Please look at the A-110 service manual for details:

www.doepfer.com > PRODUCTS > A-100 > Modules Overview > A-110 > A-110
Service Manual

Best regards
Dieter Doepfer

> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto: Doepfer_a100@yahoogroups.com ]Im Auftrag von Silas Johansen
> Gesendet: Montag, 21. August 2006 14:03
> An: Doepfer_a100@yahoogroups.com
> Betreff: 1 A-110 VCO response to change in CV1
>
>
> Hi,
>
> A few months ago I purchased a used A-100 system (Roughly a BS1 with an
> extra G3 frame and a few extra modules). Great synth, but one VCO responds
> slightly less than the other to changes on voltage on the CV1
> input. My best
> guess is that this can be fixed by adjusting one of the trim-pots on the
> PCB, but when I pull the module out of the rack I notice several different
> trim-pots, some of which I can't find names for. I notice, however, that
> there are two named Range and Scale and I figure that (one of)
> these must be
> what I need to adjust to get a more uniform response.
>
> Am I right about this, and does anybody know which pot does exactly what
>
> Kind regards,
>
> Silas F. Johansen