The board is "universal" because its behavior is determined by the firmware ( .bin file ) loaded onto it via the USB port.
Many engineers don't realize that the official datasheet for the TSK105A03 (from manufacturers like Toshiba, or its generic equivalents) contains a complete reference schematic. Search for: TSK105A03 datasheet PDF . Inside, look for "Application Circuit" or "Typical Connection Diagram."
of the schematic, such as the power supply or the LVDS connector pinout? T.SK105A.03 Firmware Download Free All Resolution
When reading a free schematic, confirm that the transformer auxiliary winding feeds pin 1 through a diode – if missing, the circuit won’t start.