Question about Polaroid FLM-3232 Television

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Tv has buzzing sound coming from it even when you cut the volume down

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  • ou_sooners_1 Jan 02, 2009

    I have the same problem but the the sound stops if I mute the tv. If I wait about 10 minute and un-mute. The buzzing is gone.

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You have a couple of capaitors in the power supply that need to be replaced. This is a very common issue with the FLM3232 series.

Posted on Jan 09, 2009

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Sound comes and goes constantly on a sony tv model KP60XBR800


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Jan 05, 2016 | Sony Flat Panel Televisions

1 Answer

Tv makes buzzing sound all the time no matter what volume level


A few steps to take to narrow down issue:

1. With sound all the way off do you hear the buzz?

2. If no buzz that way try the rear inputs with a DVD etc to see if same issue.

If the buzz is there with no sound (turned all the way down) and via rear inputs you have a transformer (most common area is power supply) that is vibrating hard enough to create the sound or buzz.

Only two ways if that is the case to deal with it---replace the board it is coming from (have seen brand new sets with this) or in some cases I have been able to locate the offending part and apply hot glue to it and stop the buzz.

SD TECH

Oct 23, 2012 | Pioneer PDP-4270HD 42 in. Plasma...

1 Answer

My TV has a buzzing noise when the volume is low even with no inputs connected. Buzzing is not coming from the speakers.


There may be several causes for this Buzzing. There is a small "transformer" type device that takes your house voltage (120v) and makes it usable by the circuitry in the set. Through daily use and the heat that's generated, the "glue" that holds it together may have weakened and therefore the 60Hz buzzing is what you hear. It could also be components that have finally worn out. In any case it sounds like a trip to the shop or a shiny new TV.

Sep 10, 2011 | Philips Flat Panel Televisions

1 Answer

Tv make a buzzing sound, when turning the televiion volume up or down the buzzing tay exactly the same.


Sometimes this can occur through other equipment connected to the TV (e.g. link to home theatre system / stereo etcetera. I get this sometimes if I have left my laptop connected to my stereo system, which my TV is also connected to, even if the stereo is not turned on.
Unplug all external devices one by one to see if this solves the problem.

Feb 23, 2011 | Polaroid FLX-374 37 in. LCD TV

1 Answer

Buzzing sound + Tv picture is very weird.


Hello,

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GOOD LUCK

May 23, 2010 | Polaroid TLA-01911C TV

1 Answer

Humming sound


Samsung states - A buzzing sound from your plasma TV is normal. It is caused by the electrical charges used to create the images on the screen. The buzzing, however, should not be so loud that you can hear it when the volume on the TV is set at normal levels.It is also important to determine the type of buzzing sound. A sound like a ground hum is completely normal. This buzzing can originate near the power cord connection or from the SMPS board position on the upper back of the TV. The buzz will be more audible as contrast increases on the screen, most notably when displaying an all white screen. If the buzzing sound is loud, you may have the Contrast set too high. Lower the contrast to reduce or eliminate the buzzing.You may also have loud buzzing if the rear of your Plasma TV is too close to a wall or other hard surface. Try moving your TV away from the wall until the buzzing is minimized. [1]
If the buzzing is at a higher frequency and resembles a crackling sound (like the sound of Velcro being pulled apart), and originates from the upper middle back of the TV, you likely have a failing SMPS board. Place a support call with Samsung to have the SMPS board replaced.FP-T5084 Have a known buzzing problem with a very simple fix.If the buzzing is coming from the left or right sides of the rear and the volume can be changed by pressing lightly on those locations, you are probably hearing the vibration of the grounding springs on the back panel. Call Samsung (or whoever) and have a technician confirm the problem. The easiest fix is to insulate the offending spring by applying some felt tape.

May 22, 2010 | Vizio P2 42 in. HD-Ready Plasma Television

1 Answer

When turned on tv makes a loud buzzing sound


Hi my name is Roety,
I can help you with your issue ,
If the buzzing comes from the speakers , raise the cable box volume lower Tv volume. If its coming from the back of the TV, check/replace power supply coils
 
 
 
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

Oct 28, 2009 | Flat Panel Televisions

2 Answers

LOUD BUZZING/HUMMING SOUND- CAN HEAR OVER AUDIO


have someone check speaker ground to the TV chassis. Your speakers are picking up reverb from the Video Signal.

Aug 19, 2009 | Vizio L37 Television

1 Answer

Buzzing sound coming from TV Speakers and any external speakers


change your pre-amp ic sure it will work. or maybe cold solder from the board.

May 05, 2009 | Polaroid FLM-3734B 37 in. LCD HDTV

1 Answer

Buzzing/humming sound from rear of TV unaffected by volume settin


Hi.

I think you have problem with the main digital PWB

You need change that part.

Nov 18, 2008 | Hitachi P50H401 50 in. Plasma HDTV

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