8MHz Z80 on Sell My Retro

Discussions about Sinclair ZX80 and ZX81 Hardware
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Paul
Posts: 1517
Joined: Thu May 27, 2010 8:15 am
Location: Germanys west end

Re: 8MHz Z80 on Sell My Retro

Post by Paul »

Moggy wrote: Sehen Sie sich die Bilder an, Paul. ;)
Ahrrrg
From the post I expected some pictures that showed how to replace the regulator, not just a picture of a replaced regulator. Definitely my fault. I offer my excuses.
In theory, there is no difference between theory and practice. But, in practice, there is.
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1024MAK
Posts: 5120
Joined: Mon Sep 26, 2011 10:56 am
Location: Looking forward to summer in Somerset, UK...

Re: 8MHz Z80 on Sell My Retro

Post by 1024MAK »

Mark's guide is "not yet available" :lol:

Mark
ZX81 Variations
ZX81 Chip Pin-outs
ZX81 Video Transistor Buffer Amp

:!: Standby alert :!:
There are four lights!
Step up to red alert. Sir, are you absolutely sure? It does mean changing the bulb :!:
Looking forward to summer later in the year.
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