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Re: [analogue-sequencer] Re: Problem with step 13

Re: [analogue-sequencer] Re: Problem with step 13

2004-01-19 by Colin f

> I have a new contender: step #11 now produces unwanted
> events, while #9 and #13 are still with us. That's three
> pots.

Very odd. There's obviously some interaction going on there.
It could be a break in the power connections to the pots, or something like
that. Some time spent with the schematics of the pot board and a continuity
tester could be useful.

Cheers,
Colin f



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RE: [analogue-sequencer] Re: Problem with step 13: FIXED! :)

2004-01-19 by Colin f

> GOT IT!

Cool. :-)
 
> One of the pins of the IC socket of one of the multiplexers 
> of the upper pot board needed a drop of solder. 

Ack. My bad. Sorry.

> P3 now behaves as expected. :)

Hopefully with the exception of the random modes.

Cheers,
Colin f

Re: [analogue-sequencer] Re: Problem with step 13: FIXED! :)

2004-01-19 by Robert van der Kamp

On Monday 19 January 2004 17:02, Colin f wrote:

> Very odd. There's obviously some interaction going on
> there. It could be a break in the power connections to
> the pots, or something like that. Some time spent with
> the schematics of the pot board and a continuity tester
> could be useful.

GOT IT!

One of the pins of the IC socket of one of the multiplexers 
of the upper pot board needed a drop of solder. 

P3 now behaves as expected. :)

I'm also putting the underware back in, since it might 
explain the high quality of sequences I got out of it.

Cheers!
Robert

Re: [analogue-sequencer] Re: Problem with step 13: FIXED! :)

2004-01-20 by boele

on 19-01-2004 20:05, Colin f at colin@colinfraser.com wrote:

>> GOT IT!
> 
> Cool. :-)
> 
>> One of the pins of the IC socket of one of the multiplexers
>> of the upper pot board needed a drop of solder.
> 
> Ack. My bad. Sorry.
> 
>> P3 now behaves as expected. :)
> 
> Hopefully with the exception of the random modes.

LOL!!

Boele

Re: Problem with step 13: FIXED! :)

2004-01-20 by Sayer

Awesome going Robert!

Boele owes you a new pair of underwear!! :)

Sayer

--- In analogue-sequencer@yahoogroups.com, Robert van der Kamp 
<robnet@w...> wrote:
Show quoted textHide quoted text
> On Monday 19 January 2004 17:02, Colin f wrote:
> 
> > Very odd. There's obviously some interaction going on
> > there. It could be a break in the power connections to
> > the pots, or something like that. Some time spent with
> > the schematics of the pot board and a continuity tester
> > could be useful.
> 
> GOT IT!
> 
> One of the pins of the IC socket of one of the multiplexers 
> of the upper pot board needed a drop of solder. 
> 
> P3 now behaves as expected. :)
> 
> I'm also putting the underware back in, since it might 
> explain the high quality of sequences I got out of it.
> 
> Cheers!
> Robert

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