Audio Systems/Surround sound

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Question
I have a Sony surround sound system produced in 2006. System HT-7000DH. The receiver is model STR-K7000. My question is i just want to use the receiver, five speakers and subwoofer as a stereo for my home. No DVD player, no hookup to a TV, etc. I have everything wired up (speakers and subwoofer), turn the unit on and get nothing!! Just a buzzing sound! Does this type system need to be hooked to TV etc or what. Appreciate any help.

Robert

Answer
Should work just fine if you have it hooked up properly and if the unit is working as it should.  Here is the owners manual which I suggest you study.  

http://www.riverparkinc.com/techpdf/HT7000DH%20owners%20manual.pdf

Which inputs are you going to use?  You should select that input to see if the buzz goes away. Some receivers have a buzz or noise if you  are switched to an open input.

If the buzz or noise does not go away with the volume control set at minimum you have a power supply problem that needs service.  Cost will not be too much.  Maybe less than $100.

Best wishes,

C

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Cleggsan

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Audio Design Engineer; systems, loudspeakers, cd/dvd players, etc. I am knowledgeable in all high end audio equipment and installations. MAKE SURE YOU GIVE A MAKE AND MODEL NUMBER AND CAR IF IT IS AN AUTO QUESTION. Note: I am getting some who ask good questions that take a lot of time to research but then the questioner fails to read the answer. Please don't ask questions unless you are seriously looking for an answer. If you find an answer to your question otherwise then let me know with your reply. Thank you.

Experience

Have been associated with audio design, standards, testing and component systems for over 40 years.

Organizations
Life Fellow Member of Audio Engineering Society Life Senior Member of Institute of Electronic and Electrical Engineers

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Review technical manuscripts for IEEE Spectrum Write occasionally for high-end audio publications

Education/Credentials
BSEE/MSCS/MBA

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Past Employee/advisor to several well known audio products manufacturers

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