Hobbyist or repairer
This Master System II Mod Fixes What SEGA Got Wrong in 1990
A Master System II gets a complete RGB video upgrade and a power mod, with the maker walking through the full process of each.
Channel
Retro Tech Repair
7 chosen videos. Channel on YouTube
Hobbyist or repairer
Broken ZX Spectrum Restored, Repaired, Modded & Upgraded!
Do all the capacitors in a ZX Spectrum need replacing? The maker also asks whether a membrane keyboard can be repaired, why the machine runs hot and how to connect it to a flat-screen TV.
Hobbyist or repairer
Can I Fix This Broken Dragon 32?
Video and display faults on a Dragon 32 are repaired before it is upgraded to 64K of RAM, with a link to the memory mod used.
Hobbyist or repairer
Can This Broken Amstrad CPC464 Be Saved? Let's Find Out
An Amstrad CPC464 and its MP1 module go on the bench with a buzz, no power, a broken keyboard and a faulty cassette, to find out whether they can be saved.
Hobbyist or repairer
Can I Fix This Untested Acorn Electron? - Retro Repair
An untested Acorn Electron bought as spares or repair turns up keyboard problems and instability as it warms, and Retro Tech Repair works through them by trial and error.
Hobbyist or repairer
Colecovision (PAL, EU version) - Retro Gaming Console Repair
Retro Tech Repair sets out to repair the monochrome fault on a PAL Colecovision, the EU version of the console, which gives only black and white output.
Hobbyist or repairer
What's Wrong With This Dead Vectrex?
What is wrong with a totally dead Vectrex bought as junk on eBay? The maker diagnoses the fault, after warning that the CRT can hold a deadly charge even when switched off.
