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Started by Chris Savage, Apr 25, 2026, 09:48 PM

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granz

Looking good, Chris.

Chris Savage

Quote from: granz on Jul 13, 2026, 05:58 PMLooking good, Chris.

Eventually, I will be testing that 1541 using the C=64 I got from you some time ago.  8)

                     Bringing concepts to life through engineering.

granz

Quote from: Chris Savage on Jul 13, 2026, 08:29 PMEventually, I will be testing that 1541 using the C=64 I got from you some time ago.  8)
So, that C-64 is actually working? Fantastic - way to go buddy!

Chris Savage

#18
Quote from: granz on Jul 13, 2026, 09:07 PMSo, that C-64 is actually working? Fantastic - way to go buddy!

Actually, I don't know...but by the time I got it from you, I had also purchased a C=64 board, supposedly in working condition, from eBay. I assume one of them works. If not, I should be able to get a working one from two main boards.

First, I need to design a new power supply.

                     Bringing concepts to life through engineering.

JKnightandKARR

Quote from: Chris Savage on Jul 13, 2026, 09:27 PM
Quote from: granz on Jul 13, 2026, 09:07 PMSo, that C-64 is actually working? Fantastic - way to go buddy!

Actually, I don't know...but by the time I got it from you, I had also purchased a C=64 board, supposedly in working condition, from eBay. I assume one of them works. If not, I should be able to get a working one from two main boards.

First, I need to design a new power supply.
Hard to find originals?

Chris Savage

Quote from: JKnightandKARR on Jul 13, 2026, 11:20 PMHard to find originals?

Well, Commodore's original "brick" power supplies were the worst design, constantly failing from overheating. One of the first things I did with my original computer business was build repairable power supplies for the Commodore VIC-20, C=64 and C=128. Those power supplies were easily repairable, though I only ever had to repair one, for a defective transformer. At the time, all the parts were available at Radio Shack.

                     Bringing concepts to life through engineering.

JKnightandKARR

Quote from: Chris Savage on Jul 13, 2026, 11:36 PM
Quote from: JKnightandKARR on Jul 13, 2026, 11:20 PMHard to find originals?

Well, Commodore's original "brick" power supplies were the worst design, constantly failing from overheating. One of the first things I did with my original computer business was build repairable power supplies for the Commodore VIC-20, C=64 and C=128. Those power supplies were easily repairable, though I only ever had to repair one, for a defective transformer. At the time, all the parts were available at Radio Shack.
That makes sense... My Acer Nitro 5's power supply tends to get pretty warm.... I've considered adding a new case for it, so I can put a fan in for airflow....

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