Posted on Sep 07, 2011

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

palojesse Oct 04, 2011

How much would this cost to fix? How much would this cost to fix?

1 Answer

Electro Med Services

Polaroid Master 6,694 Answers
Posted on Sep 07, 2011

Electro Med Services

Polaroid Master

Joined: Dec 13, 2010

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Hi,
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

I lost my picture n all I see is a black screen. - ajin_g_82.jpg ok

1 more comment
palojesse Oct 04, 2011

How much will this cost me to fix it? How much will this cost me to fix it?
Electro Med Services Oct 05, 2011

Hi,
The inverter board will cost arround $30. You can find it in the following link. http://www.tvpartsguy.com/servlet/the-18...
OK
palojesse Oct 05, 2011

Thank you for the info. Thank you for the info.

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