Philips 190EW9FB 00 Service Manual page 55

7.1.2 Power Management
Mode HSYNC
Power-On On
Off(sleep Off
mode)
DC Power Off
7.2 Standard Test conditions
Unless otherwise specified, this specification is defined under the following conditions.
(1) Input signal: As defined in Timing table, 1440 x 900 non-interlaced mode (1440X900@60Hz
(2) Luminance setting: controls to be set to 300 nits with full screen 100 % duty cycle white signal
(3) Warm up:
(4) Ambient light:
(5) Ambient temperature:
7.3 Test equipment
Personal computer with Windows 98/2000/XP
Luminance meter Minolta CA210
Videogenerator: Chroma 2227, 2230 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 Innolux or its subcontracted quality providers.
7.5 Analog input
Analog input R,G,B level:
Polarity:
Impedance:
Sync:
7.6 Optical response time
Video Bandwidth:
Typical response time(BOE) 5ms
7.7 Protection circuit
The monitor will not be damaged by:
improper vertical or horizontal sync pulse (picture must be black at improper signals, unsynchronized pictures
are not allowed
VSYNC
On
Off
136.75MHz), signal sources must have 75 ohm output impedance.
more than 30 minutes after power on with signal supplied.
400 – 600 lux.
20 ± 5 qC
136 MHz (dot rate)
)
Video Pwr-cons.
active ≤ 42 W
blanked ≤ 2 W
N/A ≤ 1 W
0 - 700 mV max.
positive, negative
75 ohm
HV separate sync, composite sync,
190EW9 LCD
Indication Rec. time
Green LED --
Amber LED < 3 s
LED Off
55