Electronic Adjustments - Panasonic PT-47WXD63G Service Manual

Hdtv monitor
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2. Turn the PTV ON. Apply and view a crosshatch with dots pattern.
3. Adjust each lens focus for best focus while viewing each CRT.
4. Cover the red and blue CRT, projecting green only. Rotate the
green lens for best focus around screen center area.
5. Do the same for the red focus lens while projecting red only.
6. Repeat for blue.
7. Align VM coils.

17. Electronic Adjustments

17.1. Horizontal phase adjustment (H
This adjustment is intended to correct the horizontal position of the picture
NOTE:
1080i, 480p, 480i pattern can be obtained from Panasonic's TU-DST51 set-top box DTV decoder.
1. Apply a pattern that lets adjust the image to correct vertical size
(see above note).
2. Set VIDEO "C_OFF" DAC from 00 to 01 (to project only green).
3. Set DAC MUTE from 00 to 01 (disabling digital convergence).
4. Turn green deflection yoke until line is perfectly horizontal.
5. Adjust "H POS" DAC data so that pattern is in the center of screen.
POS)
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