ViewSonic VA2012wb-1 Service Manual page 21

20” color tft lcd display
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Display Type = R/G/B Color
(25-34) CHROMA INFO:
Red X - 0.651 Green X - 0.289 Blue X - 0.141 White X - 0.313
Red Y - 0.336 Green Y - 0.608 Blue Y - 0.087 White Y - 0.329
(35)
ESTABLISHED TIMING I:
720 X 400 @ 70Hz (IBM,VGA)
640 X 480 @ 60Hz (IBM,VGA)
640 X 480 @ 67Hz (Apple,Mac II)
640 X 480 @ 72Hz (VESA)
640 X 480 @ 75Hz (VESA)
800 X 600 @ 56Hz (VESA)
800 X 600 @ 60Hz (VESA)
(36)
ESTABLISHED TIMING II:
800 X 600 @ 72Hz (VESA)
800 X 600 @ 75Hz (VESA)
832 X 624 @ 75Hz (Apple,Mac II)
1024 X 768 @ 60Hz (VESA)
1024 X 768 @ 70Hz (VESA)
1024 X 768 @ 75Hz (VESA)
1280 X 1024 @ 75Hz (VESA)
(37)
Manufacturer's Reserved Timing:
1152 X 870 @ 75Hz (Apple,Mac II)
(38-53) Standard Timing Identification:
1680 X 1050 @75Hz
1600 X 1200 @60Hz
1400 X 1050 @60Hz
1400 X 1050 @75Hz
1280 X 1024 @60Hz
1280 X 960 @60Hz
1152 X 864 @75Hz
1600 X 1200 @75Hz
______________________________________________________________________
(54-71) Detailed Timing / Descriptor Block 1:
1680x1050 Pixel Clock: 146.25 MHz
______________________________________________________________________
Horizontal Image Size: 433 mm
Refreshed Mode: Non-Interlaced
Horizontal:
Active Time: 1680 pixels
Sync Offset: 104 pixels
Border: 0 pixels
Vertical:
Active Time: 1050 lines
Sync Offset: 3 lines
Border: 0 lines
Digital Separate, Horizontal Polarity (-) Vertical Polarity (+)
ViewSonic Corporation
Vertical Image Size: 271 mm
Normal Display - No Stereo
Blanking Time: 560 pixels
Sync Pulse Width: 176 pixels
Frequency: 65.29 KHz
Blanking Time: 39 lines
Sync Pulse Width: 6 lines
Frequency: 59.95 Hz
18
Confidential - Do Not Copy
VA2012w-1_VA2012wb-1

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