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Re: CGS13 Gated Comparator troubleshooting advice . .

2011-06-22 by Adam Scramstad

Thanks Ken for double checking, I appreciate it.

All inputs/outputs, switches & knobs seem to function as they should.
I'll spend some time using & getting familiar w/ this module . . .
especially the "looping" and how each stage is added etc.

Every module in this SWAMP Sequencer Panel works awesome w/ my other
Serge gear :)

Best,

- Adam






On Jun 22, 2011, at 2:47 PM, sasami@... wrote:

> The wiring all sounds right.
>
> Ken
>
> >
> >
> >On Jun 22, 2011, at 12:46 AM, sasami@... wrote:
> >
> >> >Have you accidentally added the Comp Out into the mixer? It should
> >> not be
> >> connected.
> >>
> >> Ken
> >>
> >No, it doesn't look like it.
> >
> >On Jun 22, 2011, at 12:47 AM, sasami@... wrote:
> >
> >> Or is pot 8 properly grounded?
> >>
> >The ground wire comes off of pot #8 (non cw leg) and goes to the pcb
> >ground shown in the diagram.
> >
> >I wasn't sure where to attach the ground wire from the COMP OUT LED
> >(on the diagram it says "to LED RETURN") - so I attached it to the
> >ground that has the "wire strap" on the pcb (near the Q8 out).
> >
> >For the MANUAL LOOP switch, I followed the diagram and wired one side
> >of the switch to "Gate 8 Out" - then put a 15k resistor on the center
> >leg that goes to pin 2 of the LM393 (I used an NTE 943M instead of
> the
> >LM393, that's all the shop had in stock) - then the last leg of the
> >switch went to the same "+VE" on the pcb as the LOOP ENABLE Switch.
> >
> >
> >- Adam
> >
> __________________________________________________________
> Ken Stone sasami@... otherunicorn@...
> Modular Synth PCBs for sale <http://www.cgs.synth.net/>
> Australian Miniature Horses & Ponies <http://www.blaze.net.au/
> ~sasami/>
>
>
>



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