I picked up a PCjr in a lot of stuff I got off Craigslist recently, and the other day I wired up a transformer to it and discovered it worked, so I joined up here.
Unfortunately between then and now something has gone wrong with the PCjr, and while it's still technically working, it's doing some odd things - I'll probably post a topic about it to see if anyone here knows what's going on with it.
Also, I'm looking for the official power transformer to replace my homemade setup, as my transformer is underrated and gets quite hot while the PCjr is turned on.