Question about Westinghouse LTV-32w4 32.02 in. LCD HDTV

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Westinghouse SK 32H540S when i Turn on TV, get Westinghouse logo, picuture turn on for 2 sec then black screen.

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  • praveen_1987 May 29, 2010

    Westinghouse SK 26h730s when i Turn on TV, get Westinghouse logo,
    picuture turn on for 2 sec then black screen.

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The problem is cause by the transformer on LIPS inverter (Power supply + Inverter board). You could see an obvious burn on the 1 of these transformers ( There are total 3 black transformer on this board). The part number is 4302H. It is available online at http://www.lcdparts.net/TransformerDetail3D.aspx?ProductID=2775

Posted on Jun 12, 2010

  • bigbus41 Jun 01, 2011

    Do I need to replace the whole board or just the transformer? There is a burn mark on the board from where the transformer overheated. Thanks for your help!

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Defective power supply

Posted on May 28, 2010

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westytech
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SOURCE: Westinghouse SK 32H540S Turn on TV, get

Hello, it sounds like you need to replace the inverter board, I believe this model has LIPS board which is the power board and the inverter board put in to one single board. You can find price and availability for parts by emailing parts@wde.com.

Posted on Feb 03, 2010

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1 Answer

Westinghouse 32H540S Remote Program


You have this backwards. The codes are in the remote. If you are using a Westinghouse remote, there should be no programming necessary. If you are using a universal remote, you can use the code search function to find a code that will control your TV.

Dec 03, 2013 | Westinghouse SK-32H540S 32 in. LCD TV

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My Westinghouse SK-32H540S pictures shuts off after 10 seconds. the sound stays on but no picture. is it the troubleshoot? i tried unpluging everything and repluging it and still the same thing happens...


This problems are the tv 1 or 2 long LCD inverter boards are dead.These 1 or 2 long LCD inverter boards provide the tv LCD screen pannel a backlight to produce a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those refurbishes 1 or 2 long LCD inverter boards for the replacement.

Mar 24, 2011 | Westinghouse SK-32H540S 32 in. LCD TV

1 Answer

My Westinghouse SK-32H540S TV comes on for about 5-10 seconds, then the picture goes off. The sound continues.


You need to replaced your Inverter Board, If you can do the job, get the Board Part number and order it from Westinghouse. If not call a Professional TV Technician. At least you have an idea what's the trouble with your set. Hope this Tip will help you.Thanks

Aug 12, 2010 | Westinghouse SK-32H540S 32 in. LCD TV

1 Answer

Westinghouse LCD TV SK-32H540S, 1 year old. When I turn it on, the screen works for about 5 seconds, then goes dark; power is on - sound still works but no picture


1 swollen Capacitors / Replace
2 blown Diodes on inverter board / on some # 508 or 908
3 bad transistors in inverter bad will appear overheated powdery coat
4 replace inverter if you cannot locate problem on it
there is a safety built into the high power back light supply and that is if too much current is drawn or light is shorted it will not burn up
or hazard high volt shock to user.
capacitors and diodes driven with power transistors
look for darkened spots on the board to identify hot transistors
puffy tops and leaky bottoms of capacitors

when you turn it on does the bottom or top of the screen show image a Milli second before the other it should be evenly the lag
is the one requiring more amperage




Aug 07, 2010 | Westinghouse SK-32H540S 32 in. LCD TV

1 Answer

Westinghouse sk-32h540s TV, VGA input, image can't center.


Hello, two things, one try using the TV with the native resolution of 1366 X 768, and secondly try updating your video card. If you are not having this issue with the TV on the other inputs than most likely it is a settings issue with the laptop. Please rate this comment if it was helpful.

Apr 06, 2010 | Westinghouse SK-32H540S 32 in. LCD TV

1 Answer

Westinghouse SK 32H540S Turn on TV, get Westinghouse logo, picuture turn on for 10 sec then black screen.


Hello, it sounds like you need to replace the inverter board, I believe this model has LIPS board which is the power board and the inverter board put in to one single board. You can find price and availability for parts by emailing parts@wde.com.

Feb 02, 2010 | Westinghouse LTV-32w4 32.02 in. LCD HDTV

1 Answer

Won't turn on. Westinghouse SK-32H540S 32 LCD


Try leaving the TV unplugged for 30 minutes so the TV can reset itself.
If that doesn't work, most likely the TV has a power supply related problem. Or, it maybe something simple like a blown fuse inside the TV.
But, I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If the fuse doesn't fix it and If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, you can purchase a Service Manual over the internet and diagnose the source of the problem with the power supply and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists. Usually, cost under $20.

I hope I shed some light on the subject for you.

Jul 04, 2009 | Westinghouse SK-32H540S 32 in. LCD TV

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