I have a Yamaha HTR-5650. I have the video from the DVD and PlayStation switched through the receiver on S video. This worked well until several months ago.
Occaasionally, the signal would not get to the TV properly. Swithching between modes or turning the receiver on-off seemed to fix it.
In the last few days, it has stopped working. For example when I switch to DVD, I can breifly see that the signal is coming to the TV but it is out sync and the color is wrong. The TV then says "unusable signal."
I checked that all the cables are firmly in place. I then disconnected the DVD player and conencted it directly to the TV. It displayed properly.
I have email yamaha and am waiting for an answer.
Any thing else I should try? Anybody else have this problem?