Re: The Sinclair / Science of Cambridge MK14
Next time I dig mine out I will see what version I have. I am sure that the CPU buses are not brought out on mine, I remember thinking that was rather silly. I never had the VDU(or any of the add-ons other than the cassette interface) though.
I may still have some bits of the metal dome upgrade around. Obvously it's not fitted to
the machine as I soldered all the switches in but I think I came across at least some of the buttons, domes, metal panel, etc when packing up for the house move. In which case I will have kept them.
The problem with needing the pull-down resistor was that it wasn't totally obvious what to do (not for a newbie anyway). A clear 'solder a 1k resistor between here and here' would have solved a lot of problems
Like you, I got one because it was all I could afford. Thinking back I wish I'd saved a little more and bought an Acorn System 1. Having used later Acorn Systems it is obvious they were much better designed machines.
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