Hi, My sons Sony radio worked great until it got wet. Wonder how that could happen in a fj40? I took it apart, fairly easy to my surprise. Back on the back panel it blew a circuit. Its about 4cm long and 1-2 cm high 19-20 thin legs into circuit board and two large legs on its side.Board still looks fine. No lights etc. work on the radio. Where do you suggest I get a new circuit? Radio has cd,amps out, most bells and whistles. Thanks, MIke