P780
4. Display crosshatch pattern with red and blue lines and
black field.
5. Adjust H.STAT and V.STAT with 4 pole magnet. Use 4
pole magnet, not "HSTAT" and "VSTAT".
4 Pole Magnet
6. Display crosshatch pattern with white lines and black field.
7. Adjust HMC and VMC with 6 pole magnet.
6 Pole Magnet
8. Display crosshatch pattern with red and blue lines and
black field.
9. If necessary, repeat steps 5-8.
10. Change "CONV_OFF_NDX" to "3".
11. Adjust H.TILT with TLH plate.
TLH movement
R B
12. Adjust XCV with XCV VR.
XCV movement
13. Adjust YCH with YCH VR.
YCH movement
14. Adjust V.TILT with TLV VR.
B R
R
B
TLV movement
15. If necessary, repeat steps 3-14 to make the
optimum condition for the entire screen.
16. Fix 4-pole magnet, 6-pole magnet and XCV VR
with white paint
Zero Position NECK Ass'y
4-5. Vertical and Horizontal Position and
Size Specification
a
a
A
B
b
b
4-6. Focus adjustment
Adjust focus (V) and focus (H) for optimum focus.
FBT
— 14 —
f
> 60kHz
f
< kHz
H
H
a = 2.0 mm
2.4 mm
b = 2.0 mm
2.4 mm
A
B
234
312
Focus (V)
Focus (H)