Question about LG 42PC3D 42 in. Plasma Television

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LG plasma 42PJ350-UB MAKES a clicking sound when turning on and red light blinks on and off, green light blinks twice on back

Green light on back blinks twice

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Lg tv will not turn on, red light

i think your bulb is shot must be replaced

Posted on Apr 29, 2008

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  • 362 Answers

SOURCE: No picture or sound on LG 42" Plasma

Hi Craig,
Your Tv has a 1 year warranty, you should contact Customer Service as soon as possible. This is the number in the USA 1-800-243-0000
If needed this is the Global Site. www.lge.com/products/category/list/tv.jhtml
Enter your country then click on Support for the Service Number.
If this helps please rate this solution as a FixYa.
Lone99star

Posted on Jan 29, 2009

jerryg50
  • 1667 Answers

SOURCE: 50 in LG turns on and then clicks and turns back off

The power supply is going in to protect mode. Most often this is a power supply failure, or a failure on one of the circuit boards that is causing the power supply to go in to protect.

If the power supply fault is not too complicated an experienced tech may be able to service it without changing the compete circuit board.

The tech will service this by substituting boards to determine where the failure is occuring. Then he will change the board to fix the fault.


Jerry G.



Posted on Feb 10, 2009

  • 41 Answers

SOURCE: I have an LG plasma TV, model: 50PC1DRA. We had a

Defective power board. Maybe best to call local service man.

Posted on Dec 18, 2009

freelance-au
  • 131 Answers

SOURCE: LG 60PC1D making clicking sounds

Hi
A common problem for these is bad capacitors in the power supply, Remove the back from your Tv and look at the power supply on the left hand side.

You will see roughly around 9 x capacitors that are bulged / domed shaped on top usually these are valued at 3300uf 10V any that have bulged or leaked a brown like substance should be changed.
This will cure the problem as they overheat being sat next to a heatsink that gets very hot!
Try and change them for the same 3300uf but a higher voltage.
Hope this helps
Please rate my reply ++++

Posted on Apr 05, 2010

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. '

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