Technical Information; Pin Assignment; Standard Timing Table - Acer AL1917X User Manual

Technical Information

Pin Assignment

Standard Timing Table

If the selected timing is NO T included in table below, this LCD monitor will go into the sleep mode.
Mode Resolution
640*480@60Hz
VGA
640*480@72Hz
640*480@75Hz
800*600@56Hz
SVGA
800*600@60Hz
800*600@72Hz
800*600@75Hz
1024*768@60Hz
XGA
1024*768@70Hz
1024*768@75Hz
1280*1024@60Hz
SXGA
1280*1024@75Hz
640*350@70Hz
EGA
720x400@70Hz
SVGA 832*624@75Hz
XGA 1024*768@60Hz
XGA 1024*768@75Hz
Signal
PIN
1
2
3
4
5
6
7
8
VESA MODES
Horizontal
Total Nominal
Frequency
+/-0.5KHz
800*525 31.469
832*520 37.861
840*500 37.500
1024*625 35.156
1056*628 37.879
1040*666 48.077
1056*625 46.875
1344*806 48.363
1328*806 56.476
1312*800 60.023
1688*1066 63.981
1688*1066 79.976
800*449 31.469
900*449 31.469
1152*667 49.728
1312*813 48.780
1328*804 60.241
Description
Red
Green
Blue
N.C.
GND
Red_GND
Green_GND
Blue_GND
Sync Nominal
Polarity Frequency
+/-1Hz
N 59.940
N 72.809
N 75.000
P 56.250
P 60.317
P 72.188
P 75.000
N 60.004
N 70.069
P 75.029
P 60.020
P 75.025
P 70.086
N 0.087
N 74.551
N 0.001
N 74.927
9
Signal
PIN Description
9 +5V
10 N.C.
11 N.C.
12 DDC_SDA
13 HSYNC
14 VSYNC.
15 DDC_SCL
Vertical
Sync Nominal
Polarity
N
25.175
N 31.500
N 31.500
P 36.000
P 40.000
P 50.000
P 49.500
N 65.000
N 75.000
P 78.750
P 108.000
P 135.000
P
25.175
N
28.322
N
57.284
N
57.284
N
64.000
N
80.000
Pixel
Clock
(MHz)