Uploaded May 2025 | Updated September 2026, 2 weeks ago

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Trying to fix a wonky C64 board which has been worked on previously. // Kindly sponsored by my favorite PCB manufacturer PCBWay! pcbway.com

Wolfgang's channel:
youtube.com/channel/UCiWjiArU0QUquJaDUDW-3Uw

C64 Repair Resources:
janbeta.net/c64repair.html

TIME STAMPS:
0:00 Introduction
1:24 State of the Board
3:34 Sponsor Message
4:01 Fixing small components
6:48 Bodging ROM connections
10:54 Checking the strange power switch
13:20 Checking supply voltages
15:53 Dead Test/DesTest MAX
20:15 MOS Logic Chips
22:35 Bad RAM
28:43 Final Testing
31:37 Thank you & Good night

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Thanks for watching!

This video was sponsored by @PCBWay .

* Stuff marked with "*" contains affiliate links. You don't pay anything extra and I get a little commission from everything you buy through the links (even if you buy something different there).

#JanBeta #C64 #Commodore64 #Repair #Troubleshooting #RetroComputing #VintageComputing #Commodore #DesTestMAX #DeadTest #Diagnostics #PCBWay