Read Panasonic TC-29P10N / TC-33P10N Service Manual online
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Board [L]
6-pole convergence magnet
4-pole convergence magnet
Purity magnet
Center line of the crosshatch pattern
Adjust so that the curvature of the
center line becomes flat.
center line becomes flat.
Open for the same angle
from the center.
from the center.
VRS magnet
1. VRS adjustment
Purpose: Adjusting the red, blue, and green electron beams so that they hit
the specified fluorescent substance correctly.
Adjustment jig
Measuring location
Input signal
Demagnetizer, color bar generator
TV screen (visual observation)
Crosshatch pattern
1. Receive a crosshatch pattern.
2. Confirm that the knobs of purity magnet, 4-pole
2. Confirm that the knobs of purity magnet, 4-pole
convergence magnet and 6-pole convergence magnet all
are aligned.
are aligned.
3. Loosen the screws fixing the deflection yoke and
provisionally fix the deflection at the very front position with
adjusted inclination.
adjusted inclination.
4. Adjust the VRS magnet (Fig. 2) so that the horizontal lines
of the crosshatch pattern become level (Fig. 3).
5. Next, perform purity adjustment.
Fig. 2
Fig. 3
Fig. 1
Magnet for VRS adjustment
33 inch models
29 inch models
Opening for VRS magnets
6 pole
converges
R/B with G
converges
R/B with G
4 pole
converges
R with B
converges
R with B
2 pole (purity)
VRS magnets
VRS magnets
Setting of CY magnets (33 inch models)
Setting of CY magnets (29 inch models)
6 pole
converges
R/B with G
converges
R/B with G
4 pole
converges
R with B
converges
R with B
2 pole (purity)
% !"
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