[mythtv-users] TV-out interference

[James Knight]

I would check if the different devices are connected to different 
outlets. If so, try connecting the VCR/PC/TV to the same outlet and see 
if that helps.

On Sunday, May 18, 2003, at 11:06  AM, Dave Weaver wrote:
> I'm still having a little difficulty with the picture output from my
> MythTV box, and wondered if anyone here would have a clue as to what's
> going on.
>
> If I connect my PC to my TV, with my aerial cable dirctly into the TV
> card, I get a nice clear picture.
> However the aerial connection is first passed through either my VCR or
> my Sky digibox then I get interference; vertical bands sweeping
> right-to-left at about 3 per sec.
> I also get exactly the same visual interferencce problem if I don't
> connect the aerial, but instead connect the audo-out of my sound card
> into my Yamaha amp (If I connect the audio-out to my TV, which is in
> turn connected to the amp, there is no interference).
>
> I've no idea what the problem might be (audio/video/electrical isn't my
> field at all) - can anyone point me in the right dirction?
>
> This is so very close to working that I'm pulling my hair out in
> frustration.