Timing Table - ViewSonic VA1703w-1 Service Manual

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

Timing Table

Item
1 640 x 350
2 640 x 400
3 640 x 400
4 640 x 480
5 640 x 480
6 640 x 480
7 640 x 480
8 640 x 480
9 720 x 400
10 720 x 480
11 720 x 576
12 800 x 600
13 800 x 600
14 800 x 600
15 800 x 600
16 832 x 624
17 1024 x 768
18 1024 x 768
19 1024 x 768
21 1024 x 768
23 1152 x 864
24 1152 x 870
25 1152 x 900
26 1280 x 720
27 1280 x 720
28 1280 x 768
29 1280 x 768
30 1280 x 768
31 1280 x 960
32 1280 x 960
33 1280 x 960
34 1280 x 1024 @
35 1280 x 1024 @
36 1280 x 1024 @
37 1440 x 900
38 1440 x 900
*1. Tolerance ≧ ±2KHz (if no overlapping issue)
*2. Any timing not in the list, it should display as normal or show on "OUT OF RANGE" OSD message without
blanking.
*3. The image quality of 85Hz mode might be worse than 75Hz.
*4. The image quality 1280x960@75HZ and 1280x1024@75Hz mode might be worse than other mode.
ViewSonic Corporation
Timing
@ 70 Hz, 31.5 KHz
@ 60 Hz, 31.5 KHz
@ 70 Hz, 31.5 KHz
@ 50 Hz, 24.7 KHz
@ 60 Hz, 31.5 KHz
@ 67 Hz, 35
@ 72 Hz, 37.9 KHz
@ 75 Hz, 37.5 KHz
@ 70 Hz, 31.5 KHz
@ 60 Hz, 31.5 KHz
@ 50 Hz, 31.3 KHz
@ 56 Hz, 35.1 KHz
@ 60 Hz, 37.9 KHz
@ 72 Hz, 48.1 KHz
@ 75 Hz, 46.9 KHz
@ 75 Hz, 49.7 KHz
@ 50 Hz, 39.6 KHz
@ 60 Hz, 48.4 KHz
@ 70 Hz, 56.5 KHz
@ 75 Hz, 60
@ 75 Hz, 67.5 KHz
@ 75 Hz, 68.7 KHz
@ 67 Hz, 62.5 KHz
@ 50 Hz, 37.5 KHz
@ 60 Hz, 45
@ 50 Hz, 39.6 KHz
@ 60 Hz, 47.8 KHz
@ 75 Hz, 60.3 KHz
@ 50 Hz, 49.4 KHz
@ 60 Hz, 59.7 KHz
@ 75 Hz, 75.2 KHz
50 Hz, 52.7 KHz
60 Hz, 64
75 Hz, 80
@ 60 Hz 55.9 KHz
@ 75 HZ 70.6 KHz
24 – 70 kHz
50 – 75 Hz
135 MHz
Independent of sync polarity
Analog
KHz
KHz
KHz
KHz
KHz
7
Confidential - Do Not Copy
Remark
DMT
DMT
For MAC
DMT
DMT
DTV
DTV
DMT
DMT
DMT
DMT
MAC
DMT
DMT
DMT
DMT
For MAC
For SUN
DTV
DTV
DMT;
DMT;
DMT
DMT
DMT
DMT
DMT
VA1703w-1_VA1703wb-1