Question about LG 42LC2D 42 in. LCD HDTV

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Still did not get my answer LG42px5d tv just a sound coming through speakers no picture blank screen

Lg 42px5d tv just a sound coming through my speakers no picture and a blank nscreen

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The display screen is gone out.

Posted on Jun 18, 2014

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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sandrew

andrew pester

  • 2961 Answers

SOURCE: SCREEN FOR LG 42PX5D 42 in.

I have dealt with Lg in the past regarding screens and they are unable to sell them as a spare as they are so expensive, they are only used in production and a complete new HD TV is cheaper to buy than a screen. for example LG37LP1D £900.00, a replacement screen £1500.00

Posted on May 04, 2007

Anonymous

  • 106 Answers

SOURCE: LG 42INCH PLASMA TV BLANK SCREEN

Open the back cover and check the fuses on Y Sus Board and X Sus Board. If you can find a blown fuse, just replace that board and your problem will be fixed.

Posted on Feb 23, 2008

Anonymous

  • 21 Answers

SOURCE: lg lcd tv screen goes

I had this problem on my 42" Philips. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Posted on Sep 18, 2009

David Low

  • 458 Answers

SOURCE: 42" LG Plasma tv, no picture - black screen, but have sound.

Most a likely a problem with your Y-Sustain board which will then not drive the screen giving a black picture. The fuse on the board may be open circuit & need replaced but most likely you will need to have the sustain board replaced.

Posted on Oct 28, 2009

welcomejee

Shahid Electronics

  • 10594 Answers

SOURCE: my LG HD tv screen suddenly went green. sound is

Hi,
I disagree with info provided, if screen of your LG lcd tv becomes green that means inverter board is working and lcd tv does not have convergence ICs.
Please unplug tv from ac wall socket for minute to get it reset, replug back in and turn it On and check its picture.
If still showing green screen then change input source with remote, if tv shows same green screen on all inputs that means its either lcd panel problem or digital signal processor got bad loacted on main board. Local tv repairman is needed to confirm and fix it.
Thanks.

Posted on Jul 23, 2010

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Dec 09, 2015 | LG 47LS4500

1 Answer

Two issues with LG42PX5D. 1st, while on, picture flickers continually in and out or on and off. Able to watch picture just annoying. 2nd, the entire picture has a snowy affect. Not clear or sharp


This could be a Mal-Discharge problem which can be rectified by replacing either or both of the sustain boards, a software update for the control board can occassionally help but would need to be done by an engineer.

Oct 31, 2013 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

I have a lg 42 " plasma model LG42PX5D It has a snowy picture even when I play DVD


Are you using a direct input for the DVD or going through the tuner?Use one of the aux inputs and check that way.

Oct 30, 2013 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

I need to buy a tv base for a lg42px5d where can i get one?


Search for the STAND ASSEMBLY AP-42DX40S. I've found several sources but they are pricy.
http://www.jpcparts.com/m/100/LG_ELECTRONICS.html
or
http://spares.bigwarehouse.com.au/product_info.php?cPath=24759_24788_25049&products_id=602196&osCsid=c2d1941a8fa106a551d13e43b19ed321

I hope this helps.
Cindy Wells

Jul 09, 2010 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Loud pop Blank screen 42 inch Viore Plasma


Unfortunately, that board is the inverter board. And for this model the inverter board is only supplied with the the PDP panel. The panel is quite expensive, here's a link if needed:

LG 42PX5D Replacement Part PDP Plasma Display Panel

Dec 26, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

42px5d got sound but no picture


You need the Y sustain and y drive boards. No idea where to purchase in australia, but you may be able to order them from LG.

Jun 26, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Lg42px5d


This could be from a failed power supply, or a failure in the management area, or a short on one of the boards which is shutting down the power supply.

Jerry G.

Apr 27, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Thin curved lines in sony widescreen


Those sound like what is called "scan lines" and are the result of the way the picture is "drawn" on the face of the screen. Something in the set is allowing too much drive to the screen, as these are usually suppressed during normal operation...accordianman

Nov 11, 2007 | LG 42PX5D 42 in. Plasma HDTV

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