Sony TRINITRON KV-25K5A Service Manual page 18

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KV-25K5/29K5
(2)
Operation of the BMC (Hexapole) magnet.
{
GE
ae
a
nae
eae
OO
BMC (Hexapole)
.
The respective dot position resulting from moving each
magnet interact, so be sure to perform adjustment whilst
tracking.
Use the H.STAT VR to adjust the Red, Green and Blue dots
so that they coincide at the centre of the screen
(by moving the dots in the horizontal direction].
(3)
Dynamic convergence adjustment.
Preparation:
:
=
;
;
2.
Remove the deflection yolk spacer.
.
Before starting this adjustment, adjust the horizontal and
3.
Move the deflection yolk as indicated in the figure below and
vertical static convergence.
optimize the convergence.
1.
Slightly loosen the deflection yolk screws.
4.
Tighten the deflection yolk screws.
3.
Re-install the deflection yolk spacer.
_——
R
OFO*O
2B
BG
R
B
GRRGB
G
G
OFO0
OF O"0
Bp R
GBR
OFO~O
Bp OFOFO A
i, 78
yy
Rice Be Grete ts

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