BUTTON BOARD IR SENSOR WIFI for LG 49UB820V 49UB850V 49UB820V ■28A. Do not touch the back side of the board when removing. Take anti-static precautions (earth yourself) before touching statically sensitive boards (main AV boards, T-CON boards for example).
Slim surround and good build quality, coupled with nice picture and good sound makes this an excellent tv.
The magic remote makes choosing choosing the right input a breeze. Easy setup and easy updating of the system, due to wireless network ability. This is a great tv with the added bonus of 3D, perfect.