> Hi,
>
> I have a faulty A-147, probably I will have to send it to repair but still
> wanted to ask if this is some known issue I could solve by myself.
>
> The unit has stopped working some time ago, BUT sometimes when I power my
> modular it works as it should but only for few minutes. Then the unit goes
> unresponsive, the frequency control stop working and it also
> doesnt respond
> to any cv changes anymore. The lights are all turned on.
>
> Does anybody knows something about it Maybe some connection problem I
> have checked the psu, ribbon cable, everything seems to be ok.
>
> Thank you and kind regards,
> Tonko

Maybe it's a thermal problem. Please return the module to the dealer where
you purchase the module for repair.

Best wishes
Dieter Doepfer