Smart Power ( Option , Refer To Quick Specification Table ); Visual Characteristics; Test Conditions; Brightness - Philips 226V3LSB/00 Service Manual

Meridian 3
88
Smart Power
(option , refer to Quick specification table)
To reduce the power by adjusting backlight , contrast and color.
Algorithm is provided by Supplier.

VISUAL CHARACTERISTICS

Test conditions

Unless otherwise specified, this specification is defined
under the following conditions.
(1) Input signal : As defined in 3.3,
(2) Luminance setting : controls to be set to
(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

Brightness

Follow Panel specification.

Color temperature adjustment

There are three factory preset white color 9300K, 6500K, sRGB.
Apply full white pattern, with brightness in 100 % position and the contrast control at 50 % position.
The 1931 CIE Chromaticity (color triangle) diagram (x ,y) coordinate for the screen center should be:
CIE coordinates
11500K
9300K
8200K
7500K
6500K/sRGB
output impedance.
cycle white signal
Product specification
x = 0.270 ± 0.02
y = 0.281 ± 0.02
x = 0.283 ± 0.02
y = 0.297 ± 0.02
x = 0.291 ± 0.02
y = 0.306 ± 0.02
x = 0.298 ± 0.02
y = 0.314 ± 0.02
x = 0.313 ± 0.02
y = 0.329 ± 0.02
follow panel resolution, signal sources must have 75 ohm
250 nits(except 166V3 220 nits)
(x,y)
with full screen 100 % duty
PerfecTune II
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