Keyboard Reset Circuit for Commodore 64 | Mods and Repairs

In this video you can see my Commodore 64 "Frankenstein"; board no. 250407 with VICII and SID chips from a shortboard.
Also, I made a reset circuit that uses a key combination on the keyboard to reset the c64. Enjoy :)
(Any suggestion to improve this little reset circuit is more than welcome)

Commodore 64 Keyboard Reset Circuit v2.0:
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   • Commodore 64 Keyboard Reset Circuit v2.0  


☕ If You like this video you can buy me a coffee: https://ko-fi.com/josipretrobits ☕


RESET CIRCUIT SCHEMATICS AND PCB:
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https://github.com/josipk/Commodore64...

RESET CIRCUIT 2; with 3 NPN transistors
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https://github.com/josipk/Commodore64...

C64 250407 PCB REPLIKA:
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https://github.com/bwack/C64-250407-R...

C64 250407 INTERACTIVE BOM:
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https://htmlpreview.github.io/?https:...


INDEX:
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0:00 - Intro
0:37 - C64 - no. 250407 issues and repair
4:30 - Reset Circuit Intro
8:29 - Interactive-BOM for 250407
14:50 - Reset Circuit; How it works and Schematics
22:29 - Reset Circuit Montage
27:37 - Testing Reset Circuit
29:18 - Introducing funky little camera :)


CHECK OUT:
==========
‪@8BitRetroReFix‬
‪@CaptainCommodore‬
‪@Retro4u‬
‪@8bitsinthebasement‬
‪@TimsRetroCorner‬
‪@Alices.Retro.Wonderland‬


CHECK OUT MY OTHER COMMODORE/ACORN VIDEOS:
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🕹️ Commodore 64 Programming:    • Commodore 64 Programming  
🕹️ Commodore 64 Hardware Videos:    • Commodore 64  
🕹️ Commodore 64 Plus/4 Videos:    • Commodore Plus/4  
🕹️ Acorn Electron Videos:    • Acorn Electron  
🕹️ Commodore 64 Games and Demos:    • Retro Games and Demos  
🕹️ The Pong Game Projects:    • The Pong Game Projects  

#commdore64 #c64 #retrocomputing #mods #repair #repairing #reset #resetboard #250407 #vicii #sid #keyboard #keyboardreset