An addendum after further testing: If I connect the Mac Mini directly to the TV with the 50 ft cable (actually there is DVI-HDMI connector in the loop) I have a perfect picture. Thus the problem seems to be with the Denon receiver. However, if I put a splitter/booster in the loop, no signal to the JVC, but perfect signal to my Sanyo PLV70 projector. Same hookup with a short cable to the JVC, and I have good signal to both TV's. So the problem seems to NOT be with the receiver. I feel like some smart HDMI person out there must be smiling because he knows the answer
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!