Trying to repair a 250469 Revision B Commodore 64 board with some interesting faults.

Commodore 64 Repair Resources: https://janbeta.net/c64-resources/

The game I play during the credits is "Zeta Wing" by Sarah Jane Avory: https://sarahjaneavory.itch.io/zeta-wing

TIME STAMPS: 0:00 Introduction 1:51 The Symptoms 4:24 Checking Voltages 5:58 Bad RAM? 7:08 Replacing RAM Chips 14:17 More Troubleshooting 20:04 Replacing the CPU 23:11 Bad KERNAL ROM? 26:50 Final Testing 30:28 Thank you & Good night

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MUSIC by FOCUS 10 https://focus10music.bandcamp.com

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