Question about LG 50PC3D 50 in. Plasma Television

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I have a LG 50PC3D when I try to turn on the TV the green light

The green power on light flashes 3 times and then the red off light comes on and the TV never powers up. Every time I try to turn it on, the same sequence happens. The set is only 2 1/2 years old and there were no other problems leading up to this.

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  • 60 Answers

This is a common problem.i recomend using your warranty if it still applies.if not, try hooking it up to a playstation and play with it.

Posted on Sep 07, 2009

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1 Answer

Turn on tv, red power light flashes green three times and turns back to a steady red. Prts to repair or replace?


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://electronicshelponline.blogspot.com/
Blinking codes details of many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.

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Why won't my LG plasma tv 50PC3D turn on. It flashes green twice, then goes to red.


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May 23, 2012 | LG 50PC3D 50 in. Plasma Television

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Apr 28, 2010 | LG 50PC3D 50 in. Plasma Television

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Tv won't turn on. red power light is out


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Mar 02, 2010 | LG 50PC3D 50 in. Plasma Television

1 Answer

TV will turn on for 2-3 seconds and then turn off


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 could save $300 at least! Mahalo!

Mar 12, 2009 | LG 50PC3D 50 in. Plasma Television

1 Answer

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!

Dec 06, 2008 | LG 50PC3D 50 in. Plasma Television

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LG Plasma TV 50PC3D


The TV should be under warranty. Send back. Sounds like the panel is faulty (half the value of the set).

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