I have an HK 3375 Reciever that is not working. When you turn the "main power switch" ON, I get the standard "yellow light" on the "system power control" switch. When I depress the "system power control" switch, the color goes red and in a few seconds shuts the receiver off. I looked in the manual and it said the receiver is protecting itself and to check to make sure there are no speaker wires shorting out. I checked all speaker wires...no problems. I even removed all speaker wires and still...it shuts off. Is there a "reset" on this unit? Can anyone give me any ideas of what else I can do before I'm stuck bringing this in to a service center...thanks.
