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Cgs synth

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Message

Re: burst generator problems

2008-11-18 by stijncostermans

all is working!!

tnx scott

I don't know why but I connected the clock wire also to the speed
pot !


--- In cgs_synth@yahoogroups.com, Scott Deyo <contact@...> wrote:
>
> Hi Stijn,
>
> The wiring is part of the schematic at:
> http://cgs.synth.net/modules/burst_generator.html
>
> CO (clock out) is connected to the switch lug of CI (clock in).
Without
> this connected your 4017 is not getting the clock, and nothing will
> happen at your outputs.
>
> I hope this helps!
>
> Scott Deyo
> The Bridechamber
> contact@...
> http://www.bridechamber.com
> Jealous Edison Record Kompany
> http://www.jealousedison.com
>
>
> On Nov 17, 2008, at 1:27 PM, stijncostermans wrote:
>
> > I guess a wireing diagram/drawing would help, I have nothing
> > connected to the swich lugs of the jacks.
> > the trigger from the internal oscillator I get comes from a pin
on
> > the ic, not from the jacks. at none of the jacks is any signal
ore\
> > voltage.
> >
> > --- In cgs_synth@yahoogroups.com, Richard Brewster <pugix@>
wrote:
> > >
> > > I had a problem with my burst generators that was fixed by
using a
> > > different brand of CMOS IC. Hopefully you used IC sockets. I
> > replaced
> > > the first brand with Texas Instruments make, and all was well.
> > Some
> > > CMOS doesn't clock well at low frequencies.
> > >
> > > Richard Brewster
> > > http://www.pugix.com
> > >
> > > Scott Deyo wrote:
> > > > You're sure the oscillator is normaled to your clock input
for
> > the
> > > > divider?
> > > > I fixed someone's, and the switch and signal lugs were
swapped on
> > that
> > > > jack.
> > > >
> > > > Scott Deyo
> > > > The Bridechamber
> > > > contact@
> > > > http://www.bridechamber.com
> > > > Jealous Edison Record Kompany
> > > > http://www.jealousedison.com
> > > >
> > > >
> > > > On Nov 16, 2008, at 9:48 AM, stijncostermans wrote:
> > > >
> > > >
> > > >> I just finished constructing a bridechamber burst generator
kit
> > > >> and .......it doesn't work!
> > > >> ok I haven't got too much knowledge of electronics, but
this is
> > what I
> > > >> can tell about the unit
> > > >> the internal osc works fine (cd40106) the speed pot and
range
> > swich
> > > >> work.
> > > >> for the rest nothing works, no triggers whatsoever.
> > > >> can anyone tell me how to go about debugging this thing?
what
> > voltages
> > > >> I should read where.
> > > >>
> > > >> tnx
> > > >>
> > > >> cheers,
> > > >> Stijn
> > > >>
> > > >>
> > > >>
> > > >>
> > >
> >
> >
> >
>
> [Non-text portions of this message have been removed]
>

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