VIC-20 + WDC VIA Chips: Will They Fix My PET Styles Keyboard Issues? (Computerized Start™ Live) @jdmcs
VIC-20 + WDC VIA Chips: Will They Fix My PET Styles Keyboard Issues? (Computerized Start™ Live)  @jdmcs
Uploaded October 2024 | Updated September 2026, 2 weeks ago
Commodore billed the VIC-20 as "The Friendly Computer" right on the front of the box. However, my VIC-20 with a PET-Style keyboard isn't feeling friendly: while I found and repaired several broken traces on the keyboard PCB, multiple keys still don't work... which means one thing: a bad VIA chip.

If I can remember where I put them, I have two brand-new VIAs from WDC: the W65C22N6TPG-14 to be precise, which is the version that is compatible with the 6522.

I also have some VIC-20s with colors that are off, and some recently-received Console5 cap kits, so after I'm done with the PET-style keyboard, I'll start taking a look at motherboards.

Will the new VIA chips finally allow the PET-style keyboard type correctly? Will I have to admit to misplacing them? Will I have time to see if re-capping VIC-20s restores the correct on-screen colors? You'll have to watch to find out!

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Justin D. Morgan |

VIC-20 + WDC VIA Chips: Will They Fix My PET Style's Keyboard Issues? (Computerized Start™ Live)

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