My sx601 zone two speakers(two pair on a switch)stopped working along with with subwoofer after I had to after unit would not power up and I unplugged to reset. Unit has been to repair shop and no problem found. All spkrs work including zone two pair. I placed a 2 channel stero on the switch and both pair play. Onkyo support had me move some spkr wires around, and the zone two's played. When I put it all back, they no longer. Onkyo said that proved I had a bad spkr somewhere. How can that be if all spkrs play? Anyone know how to fix this..
