Question about Emerson LC320EM9 32 in. LCD HDTV

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Are the wires connecting the power supply board to the other large board sautered to the other large board or plugged?

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  • Tyler henson Oct 29, 2012

    i need to know because if it needs sautered i cannot do that i will have to pay someone, however; if it is a plug that connects them i can buy the board and replace myself

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  • Emerson Master
  • 14,553 Answers

Yes, almost every modern set all the boards interconnect via plugged wires but if Emerson good luck finding the part you need.

Posted on Oct 30, 2012

  • 1 more comment 
  • Tyler henson Oct 30, 2012

    all i kind find are used boards off ebay, i really dont know how often these go out but the one i found is 40 dollars, would it be worth fixing, or will i find myself in this same situation in a few months since i am buying a used board?

  • SD Tech
    SD Tech Oct 30, 2012

    You are taking a gamble that it fixed the set first--compare to buying a new set which could be a smart move--I do not like Emerson products for the most part.

  • Tyler henson Oct 31, 2012

    well true but the 40 dollar gamble vs a 400+ guarantee, think ill take the gamble, thanks tho

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Problem is in either power supply or the Y-Sustain board.

The Y-Sustain is a relatively large board out of which go connections to the side of the display; it's therefore closer to either the left or the right side of the display, has at least one rather large heat sink on it and fat power cables connecting it to the main power supply.

Often there are fuses on that board - one or more.

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Hello,

Problem is in either power supply or the Y-Sustain board.

The Y-Sustain is a relatively large board out of which go connections to the side of the display; it's therefore closer to either the left or the right side of the display, has at least one rather large heat sink on it and fat power cables connecting it to the main power supply.

Often there are fuses on that board - one or more. Check those.

if they are blown you can try to replace them, but expect them to blow again - usually the whole board needs to be replaced.

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