Acer AL512 AL512 Monitor Service Guide - Page 5

AL512/AL513 Service Manual ITEM 11 12 13 TIMING 1024×768@70Hz 1024×768@75Hz Pixel Rate 75.000MHz 78.750MHz H TOTAL 17.707us 16.660us H DISPLAY 13.653us 13.003us H B-Porch 1.920us 2.235us H Width 1.813us 1.219us H Border 0.000us 0.000us V TOTAL 14.272ms 13.328ms V DISPLAY 13.599ms 12.795ms V B-Porch 0.513ms 0.466ms Vs Width 0.106ms 0.050ms V Border 0.000ms 0.000ms H/V Sync -/- +/+ Interlace No. No. 14 15 3.3. D-SUB CONNECTOR D-SUB 15 PIN CONNECTOR 1 2345 6 7 8 9 10 11 12 13 14 15 1.R 2.G 3.B 4.NC 5.GND 6.GND 11.NC 7.GND 12.SDA 8.GND 13.H-SYNC 9. +5V 14.V-SYNC 10.GND 15.SCL SIGNAL LEVEL CONNECTOR R G B H V SDA SCL SIGNAL RED GREEN BLUE H/SYNC V/SYNC DDC1/2B DDC1/2B DESCRIPTION 0.7vp-p(VIDEO) 0.7vp-p(VIDEO) 0.7vp-p(VIDEO) TTL positive or negative TTL positive or negative TTL TTL -4- 9/20/2002