[linux-dvb] Re: AW: RGB signal

[christophackermann@t-online.de (Christoph Ackermann)]

Hello Manfred,

the RGB signals of the DVB-S card ar well aligned an need no
adjustments; I checked this with a professional wavform monitor. 
If the voltage of the signal is to high, you need to check the
termination resistors at your tv-set. They MUST be 75 ohm for each
colour. If all seems to be ok it might be a matter of your tv-set.

Best regards

 Christoph

Manfred Schmidt-Voigt schrieb:
> 
> hello List,
> 
> is there somebody who has experience with such "some hardware" ? Any tips
> how to solve it? I think only some resistors are not enough. It should be
> something with knobs to calibrate the three RGB signals.
> 
> Regards
> Manfred
> 
> > -----Ursprungliche Nachricht-----
> > Von: linux-dvb-bounce@linuxtv.org
> > [mailto:linux-dvb-bounce@linuxtv.org]Im Auftrag von Ralph Metzler
> > Gesendet: Montag, 29. Oktober 2001 12:09
> > An: manfred.schmidt-voigt@bigfoot.de
> > Cc: Linux-Dvb
> > Betreff: [linux-dvb] RGB signal
> >
> >
> > Manfred Schmidt-Voigt writes:
> >  > Hello driverdevelopers,
> >  >
> >  > since 1 hour I have now a cable for the J2 connector to my
> > LOEWE TV set. I
> >  > use the RGB signal. The pictures are realy great with this
> > connection. Full
> >  > of brilliance. But there is always a "but". My TV set is not able to
> >  > regulate the colors any more with the RGB input because the
> > signal is feed
> >  > directly to the video part of the TV behind all regulators.
> >  >
> >  > Now my question: Is it possible with your driver to choose a
> > signal strenght
> >  > for the J2 connector by a driver parameter during module load?
> >
> >
> > No, I have no influence on the signal strengths of the RGB pins.
> > If the signal levels are too high or low for your TV set
> > I guess you will have to add some hardware to adjust this.
> >
> >
> > Ralph
> >
> >
> 
> --
> -------                   Manfred Schmidt-Voigt                  -------
> -----                  Gunzweg 10, 22393 Hamburg                   -----
> -----                                                              -----
> -------          mailto:manfred.schmidt-voigt@mannitec.de         -------
> 
> --
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-- 
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Joe Jackson - Big World, 1987


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