Join me on a thrilling journey as I diagnose and repair a faulty CPU in a classic ZX Spectrum Plus computer. This video isn't your typical DIY guide, but rather a personal account of my adventure in bringing this beloved retro machine back to life.
In this video, you'll see:
The initial symptoms and issues with the ZX Spectrum Plus My process of diagnosing the problem and determining it was the CPU A detailed look at the tools and techniques I used to carry out the repair The moment of truth: testing the repaired ZX Spectrum Plus If you share a passion for vintage computing, electronics repair, or just love a good success story, this video is for you! Join the conversation in the comments, and don't forget to like, share, and subscribe for more content like this.
00:00 Introduction 00:54 First Look Inside 05:00 Resistance Tests 09:30 Removing the Voltage Regulator 11:59 Testing the Voltage Regulator 14:00 Composite Mod 15:36 Diagnosing the CPU Fault 17:55 Removing the Z80 CPU 20:52 Replacing the CPU 21:35 Testing 22:22 More Testing! 22:52 Finishing the Recap 25:17 Faulty Ear Socket 27:17 Loading a Game 28:54 Reassembly 29:32 Outro
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