Cgs synth

Try swapping your chips between the sections and see if the fault stays, or
follows the chips. If it follows the chips, you have a failed chip. I had a
bad chip in my prototype that stumped me for a while. Apart from that, it
worked fine.

Ken

>Any one built this yet ? i have one populated but it isn't working. one led

lights up and stays on while the other does not.

>
>Meter just reads a constant voltage
>
>the silicon used:
>CA3046, lm3900 and bc547
>pcb
>http://www.coa-modular.com/wp-content/uploads/2012/07/pcbnegslew.jpg
>
>panel
>http://www.coa-modular.com/wp-content/uploads/2012/07/wirednegslew.jpg
>
>thanks
>d
>
>
>
>------------------------------------
>
>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/>