TCL Main Board V8-SX70001-LF1V408 / 40-SX7KNA-MAG4HG

This listing covers the main board for the TCL 55US57.

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

The same part is listed against 6 model references.

Reference numbers on the part include 40-SX7KNA-MAG4HG and V8-SX70001-LF1V408.

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