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CENTRECONVERGENCE
1.
2
3
4.
5
6
Turn off green raster and provide blue and red raster on CRT
To
su~erlrnpose
the
red/Dlu?
verl
Ilnes
spread
for
narrow)
the
2r141e
of magne[ lab
1
oerwee~
[ac 2 See Fql
To superimpose
the
red/blue nor,z
hnes
rotate the magnet
tabs 1 and 2 Iogether
(keeo,n~
the angle of magnP: tarx 1
and 2) See
FIgl
Turn up
green raster,
To sd~enmpose
the
green
anc
magen!a
blueredj
'Jefl
lines
spread
(or narrow) the angle
or
mzgw?l
la~ 3 berween
tab 4
See Fig-2
To supenm~ose
the green
ano magenta
(tdde~redi
norlz
hnes, rotaIe the magne:
;am 3 anc 4 !oge!her \~eeDng
t~e
angle of magnet tabs 3 and 41 See FIQ-Z
NOW forming
white cross-katch
patlerr
at centre of
screen
Fasten Iocrnlng ring
I
I
b
I
t
+"
I
R~~
I
Rotate tabs mgelne: tO
SuperlrllpOSe reo and
biae
honzon~l
hne
Constant
/,,
$
1
~Lale
spread
(c, narrow)
FIQure 1- BUJE AND RED LINE MOVEMENT
v/
f
1
I GREEN
SDread
(or narrow)
tabs
aflgle
to
superimpose
red/blue
and green
venlcal fine
Rotate tabs together
IO
superimpose redlblue and
green horizontal hne
c=!
m
(F
'3
4
/-.
Spread (or narrow)
__
F}gure 2- BUJE/RED
AND GREEN
LINE MOVEMENT
OUTER AREA CONVERGENCE
If mis-convergence on the outer area exits, as follow adjustment.
GREEN
BLUE \
~
RED
1'( I
\
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.
BLUE
Deflection
Yoke
)
BLUE
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.
To fasten the Deflection Yoke, Insert and fix the D.Y.spacer.
–5–
d
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