In this set up you can only play originally recorded HDDVDs but older formats you'll need to upsample. You'll need to buy an upsampling DVD player which is about $50 worth
Why can't my 32" Sony LCD show component out?
I have a small home theater set-up in my basement. I use some of my older equipment. I hooked up my Zenith DVD player via component out to my Sony Bravia Component inputs and got no signal. I had the correct input selected on the Sony TV. Thanks for the help