EEVblog #903 - HP85 Vintage Computer Teardown

1979, a screaming 613KHz clock, killer graphics, and it's a Hewlett Packard, it doesn't get much better than this!
Inside the classic HP85 Scientific / Engineering Professional Personal Computer.
Forum: http://www.eevblog.com/forum/blog/eevblog-903-hp85-vintage-computer-teardown/

Using it: https://www.youtube.com/watch?v=yac6YByAcRc
Repair: https://www.youtube.com/watch?v=14KncLx5frg

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