Timing Table - ViewSonic VX1935wm-1 Servise Manual

ELECTRICAL REQUIREMENT
Horizontal / Vertical Frequency
Horizontal Frequency
Vertical Refresh Rate
Maximum Pixel Clock
Sync Polarity

Timing Table

Mode Resolution (KHz) (Hz)
1 640×350 @70Hz VGA31.46970.087 25.175
2 640×350 @85Hz VGA37.86185.080 31.500
3 640×400 @60Hz VGA31.46959.940 25.175
4 640×400 @70Hz VGA31.46970.087 25.175
5 640×400 @85Hz VGA37.86185.080 31.500
6 640×480 @50Hz VGA24.68849.637 19.750
7 640×480 @60Hz VGA31.46959.940 25.175
8 640×480 @67Hz MAC35.00066.667 30.240
9 640×480 @72Hz VGA37.86172.809 31.500
10 640×480 @75Hz VGA37.50075.000 31.500
11 640×480 @85Hz VGA43.26985.008 36.000
12 720×400 @70Hz VGA31.46970.087 28.322
13 720×400 @85Hz VGA37.92785.039 35.500
Mod
e Resolution
14 720x480@60Hz 31.469 59.940 27.000
15 720x576 @50Hz 31.250 50.000 27.000
800×600 @56Hz
SVGA
16 35.156 56.250 36.000
800×600 @60Hz
17 SVGA 37.879 60.317 40.000
800×600 @72Hz
18 SVGA 48.077 72.188 50.000
800×600 @75Hz
19 SVGA 46.875 75.000 49.500
800×600 @85Hz
20 SVGA 53.674 85.061 56.250
832×624 @74.6Hz
21 MAC 49.725 74.500 57.283
22 1024×768 @50Hz XGA 39.643 49.980 52.000
23 1024×768 @60Hz XGA 48.363 60.004 65.000
24 1024×768 @70Hz XGA 56.476 70.069 75.000
25 1024×768 @75Hz XGA 60.023 75.029 78.750
1024×768 @75Hz
26 MAC 60.150 74.720 80.000
27 1024×768 @85Hz XGA 68.677 84.997 94.500
1152×864 @75Hz
28 SXGA 67.500 75.000 108.000
29 1152×870 @75Hz MAC 68.681 75.062 100.000
30 1280×768@50Hz 39.593 49.929 65.250
31 1280×768 @60Hz 47.396 59.995 68.250
32 1280×768 @60Hz 47.776 59.870 79.500
33 1280×768 @75Hz 60.289 74.893 102.250
34 1280×768 @85Hz 68.633 84.837 117.500
35 1280×960 @50Hz 49.405 49.853 83.000
36 1280×960 @60Hz 60.000 60.000 108.000
ViewSonic Corporation
fH fV Dot clockSync polarity
(MHz) H V
P N
P N
N P
N P
N P
N P
N N
N N
N N
N N
N N
N P
N P
Sync
fH fV Dot clock polarity
(KHz) (Hz) (MHz) H
N
N
P
P
P
P
P
N
N
N
N
P
N
P
P
N
N
P
N
N
N
N
P
24 – 80 kHz
50 – 75 Hz.
135 MHz
Independent of sync polarity.
Horizontal (dot)
A B C D E
800 96 48 640 16
832 64 96 640 32
800 96 48 640 16
800 96 48 640 16
832 64 96 640 32
800 64 80 640 16
800 96 48 640 16
864 64 96 640 64
832 40 128 640 24
840 64 120 640 16
832 56 80 640 56
900 108 45 720 27
936 72 108 720 36
Horizontal (dot)
V A B C D E
N 858 62 76 720 0
N 864 64 12 720 68 625
P 1024 72 128 800 24 625
P 1056 128 88 800 40 628
P 1040 120 64 800 56 666
P 1056 80 160 800 16 625
P 1048 64 152 800 32 631
N 1152 64 224 832 32 667
P 1312 104 144 1024 40 793
N 1344 136 160 1024 24 806
N 1328 136 144 1024 24 806
P 1312 96 176 1024 16 800
N 1330 96 168 1024 42 805
P 1376 96 208 1024 48 808
P 1600 128 256 1152 64 900
N 1456 128 144 1152 32 915
P 1648 128 184 1280 56 793
N 1440 32 80 1280 48 790
P 1664 128 192 1280 64 798
P 1696 128 208 1280 80 805
P 1712 136 216 1280 80 809
P 1680 128 200 1280 72 991
P 1800 112 312 1280 96 1000 3
Confidential - Do Not Copy
6
Vertical (line)
O P Q R S
449 2 60 350 37
Performance
445 3 60 350 32 guarantee
Performance
guarantee
525 2 73 400 50
449 2 35 400 12
Performance
445 3 41 400 1 guarantee
Performance
497 4 10 480 3 guarantee
526 2 33 480 11
525 3 39 480 3 SOG can support
520 3 28 480 9
500 3 16 480 1
Performance
509 3 25 480 1 guarantee
449 2 35 400 12
Performance
446 3 42 400 1 guarantee
Vertical (line)
O P Q R S
525 6 39 480 0
5 5 576 39
2 22 600 1
4 23 600 1
6 23 600 37
3 21 600 1
3 27 600 1
3 39 624 1 SOG can support
4 18 768 3
6 29 768 3
6 29 768 3
3 28 768 1
3 31 768 3
3 36 768 1
3 32 864 1
3 39 870 3 SOG can support
7 15 768 3
7 12 768 3
7 20 768 3
7 27 768 3
7 31 768 3
4 3 960 3
36 960 1
備註
no
no
no
no
no
no
備註
Performance no
guarantee
Performance no
guarantee
Performance no
guarantee
Performance no
guarantee
Performance no
guarantee
Performance no
guarantee
Performance no
guarantee
Performance no
guarantee
-1
VX1935wm