterious). Anyway, on the extremely off chance anyone has ever seen one of these or something like it.. any tips would be appreciated. If I can find a manual I'll feel a lot safer about turning it on. Some pics here: https://drive.google.com/drive/folders/1-2uEFbi3OKBYr06y6yHnygDiLMtw2Qkj?usp =sharing Brad b...@techtimetraveller.com
