Hi David

The easierst point to test is the bus board (you might have to take a
few modules out for good access). The 16 pol plugs are label with the
voltages (check between GND and +5V/-12V/+12V).
Please do this only if you familiar with this type of work as
otherwise you might destroy the power supply or your moduls.

Wolfgang

--- In Doepfer_a100@yahoogroups.com , David Bulog <d2ba@...> wrote:
>
> Hi Wolfgang
> Can you please tell me how to test three voltages are ok -
12V/+12V/+5V
> on A-100P
>
> thanks David
>
> On 8/06/2008, at 10:22 AM, wolfgthiel wrote:
>
> > Hi David
> >
> > Was the A-190 working before you did the reset
> > Have you checked if all three voltages are ok -12V/+12V/+5V.
> > I don't think there is a fuse in the A-190 modul (just had a look
at
> > my
> > one)and I'm not familiar with the Doepfer power supply. In
general you
> > could take the fuse out and replace it with a new one of the same
> > rating, or if you familiar with a multimeter take the fuse out and
> > check continuity of the fuse with an ohm meter.
> > Good luck.
> >
> > Wolfgang
> >
> > --- In Doepfer_a100@yahoogroups.com , David Bulog <d2ba@> wrote:
> > >
> > > I went do a full reset of the A-190 by powerup while holding
buttons
> > > 1-4 on power up
> > > When I powered the unit on the lights on the A-190 came on
> > momentarily
> > > and then no power.
> > > Has anyone had a similar issue
> > >
> > > BTW -How do I check if fuse is vlown
> > >
> > > thanks David
> > >
> > >
> > >
> > >
> > > [Non-text portions of this message have been removed]
> > >
> >
> >
> >
>
>
>
> [Non-text portions of this message have been removed]
>