Greetings from a new member. I have an SR7010 with a bad HDMI board, or at least that's what my $99 service diagnosis said. The board seems to be unobtainium. In the past, I've brought other receivers back to life with heating up the connections of the DSP chip but this board doesn't seem to have one designated as such. Does anyone know the usual culprit chip or component that renders the HDMI board useless? Thanks in advance!