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18. Select SW1, R CUT and B CUT in EVR adjustment mode.
Then after making a note of the original value and adjust as follows.
SW1= "00"
R CUT= "050"
B CUT= "050"
19. Turn the SCREEN CONTROL on the Flyback Transformer fully counterclockwise.
20. Select SUB BRIGHT and move the shaded area to the data in EVR adjustment
mode.
21. Press DISPLAY key on the remote control for collapse scan. (Refer to HOW TO
ENTER SERVICE MODE.)
22. Adjust R-SUB BRIGHT in EVR adjustment mode so that the level A is 175 VDC±5
VDC.
23. Turn the SCREEN CONTROL on the Flyback Transformer clockwise carefully
and stop at the point where green is first observed.
24. In EVR adjustment mode, select the two colors the following control functions
(B CUT, R CUT) and adjust so that the horizontal line becomes white. (See NOTE)
25. Press DISPLAY key on the remote control again to return for full frame scan.
26. Select R-SUB BRIGHT in EVR adjustment mode and adjust so that the picture
has adequate brightness.
27. Select R DRV and B DRV in EVR adjustment mode and adjust so that the entire
screen is white.
Note:
Before pressing DISPLAY key on the remote control for collapse scan, select the
desired control function and move the shaded area to the value.
7.3.14. SUB COLOR/SUB TINT ADJUSTMENT
Purpose :
To set the standard color phase.
Symptom of Misadjustment :
Color phase will be shifted.
Test Point :
TP46, TP49, TP48 (CRT C.B.A.)
Adjustment :
SUB COLOR (EVR),
144
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