Sharp LC-40LE810UN Main Board KF452 / DKEYMF452FM11-V0

This listing covers the main board for the Sharp LC-40LE810UN.

As the central control board it routes video input and manages power sequencing.

Cross references include KF452 and DKEYMF452FM11-V0.

After the installation of the TV Part Board, a “factory reset” may be required in order for the TV Part Board to work properly. It may also need to be reprogrammed via the ” Menu” which is done through the factory reset.

Please make sure that there is a number 0 inside the triangle and that the white sticker has a FM11S on it. The number inside the triangle indicates the version and putting in a TV Part Board that shares the same part number but a different version WILL NOT work. This TV Part Board has been tested to be 100% functional.

Compare these numbers with the label on your old part before you order.