TX-8011 Power off/Standby problem

I have an older TX-8011, and it seems to just turn itself off at random. It doesn't go to standby, just dead. After a few hours or minutes-it's variable- the standby light comes back on. I can turn it on and it will stay on intermittently. Sometimes for hours, sometimes it trips off in just a few minutes. It's quite variable. I've checked my connections and there are no crosses wires. Also, it never says "Protect Mode" or anything in the window, just total power failure. Any ideas? Thanks.

Hi Racerx2012,

I would have that looked at by a service center. If you are in another country then please contact the appropriate department. If you are in the USA you may find an authorized service center on our website at www.onkyousa.com under support.