Sony KV-32WS4A Service Manual ▷ View online
— 25 —
KV-32WS4
SDA9361 (VIDEO PROC.)
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— 26 —
KV-32WS4
TDA4780 (VIDEO PROC.)
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— 27 —
KV-32WS4
DEFLECTION SYSTEM ADJUSTMENT
1.
Enter into the service mode and select 'Deflect cont.'.The
'Deflect cont. SDA9361' adjustment menu will be displayed.
'Deflect cont. SDA9361' adjustment menu will be displayed.
2.
Select and adjust each item in order to get an optimum image.
V SIZE
V POS
V LIN
H SIZE
H PIN CUSH
H TILT
H UP COR
H LOWER COR
AFC V BOW
AFC V ANGLE
H POS
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— 28 —
KV-32WS4
3.
Adjust the value according to the following advice.
Sub Color Adjustment
1.
Input a PAL color bar signal.
2.
Connect an oscilloscope to CN3703.
3.
Enter into 'SERVICE MODE'.
4.
Choose 'SUB ADJUST'.
5.
Enter into Sub Color mode.
6.
Adjust data so that the right sides of the waveforms are of equal
height.
height.
4-2. VOLUME ELECTRICAL ADJUSTMENTS
Sub Brightness Adjustment
1.
Enter Service Mode (Device Menu).
2.
Select 'SUB ADJUST MENU'.
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SAME LEVEL
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