I have had a Yamaha RX-V363 av receiver for some time. It's performed well and I have been very pleased with it. Just recently someone tried to change some of the connections. I returned them back to where they were but now I have no output at all. Everything seems to turn on just fine and the settings are all correct. Even when I try to use the receiver only (FM radio) I get no output even though it performs the test tone just fine. I have gone through all the trouble shooting including volume and mute controls. Any thoughts?
