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CENTER CONVERGENCE
1.
Turn off green raster and provide blue and red raster on
CRT.
2. To superimpose
the red/blue vertical Iines,spread
(or
narrow) the angle of magnet tab 1 and tab 2. See Fig-1.
3. To superimpose
the red/blue horizontal Iines,rotate
the magnet tabs 1 and 2 together (keeping the angle of
magnet tabs 1 and 2). See Fig-1.
4. Turn up green raster.
5. To superimpose
the green and magenta (blue/red) vertical
lines, spread (or narrow) the angle of magnet tab 3 and
tab 4. See Fig.2.
6. To superimpose
the green and magenta (blue/red) horizontal
lines, rotate the magnet tabs 3 and 4 together (keeping
the angle of magnet tabs 3 and 4). See Fig-2.
Now forming white cross- hatch pattern at center of screen.
Fasten locking ring.
OUTER AREA CONVERGENCE
If the misconvergence
on the outer area exists, adjust as
follow.
Swing the deflection yoke the
-
direction, red/blue lines on
the screen move the ~
direction.
Swing the deflection yoke the +
direction, red/blue lines on
the screen move the ~
direction.
Fastening
the deflection yoke, insert and fix the D.Y. spacer.
Green
Blue
\
-+
1+
...
..zi...t . . . . . . . . . . . . . . . . . .t.
Spread (or narrow) tabs angle to
superimpose blue and red vertical line.
Fig.1 Blue and red line movement
+
Blue/red
:
q
r
. . . . . . . . . . . . . . . . . . .. . . . .
+
. . . . . . . . . . . . . . . . . . . .
T
Rotate tabs together to super-
impose red and blue horizontal
line.
Spread
(or narrow)
[2
+
1
Rotate tabs together to super-
impose red/blue and green
horizontal line.
Constant
q
! 3 ,"<4
/!–
ti+
i; j
Blue
Q
: / ,,
-._.
I
N. . . . . . .
------
. . . . . . . ..-
. . . . . . . ..-
;
-----
-. . . . ..-
Green
~t
ff
---
,;
Ii
/:
~y
'~m
ed
L
Spread (or narrow) tabs angle to
superimpose red/blue and green vertical line.
m
13i4
)~'
Fig.2. Blue/red and green line movement.
Blue
I
—.-. —------
.-. -.— .
I
Deflection yoke
T
Deflection yoke
/
—5—
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