Used this to fix my Onkyo RX-NR575E. The original chip was burnt (visible crack in it, temperatures over 60*C) l. My model was not listed here, but I took the risk. Got the part within 1 week and just replaced it. My receiver came back to life. This was an genuine part (logo, all details details were identical with the one I have removed). Note! I had initially ordered one from China but I did not even attempted to use it, as it was clearly a fake, the logo was not even close to the original one.
Thank you for providing this service. !!!