Just picked up a Sharp LC-46D64U and notice that sometimes when I switch the input to my DVD there is no signal detected. And same switching back to Cablebox (sometimes). Seems to happen more often when I switch to the DVD.
This is the setup.
Denon AVR-887 receiver
Denon DVD-557 upconvert
Sharp LC-46D64U lcd
DVD -->-- HDMI -->-- receiver -->-- HDMI -->-- TV
STB -->-- component -->-- TV
There is just no input sometimes. Seems that it takes some time for it to warm up. I try turning off receiver, dvd, tv, etc....nothing, but after time it just kicks in. I have HDMI audio with the DVD while the picture is black.
I'm thinking it may be an issue with HDMI 1.3? But then again, why would that interfere with the STB connected with Components?
Any help appreciated, sorry if this sounds dumb, haven't been on the forum in a while.