hi , pete is right when he says a dry joint on your tv . but becareful of the capacitors as they have very high voltage stored inside them regard phil
phil, September 2004
Also see if you can get a picture on the scart input.
pete, August 2004
dry solder joints ! resolder the joints on the i.f. strip, (thats the metal box where your aerial cable plugs into, its also possible that the are fractured tracks in the same area.