Toshiba Satellite M50DT, U50D SubBoards Schematic COMPAL LS-A481P (ZRMAA,ZEMAA) Rev 0.1 Cardreader,ComboJack,USB Board COMPAL LS-A481P (ZRMAA,ZEMAA) Rev 0.2 Cardreader,ComboJack,USB Board COMPAL LS-A481P (ZRMAA,ZEMAA) Rev 0.3 Cardreader,ComboJack,USB Board COMPAL LS-A481P (ZRMAA,ZEMAA) Rev 1.0 Cardreader,ComboJack,USB Board COMPAL LS-A482P (ZRMAA,ZEMAA) Rev 0.1 LED,LID,TP Board COMPAL LS-A482P (ZRMAA,ZEMAA) Rev 0.2 LED,LID,TP Board