Sharp LC-40C32U Main Board KD640 / DUNTKD640FM12-V3

This listing covers the main board for the Sharp LC-40C32U.

The main board carries the video processor, the HDMI inputs and the control firmware.

The part carries KD640 and DUNTKD640FM12-V3 among its numbers.

Please make sure that is #3 inside the triangle. This indicates the version. Having a TV Part Board that shares the same part number but whose version is different will not work or display artifacts when installed.

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