Panasonic CT24SL14J - 24" COLOR TV, Руководство по обслуживанию

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procedure.
FINAL CONVERGENCE PROCEDURE
NOTE
Vertical size and focus adjustments must be completed prior to performing the convergence
adjustment. Connect a dot pattern generator to the receiver. The brightness level should not be
higher than necessary to obtain a clear pattern.
Converge the red and the blue dots at the center of the screen by rotating the R&B pole static
convergence magnets.
Align the converged red/blue dots with the green dots at the center of the screen by rotating the R
&B&G pole static convergence magnets. Melt wax with soldering iron to reseal the magnets.
Slightly tilt vertically and horizontally (do not rotate) the deflection yoke to obtain a good overall
convergence.
If convergence is not reached at the edges, insert permalloy in the DY corners to achieve proper
convergence. Recheck for purity and readjust if necessary.
After vertical adjustment of the yoke, insert wedge at 11 o’clock position, then make the
horizontal tilt adjustment.
Secure the deflection yoke by inserting four side wedges.
Apply adhesive between tab (thin portion) of wedge and CRT and place tape over the tab to
secure to the CRT.
11.1. Permalloy convergence corrector strip (Part No. 0FMK014ZZ)
This strip is used in some sets to match the yoke and CRT for optimum convergence. If the yoke
or CRT is replaced, the strip may not be required.
First converge the set without the strip and observe the corners.
First converge the set without the strip and observe the corners.
If correction is needed:
1. Place strip between CRT and yoke, in quadrant needing
correction. Slowly move it around for desired results.
2. Press adhesive tightly to the CRT and secure with tape.
Vertical Yoke Movement
Horizontal Yoke Movement
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