Philips BDL4785SL/00, Service Manual

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101 BDL5585XL LCD
General Product Specification
3. VISUAL PERFORMANCE
3.1 LCD Module Characteristics
Vendor
First Panel
LG
Panel Type Number LD470EUD-SDA1
Module Dimensions (mm)
+[9[%PP'7\S
Display Area (H x V)
1039.68
(H) x
584.82
(V)
Aspect Ratio 16:9
Pixel Format 1920x1080
Pixel Pitch (mm)
PP[PP[5*%
Color Pixel Arrangement RGB Vertical Stripe
Display Operating Mode Transmissive, Normally Black
Color Depth 1.06B (10bit)
Gamut (color saturation)
72% NTSC
Luminance (cd/m^2) 450 cd/m
2
Response Time 12 ms (typ. G-to-G)
Contrast Ratio
1300:1(typ.)
View Angle (CR > 10) 89/89/89/89
Power Consumption 100.7W (typ.)
Module Weight 12.8 Kg (Typ.)
3.2 Front of Screen Performance
x
Peak brightness - 500 nits (typ.), brightness & contrast controls are at 100%
x
Luminance uniformity - < 10% (5 points measured).
x
Chromatic uniformity - Deviation
¨
x,
¨
y < 0.015 (5 points measured)
x
Color tracking -
¨
x,
¨
y < 0.015 for all grey levels (5 points measured).
x
Luminance variation - The variation in surface luminance ,
į
WHITE and
į
BLACK are defined as :
į
WHITE(5P) = Maximum(Lon1,Lon2, Lon3, Lon4, Lon5) / Minimum(Lon1,Lon2, Lon3, Lon4, Lon5)=1.3
į
BLACK(5P) = Maximum(Lon1,Lon2, Lon3, Lon4, Lon5) / Minimum(Lon1,Lon2, Lon3, Lon4, Lon5)=1.7
Where Lon1 to Lon5 are the luminance with all pixels displaying white at 5 locations.
x
Display video color - Picture at full white, pattern, brightness at 50 %, and contrast at 50%.
The color, temperature at the screen center should be:
CCT
9300º K 10000º K 6500º K 5800 º K
x
0.283
r
0.015 0.278
r
0.015 0.313
r
0.015 0.326
r
0.015
y
0.297
r
0.015 0.291
r
0.015 0.329
r
0.015 0.342
r
0.015