6
G. PRESET TIMING
Preset Timing Chart
No
Signal Name
Clock
(MHz)
Fh
(kHz)
Fv
(Hz)
Th
(uSec)
(dot)
Tsh
(uSec)
(dot)
Tfh
(uSec)
(dot)
Tbh
(uSec)
(dot)
Tdh
(uSec)
(dot)
Tv
(mSec)
(line)
Tsv
(mSec)
(line)
Tfv
(mSec)
(line)
Tbv
(mSec)
(line)
Tdv
(mSec)
(line)
Hs
Vs
1
VGA
640*480(60)
25.175 31.469 59.940
31.778
(800)
3.813
(96)
0.636
(16)
1.907
(48)
25.422
(640)
16.683
(525)
0.064
(2)
0.318
(10)
1.049
(33)
15.253
(480)
- -
2
VESA
800*600(85)
56.250 53.674 85.061
18.631
(1048)
1.138
(64)
1.138
(64)
2.702
(152)
14.222
(800)
11.756
(631)
0.056
(3)
0.019
(1)
0.503
(27)
11.179
(600)
+ +
3
VESA
1024*768(85)
94.500 68.677 84.997
14.561
(1376)
1.016
(96)
0.508
(48)
2.201
(208)
10.836
(1024)
11.765
(808)
0.044
(3)
0.015
(1)
0.524
(36)
11.183
(768)
+ +
4
VESA
800*600(75)
49.500 46.875 75.000
21.333
(1056)
1.616
(80)
0.323
(16)
3.232
(160)
16.162
(800)
13.333
(625)
0.064
(3)
0.021
(1)
0.448
(21)
12.800
(600)
+ +
5
VESA
1024*768(75)
78.750 60.023 75.029
16.66
(1312)
1.219
(96)
0.203
(16)
2.235
(176)
13.003
(1024)
13.328
(800)
0.050
(3)
0.017
(1)
0.466
(28)
12.795
(768)
+ +
6
VESA
1280*1024(60)
108.00 63.981 60.020
15.630
(1688)
1.037
(112)
0.444
(48)
2.296
(248)
11.852
(1280)
16.661
(1066)
0.047
(3)
0.016
(1)
0.594
(38)
16.005
(1024)
+ +
Tbh
Tbv
Th
Tdh
Tfh
Tsh
Tsv
Tv
Tdv
Tfv
[ H-SYNC ]
[ V-SYNC ]
[ VIDEO ]
[ VIDEO ]
Summary of Contents for AF705
Page 1: ...1 AF705 Service Guide 17 inch CRT Monitor ...
Page 7: ...7 2 CONTROL AND CONNECT LAYOUT A Main PCB ...
Page 8: ...8 B VIDEO PCB ...
Page 12: ...12 Fig2 ...
Page 16: ...16 Fig3 ...
Page 17: ...17 Fig4 ...
Page 19: ...19 Fig7 Fig6 ...
Page 20: ...20 7 TROUBLESHOOTING A POWER SUPPLY CHECK ...
Page 21: ...21 B MONITOR CHECK FLOW CHART B 1 No Raster ...
Page 22: ...22 B 2 No Picture ...
Page 23: ...23 B 3 No Vertical Deflection rester become a horizontal line ...
Page 24: ...24 APPENDIX A PARTS LIST ...
Page 57: ...57 432 2 MAB2008540 7 0 02 4 TAPING SCREW TPB 4 0 20C MC ...
Page 58: ...58 APPENDIX B P C B ASSEMBLY ...
Page 59: ...59 2 3 ...
Page 60: ...60 ...
Page 61: ...61 ...
Page 72: ...72 ...
Page 76: ...76 APPENDIX C DISPLAY UNIT ASSEMBLY ...
Page 77: ...77 ...
Page 80: ...80 APPENDIX D CRT YOKE ASSEMBLY ...
Page 82: ...82 ...
Page 84: ...84 ...
Page 85: ...85 ...
Page 86: ...86 ...
Page 87: ...87 ...