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Fig. 6
Open
(C)
6-pole convergence magnets
(C)
G
R,B
R,B
(D)
G
Match red and blue to green
YHC
Fig. 7
XV
Deflectioin yoke
Fig. 8
• Caution items
Tilt adjustment with tilting the deflection yoke in up-down or left-right direction is not performed for this unit.
Please do nottry to do this. Perform YV adjustment for left-right tilt adjustment and YHC adjustment for up-down
adjustment.
As the XV adjustment core can crack easily, use a nonmetallic screwdriver for the adjustment.
5. After the adjustment, apply paint lock to the magnets.
6. When the position without deviation of the three colors has been determined, insert wedges between the deflection
yoke and the picture tube as shown (Fig. 11 below) to fix the deflection yoke.
Separator paper
3. Gradually open the knobs of the 6-pole convergence magnets and
Rotate
match the red and blue vertical lines at the center of the screen.
(At this time, red and blue will move practically at the same time.)
Next, rotate the entire 6-pole magnets to match the red and blue
horizontal lines to green. (Fig. 6)
(D)
4. Adjust YHC, YV, and XV on the deflection yoke (Fig. 7) so that the
YV
overall convergence becomes good. (Fig. 8, 9, 10)
When the convergence at the screen center is off, repeat the
adjustment from item 2.
Picture tube board (L)
YHC
Wedge
Adhesive
Fig. 9
YV
Fig. 11 Wedge insertion positions
2
4
Insert the DY wedges
at the possible
- 18 -
Fig. 10
XV
1
3
.
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