More Fun Making It | Bad RAM - ZX Spectrum repair @MoreFunMakingIt | Uploaded July 2021 | Updated October 2024, 8 hours ago.
My first proper ZX Spectrum repair. Faulty voltage regulators, transistors and memory get removed and replaced in this very-much-NOT-a-tutorial video.

Guide to tweaking the variable resistors on an issue 2 ZX Spectrum.
spectrumforeveryone.com/technical/how-to-fix-issue-12-yellow-or-blue-screen-tint


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