i have a Jvc AV28R25EK tv and i am receiving picture noise even with the sound off, it usally happens when certain colours are on screen. The noise is a low level buzzing. I have a Thomson gold scart lead connected to my sky box and s-video cable to my dvd. I have my own sound system. Hope someone can advise.

Thanks
Stuart

[LV426]

This is almost certainly mechanical vibration coming from one of the high voltage coils inside the TV set. Most CRT TVs do this, to a greater or lesser extent.