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Samsung HL-P4663w DLP Vertical lines    
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_tony
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PostPosted: Fri Nov 07, 2008 12:04 pm    Post subject: Samsung HL-P4663w DLP Vertical lines Reply with quote

Samsung HL-P4663w service # HLP4663wx/xaa DLP Set has thin green lines one inch apart across the screen with good red and blue video between the lines, but no green between them problem is intermittent. I removed and
retched the wires to the DMD board and the problem did not change.
Has anyone had to change the DMD board for this problem before? Your ideas would be appreciated
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_Ming
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PostPosted: Fri Nov 07, 2008 12:04 pm    Post subject: Reply with quote

think it is optical engine get problem
_darryl
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PostPosted: Fri Nov 07, 2008 12:04 pm    Post subject: Reply with quote

Yes , DMD board was the culprit! Needs to be relaced.
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