Panasonic CT-36SL13G Service Manual page 28

NOTE
Apply a red pattern and confirm purity, if purity is poor, repeat purity adjustments.
12.2. 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.
12.3. DAF adjustment / (Dynamic focus adjustment)
The purpose of this adjustment is to move the focus in the picture, so the focus is in balance in
the whole picture (same level). Perform this adjustment as a visual adjustment, centering both
waveforms, repeat adjustment until best adjustment isobtained.
PREPARATION
1. Picture settings normalized.
PREPARATION
1. Apply a crosshatch pattern.
2. Connect channel one of the oscilloscope with 100x1 probe to DAF
OUT to TPP33 or TPD40 (D-Board).
3. Connect channel two of the oscilloscope with 10x1 probe to
HEATER (L-Board).
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