Hi Sidney,



Unfortunately I am not directly familiar with the A-190-2. In the manual
there is a diagram of the circuit board where a trim pot for the CV scale is
indicated. Trimming this might solve your tuning issue. As for the missing
gate I am at a loss tbh. It's quite possible that your unit is faulty. Did
you buy it from a dealer I would contact the seller or Doepfer directly:
software(at)doepfer.de



Hope you get your module fixed.



York



_____

Von: Doepfer_a100@yahoogroups.com [mailto: Doepfer_a100@yahoogroups.com ] Im
Auftrag von Sidney
Gesendet: Freitag, 4. Februar 2011 16:33
An: Doepfer_a100@yahoogroups.com
Betreff: 1 Re: Can't trigger A-140 from A-190-2





Hello York. I am connecting my midi keyboard with a standard midi cable to
the midi input from A190-2 interface.

I also notice that the VCO doesn't make a tonal scale sound as I press notes
from the keyboard. For example, if I press a C3 then a C4 on the keyboard I
hear another interval instead of an octave. I kept the system turned on for
more than 20 minutes as I read it needs some time to make it get in tune.

Sidney

--- In Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com>
, "York Luethje" <ybl@...> wrote:

>
> Hi Sydney, how are you adressing the Midi interface
>
>
>
> _____
>
> Von: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com>

[mailto: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com>
] Im

> Auftrag von Sidney
> Gesendet: Freitag, 4. Februar 2011 12:36
> An: doepfer_a100@yahoogroups.com <mailto:doepfer_a100%40yahoogroups.com>
> Betreff: 1 Can't trigger A-140 from A-190-2
>
>
>
>
>
> Hello everybody. I'm a totally newbie and just assembled my
> A-100 mini system this week. It has a A-190-2, A-110, A-106-1, A-145,
> A-132-3 and A-140 assembled on a Tiptop Happy ending kit.
>
> I tried to send a gate output from the A-190-2 midi interface to the A-140
> ADSR gate input but nothing happened. I connected the A-145 LFO to the

A-140

> and then it's 'ADSR Contr.' light turned on. The 'ADSR Contr.' light also
> turned on when it received signal from the waveforms output from the VCO.

Is

> there another way to trigger the A-140 Maybe the 190-2 gate output is
> faulty
>
> I followed the "Simple synthesizer standard patch with one envelope
> generator" diagram from page 11 of A-190-2 (since it is a very similar
> system as mine except for the different filter module) but could not get a
> sound from it.
>
> I just removed the two jumpers from A-190-2 and the junper from A-140 but
> nothing changed.
>
> Thank you,
>
> Sidney H.
>
>
>
>
>
> [Non-text portions of this message have been removed]
>

[Non-text portions of this message have been removed]