Re: [KAT5] Help - I have audio but no video

["briview" <briview@xxxxxxxxxxxx>]

Hi Keith

I guess I should have tried this quickly before replying to your post
but I have tried another power supply (eg replacing one at a time)
with exactly the same result.  Do you mind taking a look at them to
make sure I'm not being stupid?  Can you let me know where I need to
send them?

TIA

Brian
--- In kat5-users@xxxxxxx, "briview" <briview@...> wrote:
>
> Hi Keith
>
> Thanks for the quick response.  I haven't checked the power
supplies
> but I will try and do so.  Both KAT5 units have the power LED light
> on so I assumed that was good sign.
>
> In terms of changes, I confess the units have been out of action
for
> a while but requirements have changed (again) so I need them up and
> running again.  What I can't recall is whether they were working up
> until I disconnected them or whether the failure instigated a work
> around.
>
> What I have setup now is a very simple test rig of DVD player ->
> Transmitter -> CAT5 patch lead -> Receiver -> TV.  The plan
was to
> get that working before scrabbling in Node 0 \ behind the TV.  If
you
> wouldn't mind taking a look at them that would be much
appreciated.
>
> Let me try and find another power supply and I'll let you know the
> outcome.
>
> Thanks
>
> Brian
> --- In kat5-users@xxxxxxx, "Keith Doxey" <kat5users@>
> wrote:
> >
> > Hi Brian,
> >
> > Sorry to hear you are having problems. Have you checked the power
> supplies ?
> >
> > Audio will get through a receiver that has no power albiet at a
> reduced
> > level but video wont. I have had a couple of unit that have had
> failed
> > components but only 5 or so out of hundreds of sets.
> >
> > Have you changed anythign recently ie using a different piece of
> source
> > equipment to drive the transmitter. A slight design change was
> introduced to
> > overcome a slight compatability problem with some set top boxes
and
> as yours
> > are Mk1 units its possible they are pre-modification.
> >
> > If you want to ship them back to me I will sort them out and get
> them
> > returned within a couple of days.
> >
> > Regards
> >
> > Keith
> >
> > > -----Original Message-----
> > > From: kat5-users@xxxxxxx
> > > [mailto:kat5-users@xxxxxxx] On Behalf
Of briview
> > > Sent: 04 January 2009 17:41
> > > To: kat5-users@xxxxxxx
> > > Subject: [KAT5] Help - I have audio but no video
> > >
> > > Hi All
> > >
> > > I need some help or advice as to how I can fix a problem I
> > > have with a pair of Mark I units I have.  The extent of my
> > > troubleshooting so far has determined that sound (from at
> > > least one channel) is working but I can't get any video at
> > > all.  The scart leads appear OK as if I bypass the KAT5's
the
> > > picture is fine and I have tried several cat5 leads to rule
> > > out a cable break etc.  Are there any parts that are likley
> > > to have failed that can be replaced?  Is there anything I
can
> > > do fix these?
> > >
> > > TIA
> > >
> > > Brian
> > >
> >
>



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