I have a JBL PSW-D110 sub woofer that is blown. I have ordered the parts from JBL and I got them today. I am a little confused on how to install them. Has anyone repaired one of these? I would like to know where the R23 and R46 resistors are and if they have to be installed in a certain direction. Also, the BiPolar Electrolytic Cap has one leg longer than the other. Does it have to be installed a certain way also? I would appreciate ANY help. Thanks.