A firmware package like the one you're looking for usually includes:

), a popular universal LCD/LED TV mainboard frequently used in 15- to 28-inch televisions. The data file you mentioned typically contains the required to calibrate this board for a specific screen resolution—in this case, 1366x768 . The "Brain" of the TV: TP.VST59.PA671 The TP.VST59.PA671

is a "3-in-1" motherboard, meaning it integrates the power supply, LED backlight driver, and TV motherboard into a single PCB.