Question about Samsung HL-R4264W 42" DLP HDTV

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Samsung dlp tv freezes - Samsung HL-R4264W 42" DLP HDTV

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  • Samsung Master
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The DMD board which will cost more than the set is worth---about 450 by itself.

Posted on Dec 22, 2012

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Posted on Jan 02, 2017

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gopakumarg43
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SOURCE: Samsung 50" DLP tv goes on, freezes, goes black,

Hello
Unplug your TV from Ac mains socket and wit for some time, say 15 minutes or so. unscrew the lamp case, take it out, and reset it as it was, and tighten the screws. If lamp is not well tightened this type of fault will occur in DLP TVs. Also, if lamp life has out too. Check this first. If the problem perists after doing these, the internal circutary, especially to the power regulator side has some trouble with it and should be checked well. If you have a sound knoledge in digital electroncis, and the working of DLP tv [as DLP chip is very costly] only attempt to do it by yoursef at home. If not don't go further. Anyway inform me after doing these first. OK.

Posted on Apr 16, 2011

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