Hello Michael,

I'm sorry about the problems with the module.

Please check if the jumper that connects the CV out to the bus is removed
(to eliminate a problem caused by another CV transmitter on the same bus
board).
If that's fine I assume that the fault is caused by be a broken glide
potentiometer (or broken wire) and I ask you to return the module to Thomann
for repair.

Best wishes
Dieter Doepfer

> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com [mailto: Doepfer_a100@yahoogroups.com ]
> Gesendet: Sonntag, 7. Januar 2018 16:20
> An: Doepfer_a100@yahoogroups.com
> Betreff: 1 A-190-3 apparent failure
>
>
> Hi,
> My A-190-3 MIDI module has apparently failed on the CV output. On
> my 'scope it shows -5v constant and there is no variation in the
> note pitch when connected to V/octave socket on any of my
> oscillators. I drive it from my MAQ 16/3 and I've checked the
> MIDI out on that with a Kenton Control Freak SE in its MIDI
> analyser mode and that is perfect.
> The gate output of the A-190-3 is operating perfectly.
> My question is, is there anything I can check before sending it
> back to Thomann as it is still under warranty
>
>
> Regards,
> Michael.
>