We need the whole shebang ;). That's the only way to be able to properly help you out, amigo.
I hav a samsung 6500 w a samsng plasma connected w hdmi and optical audio thru a bose receiver to plasma .while playing dvd or netflix the video begins to flash off for 2-3 sec and then on and as the show or dvd progresses the flashing off gets longer and more frequent . until tv say signal is lost! Audio is nerver lost. only video. any suggestions?