It is a press release for Sonys 2003 line although they are focusing on the WS550 series
"The WS550 series feature Digital Visual Interface (DVI-HDTV) connection, which enables copy-protected, high-definition video content to be delivered to the TVs from a DVI/HDCP (High-bandwidth Digital Content Protection) compatible set-top box, such as Sony's SAT-HD200 HD receiver. "
Don't see why the DVI interface on the WS510 models would be any different.
A forum community dedicated to home theater owners and enthusiasts. Come join the discussion about home audio/video, TVs, projectors, screens, receivers, speakers, projects, DIY’s, product reviews, accessories, classifieds, and more!