Had the same case with my txnr 609. Sent it to Toyama at West ave and they told me itll cost me around 13k. Wtf right? I made some research and found out that my onkyo receiver model is listed in their recall. Apparently, Onkyo used substandard hdmi boards with those models. Sent onkyo an email and they agreed to replace my hdmi board with a new one even if its beyond warranty.. Paid for the shipping cost of the new board only. Now, my receiver works like new. I suggest you check yours at their site and ask for extended warranty of the parts. Hope this helps and goodluck bro.
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