Convergence Adjustment - Sony KV-XA21M80 Service Manual

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 G
R B
R G
G
(2) Dynamic Convergence Adjustment
Preparation:
•
Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence
B
R
B R G B
B G
R B
TLV
– 23 –
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
KV-XA21M80
RM-952
TLV
a
d