Page 14 of 14
Re: 32768 color dual Shifter ST mod - schematics lost?
Posted: 13 Jul 2024 14:09
by sporniket
Oh yes, this project. One reason for trying to assemble a 520st, as I need a working ST to test it myself ....
Re: 32768 color dual Shifter ST mod - schematics lost?
Posted: 31 Jul 2024 20:11
by tOriman
Hi!
Thanks to great generosity of
DarkLord, I have the original JRI4096C board on my desk for analysis and RE. It's a fairly simple circuit, so I should soon publish a reconstructed schematic and a working clone assembled from it. Let me just get back from vacation :D
Of course, I'll let you know when I'm done...
Cheers
tOri
JRI_top.jpg
JRI_bot.jpg
Re: 32768 color dual Shifter ST mod - schematics lost?
Posted: 31 Jul 2024 22:08
by sporniket
Great :)
Re: 32768 color dual Shifter ST mod - schematics lost?
Posted: 15 Aug 2024 08:15
by tOriman
Hi,
Diagram has been restored. I designed new PCB for clone and sent to manufacturer.
After positive tests the documentation will be published on my www.
tOri
Re: 32768 color dual Shifter ST mod - schematics lost?
Posted: 15 Aug 2024 10:40
by Darklord
Nice job...! :)
Re: 32768 color dual Shifter ST mod - schematics lost?
Posted: 01 Sep 2024 21:04
by tOriman