Question about LG 37LC7D 37 in. LCD HDTV

1 Answer

Lg 37lc55-za power problem

TV taking nearly 5 minutes to turn on. Stand-by light flashing green.

Posted by Anonymous on

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1 Answer

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  • LG Master
  • 6,694 Answers

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 section 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.
http://electro-medical.blogspot.com/

If blinks continue without any pause, the main board is faulty.

Posted on Jun 10, 2016

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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Anonymous

  • 1 Answer

SOURCE: I have LG 50PC1DR plasma

Hi !..ok you tv problem is in power supply. need be replaced 9 capacitors, (3300mf - 10V) in main power supply board, that fix yu tv..

Posted on Feb 04, 2009

electroman

  • 1039 Answers

SOURCE: lg 32lcd tv's - does not power up - flashing green light

Replace any swolen capacitors on power board. If still not working replaced main board.

Posted on Aug 29, 2009

Anonymous

  • 1 Answer

SOURCE: LG 26lx1d tv will not turn on. Power supply is

Have an LG26Lx1D for about 3 years, dropped off by my son.(Figures).Power light just blinking, but went back to red.Removed back panel, and metal cover. Just above antenna/cable input, its a small fan,mine was full of dirt. Blow off dirt, and make sure its turning freely.
Install back the covers, an voila....its a miracle...its working again.
Good luck

Posted on Mar 21, 2010

Anonymous

  • 1 Answer

SOURCE: No Sound, No Picture on LG 42LC7D

I do not have a solution but I have the same situation with my tv

Posted on May 25, 2010

freddyb18

  • 1 Answer

SOURCE: LG 37LC2D will not turn on

mine just did this tonight as well.... no answers yet?

Posted on Jul 27, 2010

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