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Re: [Doepfer_a100] A-155 grounding

2015-05-01 by Neil Kagan

Hi Dieter,

Ok I have done some more troubleshooting. Once separated again, the A-155 still doesn’t output a trigger in one of the LC3 cases (the ones with he power adaptor) but it does work in the LC 9 and LC base which have a direct mains connector. It also works fine as soon as another socket on the a-155 is plugged into a module in any of the other cases which seems to me a grounding issue but I don’t know why!

Neil


On 1 May 2015, at 12:24, yahoo@doepfer.de [Doepfer_a100] <Doepfer_a100@yahoogroups.com> wrote:

> Hi to you all,
>
> Just to follow up to my last post about this issue, it seems like it's only the A-155 that is having grounding issues in
> the rack. Is this because it gets its grounding via the A-154? Can it have a secondary connector to give it its own ground?
>
> Neil

I have never heard about grounding problems of the A-154/A-155 combo and there are more than 1000 of these combos in use. Maybe it's
only a loose connector. I'd try to dis-connect the re-connect all cables between A-154 and A-155.

Best wishes
Dieter Doepfer


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