ACER EXTENSA 5220 - WISTRON COLUMBIA TANGIZ - TP&FP_BOARD SCHEMATIC
ACER EXTENSA 5220 - WISTRON COLUMBIA TANGIZ - PWR_BOARD SCHEMATIC
ACER EXTENSA 5220 - WISTRON COLUMBIA TANGIZ - ODD_BOARD SCHEMATIC
ACER EXTENSA 5220 - WISTRON COLUMBIA TANGIZ - MINI SENSOR BOARD SCHEMATIC