Philips 150S7 Service Manual page 88

15" LCD Color Monitor
3.4 Horizontal scanning
Sync polarity
Scanning frequency
3.5 Vertical scanning
Sync polarity
Scanning frequency
3.6 Power input connection
Power cord length
Power cord type
3.7 Power management
The monitor must comply with the Microsoft On Now specification, with two power management states, as defined
by the VESA DPMS document. The monitor must appropriately display the DPMS state.
Mode
Power-On
Off
DC Power Off
3.8 Display identification
In accordance with VESA Display Channel Standard Ver.1.0 and having DDC 2B capability
3.9 USB Hub
NA
4. 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, 1024 x 768
have 75 ohm output impedance.
(2) Luminance setting: controls to be set to 200 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: 25 ± 5 °C
4.2 Brightness
>=250 nits (at panel color temperature, at center of the screen, set contrast and brightness at maximum.)
4.3 Image size
Actual display size
4.4 Brightness uniformity
Set contrast at 100% and turn the brightness to get average above 200 nits at center of the screen.
Apply the Fig 1; it should comply with the following formula:
Where B_max =Maximum brightness
: Positive or Negative
: 30 – 63 KHz
: Positive or Negative
: 56 - 75 76Hz
: 1.8 M
: 3 leads power cord with protective earth plug.
HSYNC VSYNC Video
On On active
Off Off blanked < 1 W
N/A
304.128 x 228.096 mm
B_min
B_max X 100% >75%
Pwr-cons. Indication
< 23W Green LED --
Amber LED < 3 s
< 1 W LED Off
non-interlaced mode (48K/60Hz), signal sources must
B_min = Minimum brightness
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150S7
Rec. time