I have a Panasonic TH-65PZ750U 65" Plasma HDTV that is connected to a roof-top antenna and a DirecTV tuner. When viewing local HD channels using the antenna, I am experiencing a bothersome audio issue. At the end of scenes when the screen fades to black, the audio becomes warbled and distorted. This also occurs somewhat when the screen transitions to all white. The problem is evident at all levels of signal strength.
Has anyone had this type of problem? Does anyone know how to remedy this issue?
Any assistance would be very much appreciated.