Commodore "Super PET" Restoration (Part 2)
Автор: Chuck Hutchins
Загружено: 2022-02-14
Просмотров: 2011
Part 2 of 3. Test, Troubleshooting and Repair of the 6502 side.
In the next video I'll cover troubleshooting the 6809 side, and hopefully be able to demo.
23xx EPROM to MOS 2332 socket adapter: https://store.go4retro.com/23xx-adapter/
ROMulator: https://bitfixer.com/product/romulator/
Tynemouth RAM/ROM replacement: https://www.thefuturewas8bit.com/shop...
More information about the Super PET
http://seefigure1.com/2013/12/07/supe...
http://www.6502.org/users/andre/petin...
http://zimmers.net/cbmpics/csp9000.html
https://www.vintagecomputer.net/brows...
Restoration Process Photos https://photos.app.goo.gl/yNoMKGcVotW...
My Twitter: / hutchca
My Blog: https://blog.hutchins1.net/
Index
00:00 Intro & what is a Super PET?
01:47 Visual inspection
05:20 Electrical checks
11:11 Testing the 8032 and running diagnostics
15:43 Removing and socketing the video RAM
17:43 Adjusting monitor vertical height
18:03 Running PETTESTE2K from the Romulator
19:10 Removing and socketing the Kernal ROM
21:48 Cleaning the keyboard contacts
24:23 Re-installing the SP9000 boards and switches
27:48 Testing the SP 6809 side
29:44 Outro
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