I have a Sony Bravia HX723 TV and when I connect it to a Sony BDV-L600 Sony Blu-ray 2.1 sytem the TVpicture quality decreases. Our local transmitters are still on an analogue signal until change to digital in |May. When the blu-ray is connected to the TV the analogue picture reduces in quality and the digital channels we get which may be weak coming from another area but they vanish. I also purchased a Sony PVR and when this is connected the picture also decreases in quality. Any suggestions as to what is causing the problem. The TV picture is fine when just running on its own. I cannot see how the blu-ray system could affect the TV picture.
