Question about LG 42LC2D 42 in. LCD HDTV

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Tv comes on for a few seconds then goes into standby with red flashing light

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  • LG Master
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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Posted on Apr 01, 2014

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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  • 5 Answers

SOURCE: LG LCD 37'' standby problem

if you want i will buy the tv from you

Posted on Feb 23, 2009

  • 1 Answer

SOURCE: LG 19 LH 2000 no picture or sound

i have exactly the same problem and my tv is just 2 weeks old !!
any soloutions?

Posted on Jan 22, 2010

itvrepair
  • 28 Answers

SOURCE: my lg plasma tv stays on standby

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

Posted on May 19, 2010

  • 2 Answers

SOURCE: lg 50pq3000-za plasma tv will not switch on from

power problem possible fried power capacitors
possible cause power surge could occur if unplug while tv on
must change 6 power capacitors
these original capacitors are on the low end minimal ratings
1-2 hours in house labor, cost est $200 plus minus

Posted on Jul 09, 2010

premtech
  • 934 Answers

SOURCE: when turning on from standby red light flashes to

It's most likely the four 10v/2200mf caps in the power supply near the primary transformer and if so they will look rather buldged on top. Better to ESR all of them for reliability. Simple fix for a shop and shouldn't cost too much...

Posted on Jun 30, 2011

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