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Dynex tv makes a buzzing sound. how can I repair it?

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4 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

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Benimur
  • 6966 Answers

SOURCE: quasar 1989 tv makes a buzzing motor sound

Hi and welcome to FixYa,

Initially, if you have confirmed that the source of the buzzing sound is from inside the TV, then that would indicate a component about to fail or would need attention. Let us try process of elimination:

  • tuner - most unlikely, the tuner is responsible for selecting the channel. No component/part of the tuner could make such a mechanical buzzing sound;
  • speaker(s) - most unlikely, the speaker could have a buzz but generally would not affect the video nor cause snow (weak TV signals);
  • transformer - a strong possibility although without knowing the exact model, at most generic ideas; power transformer, flyback transformer, horizontal drive transformer (unlikely);
  • arcing - another strong possibility. This could be caused by damp, dusty surroundings of the components especially at the FBT area. Another area that could have adverse effect when dusty/damp would be the anode cap.
This of course would require a fair familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron. It would be to your added advantage access to a service manual or at the very least a schematic diagram with voltage readings. Should you be uncomfortable performing a DIY (do-it-yourself), perhaps your best bet would then be to seek the services of a qualified professional.

Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.

Posted on Nov 26, 2008

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SD Tech
  • 14553 Answers

SOURCE: TV making loud buzzing sound

More sets than you might imagine have this kind of problem---I a regular TV it is usually a transformer that is vibrating hard enough to make the sound---the higher pitched sound is just that--a sound.

If this is a direct view(means not a flatscreen and has a Glass Picture tube it will be either the high voltage transformer or one of several smaller transformers.

This can usually be fixed---seen a few so loud the cats in the house run away.

Let me know model number of set for more information.

On chance it has the high voltage transformer I attach a photo of what that looks like.

5_23_2012_9_22_57_pm.jpg

Posted on May 23, 2012

SOURCE: my washer won't spin, just makes a buzzing sound is this repairable?

fl is the code for a pump takind too long to drain. you have the buzzing so hopefull it is just clogged with small sock or debris from a yarn type item. to access pump (there are two types) unplug washer if you can bring it outside as this can hold lots of water. if not have a large wet vac handy. tilt washer 45 degrees to access bottom panel . remove three 5/16 screws, remove panel. the pump has one beige hose,one black. unclip or remove 4 torx screws depending on the type pump. clear pump. re-assemble. if indoors very important to slowly remove beige hose while running vacuum if not several gals of water will rush out. if this is a pump with the grey housing and it occurs immediately you have probably stripped the pump shaft and will have to replace it with the newre style pump. which will be the same procedure just one more step. the pump retails about 88 dollars. good luck

Posted on Nov 27, 2012

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Ur tuner board is defective.Replace the tuner board will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish tuner board for the replacement.

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