Alignment and Adjustments
4 Pole Magnet
2 POLE
PURITY
2 Pole Magnet
6 Pole Magnet
Clamper
ScrewADJUST THE ANGLE
(VERTICAL LINES)
YOKE
CLAMP
SCREW
6 POLE
CONVERGENCE
4 POLE
CONVERGENCE
Fig. 5 -1 Convergence Magnet Assembly
Vertical Green Belt
31m/m
Fig. 5-2 Center Convergence Adjustment
5-8 Center Convergence Adjustment
1. Warm up the receiver for at least 20 minutes. 5. Adjust two tabs of 6-pole magnets:
Superimpose the red and blue lines with the
2. Adjust the BRIGHTNESS and CONTRASTgreen. Adjusting the angle affects the vertical
controls for a well-defined picture.lines, and rotating both magnets affects the
horizontal lines.
3. Adjust the two tabs of the 4-pole magnets:
Change the angle between them.6. Repeat adjustments 2~4, if necessary.
Superimpose the red and the blue vertical
lines in the center area of the screen.7. Since the 4-pole and 6-pole magnets interact,
the dot movement is complex ( Fig. 5-3).
4. Turn both tabs at the same time, keeping the
angle constant: Superimpose the red and
blue horizontal lines in the center of the
screen.
BLUEREDRED/BLUEGREEN
BLUERED/BLUE
REDGREEN
4-Pole Magnet Movement6-Pole Magnet Movement
Fig 5-3 Center Convergence Adjustment
Samsung Electronics5-3 |
ACEC
SAMSUNG
