Acer X171 X171 Service Guide - Page 36

CONNECTOR INFORMATION Phone jack stereo PIN1. AC power cord : CEE22 typed connector PIN2. Audio cable PIN3. Audio : Line-in receptacle Chapter 5 The PIN assignment of the 15 pin mini D-SUB connector / cable is as follows: PIN Signal 1 Red 2 Green 3 Blue 4 No Pin 5 Ground 6 Ground Red 7 Ground Green 8 Ground Blue 9 +5 V for DDC 10 Ground 11 Ground 12 SDA (DDC Data) 13 H - Sync 14 V - Sync 15 SCL (DDC Clock) - 36 -