Audio/Video connection help please

[Tinindian]

I am having a Senior/Blond moment. I have a PVR connected between my wall jack and my Sharp Aquos TV.
Before our move we had cable in to our VCR, cable out to our TV (Sharpe LC-46LE830U)and Sony Home Theater (Sony HT-DDW760). We had our DVD player (Toshiba SD3950) connected to the home theater.
We were able to play CD, DVD's and VHS tapes through the home theater.
The VHS player died and we moved.
Now I am unable to get video from the DVD player and audio from the TV through the home theater. The only reason for the home theater is so I can mute the TV and use my headphones.
The more I read the less I seem to understand. I do have jpgs of all the jacks if that would help.
Thank you for any help you may provide.

Tinindian

[johns0]

Are you using hdmi out or rca out to your home theater from your dvd player?

[Tinindian]

My home theater does not have an HDMI outlet. My PVR and Rocu are the only two HDMI connections I have.