Question about Toshiba 52HM95 52" HDTV Projection Television

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Buzzing my tv is buzzing..and it has gotten louder. Help

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Re: buzzing

Color wheel, located in color engine assembly.

Posted on Mar 28, 2008

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Hi I'm having an issue with a Sony TV model KDF-E42A10 when I push power button it makes this buzzing sound and it sounds like a fan noise then turns off by itself and it has no picture the screen displays...

Is it 3 sets of 2 buzzes about 15 seconds apart ?
---This is a bad bulb or an improperly installed replacement

or a continuous buzzing ?
----This is a Power Supply Unit going-bad or failed. The louder it gets the harder it is working....eventually it will fail. Ensure there is proper ventilation around your TV.

Nov 15, 2014 | Projection Televisions

1 Answer

Samsung HL-P4663W/HL is making a buzzing noise

Color wheel needs replacement is the most likeliest cause.

Jan 02, 2010 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

I have a Samsung LCD 46" TV, only 4 months old. Almost since the beginning, it has emitted a low hum that varies with the volume. The hum has gotten louder and is audible even during normal TV watching....

And it will get even worst you have a bad color weel good thing is that it is separate from engine in almost all samsungs you will have to disasemble the back of tv butits not to difficult should be coverd under warranty if not repair costs around 230 with labor

Dec 19, 2009 | Samsung HLP4663W 46" Rear Projection HDTV

2 Answers

My tv has a lot of red color in the picture

Tt might be the problem with he color circuit board, bring it to the repair shop for repair, or if you can do it do re-soldering to any visual crack at the soldered lead terminal of the components on the circuit board and then try put on to check if the problem goes away?

Nov 10, 2008 | Akai PT5492S 54" Rear Projection...

1 Answer

Phillips 32" LCD TV, Sound through TV speakers has a buzzing noise which is steadily getting more aNNOYING AND LOUDER.

We are having the "buzz" problem with our new 42' Phillips LCD too.

We do not have a sound system yet...but have read they have the same problem, so I won't assume when I get a sound system it will go away. What I did do for now...and it helped..

Go to the SOUND portion of TV menu
Turn down the two FAR RIGHT columns, they are the treble. It helped us.

Aug 26, 2008 | Projection Televisions

1 Answer

Humming/buzzing sound

That could be either the ballast, or colorwheel. Does the sound get louder at the rear of the tv or louder in front. let me know I may be able to help you.

Apr 08, 2008 | Toshiba 46HM95 46" HDTV

1 Answer

I have a 30" Phillips

First- Do you have a cable box ( with a volume menu in it)?
If you do make sure the volume on the box is at least 3/4 full, no lower. Then re adjust the volume on the tv to a normal level and let me know

Apr 04, 2008 | Projection Televisions

5 Answers

Toshiba 56HM195 56 in HD DLP Loud Buzzing and color distortion

If the sound, sounds more like a Hum with some vibration chances are the Cooling fan located behind the lamp is going bad, about $20 to repair, if its a high pitch hum most likely the Color Wheel and if thats the case about $30.
Good luck, my fan just went bad now seeing green dots everywhere, so debating on just junking it out or fixing it, with winter coming on might just breakdown and buy LCD and say the heck with DLP from now on.
Good luck to you..

Jan 27, 2008 | Toshiba 56HM195 56" Projection HDTV

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