White Balance Adjustment - Panasonic PV-DF204 Service Manual

7. Select V SIZE in EVR adjustment mode and adjust so that the top
4th line is just in view, and that the Bottom edge is between the 9th
line and the 11th line.
8. Select H-CENTER in EVR adjustment menu and adjust so that B is
approximately equal to width C.
9. (For model with Flat 27 inch CRT)
Adjust R766 so that the left 4th line is just in view.
10. Supply a Crosshatch Pattern Signal to the Video Input Jack.
Then, confirm that the picture is no distortion.

7.3.11. WHITE BALANCE ADJUSTMENT

Purpose:
To set the standard white level for each color temperature.
Symptom of Misadjustment :
White becomes bluish or reddish.
Test Point :
TP50 (CRT C.B.A)
Adjustment :
FOCUS CONTROL
44