My Model number 6013, using 5.2.4 setup.
my front height R channel is not working, I have tested with swapping cable and speakers, issue is isolated to that channel, is it possible it went bad, what other trouble shooting method I can use. should I file for warranty claim, do I need to take to repair shop, what is Marantz warranty procedure? this would be major headache.
SONY XBR75X900F: Oppo UDP-203: DirecTv 4K: ATV4K
Marantz SR6013: Aircom T8: Dolby Atmos 5.2.4
Definitive Tech. BP9060, CS 9060 HD: Mythos GEM: SM 55
Subwoofer Paradigm X12: Panamax MR4300
Harmony Elite Remote:Philips Hue Ambient Lights