Philips 190VW8FB/93 Service Manual page 64

190VW8 LCD 64
(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 300 nits with full screen 100 % duty cycle 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
7.3 Test equipment
Personal computer with Windows 98/2000/XP
Luminance meter Minolta CA110
Videogenerator: Chroma 2000, 2135, 2250 or equivalent
Colour analyzer: Minolta or Chroma
10 times magnifier
Ruler / Template
Thickness gauge
Watt / Power Meter
7.4 Video Generator test sequence
Will be defined by TVI or its subcontracted quality providers.
7.5 Analog input
Polarity:
Impedance:
Sync:
7.6 Optical response time
Video Bandwidth:
Typical rise time:
7.7 Protection circuit
The monitor will not be damaged by:
missing vertical or horizontal sync pulse
improper vertical or horizontal sync pulse (picture must be black at improper signals,
unsynchronized pictures are not allowed
7.8 DDC
The monitor can support DDC 2 B and DDC-CI according to the latest VESA standard.
7.8.1 DDC Details
1 User visible strings on .inf file
2 Manufacturer ID ( EDID data)
3 Product ID, "xxxx" 4 codes
4 maximum resolution
5 Horizontal Frequency Range
6 Vertical Frequency Range
7 Monitor Name (13 characteries max.) Philips 190VW
positive, negative
75 Ω ± 1%
HV separate sync, composite sync,
140 MHz (dot rate)
5 ms
)
Philips 190VW8 (19inch WIDE LCD MONITOR 190VW8)
PHL
MSB(byte 12): 08
LSB (byte 11): 60
1440x900
30~83 KHz
55~76Hz