Sony STR-DE575 Receiver "bose turn itself" Questions

...Bose) It worked for a little while and then it shuts itself off. We moved the speakers to another receiver and they work fine. The KHL receiver now only says check speaker. Any suggestions Probably a ...

...Bose Acoustimass II system, running in 5.1 surround sound.  The front three speakers and subwoofer would always work.  But somtimes either both or just one of the rear speakers ...

...Bose Center, and Rear Lft. Rt. speakers). The wires are not crossed, the ohm readings on all speakers are 6.6 ohms. The receiver get plenty of ventilation. What can be the issue now? The most common ...

...turn back on until power to it is disconnected for some time. It seems to be random at when it shuts down--sometimes after four hours or sometimes after just two minutes. Under troubleshooting in the ...

...Bose bookshelves, with a Optimus center channel speaker. There is no subwoofer. I tried lowering the bass response levels on the EQ, thinking perhaps the it was driving it too hard, but it didnt make ...

...Bose Surround Sound speakers. When I attempt to turn the unit on, it hesitates a few seconds and then makes a dull click with sound produced. I check all the modes - Video 1, 2, etc. allthe way thru ...

...Bose surround system. The most common problem found on FixYa for Audio Video Receiver's is: My receiver say's "Protect" or turns on then off. What's wrong? Seven times out of ten it is a shorted ...

...Bose. (However, I discovered at that time that I'd have to add a preamplifier. So I just bagged the idea. Now as I'm trying again,the turntable won't tun when we turn it on. Can you help? Corinne ...

bose 3-2-1 DVD not working DVD won't play. Makes grinding noise. Then turns itself off. The DVD ROM need replacement.

itself down and completes turns off the sound. I know it's protecting the speakers, but they're Bose speakers and they can output A LOT more sound than is being permitted and I would like some control