Zenith C32V23 - 32" Flat-Screen Integrated HDTV, Руководство по обслуживанию

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PV154 - 923-03497
3-11
AB - SERVICING
SERVICING
Fig 10
Figure 9: This image shows the result of decreasing the
register value down to 0. You can notice that the top half
of picture is shrinking and bottom half is expanding.
Figure 10: This image shows the result of increasing the
register value up to 15. You can notice that top half of
picture is expanding and bottom half is shrinking.
REGISTER # 128 / NAME V-SCROLL
“V-SCROLL”. This correction affect full image, moving it
upward or downward without affect the geometry. The
register can take values from 0 up to 63,. If you decrease
the register value down to 0 you’ll see the fig 7. If you
increase the register value up to 63 you’ll see fig. 8
Fig 7
Fig 8
Figure 7: This image shows the result of decreasing the
register value down to 0. You can notice that full image is
moving downward without affect the geometry.
Figure 8: This image shows the result of increasing the
register value up to 63. You can notice that full image is
moving upward without affect the geometry.
REGISTER # 129 / NAME V-LIN
The “V-LIN”. This correction affected vertical linearity of
picture, shrink it or expand it. The register can take values
from 0 up to 15. If you decrease the register value
down to 0 you’ll see the fig 9. If you increase the register
value up to 15 you’ll see fig. 10.
Fig 9
REGISTER # 130 / NAME S-CORRECTION
The “S-CORRECTION”. This correction affected vertical
linearity of picture. The register can take values from 0
up to 15. If you decrease the register value down to 0
you’ll see the fig 11. If you increase the register value up
to 15 you’ll see fig. 12.
Fig 11