Question about Polaroid FLM-323B Television

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Tv taking long time to come and when come on making humming noise

When i turn takes about 15 min.to come on and when the picture starts coming in it makes a constant humming noise

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Totally worked! Thank you!

Posted on Feb 27, 2009

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Worked like a treat nice one

Posted on Feb 12, 2009

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. These are the caps I replaced they where only a little swollen I was worried if they where even the problem but I changed these three and was very happy that my TV is now working like new again the two top ones I replaced with 1000uf 16v the lower one is 1000uf 35v ok well I hope this helps ya
tv taking long time to come and when come on makin - 42da9d0.jpgd17e8b8.jpg




Posted on Dec 02, 2008

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1 Answer

My television has no picture for aprox 15 mins but has sound


Most likely it's a capacitor fault.

Google "Capacitor bulge" and then search Youtube for your make and model to see if anyone has done an instructional video. You'll need to be comfortable dismantling the TV and be able to use a soldering iron. If this isn't you then take it to a repair shop.

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Sounds like a bad color wheel. Generally when the color wheel goes bad, when you try and turn the TV on the lamp will ignite for a couple seconds and then turn off. It also makes a rather high pitch squealing noise.

www.Partstore.com should carry a replacement color wheel for your TV

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Toshiba 62HM195, Loud hum noise when TV is first turned on.


I have the exact TV and had the exact same problems. It is the light engine with color wheel that needs to be replaced, and they are VERY hard to come by for this model. Our repairman has had our TV for 5 months and still cannot locate a vendor that carries the part. He said according to Toshiba, the part has been discontinued. If you happen to find one, please post. I'll do the same.

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1 Answer

TV makes humming noise, lamp light is blinking, does not turn on


Your color wheel needs to be changed. Mine just did the same thing. I changed mine, and the buzzing sound went away, however now my picture washes out with light or yellow colors. The darks look green and purple also.

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I have a Polaroid 37" (flm3732) that makes a loud whineing noise that also sounds like an electrical arc for the first 15 min after turning on. The time period seems to be getting longer as the days go by....


Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

I repair these power supplies. Write to jah2mil@hotmail.com if you require further assistance.

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1 Answer

I have a 37" Polaroid tv. About 2 months ago when turning on the tv there would be a humming noise for about 15 mins, now the tv won't come on at all. I've trie d replacing the fuse but it continues to...


The humming noise is produce when the power supply is trying to compensate the other circuitry's demand for proper power getting to them. The problem is that the capacitors have lost their dielectric capabilities and are not able to filter and provide a clean power in a timely manner.
Let me know if you require further assistance.

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