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Hi i need help with an sh-5

Hi i need help with an sh-5

2004-11-17 by Olivier Biron

i got an sh5 how got the mixer module all broken
what shoud i do.
try to make a modulard from theis beast ????

Re: Hi i need help with an sh-5

2004-11-17 by sasami@hotkey.net.au

>
>
>i got an sh5 how got the mixer module all broken
>what shoud i do.
>try to make a modulard from theis beast ????

Either modularize it (i've done it once - a lot of hard work) or replace the
mixer. It's a very simple circuit - just a collection of switches, a few
pots and an op-amp.

Ken
_______________________________________________________________________
Ken Stone sasami@... or sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>

Re: Hi i need help with an sh-5

2004-11-17 by Olivier Biron

--- In cgs_synth@yahoogroups.com, sasami@h... wrote:
Show quoted textHide quoted text
> >
> >
> >i got an sh5 how got the mixer module all broken
> >what shoud i do.
> >try to make a modulard from theis beast ????
>
> Either modularize it (i've done it once - a lot of hard work) or replace the
> mixer. It's a very simple circuit - just a collection of switches, a few
> pots and an op-amp.
>
> Ken
> _______________________________________________________________________
> Ken Stone sasami@h... or sasami@c...
> Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
> Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>

tanks ken

i ve already modularize my tb 303 (The Borg mod.)
and ai getting use to it...
do you think i can (in and out) from some switch point
corect me if i am wrong.

Re: Hi i need help with an sh-5

2004-11-18 by sasami@hotkey.net.au

>> >i got an sh5 how got the mixer module all broken
>> >what shoud i do.
>> >try to make a modulard from theis beast ????
>>
>> Either modularize it (i've done it once - a lot of hard work) or replace the
>> mixer. It's a very simple circuit - just a collection of switches, a few
>> pots and an op-amp.
>
>i ve already modularize my tb 303 (The Borg mod.)
>and ai getting use to it...
>do you think i can (in and out) from some switch point
>corect me if i am wrong.

From the mixer switches, you can get yourself VCO 1,2 ring and noise
outputs. ALso from the mixer board you can get VCF, VCA and bandpass inputs.
This is not really worth modularising, as the switches do nearly everything
you could want.

If you want to go deeper, there are many points in the circuits than can be
used as inputs and outputs so you can do a propper conversion, but you
really need the schematic diagrams to do it. Very little, if any, extra
circuitry is needed to do the conversion.

Ken
_______________________________________________________________________
Ken Stone sasami@... or sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>

Re: Hi i need help with an sh-5

2004-11-18 by Olivier Biron

--- In cgs_synth@yahoogroups.com, sasami@h... wrote:
Show quoted textHide quoted text
>
> >> >i got an sh5 how got the mixer module all broken
> >> >what shoud i do.
> >> >try to make a modulard from theis beast ????
> >>
> >> Either modularize it (i've done it once - a lot of hard work) or
replace the
> >> mixer. It's a very simple circuit - just a collection of switches,
a few
> >> pots and an op-amp.
> >
> >i ve already modularize my tb 303 (The Borg mod.)
> >and ai getting use to it...
> >do you think i can (in and out) from some switch point
> >corect me if i am wrong.
>
> From the mixer switches, you can get yourself VCO 1,2 ring
and noise
> outputs. ALso from the mixer board you can get VCF, VCA and
bandpass inputs.
> This is not really worth modularising, as the switches do nearly
everything
> you could want.
>
> If you want to go deeper, there are many points in the circuits
than can be
> used as inputs and outputs so you can do a propper
conversion, but you
> really need the schematic diagrams to do it. Very little, if any,
extra
> circuitry is needed to do the conversion.
>
> Ken
> __________________


Ok so i will start to get the in and out from the mixer.
Do i have to add some resistor on it, or is it ok to do it straight.
Yes i have the shematics.

after taping the mixer wath do do you sugest me to move on
to ? lfo or...

and what woud be the worst part of doing this.
Tanks ;-)

Olivier
(french from montreal)
__________________________________________________
___
> Ken Stone sasami@h... or sasami@c...
> Modular Synth PCBs for sale
<http://www.blaze.net.au/~sasami/synth/>
> Australian Miniature Horses & Ponies
<http://www.blaze.net.au/~sasami/>

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