We had some A-188-1 for repair with a similar fault (not working sockets of
the small board). In all cases the reason were broken tracks near the jack
sockets of the smaller pc board (i.e. the board with the 4 switches). We
assume that the faults happened during transportation or module installation
if the pc board is bended too much (e.g. because of too strong
wrapping/pressure during the transportation or if the module is held with
the two pc boards only during installation into the frame). If you are
experienced with soldering I'd recommend to bride over the pcb tracks that
lead away from the jack sockets (e.g. by connecting a wire between the jack
socket pin and the pin of the next electronic part of the pcb track, usually
a resistor).

If you are not able to to this repair yourself please send the module to the
dealer/representative where you purchase the device.

For the new pc A-188-1 boards (from third series) we asked our manufacturer
to use a thicker cooper for the pc boards to avoid such problems.

Sorry for any troubles. Of course we try to avoid such problems but for new
modules they may appear only after some weeks or months.

Best wishes
Dieter Doepfer
Doepfer Musikelektronik GmbH
Email address: hardware@...
Web Site: www.doepfer.com

> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto: Doepfer_a100@yahoogroups.com ]Im Auftrag von
> thighpaulsandraslingsby
> Gesendet: Freitag, 25. August 2006 01:33
> An: Doepfer_a100@yahoogroups.com
> Betreff: 1 A-188 (4096) Problems
>
>
> Hi there,
> I just got a A-188 4096. It delays really well and seems to do
> everything it should except
> when i apply a cv to the cv1 or cv2 inputs regardless of the
> position of the polarity switches
> there appears to be no change in the delay time. All other
> sockets on the module seem to
> function as expected. Am I missing something here or is my
> module faulty I've tried
> everything from a 0.5Hz sine wave to the output of a S/H but
> still nothing. Any advice
> greatly appreciated.