I have a friend with a Pioneer receiver (vsx-1017txv-k). It has HDMI connections that only do Video pass through. It doesn't do any audio pass through and he has to use an optical cable for the Dolby Digital and DTS. It doesn't support any HD Audio, but that's not really the problem.
He recently moved and when he setup the unit at his new place, he noticed that the video pass through isn't working. The sound works just fine using an optical cable. I went over there and rechecked all the connections. The input assignments are all working. At the moment, he only has a blu ray player and the cable isn't installed yet. When I connect the BD Player directly through to the TV, it works just fine. When I checked the HDMI out to the TV, I notice that the connection is very loose. It just jiggles. Could it be that the HDMI connection is loose and doesn't pass the signal through? If so, is there any fix to this? Anyone else have any experience with this sort of thing?