Samsung 2220WM Service Manual - Page 48

13-3 Timing Chart This section of the service manual describes the timing that the computer industry recognizes as standard for computer- generated video signals. Through D-SUB connectors, this unit can support FH= 30~81 KHz, Fv=56~75Hz and WXGA+ display modes as below: Table 1. Timing Chart NO. Name 1 640X350-70 2 640X400-60VESA 3 640X400-70IBM 4 VGA50-CVT 5 VGA60VESA 6 VGA67 7 VGA72VESA 8 VGA75VESA 9 720X400-70IBM 10 720X480-60GTF 11 720x576-50 12 SVA56 13 SVGA60VESA 14 SVGA72VESA 15 SVGA75VESA 16 832X624-75MAC 17 XGA50-CVT 18 XGA60VESA 19 XGA70VESA 20 XGA72-GTF 21 XGA75VESA 22 1152X864-75VESA 23 1152X870-75MAC 24 1152x900-67GTF 25 1280X720-50CVT 26 1280X720-60CVT 27 1280X768-50CVT 28 1280X768-60 29 1280X768-75 VESA 30 1280X960-50CVT 31 1280X960-60VESA 32 1280x960-75 33 SXGA50CVT 34 SXGA60VESA 35 SXGA75VESA 36 1360X768-60 37 1400X1050-50CVT 38 1400X1050-60 39 1440X900-60 40 1440X900-75 41 UXGA60VESA 42 1680X1050-60 dot_clk (MHz) out_hs out_vs htotal h_disp h_bp h_sync vtotal v_disp v_bp v_sync h_freq (kHz) v_freq (Hz) 25.175 + - 800 640 48 96 449 350 60 2 31.469 70.086 25.175 - - 800 640 48 96 525 400 73 2 31.469 59.940 25.175 - - 800 640 48 96 449 400 33 2 31.469 70.086 19.750 - - 800 640 80 64 497 480 10 4 24.688 49.673 25.175 - - 800 640 40 96 525 480 25 2 31.469 59.940 30.240 - - 864 640 96 64 525 480 39 3 35.000 66.667 31.500 - - 832 640 128 40 520 480 28 3 37.861 72.809 31.500 - - 840 640 120 64 500 480 16 3 37.500 75.000 28.322 - + 900 720 54 108 449 400 35 2 31.469 70.087 26.719 - + 896 720 88 72 497 480 13 3 29.820 60.001 27.000 - - 864 720 60 64 625 576 39 5 31.250 50.000 36.000 + + 1,024 800 128 72 625 600 22 2 35.156 56.25 40.000 + + 1,056 800 88 128 628 600 23 4 37.879 60.317 50.000 + + 1,040 800 64 120 666 600 23 6 48.077 72.188 49.500 + + 1,056 800 160 80 625 600 21 3 46.875 75.000 57.283 - - 1,152 832 224 64 667 624 39 3 49.725 74.550 52.000 - + 1,312 1,024 144 104 793 768 18 4 39.634 49.980 65.000 - - 1,344 1,024 160 136 806 768 29 6 48.363 60.004 75.000 - - 1,328 1,024 144 136 806 768 29 6 56.476 70.069 78.434 - - 1,360 1,024 168 112 801 768 29 3 57.672 72.000 78.750 + + 1,312 1,024 176 96 800 768 28 3 60.023 75.029 108.000 + + 1,600 1,152 256 128 900 864 32 3 67.500 75.000 100.000 - - 1,456 1,152 144 128 915 870 39 3 68.681 75.062 96.223 1,536 1,152 192 120 935 900 31 3 62.645 67.000 60.500 - + 1,632 1,280 176 128 744 720 16 5 37.071 49.827 74.500 - + 1,664 1,280 192 128 748 720 20 5 44.772 59.855 65.250 - + 1,648 1,280 184 128 793 768 15 7 39.593 49.929 79.500 - + 1,664 1,280 192 128 798 768 20 7 47.776 59.870 102.250 - + 1,696 1,280 208 128 805 768 27 7 60.289 74.893 83.000 - + 1,680 1,280 200 128 991 960 24 4 49.405 49.853 108.000 + + 1,800 1,280 312 112 1,000 960 36 3 60.000 60.000 130.000 - + 1,728 1,280 224 136 1,005 960 38 4 75.231 74.857 88.500 - + 1,680 1,280 200 128 1,057 1024 23 7 52.679 49.838 108.000 + + 1,688 1,280 248 112 1,066 1024 38 3 63.981 60.020 135.000 + + 1,688 1,280 248 144 1,066 1024 38 3 79.976 75.025 85.500 + + 1,792 1,360 256 112 795 768 18 6 47.712 60.015 100.000 - + 1,848 1,400 224 144 1,083 1050 26 4 54.113 49.965 121.750 - + 1,864 1,400 232 144 1,089 1050 32 4 65.317 59.978 106.500 - + 1,904 1,440 232 152 934 900 25 6 55.935 59.887 136.750 - + 1,936 1,440 248 152 942 900 33 6 70.635 74.984 162.000 + + 2,160 1,600 304 192 1,250 1200 46 3 75.000 60.000 146.250 - + 2,240 1,680 280 176 1,089 1050 30 6 65.290 59.954 49