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Cgs synth

Index last updated: 2026-04-28 23:16 UTC

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Re: CGS77 self-oscillate modification

2012-09-23 by Richarius Molindarius

I just noticed as well in the schematic ... quote:
"This schematic is correct for CGS77 VER1.2. Some labels differ for
VER1.1 but the circuit is otherwise identical."

That, could be the problem. :o The leg of the feedback 68k comes into
contact with pin 6 of the chip as well as the junction of the 330R to
HP Out and the next 68K, passing a 470R to Ground that feeds pin 3 of
the 1st CA3080.


--
Take care,
Warmth and Peace,
Rich

http://www.damian.deathlehem.com/ - my modular synth
http://www.soundcloud.com/Richarius - my latest composition snippets
http://www.youtube.com/dolphinicus/ - various module videos of mine / etc.

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