Question about LG 50PS11 50 in TV

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LG plasma 50ps11 wont turn on

It just clicks and the light turns from red to blue blinks two or three times and goes back to red

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

stradeteox
  • 88 Answers

SOURCE: LG plasma won't power up

There are many different parts that could cause this problem. I would suggest letting the repair center have your unit to troubleshoot the exact cause. The most likely cause is that either your Y sustain board or X sustain board has gone out. It could also be a bad power supply or one of the Y drive boards. Without checking voltages and proper troubleshooting it is difficult to go any further.

Posted on Jan 08, 2009

lightnbaby
  • 36 Answers

SOURCE: LG 50PC3D PLASMA WILL NOT TURN ON

Unplug power cord- safety first!
open backcover
check powersupply- top center right is p.s.
top left side of powersupply you'll see 5 capacitor 3300uF 10V.
see any pop up on top? replace it All with same rate or 16v is O.K.
do not use temperature rate 75c. Use 105C.
if you know how to solder. you save $300 least!

Posted on Mar 15, 2009

dave1645
  • 834 Answers

SOURCE: lg 26lg30 light blinks red blue wont turn on.

you have a bad cap in the power supply
these are can shaped device thet if bad will vent anf put up on the top the valoue is wrtten on the side trplace them and you should be good to go

Posted on Nov 06, 2009

  • 8457 Answers

SOURCE: LG plasma just turned off for no reason,

Try unplug,replug for reset that all could do,same prob.must change tha Main backlight Vivdeo board.

Posted on Nov 17, 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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http://electro-medical.blogspot.com/
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1 Answer

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