Sony STR-DA90ESG "repair subwoofer" Questions

...have a history of having broken connections on the subwoofer jack. Would have to go in for

...subwoofer on my receiver and can't use my sub due to broken input. Please help. Thank you. Possibly, It took a while but I had a pair of 25 year old JBL Subs repaired after many said they cant be ...

subwoofer. You should now be left with just the sub connected to the mains. Now turn on the sub with the volume on minimum. If it still goes into protection, there is an internal electronics fault. if

Subwoofer stops working after about an hour's use. Authorized repair technician could find nothing wrong. Our JBL/JRX118/SP subwoofer stops working after about an hour. We just had it at an authorized

...subwoofer. The subwoofer has a humming noise. the sub has an internal power fault that needs to be repaired there is no easy fix for this sorry hope this helps take ...

...repair center. My setting for subwoofer is set to yes. Thanks If the sub is good, then check the cable to the sub, check the level in receiver settings and check your surround modes. sounds like your ...

...subwoofer was not receiving a signal from the receiver. I have a Polk Audio PSW650. I'm also not sure what Direct Mode refers to. My sub does not have a volume control just a few frequency response ...

...the fuse and nothing. The red light is not coming on. It's just dead. Is this somthing I can get repaired or would I be better off buying a new subwoofer? Thanks! Nate Boy, it's hard to just give ...

subwoofer channel has failed. You could replace it yourself if you have enough electronics repair experience, otherwise it will be cheaper to just get another good sh low end receiver from a site like

...subwoofer for long before the signal goes bad for it even in stereo mode. Sounds like a main signal processing chip gone bad or something. I'm reasonably handy but not much of an electronics repair ...