Philips TFT LCD Colour Monitor Service Manual page 73

73 190B4 LCD
4.3 Brightness ¡ G 250 nit typ. At maximum contrast
4.4 Image size
4.4.1 Actual display size
4.5 Brightness uniformity
Set contrast at 70% and turn the brightness to get above 160 nits at center of the screen apply the Fig.1, it
should comply with the following formula¡ G
Maximum
Minimum
4.6 White color adjustment
There are two factory preset white color 9300K and 6500K.
Apply full white pattern, with brightness in 100% position and the contrast control at 70%.
The 1931 CIE Chromaticity (color triangle) diagram (x,y) coordinate for the screen center should be¡ G
9300K CIE coordinates X = 0.283 ± 0.020
6500K CIE coordinates X = 0.313 ± 0.020
5.0 Mechanical Characteristics
5.1 Controls
Front side
Rear side
5.2 Unit dimension / Weight
Set dimension (incl. Pedestal) ¡ G 425W x 452H x235D
Net weight
5.3 Tilt and swivel base
Tilt angle
Swivel rotation
5.4 Transportation packages
5.4.1 Shipping dimension / Weight
Carton dimension ¡ G 484W x 454H x 188D
Gross dimension ¡ G 8.9Kg
5.4.2 Block unit / Palletization
Layers/Block
General Product Specification
(at center of the screen, Fig.1)
(B1, B2,...B5)
¡ Õ ¡ @ 1 3 .
(B1, B2,...B5)
Y = 0.297 ± 0.020
Y = 0.329 ± 0.020
¡ G - DC power switch
- OSD function key
¡ G - Video signal cable
- Power cord socket
¡ G 7.0Kg
¡ G -5 to +30
¡ G ± 175
Sets/Layer
11 6
11 4
¢ ¨ ¢ ©
Sets/Block unit
66
44