Philips 190CW8FB/00 Service Manual page 69

GENERAL PRODUCT SPECIFICATION(Continued)
(Power Switch Off)
For digital input power consumption is less 1W
(In non-DMPM recoverable off mode)
3.6 Display identification
3.6.1 In accordance with VESA Display Channel Standard V1.0 and having DDC-2B and DDC/CI
capability.
3.6.2 In accordance with DVI requirement (DDWG digital Visual Interface revision 1.0) use DDC-2B,
DDC/CI, and EDID 3.0 structure 2.0
4.0 Visual characteristics
4.1 Test conditions
Unless otherwise specified, this specification is defined under the following conditions.
(1) Input signal: As defined in 3.3, 1440*900 non-interlaced mode (1440*900@60Hz
146.25MHz),, signal sources must have 75 ohm output impedance.
(2) Luminance setting: controls to be set to
white signal
(3) Warm up: more than 30 minutes after power on with signal supplied.
(4) Ambient light: 400 -- 600 lux.
(5) Ambient temperature: 20 ± 5 °C
4.2 Resolution
Factory preset modes (13 modes)
Item Resolution
1 720x400
2 640x480
3 640x480
4 640x480
5 800x600
6 800x600
7 832x624
8 1024x768
9 1024x768
10 1280x1024
11 1280x1024
12 1440x900
13 1440x900
Note: 1. Screen displays perfect picture at 13 factory-preset modes.
2. Screen displays visible picture with OSD warning when input modes are other then
45 preset modes
4.3 Brightness: 300 nits (at panel color temperature, Screen center point, Fig. 1)
To follow Panel specification.
4.4 Image size
4.4.1 Actual display size
410.4 x 256.5mm
4.5 Brightness uniformity
Set contrast at 100% and turn the brightness to get average above
screen.
Apply the Fig 1. It should comply with the following formula:
Minimum luminance of nine points (brightness)
Maximum luminance of nine points (brightness)
4.6 Check Cross talk (S)
Apply Pattern 2. Set contrast and brightness at 100 %. Measure A. Then
output Pattern 3 and measure A' . The cross talk value:
19 inch LCD Monitor
TYPE
BRAND : PHILIPS
2007-08-01
300 nits with full screen 100 % duty cycle
V.Freq. (Hz) H.Freq. (KHz)
70.087
59.94
67
75
60.317
75
75
60.004
75.029
60.02
75.025
59.887
74.984
:190CW8
2007-08-01
Mode
31.469 IBM VGA 3H
31.469 IBM VGA 12H
35 MACINTOSH
37.5 VESA
37.879 VESA
46.875 VESA
49.7 MACINTOSH
48.363 VESA
60.023 VESA
63.981 VESA
79.976 VESA
55.935 VESA
70.635 VESA
300 nits at center of the
>= 0.75 (Min)
590
13
HUDSON 8 69