Question about Directv HR10-250 DTV Receiver

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Hr10-250 dtv HD receiver

I have one with no lnb voltage out.The outputs are not shorted like a bad zener,just no voltage. Thanks

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First, verify the oscilador circuit of the power.It´s normal the IC is damage or the mosfet.
Second, desconect the principal board and verify if has tensions on secundary part.If positive,the problem is on principal board.
Walter.

Posted on Feb 12, 2008

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1 Answer

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