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Deflection System Adjustment
1.
Enter into the 'Geometry' service menu.
2.
Select and adjust each item in order to obtain the optimum image.
G
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3
1
V SIZE
V LIN
S CORRECTION
V CENTRE
H CENTRE
H SIZE
PIN AMP
PIN PHASE
CORNER PIN
V ANGLE
Sub Colour Adjustment
1.
Receive a PAL colour bar signal.
2.
Connect an oscilloscope to Pin 5 of CN3003 [A Board].
3.
Enter into the 'Service' service menu.
4.
Adjust the 'Sub Colour' data so that the Cyan, Magenta and
Blue colour bars are of equal levels as indicated below.
B-Out Waveform
Sub Brightness Adjustment
1.
Input a Monoscope pattern.
2.
Press 'TEST' 'TEST' 13 on the Remote Commander.
3.
Adjust the 'Sub-Brightness' data so that there is barely a
difference between the 0 IRE and 10 IRE signal levels.
Sub Contrast Adjustment
1.
Input a video signal that contains a small 100% white area on a
black background.
2.
Connect an digital voltmeter to Pin 10 of J7001 [C Board].
3.
Adjust the Sub-Contrast ['TT11'] to obtain a voltage of
105 +/- 5V.
- 22 -
Same Level
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- Service Manual
- Specifications
- Connectors
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