LP156WH1 LTN156AT01 N156B3 B156XW01 CLAA156WA01A. HD VGA 2AV LCD Board Work for LVDS Interface LCD Screen. Video Input: HD VGA AV1 AV2. Input Power Adapter: 12Vdc More than 2A. Reversing: Support Automatically Switch To AV2 When Connector ACC to 12V.