Hi Guys, Philip Avery and I had fun fixing my NEC PC-8201a recently. I always write these things up as I'll invariably forget what I did when I want to revisit these things later.
Anyway, if you are interested here is the article in two parts... https://www.classic-computers.org.nz/blog/2020-07-16-nec-pc8201a-rs232-repair.htm Part two is linked from part 1. Regards Terry (Tez) >
