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• IFPLLADJUSTMENT
• a) Receiver the "COLOUR BAR" signal, CH 69 (855.25 Mhz).
b) Push POWER button on Remote Control. Setting is made automatically.
c) To exit Service Mode, press main switch to OFF.
•AGC TAKE OVER POINT
a) Receive the "COLOUR BAR" signal (Signal strength: 57 dB/uV)
b) Push CH up button. Setting is made automatically.
c) To exit Service Mode, press main switch to OFF.
GEOMETRY ADJUSTMENT PROCEDURE
Adjustment Note:
The procedure for making adjustments to vertical corrections is as follows:
-Adjust VERTICAL LINEARITY
-Adjust S. CORRECTION
-Adjust VERTICAL SHIFT
-Adjust VERTICAL AMPLITUDE
The procedure for making adjustments to horizontal corrections is as follows:
-Set E-W WIDTH to minimum
-Adjust HORIZONTAL SHIFT
-Adjust E-W PARABOLA
-Adjust E-W WIDTH
-Adjust E-W TRAPEZIUM
-Adjust E-W CORNER
• EAST - WEST WIDTH
a) Receive Philips pattern signal.
b) When volume-up button is pressed, horizontal scanning increases.
c) When volume-down button in pressed, horizontal scanning decreases.
d) Adjust the horizontal amplitude to obtain 9% overscan (fig. 1 ) .
• HORIZONTAL SHIFT
a) Receive Philips pattern signal.
b) When volume-up button is pressed, picture moves to the left.
c) When volume-down button is pressed, picture moves to the right.
d) Adjust the horizontal location to obtain picture centering (fig. 2).
• VERTICAL SLOPE
a) Receive center cross chart from pattern generator.
b) Adjust horizontal line off the cross figure to coincide with the edge of the
black area in the center of C.R.T. (fig. 3).
4
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