Acer X221 Service Guide - Page 59

5 D CN8 8 7 6 5 4 3 2 1 JST 8Pin PH2.0mm H C 4 MENU_O SEL_O PWR_O RIGHT_O LEFT_O AMBER_O GREEN_O B A 5 4 3 2 1 SW1 TOUCH SWITCH 4P MENU D SW2 TOUCH SWITCH 4P AUTO SW3 TOUCH SWITCH 4P POWER SW4 TOUCH SWITCH 4P C RIGHT SW5 TOUCH SWITCH 4P LEFT LD1 LED Dual AMBER 1 2 3 GREEN LD2 LED Dual 1 2 3 3 B P L Title Size A Date: Key Board Document Number L7TB / L9TB / L0TB / WDTB/WBTB Key Board Monday, October 31, 2005 2 Sheet 2 of 8 1 A Rev A2A