Acer Aspire M3985 Acer Aspire M3985 Desktop Service Guide - Page 101

Connector pin definition PSKBMS CONN VGA CONN 1: CKBDATA 2: NC 3: GND 4: +5V_KBMS 5: CKBCLK 6: NC 7: CMSDATA 8: NC 9: GND 10: +5V_KBMS 11:CMSCLK 12: NC 13: GND 14: GND 15: GND 16: GND 17: GND 1: RED 2: GREEN 3: BLUE 4,11: NC 9: +5V_VGA_IN 12: VGADATA 13: VHSYNC 14: VVSYNC 15: VGACLK 5,6,7,8,10,16,17: GND SATA CONN(BLUE) 1: GND 2: SATA_TXP0_C 3: SATA_TXN0_C 4: GND 5: SATA_RXN0_C 6: SATA_RXP0_C 7: GND 8:NC 9:NC Chapter 5 93