Sony TRINITRON KV-E2911D - Page 15

| KV-E2511D
RM-689
(2) Dynamic convergence adjustment
Preparations
@ Before starting this adjustment, adjust the horizontal 8. Move the deflection yoke as shown in the figure below
static convergence and the vertical static convergence. and optimize the convergence,
1, Slightly loosen the deflection yoke screws, 4, Tighten the deflection yoke screws,
2. Remove the deflection yoke spacer. 5. Install the deflection yoke spacer,
B GR RGB
R G B B GR
3-3. FOCUS
Adjust the focus to optimize the
screen.
(8) Screen corner convergence
Install the permalloy assembly
for the section with faulty.
a-—d : screen~corner
convergence defect
Permalloy