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What is the part number for the blacklight inverter on the element tv ELCHS 372

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  • Gary Williams Feb 15, 2013

    the blacklight inverter did not fix it after being on for awhile lose the pic but still have sound

  • Gary Williams Feb 15, 2013

    the picture is blue no sound bought new inverter help



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Posted on Jan 11, 2013


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Posted on Jan 02, 2017

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SOURCE: sony kdl-32v2500 with selfdiagnose 4 times

Back light inverter is mounted on left side of lcd panel if you see it rear and subject board would be covered with some shield. Remove screws of shield and circuit board, unplug connectors and take it out. Put new board, plug connectors, tight screws.

Posted on Jun 23, 2010

  • 100 Answers

SOURCE: Element 26 model ELCHS 261. The tv powers up ok but

has problem on the board.the solder is loose or loose solder

Posted on Jul 18, 2009

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LG TV 47LN5750 Backlight Out

Back - light problem? Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
Some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement.

Sep 14, 2015 | LG 47LN5750 47" LED TV 1920x1080, 120 Hz,...

1 Answer

Hello my tv don"t have

You have a blacklight inverter issue...or the power (24v) going to the backlight inverter is faulty. You need to open the tv (if you are comfortable with that) and look for popped capacitors...these are usually on the power supply and need replacement for the proper 24v to the backlight inverter.

Mar 04, 2011 | Maxent MX-42HPM20 42 in. Plasma HDTV

1 Answer

I have a Sony Vaio (VGN-CR220E) that had it's backlight gone out. I've shined a flash light on the the screen and can still see my desktop. Also, before it went out, every time I started up my laptop the...

It could be your baclight that provides the power to the lamp in your screen, it can be the lamp as well, or could be an electrical fault with your motherboard, wrong voltage output to the inverter / faulty cable between the mbo and the inverter board. If it is the screen you can easly get one of ebay, there is a model number on the back, starting usualy with two letters and three numbers (those are in fact your screen dimensions) and then sometimes other letters/numbers + leters and numbers in brackets, eg. LTN154XB-L01 or LP156WH2 (TL) (C1). Accordingly you can ebay or google your laptop model number and type inverter or read the part number of the inverter (small ractgular board fitted below the screen). Not sure how to help if that is any other fault.

Feb 08, 2011 | Sony VGN-CR220E/L Notebook

2 Answers

My protron tv pltv-32c has no picture but has sound, if you change channels the picture will flash on for about 1 second


If there is sound but no picture, screen is completely dark and the picture is occasionally flashing, then the fault is likely a faulty inverter. In some case a faulty controller board or a defective PSU can cause the same problem.

I summarized the problem here:My LCD TV has sound but no picture.

I posted general procedure to test inverter, PSU and controller board on LCD here : How to test an LCD TV or monitor PSU and inverter.

If screen is not dark, but has blacklight or noise things are different. In that case check connection cables first. Parts that may be defective are main controller board, terminal circuit and tuner board.

Protron parts are available using the link below. Ensure that parts are compatible with your model before purchasing.

ShopJimmy - Protron Parts.


May 15, 2010 | Televison & Video

1 Answer

A little while ago the LCD backlight started going off after 5 seconds (when warm) to 30 seconds (when cold). I think I may have bumped the screen. But anyway, what might be wrong with my screen and how...

The blacklight inverter or power supply is usually the problem when this happens.
Depening on the model of the notebook the blacklight is fair - moderate to fix. All you need is a backlight inverter (its like the ballast in the lcd)
the light is usually a thin light at the bottom of the lcd. You can find them on ebay pretty cheap. I would defintally recommend if you take it apart to buy the bulb and the inverter that way you can replace both to save you trouble in the future. Again this can be pretty hard depending on the notebook so be careful you can easly damage the notebook. Thanks

Apr 29, 2010 | IBM ThinkPad T42 Notebook

1 Answer

How would you test the power supply blacklight inverter borad to find out why it is blowing the fuse.

If you can find the connection that actually connect the lighting system, this will remove the load and the fuse will remain good. Better still run a voltage check across the fuse line with a DMM, to save further damage to the TV. At best replace this power inverter board!

Jan 10, 2010 | Emerson LC320EM8 32 in. LCD TV

1 Answer

Element 26 model ELCHS 261. The tv powers up ok but

has problem on the board.the solder is loose or loose solder

Jul 18, 2009 | Element Electronics FLX2211B 22 in. LCD TV

2 Answers

I just purchased a 32 inch maxent plasma that was supposed to be gauranteed to not be dead on arrival. When i recieved the tv it did not turn on. I contacted the seller and he says that the blacklights...

The TV is not a plasma, it is an LCD. Send it back to the seller ASAP. His add is misleading and deceptive. LCD TV`s are back lit with fluorescent lamps. They are powered by ballast transformers usually located on the inverter board. My guess is that parts are not available that's why he is dumping the set. Stick with name brand Japaneese products only and stay away from no named made in China junk. Hope you get your money back. Good luck!

Mar 12, 2008 | Televison & Video

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