MEA 1786FD2
CRT Monitor Service Guide
Engineering Specification
6
3.CRT Characteristics
Spec
OK
N.A
Remark
CRT Vender
SAMSUNG
√
Technology
FST
√
Coating
Anti-reflection/Anti-static
√
Dot pitch
0.25mm
√
Phosphor
P22
√
Light transmittance
52.6%
√
Viewable size
16”
√
Deflection angle
90 deg
√
Blemishes and scratches
1 trio missing, as approval sheet
√
see table 2
4.Front of Screen
4.1 GEOMETRY
OK
N.A
Remark
Magnetic Environment
Northern Hemisphere
H = 0 + 0.05
V = +0.45 + 0.05
√
Southern Hemisphere
H = 0 + 0.05
V = -0.45 + 0.05
√
Equatorial
H = 0 + 0.05
V = 0 + 0.05
√
Size Hor.
310
+ 4 mm
√
Ver.
230
+ 4 mm
√
Centering
Hor. & Ver.
|A-B|,|C-D|< 4 mm
√
See table 4
Geometric Distortion
Top/Bottom / Side Pincushion
< 2 mm
√
See table 5 for TCO99
Top/Bottom / Side Barreling
< 2 mm
√
“
Hor./Ver.
Trapezoid
< 2 mm
√
Tilt < 1.2 mm
√
Orthogonal
< 2 mm
√
S-curve
< 0.5 mm within 40mm
√
Linearity
Hor. & Ver.
< 5 %
√
(Xmax-Xmin)/( Xmax+Xmin)*100
Содержание 1786FD2
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