Home Theater Systems
Problem for Home Theater Systems
Generic problem for all Home Theater Systems

A loud buzz sound when the surround sou...




By keiphur on Jun 03, 2008

" "
When the power is cut on on my surround sound system the thing makes a loud buzzing sound while it powers up. It lasts about 20 seconds. After that everything works fine.
Comments:

Jun 07, 2008

- My big screen has also started acting up. Ive ordered parts and am going to fix it next week. Thanks for the warning on running the surround sound. I will hold off on using it until I look at it or have it looked at.

Best Solution

posted on Jun 04, 2008
Helpful)

jerryg50

Rank: Wiz 
Rating: 84%, 887 votes
There is most likely a voltage regulation fault, or some filter capacitors that are going defective. It would be best to have this serviced before the parts fail completely and cause some damage.

Jerry G.


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