Question about LG 42PX4DV 42 in. EDTV-Ready Plasma Television

1 Answer

LG 42PX4DV 42" problem

Hi. I was watching my TV tonight, it had been on for about 5hrs when I heard a very loud 'pop' there was still a picture but the display went very dark, I immediately switched it off. I'll call a tech tomorrow, but i was hoping to get some info on what the problem might be before I call them. It is 25 months old. Thanks for your help. Kind regards, Dwight

Posted by Dwight18 on

  • 30dayworld Nov 19, 2007

    same problem tv on for about 45 minutes a pop ( like a fuse burning out )now screen black .

    Is there a fuse.

    Age of tv about 22 months

×

Ad

1 Answer

Anonymous

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 15 Answers

Ysus pcb that supplies voltage to the panel is faulty

Posted on Dec 15, 2007

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

42 inch LG Plasma TV Lost Picture


Hi it sounds like it has had an elctric fault like a resistor failing.
The click you heard would be a internal switch that cuts off the elctric supply to the screen to stop furthe damage hapening.
It could even be something simple like a bad solder and in that case will need locating and resoldering.
How old is the telly and how often is it used.
When you switch it off leave it off for about an hour then try again if you have allready done this then it probably is a blown resistor are you sure nothing has been pressed on controll have you tried seeing if you can acess the menu screen via the remote and see if that comes up on the screen let me know ok

Dec 14, 2007 | LG 42PX4DV 42 in. EDTV-Ready Plasma...

1 Answer

42" LG plasma tv, 4


Probably filter capacitor in power supply if it
exploded should be easy to find may have caused other problems however
could be worth checking

Feb 25, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

In my 42" HDTV Plasama TV I heard a loud pop.


You will find that the power supply has failed and is no longer supplying the VS voltage that the screen requires to produce a picture.
Call a specialised engineer that is authorised to work on your make ot TV.

Jan 23, 2011 | LG Televison & Video

1 Answer

I have a LG plasma 42PC1DG, watching tv loud pop then no picture but still have sound, left tv unplugged for a while still no picture?


probably the pop was a fuse blowing inside that only controls the lamp should be an easy fix but open the tv at your own risk

Dec 06, 2010 | LG 42PC1D 42 in. Plasma Television

1 Answer

Loud bang, then audio only from my tv


YES YOUR YSUS PANNEL HAS JUST POPPED CHECK OUT EBAY FOR REPLACEMENT,,

6871QYH053B

IS THE MODEL BOARD U REQUIRE,,

THERE WAS A GUY ON EBAY 64.99 AND 12£ POSTAGE AS LONG AS YOU STILL HAVE SOUND AND NO PICTURE,, YOUR PSU SHOULD BE FINE,,

Feb 11, 2010 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Heard a loud pop and picture went out. Still have sound


Ur tv have burns capacitors,look for pop ups caps.

Oct 22, 2009 | LG 42PC1DA 42 in. Plasma HDTV

2 Answers

42 inch LG Plasma TV - Lost picture


Most likely what happened is one of the capacitors went bad. When a capacitors goes bad it produces a popping sound. This could be an easy and cheap fix if you find the bad capacitor or capacitors. The bad capacitor will have a bulging top most likely on the power board but could be anywhere.

Feb 24, 2009 | LG 42LC3R 42 in. LCD TV

1 Answer

42 inch LG Plasma TV - Lost picture


ysus pcb that supplies voltage to the panel is faulty

Dec 14, 2007 | LG 42PX4DV 42 in. EDTV-Ready Plasma...

3 Answers

Lg 50px4d


try reseting the defalt seting do not turn the trebl up it has hydef speackers if trebl is up it will pop

Aug 15, 2007 | LG 42PX4DV 42 in. EDTV-Ready Plasma...

Not finding what you are looking for?
LG 42PX4DV 42 in. EDTV-Ready Plasma Television Logo

Related Topics:

256 views

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76582 Answers

Cindy Wells

Level 3 Expert

6255 Answers

Brad Brown

Level 3 Expert

18631 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...