If the play is still over the speakers keep looking around the settings for external options.
I didn't find your exact model so I can't read the dozen model manuals to see where it is. Please folk, supply exact model numbers or better yet a link to the product in question.
I have a TC-P50G20 TV in conjunction with an SC-BT330 home theater. They are connected via HDMI and optical cables. Satellite TV and Viera programming (Netflix) have always worked fine with the surround sound setup.
I recently discarded my satellite TV and replaced it with digital broadcast TV via antenna. I now find that the audio for the broadcast TV programming will only play over the internal TV speakers. I have been completely unable to find any means of routing the audio to the home theater system. Does anyone have a solution to this problem? What am I overlooking? Thanks.