Pdf ((install)): T-con Mdk336v-0n
If a schematic is unavailable, searching for the specific part number of the DC-DC Converter IC (e.g., SM4109) on the board will help you identify the necessary VGH, VGL, and AVDD voltages for testing. Repairing vs. Replacing the MDK336V-0N (19100096)
: Typically 3.3V . Absence causes a white display. t-con mdk336v-0n pdf