[sdiy] 303d

[tomg@efm]

The tb VCO now lives in a 3046....I'm happy! This is going
to work this time!

Tom


> My problems have been numerous and until today mostly
> unresolved...The 303 VCO had a lock-up problem. Once
> out of range blamo! no VCO. It's now solved and has the
> range we normally associate with the VCO4 or ASM1
> oscillators, no lock up what so ever.  It also hit the supply
> so hard that the VCF tended to FM from the rails....Also
> fixed! ....everything I wanted to fix has been resolved. So
> I'm off to do the pcboard layout again this time with the 
> "real" 303 guts.  We'll find out how it sounds in a few days.