Resources Wiki oldcomputer.info (pinouts) 99er.net Robots & Computers (pinouts) TI Game Shelf (game disk and tape images) Internals Motherboard Power adapter board Keyboard Reassembly Loading games Unlike…… Read more “Texas Instruments TI-99/4A”
Tag: 1982
ZX Spectrum 48K
Resources Wiki Old Computers Museum Centre for Computing History (manuals) World of Spectrum (schematics) ZX Spectrum Service Manual Power Similarly to ZX Spectrum+ and Timex machines, it is…… Read more “ZX Spectrum 48K”
