Hello Everyone, I have an issue with my Sony STR-AV310. I think I fried mine . I would plug in my Sony Turntable to the PHONO jacks along with the ground wire to the ground screw and it would play well. Sometimes the buzzing would gradually get louder until it got so loud that the protection circuit goes on and an orange "P" would light up on the LCD. After I unplug the turntable, it goes back to normal. The last time I plugged it in, the buzzing got louder again until I heard a pop from the speakers. The receiver froze and it would not respond to the power button. Both the DBFB...

Re: sony STR-AV310

Hello Everyone, I also have this receiver and it had the buzzing problem too. I guess it was a manufacturer's defect. However I have an Issue, I think I fried mine . I would plug in my Sony Turntable to the PHONO jacks along with the ground wire to the ground screw and it would play well. Sometimes the buzzing would gradually get louder until it got so loud that the protection circuit goes on and an orange "P" would light up on the LCD. After I unplug the turntable, it goes back to normal. The last time I plugged it in, the buzzing got louder again...