15
STATIC CONVERGENCE ADJUSTMENT
1.
Input a crosshatch signal.
2.
Using 4-pole convergence magnets, overlap the red and
blue lines in the center of the screen (Fig. 1) and turn
them to magenta (red/blue).
3.
Using 6-pole convergence magnets, overlap the magenta
(red/blue) and green lines in the center of the screen and
turn them to white.
4.
Repeat 2 and 3 above, and make the best convergence.
DYNAMIC CONVERGENCE ADJUSTMENT
1.
Move the deflection yoke up and down and overlap lines
in the periphery. (Fig. 2)
2.
Move the deflection yoke left to right and overlap the
lines in the periphery. (Fig. 3)
3.
Repeat 1 and 2 above, and make the best convergence.
After adjustment, fix the wedge at the original position.
Fasten the retainer screw of the deflection yoke.
Fix the 6 magnets with glue.
(FRONT VIEW)
Fig. 1
(FRONT VIEW)
RED GREEN BLUE
BLUE
RED
GREEN
GREEN
RED
BLUE
BLUE GREEN RED
Fig.2
(FRONT VIEW)
RED GREEN BLUE BLUE
GREEN RED
RED
GREEN
BLUE
BLUE
GREEN
RED
Fig. 3
Summary of Contents for CTM6845
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