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No picture just sound

I own a 32 LCD Polaroid FLM-3201. everything work, sound menu options, just no picture, you can't see the movie but you can hear it. whta can i do?

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  • ixzs Mar 11, 2009

    where would i order or find this component?





    IC is 343ij.this component



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Its the problem of internal video ic in your tv that has gone faulty so no video only audio you receive.the number of IC is 343ij.this component has to be replaced from the main board of the tv.

Posted on Mar 11, 2009

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You can download service manual here:
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Look for bad capacitors, burnt parts in the power supply first.
http://en.wikipedia.org/wiki/Capacitor_plague

Please post back what you find.

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Jun 30, 2009 | Polaroid FLM-3201 Television

1 Answer

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Aug 03, 2008 | Polaroid FLM-3201 Television

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Lou Margolis
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alliedtv@verizon.net

Jul 26, 2008 | Polaroid FLM-3201 Television

1 Answer

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Jan 16, 2008 | Polaroid FLM-3201 Television

1 Answer

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This is a new one. I sugust you contact the manufacturer to see if they have an authorized service agency in yoy area.

Lou Margo
Allied Electronics
loumargo@verizon.net

Jan 08, 2008 | Polaroid FLM-3201 Television

1 Answer

No picture Just Sound


Hi
There are different possibilities in your case¸but what happened to me ...
The LCD Backligh is out , I mean the bulbs or neons of the screen BACKLIGH, you have to check either the lights itself or the driver circuit which supply the HV to operate it, usually its a separate small long PCB beside the TV main board .
You can try this trick , Keep all lights off in the room and bring a table lamp, preferred a white neon one and face it lighted on the top of the screen with the TV on , try watch a very dark but exact picture with the sound you are hearing. This is a way to be sure that it is LCD backlights problem when using an external light to illuminate the screen .
It worked for me ,Good luck

Nov 10, 2007 | Polaroid FLM-3201 Television

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