AW: SH-1000 LFO

Haible Juergen Juergen.Haible at nbgm.siemens.de
Tue Jul 28 17:23:13 CEST 1998


	>Well, thank you everybody for all your help in finding out what my
	>mystery component is! Everybody was saying either UJT (which seemed
to
	>match better, functionwise) or SCR (which matches the symbol
	>description). None of them looked right, though, and I still
couldn't
	>find any similar circuits to mine that I could peruse for hints on
	>what was wrong.

Most VCOs in Korg synths that I have seen use SCRs to discharge
the capacitor. Only that these SCRs don't look like SCRs, because
they are built from discrete npn and pnp transistors.

JH.
>  



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