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CGS09 Voltage Controlled Divider - Comparator Resistor

CGS09 Voltage Controlled Divider - Comparator Resistor

2010-11-07 by spiralsect

Hi,

Can somebody please confirm for me that the resistor next to the LM358 at the top of the board should actually be a 22k as shown on the schematic, not a 2k2 as printed on the board? It's a Rev 2.0 board.

Thanks
Adam-V.

Re: CGS09 Voltage Controlled Divider - Comparator Resistor

2010-11-07 by sasami@hotkey.net.au

These days I would use 15k there, but the reality is in this particular
circuit it really doesn't matter if it's 22k or 2k2 because the Comp Sense
control compensates for it. My prototype would have had 2k2 in it because I
would have followed what is marked on the overlay.

Ken
Show quoted textHide quoted text
>Hi,
>
>Can somebody please confirm for me that the resistor next to the LM358 at
the top of the board should actually be a 22k as shown on the schematic, not
a 2k2 as printed on the board? It's a Rev 2.0 board.
>
>Thanks
>Adam-V.
>
>
>
>------------------------------------
>
>The CGS Modular Synth home page: http://www.cgs.synth.net/
>Yahoo! Groups Links
>
>
>
>
_______________________________________________________________________
Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>

Re: CGS09 Voltage Controlled Divider - Comparator Resistor

2010-11-07 by spiralsect

Thank you Ken.

Cheers,
Adam-V

--- In cgs_synth@yahoogroups.com, sasami@... wrote:
>
> These days I would use 15k there, but the reality is in this particular
> circuit it really doesn't matter if it's 22k or 2k2 because the Comp Sense
> control compensates for it. My prototype would have had 2k2 in it because I
> would have followed what is marked on the overlay.
>
> Ken
>
>
> >Hi,
> >
> >Can somebody please confirm for me that the resistor next to the LM358 at
> the top of the board should actually be a 22k as shown on the schematic, not
> a 2k2 as printed on the board? It's a Rev 2.0 board.
> >
> >Thanks
> >Adam-V.
> >
> >
> >
> >------------------------------------
> >
> >The CGS Modular Synth home page: http://www.cgs.synth.net/
> >Yahoo! Groups Links
> >
> >
> >
> >
> _______________________________________________________________________
> 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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