LG E1941S - Raster Issues (LGD Panel)

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Copyright © 2011 LG Electronics. Inc. All right reserved. - 24 - LGE Internal Use Only
Only for training and service purposes
LGD PANEL
6. RASTER
Check U801 pin 19
volt?
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Check R814,R832
Check Q801
NO Raster
(No picture)
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Check R832
=
12V
Check ENA
signal
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Check power section
Check Interface section or
main board
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NO
NO
NO
YES
YES
Check CN803 Pin 5,
6=51.2V
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YES
NO
Check Panel
connecter
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