This is an used part, in good working order, fully tested. The part has been removed from a working TV with a cracked screen.
Samsung TV Speakers Model UE40NU7120K BN96-30337L
Samsung MAIN BOARD PCB BN96-46783A for 40" Samsung UE40NU7120K TV
SAMSUNG UE40NU7120K MAIN BOARD. CAME FROM TV WITH BACKLIGHT ISSUES
SAMSUNG UE40NU7120K TV LEGS STANDING WITH SCREWS FEWS SCRATCHES
MAIN BOARD BN96-46783A FOR 40" SAMSUNG UE40NU7120K TV,SCREEN NR CY-NN040HGLV3V
Samsung Ue40nu7120k Power Supply Board PSU BM96-47048A