Acer X221 Service Guide - Page 47

Connector Information Phone jack stereo PIN1. AC power cord : CEE22 typed connector PIN2. Audio cable PIN3. Audio : Line-in receptacle Chapter 5 Video signal connector 15P Mini D-Sub connector x 1 3 7 2 6 1 PIN Signal 1 Red 2 Green 3 Blue 4 No Pin 5 Ground 6 Ground Red 16 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) 13 12 11 - 47 - 8 14 4 9 15 5 10 CN6 DB15HD 17