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Lg main board

Hi, i have a LG 42LD560 TV and it wont turn on beacause i need to get a new main board for it, but i dont know where to buy 1.

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  • James Simpson
    James Simpson Apr 18, 2014

    I know its not the remote because I tried turning it on using the button on the tv, and What i mean by Main board is the mother board in it, also i dont know what you mean by enter the code "7777" because it wont turn on.

  • James Simpson
    James Simpson Apr 18, 2014

    Oh oops looking at the suggested solutions :/



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  • Televison & ... Master
  • 1,525 Answers

Hi try ebay or emos for tv parts. good luck


Posted on Apr 21, 2014


6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: replace main board on LG 42LC7D-UB

not sure what you're referring to as a "main board", but heres the LCD Control Board for the TV

Posted on Mar 13, 2009

  • 92 Answers

SOURCE: LG 47LC7DF LCD TV Remote Sensor not working

IR senor may not be bad. Try using a different remote (universal) and program to TV. If universal remote works and your doesn't, you may need to purchase a remote instead of IR board. If you confirmed that the IR board is bad then replacing the IR board will fix the remote issue. IR board is an easy fix. Just open the back cover out and it's located right in the middle toward the bottom of the TV.

Posted on Jun 22, 2009

  • 1 Answer

SOURCE: lg 42 inch hdtv lcd dont know pass code to unlock tv

Enter the password "7777".

Posted on May 28, 2009

  • 28 Answers

SOURCE: my lg plasma tv stays on standby

is you already change the power board,is possible
your y board is a big board on the left side of the tv

Posted on May 19, 2010

  • 1 Answer


I have the lg du-42py10x tv with a cable card slot. I have Time Warner cable in Cincinnati Ohio. I split their cable coming in and put one end on the cable input and one end on the antenna input on the tv. I now have TVGOS with my cable card. By putting one end of the cable on the antenna RF input, I received the CBS station in analog. That is what you need to get TVGOS to work.

Posted on Oct 01, 2010

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I have a LG 42LD560 TV but it wont turn on.

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Where can i buy 42ld560 lg tv mother board

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Front LED just Cycles white then goes red. Replaced lamp did not fix set. Found 5 volt power on command missing from Digital bd to DMD bd. Need to replace Digital main bd. Part needed is 6871VSMS28B. Will...

Good day!!!

if the command signal from main board to DMD board missing the problem could be the main board..

I already found the board online for only $75 on this site

$100 on this site

Hope it helps..

just add a comment for any follow up questions..

Thank you

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