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R G B
Static Convergence Magnets
Converges
Converges
R/B with G
R with B
Purity/Convergence
Assembly Clamp
Vertical Raster Shift
Figure 16. Convergence Magnets and Wedges Location
As the yoke is tilted
G
vertically, the rasters
R
B
produced
outside guns rotate in
opposite directions.
Figure 14. Vertical Yoke Movement
Raster produced from one of the
outside electron beams
Raster from the other side electron
beam
Static convergence magnets are set for
center convergence
As the yoke is tilted horizontally, one
raster gets larger while the other gets
smaller
Figure 15. Horizontal Yoke Movement
Purity Rings Adj. on
Green Raster
- 17 -
by
the
11 o'clock Position
Double sided adhesive tape
3 o'clock Position
Yoke Positioning Wedges
for Dynamic Convergence
7 o'clock Position
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