im not sure wat exact model this sony header is i just know its old and that either the fuse or wiring harness is blown cuz my front speakers r gettin 0 power and theres music goin to my subs and bass goin to my rear speakers and now there blown out. i have a pioneer deck i want to put in but for the life of me i cant get the sony header out. i dont have the cd keys and havent tried gettin them yet becuz someone at best buy told me it probably has a security strap on the back of it...now ive never heard of that and im wondering if anyone else has...if there is such a thing how to i get it off and if not is there any way i can get it out without chasing down the cd keys? thanks!