Loud Buzz I have a loud buzz coming from my Sharp 56DR650 which I purchased about 2 years. Picture is fine, lamp hours are about 2600, but can't explain loud buzz - which goes off exactly when i turn the power off.

That sound generally comes from a magnetic coil that is being energized. It could be from a compressor control or a furnace gas valve. In either case there is no danger involved it may buzz for years and unless you have money put aside for a heating mans adventure id just let it buzz until it gets so loud it just has to go. Sometimes the buzz just goes away. I know it sounds crazy and I understand one persons buzz is another persons nightmare. Its yer call. Hope this helped and good luck.

Mine is doing the same thing. I think its the cooling fan. The bearing is probably gone.

Could be in the power supply, (hear it with sound turned off) or another area like in the optical unit- or even one of the fans.

Need to try by ear to localize where it is coming from---with sound off if a loud buzz look first to power supply and then optical area.

SD TECH

If it is a high pitched whine or buzz it is likely a transformer vibrating so hard it is making the noise.

There are ways to try to deal with this issue but the set has to be opened and probed to locate where it is coming from--


for example with back off and set on a plastic rod can be used to touch areas and exert slight pressure until the sound changes or goes away--then either replace the part or I have used hot glue etc to stop it.

You first have to locate the source of the issue:

find where it is coming from.

Buzzing sound is the Color Wheel # BP96-00250A $83.25 Encompass Parts has them in stock 1-800-638-3328 and for Lamp Call FOX 1-800-227-5369 I got my Lamp off of E-Bay $85.00 I have the Same TV.

the 32 message indicates lamp issues. Buy a new lamp with new cage and that should fix the problem.

I have a Amana ASD2622HRW Lately there is a loud buzz that comes and goes. We cleaned everything and blew it out under and behind the fridge. And it still is happening. Any suggestions? It still cools fine. But this Buzz is so loud that you can hear it through the house. Please help!

Bulb. go to www.purelandsupply.com

sounds like your ballast is bad let me know your model number and I should be able to help you

My microwave was totally dead. Things I discovered: 1) There is an easily replacable fuse accessed by taking off the top front vent cover (two screws on top, gently massage off) and then the inside plastic grill. UNPLUG before doing this! 2) Pop off two wires on either end of fuse holder for safety. Then pop out fuse and replace. For more extensive help, there is an evelope with a wiring diagram inside the case on the inside wall! Very helpful when diagnosing the surface lamp problem (I forgot to plug the ballast back in when I closed up the bottom).