Analogue systems

Hi Folks,

Does anyone know of a list of ASys modules that require +5V power?  I'm
re-hosting my ASys modules into a large Doepfer cabinet and the standard
Doepfer power does not include +5V.  I can add this but I don't want to add
it where it is not needed.

The power consumption information on the Analogue Systems web site does not
break the power requirements down by supply voltage.  My guess is that it is
the largest value regardless of voltage.

I suppose I can look at each circuit board and follow the traces to see
which ones need what power but I was hoping to avoid that if the information
is available.

Thanks,
    Eric

P.S. I will be selling some RS10, RS15, and Doepfer G6 and G3 chassis
shortly.

For one, anything with an LCD screen requires 5 volts.  There may be others.

One thing I need to point out - A, Sys's power distribution is very well
conceived. Even if you make 5 volts live on a buss populated by modules that
do not require +5, having it there will not present a problem.  It just
won't make it to the circuitry of those modules.

But more to your specific question - one way to tell if a given module
requires 5 volts is by having a look at its power connector just as you
mentioned. I was originally going to outline that inspection process, but
I've reconsidered. It's really dangerous to have this on permanent record
because somewhere down the line someone not having the experience with such
things is going to misread what they are seeing and even though running 5
volts to a module which does need won't cause any damage, anything having to
do with power connection is serious stuff and  best left for a qualified
tech, dealer or by contacting the manufacturer.

The reason the individual power requirements aren't 't listed on the A.Sys
site is that these modules are designed to be used with their own power
system.  When they are, five volts is routed to the proper pins on the
motherboard and those connections are accounted for.  No fuss, no muss!

- P

alt-mode wrote:

> Hi Folks,
> 
> Does anyone know of a list of ASys modules that require +5V power?  I'm
> re-hosting my ASys modules into a large Doepfer cabinet and the standard
> Doepfer power does not include +5V.  I can add this but I don't want to add
> it where it is not needed.
> 
> The power consumption information on the Analogue Systems web site does not
> break the power requirements down by supply voltage.  My guess is that it is
> the largest value regardless of voltage.
> 
> I suppose I can look at each circuit board and follow the traces to see
> which ones need what power but I was hoping to avoid that if the information
> is available.
> 
> Thanks,
> Eric
> 
> P.S. I will be selling some RS10, RS15, and Doepfer G6 and G3 chassis
> shortly.
> 
> 
> 
> 
> 
> Yahoo! Groups Links
> 
> 
> 
> 
> 
>

hello eric,

the rs120 comb filter needs +5 volts,
maybe also the rs310 and rs390, but i'm not sure.
and as peter pointed out, all the modules
with lcd displays need +5 volts.

best wishes

ingo



--- In analogue_systems@yahoogroups.com, alt-mode <yahoo@a...> wrote:
> Hi Folks,
> 
> Does anyone know of a list of ASys modules that require +5V power?  
I'm
> re-hosting my ASys modules into a large Doepfer cabinet and the 
standard
> Doepfer power does not include +5V.  I can add this but I don't 
want to add
> it where it is not needed.
> 
> The power consumption information on the Analogue Systems web site 
does not
> break the power requirements down by supply voltage.  My guess is 
that it is
> the largest value regardless of voltage.
> 
> I suppose I can look at each circuit board and follow the traces to 
see
> which ones need what power but I was hoping to avoid that if the 
information
> is available.
> 
> Thanks,
>     Eric
> 
> P.S. I will be selling some RS10, RS15, and Doepfer G6 and G3 
chassis
> shortly.