Question about LG 50PX1D 50 in. Plasma Television

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Lg 50px1d 50in

Heard a loud noise then tv faded you can barley see the picture unplug tv for 10 mins plug back in still not working

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Re: lg 50px1d 50in

Check out this link. this is a very prevalant problem with the LG tv's

Posted on Jan 03, 2008

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Re: lg 50px1d 50in - LG 50PX1D 50 in. Plasma Television Flat Panel Televisions

Lamp went

Posted on Jan 02, 2008

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1 Answer

Fading picture

Most likely power supply within television.If its a big screen it might be worth a electronic technician to look at it.Get a quote

Sep 29, 2012 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Where can i get replacement screws for the base/stand for my lg 50PX1D 50in plasma tv?

I belive the screws you are speaking of are 5 mill 20 thred per , I have found them at local TV shop. They will give them to you if you ask. IF you can not find them local, e-mail me.
please leave feedback

Feb 20, 2011 | LG 50PX1D 50 in. Plasma Television

1 Answer

TV LG Model 50PX1D-UC Flat Panel Television Loud Popping Noise. TV goes out. I turned on my tv the other morning and it let out a loud popping noise and the picture went out. Any suggestions...


The problem is that there is a bad capacitor inside the unit, it is either on the main panel or the power panel. The popping sound you got was due to the fact that the lead on the capacitor was bridging, therefore causing some electrical popping sound.

Run a check on the main panel and the power panel for any bad capacitor and replace it with a new one. That way, your television will be in good condition once again.

Take care and good luck

Jan 02, 2011 | LG 50PX1D 50 in. Plasma Television

1 Answer

My TV has been working fine and today all of a sudden the screen became very dull. Have you seen / heard of this before in a LG 50LPX1D 50in

Your power supply has failed and is providing to little power to the panel, you'll need to take it to a technician to fix it / replace the faulty power supply.

Apr 19, 2010 | LG 50PX1D 50 in. Plasma Television

2 Answers

As I was watching TV last night, my 50" LG Plasma TV 50PX1D, and it made 3 loud "popping" sound, and you can barely see the images. The picture is not jumping & the color doesn't appear to be fading in...

Either X,Y, or Z-boards seem to have developed a problem, when this happens it results in a 'sound-no-picture' condition. If its under warranty take it back, if not have your local tv repair center fix it for you....

Oct 18, 2009 | LG 50PX1D 50 in. Plasma Television

1 Answer

LG 50PX1D (Popping noise)

Hi you need the y-sus board. You May find it @ Thanks.

Sep 21, 2009 | LG 50PX1D 50 in. Plasma Television

1 Answer

LG 50PX1D Plasma TV with dark and fuzzy picture

Z-Sustain PCB will cure it.

It is inside the TV, on the Right Hand Side. or Google for a replacement.

Sep 08, 2009 | LG 50PX1D 50 in. Plasma Television

1 Answer

42 inch LG Plasma TV - Lost picture

Hi , I recently had the same problem which I was determined to fix . So I did a few weeks of research to find that it was the Y SUS board which burns out. I'm sure you realized that the TV gets hot. Personally I think this is why. circuit boards don't like heat and I've learned that the cooling fans are a joke. I replaced the board and got my picture back. I proved the fan theory because after the screen started to act up. I placed a cooling fan near the vent holes on top and the problem cleared right up,It also helps if you lower the brightness which helps out on the heat situation.I will soon be adding a fan with a temp. sensor. This shoud help if your screen has lines when you initially turn the cool TV on.then I have Some other costless solutions. Hope this helped these are great TV's and like our cars we maintain them not throw them away..................................Mr Wiseman

Sep 16, 2008 | LG 50PX1D 50 in. Plasma Television

2 Answers

Had loud pop and then no picture on the vizio 50in. plasma

TV was on with no picture problem. Left the room and when I returned the picture was very dim. Turned system off and turned back on. Picture didn't change, but heard a loud pop from the back of the TV.

Mar 25, 2008 | Vizio P50HDTV10A 50 in. Plasma HDTV

1 Answer

50"lg plasma tv

The popping noise you heard it's probably a capacitor blowing up in the power supply circuitry. If the TV is less than one year old, still covered under manufacturers warranty.
Let me know if you need any more assistant let me know.

Feb 28, 2008 | LG 50PX1D 50 in. Plasma Television

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