Question about Polaroid TDX-02610B LCD TV

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Polaroid TV is making a loud fan noise? What is this and can it be fixed?

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

jsinex2421
  • 62 Answers

SOURCE: my 1.5 yr old Polaroid makes a loud buzzing noise for about 5 min

That would be the infamous color wheel. They become warped, cracked, and just plain worn out over time. A replacement is around 200 bucks. If you have intermediate mechanical skills you can replace it yourself. It is located right next to the lamp. There will be a "rounded" section with a few screws holding it in. Remove the lamp assembly from the light engine and the color wheel will b easilly acessable. There will be one set of wires leading from the wheel itself.

Posted on Jan 10, 2009

budmrtn
  • 11361 Answers

SOURCE: polaroid tv made loud noise and died, changed fuse

You can get service manual here: http://www.polaroidsupport.com/polaroid/en_us-sm.html
Look for standby 5vdc power supply, you must have this first before looking for anything else.
http://en.wikipedia.org/wiki/Capacitor_plague
You may need new poer supply module.

Posted on Dec 06, 2009

budmrtn
  • 11361 Answers

SOURCE: polaroid flm-3232 powers on but makes a loud

Look at the power supply first; look for burnt parts, bad capacitors, etc. Look for 5vdc, 12vdc, and 24dvc.
http://en.wikipedia.org/wiki/Capacitor_plague
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Polaroid+FLM-3732+
Please post back what you find

Posted on Dec 18, 2009

maatmartin7
  • 1208 Answers

SOURCE: We have a Polaroid 37" HD tv that has a loud

You have weak capacitors in the power supply and the signal board. I have not repaired this particular unit, but have experienced this with other Polaroid TVs. You will need a TV tech to replace those capacitors. It is a very time consuming task and requires patience and much care to remove the capacitors. Tell a tech that they must be very careful when they remove a cap in the signal board, as they can peel off a pcb trace. In most cases they replace the signal board, but the capacitors can be replaced! Thanks for asking and show a few hands of support!

Posted on Jan 03, 2011

caroldon
  • 17129 Answers

SOURCE: Polaroid flm-373b lcd tv - making a loud buzzing

Possible that the main power supply unit which is the SMPS- switch mode power supply- has a faulty capacitor or in the INVERTOR board which has changed the value and so the frequency being changed can cause higher huming level- reduced to lower frequency.
so check the board for leaks , if so replace. Also check if the threshold voltages are below level in these circuits. if so the capacitor can be identified. If there is change after the component heats then simulate the circuit board and confirm using a hair dryer.

Posted on Sep 23, 2011

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1 Answer

How do I fix loud humming noise in my DLP HLP4663W 42 IN Samsung TV?


I would start by checking all the cooling fans to see if one is dirty or possibly failing.

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We have a Polaroid 37" HD tv that has a loud


You have weak capacitors in the power supply and the signal board. I have not repaired this particular unit, but have experienced this with other Polaroid TVs. You will need a TV tech to replace those capacitors. It is a very time consuming task and requires patience and much care to remove the capacitors. Tell a tech that they must be very careful when they remove a cap in the signal board, as they can peel off a pcb trace. In most cases they replace the signal board, but the capacitors can be replaced! Thanks for asking and show a few hands of support!

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3 Answers

Our toshiba 42" DLP makes an incredibly loud fan noise sometimes. Sounds like it will blow up. Can this be fixed without costing a fortune or do we just need a new set


Hello.

I can Honestly say this is little information. and i will try to you to a web site that i think it will help you and probably you can fix it by your self.


http://www.fixyourdlp.com/forum/viewtopic.php?f=10&t=1254&p=4208#p4208

This is what i think is the problem.

id the sound is to loud i think its the Color Wheel maybe its broken or louse you need to check and see that you color wheel is not making the loud sound!

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Good Luck on fixing your TV

Mar 10, 2010 | Toshiba 56HMX195 52" HDTV DLP Projection...

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Polaroid Model 3200 started with no sound then


This happened to my tv as well. I have a 62 inch polaroid. Were you able to fix your tv. If so what did you do and how much did it cost?

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Loud whistling noise coming from tv speakers


a couple of things could make the tv chassis whistle
1 coud be dry solder joint probably on power capacitors
2 IF your tv has tube the board on the back could be making the noise its to do with the yoke on the way out!

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Loud popping noise


The 23" CRT set may have a high voltage breakdown in the flyback transformer or focus divider. Take the back off and operate the set in a dark room. Look for anything that has a blue glow around it or sparks flying when the pop occurs. I won't guarantee this will find your problem, but it is definitive if you see these!

I once had a set with these symptoms. I stopped the blue glow and arcing by covering the focus divider with epoxy. It worked for a couple of months before the divider literally broke apart.

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2 Answers

Polaroid FLM 3232 is making a loud crackling noise overpowering volume


Your only solution is to change the sound to mono. Eventually the power supply will go and the tv won't work.

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