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Note:
l
During the adjustment, keep the unit facing the
east.
Focus adjustment
1. Receive " MONOSCOPE PATTERN" signal.
2. Set Contrast control at NORMAL position.
3. Set Brightness control at NORMAL position.
4. Adjust Focus control to have best focus at the
central area of CRT.
Adjust
Horizontal
control: R602
centering
purity and convergence adjustments.
1. Receive " MONOSCOPE PATTERN" signal.
2. Adjust R602 so that the horizontal center of
picture is at the position which gives the relation
of A = B shown below.
ADJUSTMENT OF DEFLEmON LOOP
Vertical linearity control: R526
1. Receive " MONOSCOPE PATTERN"
2. Adjust R526 so that the vertical linearity of
Vertical size control: R503
1.
2.
3.
Vertical centering control: 5501
1. Receive " MONOSCOPE PATTERN" signal.
2. Adjust 5501 so that the picture' s vertical center is
45
picture is at best point.
Receive " MONOSCOPE PATTERN" signal.
Set the Brightness control and Contrast control
at MAX position.
Adjust R503 so that the vertical size of picture is
at the same size as horizontal size.
Vertical size: 9% TYP (Max. 11%)
purity and convergence adjustments.
identical to CRT geometrical vertical center.
signal.
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