You won't find a new AV Receiver under $1,000 with the same wattage as the TX-SR805 (made in Japan, not Malaysia).
In 2013 you'll need to spend like $1,500-$1,900 to replace your old Onkyo. To view 3D, connect your Blu-ray to the TV, and from the TV via Digital Coaxial or Optical back to AVR.
I do have the same model as you, one of the HDMI connectors died, and after failing to find a trusted Electronic Service, I found this person on eBay. he instructed me how to remove the HDMI board, pay him $60.00 for his service, and in a week the HDMI board was back, the installation was done by myself, you don't have to be a genious, and that's it.
Go to Ebay, search for davelectronics56 and get in contact with him. I "think" he (or them) are Disabled War Veterans.
REPAIR SERVICE FOR ONKYO TX-SR606 HDMI BOARD