Question about LG 32LC2D Television

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LG32LC2D - Sound slow to start

Whenever I turn my LG 32LC2D on, the sound takes over 30 minutes to start. Also, the picture initially appears stretched.

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This is indicative of a bad main board that will need replaced. For this model make sure the repair person has the full product code (from the back of the unit) so that they can get the correct main board ordered (there are multiple versions depending on the product code). Hope this helps.

Posted on Jan 08, 2009

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I have repaired this TV. The one bad capacitor (location and value) was C208. This capacitor is a 16V 1000mf @ 105 degrees. On the ER scale, fine. In the capacitance range, it measured 364 mf. Really and truly after inspections and tests, replacing the single capacitor is fine.

Posted on Nov 13, 2016

  • matt martin
    matt martin Nov 13, 2016

    I need to ad, we are trouble shooting the power supply. The repair is simple, Thanks for asking, Matt of Martins TV Repair.

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Solved - Blinking and shut-off problem, also buzzing sound....
I replaced all these capacitors. Make sure your capacitors are 105 degree Celsius. Because I saw 2 pcs. had 125 degree Celsius which in fact my first time to see this rating.
2 pcs. 1000uf 35V
4 pcs. 1000uf 25v
2 pcs. 3300uf 10v
2 pcs. 470uf 10v
1 pc. 680uf 10v
1 pc. 1000uf 16v
Note: You have to replace all of these capacitors regardless some look good. Because some / few failed under load test. They passed my capacitor tested but actually defective when the power supply board was connected.
Second, don't forget to clean the back of the board by toothbrushing it by 91% alcohol.
Third, resoldered all transformers legs, inductors, and the 4 mosfets.
Good luck.
Roan
Computer technician - Chapel Hill, NC

Posted on May 30, 2013

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Posted on Jan 02, 2017

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