hey sin,the fm/am/tape selcotor nob-i oponed it up and theres a small platic gear inside this small metal box.well the gear is completely broken.i dont think the other lasonic had this type-im not sure but thats all i need to make this box functional-hope you can help.sorry im not good with tech talk.charley.
o yea the metal box that holds the gear is connected to the nob and circute board.i have half of the gear and i counted 7 teeth so im guessing theres 14 teeth all togeather .charley.