Hey guys,
As a preface-I know very little about electronics. I own a dated model of the Bose Lifestyle home surround sound system (1996) and it has worked wonderfully until this year. On the back of the receiver there are numerous audio outs and ins, and from what I can tell, it seems as though none of the red plug-ins work, whereas all of the white plug-ins seem to be functional. I have it pulled apart and was hoping to find a fuse or something simple that I could replace-however there are no visible fuses. I was trying to avoid taking it to a repair shop- any pointers or tips? Obviously from what you can tell, I don't know many technical aspects of this, so layman-friendly instructions would be incredibly helpful. Thanks!