You don't need to use any specific gnd pad. I usually run a wire from one of
the gnd pads to the first jack, then a wire from that jack to the next and
so on, and don't use the other gnd pads at all.
One pot pag goes to the center, the other to the right terminal, when
looking at the pot from the front (shaft side), with the terminals at the
bottom.
CLK 0 goes to the switched terminal on the "external in" jack, not the pot.
CLK I goes to the non switched terminal on the "external in" jack. This is
so that when you plug a jack in, the internal clock is disconnected.
Cheers,
Ken
Ken Stone sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
the gnd pads to the first jack, then a wire from that jack to the next and
so on, and don't use the other gnd pads at all.
One pot pag goes to the center, the other to the right terminal, when
looking at the pot from the front (shaft side), with the terminals at the
bottom.
CLK 0 goes to the switched terminal on the "external in" jack, not the pot.
CLK I goes to the non switched terminal on the "external in" jack. This is
so that when you plug a jack in, the internal clock is disconnected.
Cheers,
Ken
>Thanks, Ken. I get Trigger out, but no burst. I've probably got_______________________________________________________________________
>something backwards (which POT out goes to which lug on the pot?
>Does CLK O go to the top lug or the right lug? Which of the 3 GRDs
>go to jacks? That kind of thing). I'll troubleshoot and let you
>know.
>
>Mike
>
>--- In cgs_synth@y..., sasami@h... wrote:
>> There is no bug fix on the Burst Generator. The jumpers in the
>photo are
>> connecting the unassigned LED to the selected output.
>>
>> Most likely you have a construction error - a solder bridge, bad
>joint or
>> whatever.
>>
>> Ken
>>
>> >Hello All -
>> >
>> >I just finished the BG hooked it up and no joy. Looking at the
>> >docs, there appears to be two jumpers (bug fixes) on the back of
>the
>> >board. I didn't see this documented but I suspect that I need to
>do
>> >this.
>> >
>> >I get an oscilloscope on Monday so I can check the output then.
>> >
>> >Mike
>>
>_____________________________________________________________________
>__
>> Ken Stone sasami@h...
>> Modular Synth PCBs for sale
><http://www.blaze.net.au/~sasami/synth/>
>> Australian Miniature Horses & Ponies
><http://www.blaze.net.au/~sasami/>
>
>
>
>See the following URLS for the CGS Modular Synth home page:
>http://198.164.142.50/~cgs/
>http://shokbox.obscure.ca/~cgs/
>
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>
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>
>
>
Ken Stone sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>