Sony TRINITRON KV-9400 Service Manual page 9

(2) Dynamic Convergence Adjustment
Preparation:
@ Before starting, perform Horizontal and Vertical
Static Convergence Adjustment.
1. Loosen deflection yoke screw.
2. Remove deflection yoke spacers.
3. Move the deflection yoke for best convergence
as shown in Fig. 3-5.
4. Tighten the deflection yoke screw.
Install the deflection yoke spacers.
SCC-274A-A
KV-9400