Sony TRINITRON KV-EF29N6A Service Manual page 28

(2) Dynamic Convergence Adjustment
Preparation:
•
Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence
1. Slightly loosen the deflection yoke screws.
2. Remove the deflection yoke spacer.
(3) Screen-corner Convergence
b
a-b:s c r e e n - c o r n e r
misconvergence
c
R
G
B
R G B B G R
B
G
R
a
d
3. Move the deflection yoke as shown in the figure below and
optimize the convergence.
4. Tighten the deflection yoke screws.
5. Install the deflection yoke spacer.
B
B G R
G
R G B
R
B G
R
R G B
G
B G R
B
Affix a Permalloy assy corresponding to the misconverged
areas.
a
d
Permalloy assembly
– 27 –
KV-EF29N6A/EF29N6B/EF29N9P
R R G B
b
c
RM-882