Question about Polaroid FLM-323B Television

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Polaroid purple screen

I have a polaroid flatscreen.it started to make high pitch noise, now picture looks purple or sephia, blue screen now purple.has anyone had this problem?

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  • kalanihao Oct 26, 2008

    the screen on my polaroid flm-323b is purple but the menu is the color its suppose to be, werd,... ( i repaced the two capacitors because it wouldent turn on just got a blue light and black screen and when i could turn it on i would get the purple screen then after a few seconds it would fade to the normal color) sooo... now it turns on any time but all i get is the purple screen.

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I started to experience this problem as well. Eventually one day I turned my screen on and all the colors were crazy. Purple, Blue Yellow Green. I thought my TV was broken but then I noticed as well that the menu was not displaying the same issue. After messing with the menu for about 30 minutes I found the solution.

Go to SETTINGS. Then go down to DEFAULT. Select default and everything will be fixed.... for now. I think unplugging the TV over and over screwed up the settings. Hope this helps.

Posted on Dec 08, 2008

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I have a problem with the sound too. nothing is coming out of the speakers but the picture is still working. i had tv repair come out and give an estimate and these cranks told me $790 bucks to fix it. i paid 900 for the tv brand new out of wal mart. these guys are trying to scam. does anyone know where i could get the "main board" because that was what they said the problem was. I dont even know if thats the problem. it might be a sound chip or something. if i can get some feedback on what to do would appreciate it. it has to be cheaper than that to get fixed. i can buy a new one for $790 bucks.

Posted on Nov 22, 2008

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We have a Polaroid FLM-323B. Have issues starting


Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague

I would suggest not to try to use the TV until the problem is solved becuase more damages can result.
Please post back what you find.

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I suspect you have a bad set of capacitors in the control module. This problem usually starts out as a high pitched noise but can lead to the TV not turning on. Please see the link below, posted by StivO. It gives step by step instructions on how to replace the capacitors. This is a very inexpensive fix.

http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen

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Our 37" polaroid flat screen hdtv that we plug in and when we do sometimes a screen will come up or wont come up at all. And if a screen comes up it is usually blue and then we have to change it to video 5...


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Yep. Symptoms could be anything from high-pitched hum to no picture at all. On these defective models, I would start at the caps and work back. It won't hurt to replace them anyway.

http://www.fixya.com/support/r741402-polaroid_flm_373b_lcd_tv_black_screen

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1 Answer

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It appears like your power supply is not filtering the voltage properly and that is why you are hearing that high pitched noise. If your LCD is less then a year old, you can call Polaroid to have it repair under warranty.
If more then a year old, check the info from this link to replace the capacitors.

Let me know if you need further assistance.

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2 Answers

High pitched noise


The power supply is starting to fail on your LCD. The noise you hear is because the circuit is trying to provide the proper power to the rest of the circuitry and is forcing itself.
The noise does increase if you tune to an HD channel because of more demand for power for a brighter picture.
Let me know if you need further assistance.

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