Convergence Adjustment - Sony TRINITRON KV-XA21M85 Service Manual

KV-XA21M85
RM-952
4
BMC (Hexapole) Magnet.
If the red, green and blue dots are not balanced or aligned,
then use the BMC magnet to adjust in the manner described
below.
R G B
R B
G
(2) Dynamic Convergence Adjustment
Preparation:
•
Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence
B
R
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R G B R G B
R G B G
R B
TLV
YCH Rotate YCH VOL on DY
TLV Insert TLH Correction Plate to DY Pocket (Left or
Right)
ON DY:
YCH
(3) Screen-corner Convergence
b
a-d : screen-corner
misconvergence
c
R B
YCH
– 26 –
TLV
a
d