Solved! Yamaha RX-V671 Shutsdown

[general gred]

I recently acquired a Yamaha RX-V671 Home Theatre System. When I set it up I accidentally had the - and + backwards on the Receiver for the center speaker and being an idiot after a long day at work tried to correct this while powered on. I shorted the Center Speaker and sent the Receiver into protection mode. Now the center is fried, my loss, but I got the Receiver running again by resetting it. However every time I turn the system on it goes out forcing me to do a reset every time I turn it on. The system works fine when its on, its just the start up sequence. I have done this procedure with everything unplugged from the Receiver but the issue persists. Is there anyway to fix this? P.S. Is there a place I can find a replacement Center Speaker? Would any Center Speaker work?

Edit: In diagnostics I'm getting code DC PRT: 255H

 

[general gred]

I solved the issue, I took a closer look and found that single copper strand had fallen in and was shorting 2 circuits