Crt Characteristics; Front Of Screen; Geometry - Mitsubishi Electric 1786FD2 Service Manual

MEA 1786FD2 CRT Monitor Service Guide

3.CRT Characteristics

CRT Vender
Technology
Coating
Dot pitch
Phosphor
Light transmittance
Viewable size
Deflection angle
Blemishes and scratches

4.Front of Screen

4.1 GEOMETRY

Magnetic Environment
Size
Centering
Geometric Distortion
Linearity
Northern Hemisphere
Southern Hemisphere
Equatorial
Hor.
Ver.
Hor. & Ver.
Top/Bottom / Side Pincushion
Top/Bottom / Side Barreling
Hor./Ver. Trapezoid
Tilt
Orthogonal
S-curve
Hor. & Ver.
Spec
SAMSUNG
FST
Anti-reflection/Anti-static
0.25mm
P22
52.6%
16"
90 deg
1 trio missing, as approval sheet
H = 0 + 0.05
V = +0.45 + 0.05
H = 0 + 0.05
V = -0.45 + 0.05
H = 0 + 0.05
V = 0 + 0.05
310 + 4 mm
230 + 4 mm
|A-B|,|C-D|< 4 mm
< 2 mm
< 2 mm
< 2 mm
< 1.2 mm
< 2 mm
< 0.5 mm within 40mm
< 5 %
Engineering Specification
Remark
OK
N.A
√
√
√
√
√
√
√
√
√
see table 2
Remark
OK
N.A
√
√
√
√
√
√
See table 4
√
See table 5 for TCO99
√
"
√
√
√
√
√
(Xmax-Xmin)/( Xmax+Xmin)*100
6