Mitsubishi Electric 1786FD2 Service Manual page 33

MEA 1786FD2 CRT Monitor Service Guide
Fig.5 TCO 99 Pincushion Measurements
A
∆x1
G
[AC+EG]/2, [AG+CE]/2 represented as display area width and height
Top/Bottom Pincushion = ∆y1 or ∆y2
Side Pincushion = ∆x1 or ∆x2
Linearity (TCO99) = ∆x1/x or ∆y1/y
∆ y1
B
y
x
∆ y2
Engineering Specification
C
∆ x2
E
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