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19
”
LCD
View Sonic VX1940W-2
- 5
–
ViewSonic Corporation
Separate, Composite, and Sync on Green
2. TMDS (Digital)
Video Impedance
75 Ohms (Analog), 100 Ohms (Digital)
Maximum PC Video Signal
950 mV with no damage to monitor
Maximum Mac Video Signal
1250 mV with no damage to monitor
Sync Signals
TTL
DDC2B
Compliant with Revision 1.3
DDC/CI
Compliant with Revision 1.1
HDCP
HDCP code inside and compatible
Sync Compatibility
Separate Sync, Composite Sync, SOG
Video Compatibility
Shall be compatible with all PC type computers, Macintosh
computers, and after market video cards
640x350
640x400
640x480
720x400
720x480
800x600
832x624
1024x768
1152x864
1152x870
1280x720
1280x768
1280x960
1280x1024
1360x768
1400x1050
1440x900
1600x1200
1680x1050
Resolution Compatibility
The image vertical size might not be full screen.
But the image vertical position should be at the center.
Exclusions
Not compatible with interlaced video
1.4 TFT LCD panel
Panel Source Identify
The panel code (refer to segment 4-16) should be shown on following position,
(1) The lower right side of ID label. (see Figure 2)
(2) The lower right side of UPC label. (see Figure 3)
(3) The F/W version sticker or silkscreen on main board.
Panel Characteristics :
1
st
Source Panel
Model number
CMO A190Z1 L01
Type
TN TYPE WITH LVDS INTERFACE
Active Size
19
”
WIDE; 408.24(H) X 255.15(V)
Pixel Arrangement
RGB VERTICAL STRIPE
Pixel Pitch
0.243(H) X 0.243(H) MM
Glass Treatment
ANTI GLARE (HARD COATING 3H)
# of Backlights
4 CCFL
Backlight Life
40000 HOURS (MIN)
Luminance (5-point)
–
Condition:
CT = User Color,
Contrast = Max,
Brightness = Max
300 CD/M2 (TYP AFTER 30 MINUTE WARM
UP)
230 CD/M2 (MIN AFTER 30 MINUTE WARM
UP)
Brightness Uniformity
≧
67% (MIN)
Contrast Ratio
1000:1 (TYP), 630:1(MIN)
Color Depth
16.2 MILLION COLORS
Summary of Contents for VX1940W-2
Page 28: ...0 V 9 0 1 Thu Nov 06 16 57 50 2008 Untitled ...
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Page 30: ...19 LCD View Sonic VX1940W 2 33 ViewSonic Corporation 7 Trouble shooting flow chart ...
Page 38: ...22 LCD View Sonic VA1616W 6 40 ViewSonic Corporation 9 Exploded diagram ...
Page 39: ...22 LCD View Sonic VA1616W 6 41 ViewSonic Corporation ...