Doepfer

> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von bellenger_a
> Gesendet: Montag, 11. August 2008 13:23
> An: Doepfer_a100@yahoogroups.com
> Betreff: [Doepfer_a100] Re: A147 not working anymore
>
>
> Well I checked the CA3080... but it didnt change anything
>
> in fact, it seems nearly to not move at all anymore...
>
> when I plug the case on it changes position once and then seems
> to never progress
> anymore....
>
>
> I checked my two others A147... there are similar but the one not
> working has got slighlty
> different components... I am not sure but probably the one not
> working is the oldest one
>
>
> should I try to replace the CA3080 of the not working module with
> one of the CA3080
> from one of the other A147...
>
> or whatelse can I do?
>
> Dieter, any idea?
>
>
> Best,
>
>
> Alexandre

I'd recommend to move one integrated circuit after the other from a working
module to the not working one. Thus you can find out if one of the circuits
is defective or not. If it does not help the module has to be sent in for
repair. Please look also if there are mechanical faults (e.g. broken part or
pc board). But this can happen normally only if the module has been moved or
transported outside the frame.

Best wishes
Dieter Doepfer