Preset Timing Chart - Acer AF705 Service Manual

G. PRESET TIMING

Preset Timing Chart

[ H-SYNC ]
Tsh
[ VIDEO ]
[ V-SYNC ]
Tsv
[ VIDEO ]
No Signal Name Clock Fh
(MHz) (kHz)
1 VGA
25.175 31.469 59.940
640*480(60)
2 VESA
56.250 53.674 85.061
800*600(85)
3 VESA
94.500 68.677 84.997
1024*768(85)
4 VESA
49.500 46.875 75.000
800*600(75)
5 VESA
78.750 60.023 75.029
1024*768(75)
6 VESA
108.00 63.981 60.020
1280*1024(60)
Th
Tdh
Tbh
Tbv
Fv Th Tsh Tfh
(Hz) (uSec) (uSec) (uSec) (uSec)
(dot) (dot) (dot)
31.778 3.813 0.636 1.907
(800) (96) (16) (48)
18.631 1.138 1.138 2.702
(1048) (64) (64) (152)
14.561 1.016 0.508 2.201
(1376) (96) (48) (208)
21.333 1.616 0.323 3.232
(1056) (80) (16) (160)
16.66 1.219 0.203 2.235
(1312) (96) (16) (176)
15.630 1.037 0.444 2.296
(1688) (112) (48) (248)
Tfh
Tv
Tdv
Tfv
Tbh Tdh Tv Tsv
(uSec) (mSec) (mSec) (mSec)
(dot) (dot) (line) (line)
25.422 16.683 0.064 0.318
(640) (525) (2) (10)
14.222 11.756 0.056 0.019
(800) (631) (3) (1)
10.836 11.765 0.044 0.015
(1024) (808) (3) (1)
16.162 13.333 0.064 0.021
(800) (625) (3) (1)
13.003 13.328 0.050 0.017
(1024) (800) (3) (1)
11.852 16.661 0.047 0.016
(1280) (1066) (3) (1)
6
Tfv Tbv Tdv
(mSec) (mSec) Hs Vs
(line) (line) (line)
1.049 15.253
- -
(33) (480)
0.503 11.179
+ +
(27) (600)
0.524 11.183
+ +
(36) (768)
0.448 12.800
+ +
(21) (600)
0.466 12.795
+ +
(28) (768)
0.594 16.005
+ +
(38) (1024)