showmeSONY
Junior Member
just put in a XR-900ES, it is used and I am sure it is about 3-5 yrs old. it just replaced the factory head and the radio on it worked fine.....why won't the sony fm work? Also where can I find the remote to that piece,,,,and will any sony trim plate fit it? back to the fm....there is a SUB and a AM/FM....which one should I be using????? neither one worked. any help would be appreciated.