AV Receiver

I have tracked down the projector issues we have bee fighting with for the past few weeks. It seems like the AV receiver can’t maintain an HDMI sync from any source. This is why the projector works just fine if you are plugged directly into it, but it will keep cutting in and out otherwise. Before I propose $200 to replace it, I figure I’d see if anyone has an old receiver sitting around collecting dust. The only things we care about are 3+ HDMI ins, 1+ Out and 5.1 Audio…

What model is the current receiver? I’d give a go at fixing it for Sparks! monday