Visual Performance - Philips 231T1SB/00 Service Manual

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Meridian 1 Meridian 1
Full SCART Pin assignment

3.4 Visual performance

3.4.1 Front of screen performance
Peak brightness
Luminance uniformity
Chromatic uniformity
Luminance variation
TV video color
PIN No. SIGNAL
1 Audio output right
2 Audio input right
3 Audio output left
4 GND(audio)
5 GND(blue)
6 Audio input left
7 Blue input
8 Switch signal input (Fast Blanking)
9 GND(green)
10 N.C.
11 Green input
12 N.C.
13 GND(red)
14 GND(blanking)
15 Red input
16 RGB switching control
17 GND(video input & output)
18 GND(RGB switching control)
19 Video output(composite)
20 Video input(composite)
21 Common ground
Per panel spec, brightness & contrast controls are at 100%
Per panel spec.
Per panel spec.
Per panel spec.
Smart picture at "Standard" with 75% video level full white pattern, brightness at 45%
and contrast at 50%. The color temperature at the screen center should be:
CCT
X
Y
1. Use Minolta CA-210 for color coordinates and luminance check.
2. Luminance > 200 cd/m
100; contrast control at 100 and "Normal" color temperature in PC source.
3. About PC source color temperature "Normal" only is panel original default, not
8000º K
Normal Warm
8000º K 6500º K
0.296 ±.02 0.314 ±.02
0.299 ±.02 0.319 ±.02
2
in the center of the screen when Brightness control at
Cool
9300 º K
0.283 ±.02
0.297 ±.02