Panasonic CT30WC14J - 30" COLOR TV, Service Manual

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B DR_______________________80
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PICTURE SETTINGS__________NORMALIZED
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PICTURE MODE______________VIVID
PROCEDURE
1. Connect the oscilloscope to KG (CRT-Board).
2. In service mode for making electronic adjustment, select BRIGH DAC.
3. Press RECALL button on the remote control to collapse the raster. (service SW).
4. Connect oscilloscope to KG on L-Board and adjust service mode CUT-G DAC until 170±2V
above DC ground is measured
5. Remove the probe from KG.
6. Turn screen clockwise slowly until color is slightly appeared.
7. Then adjust CUT R and CUT B until line becomes white.
8. Press RECALL button on the remote to restore the raster.
9. Adjust R DR and B DR so the white seems like white and black like black
10. Apply a normal signal and confirm that the image is normal and a good gray scale
11. If correction is needed perform minor touch-up method.
NOTE
This adjustment (NTSC) will adjust automatically 480p and 1080i formats, no need to adjust for
these formats
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