Panasonic CT-32HX40CB, Руководство по обслуживанию

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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.
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.
DAF Adjustment
Preparation:
1.
Apply a crosshatch pattern.
2. Set user controls, bright to center and picture to
max.
Procedure:
1.
Connect channel one of the oscilloscope with
100x1 probe to D1505A (DAF waveform).
2. Connect channel two of the oscilloscope with 10x1
probe to D504K or R519 (FBP waveform).
3. If the peak position of the waveforms are different,
in Serviceman Mode, adjust “HDAFC” DATA so
that become the same position. (See Fig. 16)
DAF
FBP
Figure 16. DAF Adjustment