Question about Polaroid FLM-3732 Television

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Polaroid tv Hi, you mentioned that its possible to fix polaroid lcd tv by replacing the inverter but you also said that its very tricky to do th repair. would you be able to help me in a step by step instructions on how to fix mine? thank you so much

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There is a very good step by step posting on fixya that will allow you to fix the cap problem.

Posted on Sep 02, 2008


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My lcd screen off but sound coming

probably the back light inverter of the tv faulty. As you didn't mentioned anything about the brand and model number of the tv, its not possible to know is it an led back light or CCFL back light. Any why if its an led tv the you have to replace the led drive and if its an lcd tv with CCFL back light the you have to replace the back light inverter. Check the video for more details.
LCD TV Repair Tutorial Backlight Inverter Common Symptoms Solutions How to...

Sep 13, 2015 | Televison & Video

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I have a 2007 polaroid 32' lcd tv and it has working audio but after you see the polaroid symbol on start up the screen goes black

It's very possible that the inverter has gone bad, should be fairly inexpensive, especially if you look on eBay. Here's one that should work:

To be sure, you need to take apart the TV and look at the inverter's board number

Nov 17, 2012 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

Polaroid LCD tv - model TLX-04244b . Flashes the blue polaroid screen then goes black ,I hear a buzz coming from the inverter board. I have replaced both inverter boards and the same problems exisis .

I just changed out the invertor boards and mine was fixed. I had the same problem. Im not a TV repair man but replace the board thats buzzing and it will work again.

Jun 23, 2012 | Polaroid 4226TLMB 42 in. LCD TV

1 Answer

I lost my picture n all I see is a black screen. What could the poblem be and is it fix able.

Is there is any light in the screen. If not, then Backlight inverter is faulty. All lcd tv have backlight to light the pixels. If you watch the screen very near then you will be able to see image on the screen. First of all check is there is any budged capacitors in the power supply. If there then replace it will solve the problem. If no then check the inverter board. Do on thing check the fuse in the inverter board. If the fuse is faulty then replace it. If the fuse blews again then the inverter board is short you have to replace invereter baord. It is not possible to repair the backlight inverter. You have to replace the board with a new one.Have added the picture of inverter board and budge capacitor for your reference. If you need any more assistance feel free to contact me by Fixya

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Sep 07, 2011 | Polaroid TLA-04011C 40 in. LCD TV

1 Answer

Polaroid TDX 01530B 15inch Black screen, no picture except POLAROID is visible briefly as TV fires up. Sound works.

The tv have a long board that call the LCD inverter board it is dead.This long LCD inverter board only job are to provided a backlight for the tv LCD screen panel to produce a picture.Tries websites like, to buy a refurbish long LCD inverter board for the replacement.

May 13, 2011 | Polaroid TDX-01530B 15.4 in. LCD HDTV

1 Answer

Polaroid Tlx-O1911c 19 in Lcd tv comes on play good then pitchure goes off still have sound can i replace the parts

Yes.This problems ur tv is having because of those 1 or 2 long boards that call the LCD inverter boards are dead,that why picture only show up a few sec. than dies and have sound left only.These 1 or 2 long LCD inverter boards only job are to help the LCD screen panel to have a backlight to produced a picture.Tries websites like, to buy those 1or 2 long LCD inverter boards for the replacement.

Apr 06, 2011 | Polaroid TLX-01911C LCD TV

1 Answer

No picture have sound stopped while watching

Ur tv the LCD inverter board is dead.Replaced the LCD inverter board u will get ur picture back.Tries websites like, to buy an refurbish LCD inverter board for the replacement.It a long board in shape.

May 31, 2010 | Polaroid TDA-03211C 32 in. LCD HDTV

1 Answer

No picture on tV

Yes,Ur LCD inverter board is dead.Replaced this board will get ur picture back.Tries Websites like, to buy a refurbish LCD inverter board for the replacement.It a long board in shape.

Apr 25, 2010 | Polaroid TLA-01511C 15 in. LCD Television

1 Answer

No picture on 32" Polaroid

Your inverter boards need to be tested and serviced, these are circuits designed to control the light behind the LCD glass panel. It could also be the power supply not feeding 24volts too the inverter circuits. In that case the power board would need servicing.

Take it back if its under warranty if not get it serviced at your local repair center..

Nov 08, 2009 | Polaroid TDX-03211C LCD TV

2 Answers

Polaroid lcd tv sound only no picture

Hello dougie49

I would first check the back-light and the inverter. usually these are what causes the problems in LCD displays. If the inverter is bad most likely the back-light will have problems. If you need to replace the back-light 9 time out of 10 you will require a new display element.

I hope this helps

Thank you,

Henry A. McKelvey

Sep 18, 2008 | Polaroid FLM-3734B 37 in. LCD HDTV

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