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Re: RAM Troubles

Posted: Fri Dec 20, 2019 4:09 pm
by jltursan
Sinclair machines have pretty decent caps indeed. I've never seen one with bad caps :)

I've seen many Z80 failures; but never causing that color distortions. PSU, if there's too many ripple in the voltage, can cause some video problems and noisy signals.

Re: RAM Troubles

Posted: Mon Jan 13, 2020 9:27 am
by vanpeebles
I might change the z80 next, which z80s are the best replacements? I've got an sgs z80 in at the moment :)