as an owner of an RC270, this is welcome news (finally). My receiver qualifies and I am having it repaired, when it returns I will probably sell it as I've already purchased a vintage Fisher stereo unit to replace it. I'll update this thread if the return box and what not actually shows up, and what happens to my receiver.
http://www.onkyousa.com/Support/service_info.php#
http://www.onkyousa.com/Support/service_info.php#