Question about Sony DAV-SA30 System

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Squelching noise coming from surround speakers

I'm having a problem with my Sony DAV-SA30 cinema system, I've had the system for about 2 years now and never had a problem with it.
The main centre speaker works fine, but the surround sound speakers seem to squelch when on. It muffles the normal sound. It seems the only real quality sound comes from the centre speaker.I've tried changing the functions to different settings, sport, Dolby, Dolby 2 etc but that doesnt seem to work
Ive recently bought new scart leads and tried to clean the connectors, but to no avail.
Is it time for a new system, or do you guys know a fix

Thanks in advance

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  • 119 Answers

SOURCE: no speakers?

if you are trying to get rid of all the speakers & just hooking up the sound to the tv speakers, what you need to look for on the back of the dvd system is you need to find an audio out. I know the is one or two audio input, but I do not think there are any audio outputs. I don'e think you can get sound out of this system without your speakers hooked up. sorry.

Posted on Nov 03, 2006

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1 Answer

Hi i have a sony dav sa 30 5.1 ch surround sound system and there is a quite noticable continuous buzzzzzz coming from it when ever i play a movie any help appreciated thanks guys i know its about 3 or 4...


Did something change in the configuration just prior to the onset of this problem?

The buzz - is it physically emanating from the unit or is it laid upon the audio through the speakers?

If the latter, look for signal cables running near power cables or devices with stong magnetic fields, look at track lighting use correlating with the problem.

I found transformer hum discussed here...

http://www.pechorin.com/m/2006/01/11/davsa30-252707.html

http://www.reviewcentre.com/reviews5213.html

http://www.amazon.co.uk/product-reviews/B00008XYJ7?pageNumber=2
Complained about the transformer failing.

I'd say that makes a trend. But I can't imagine why it would correlate to watching movies.

Apr 09, 2010 | Sony DAV-SA30 System

2 Answers

I received an I-HD901 surround system. How do I hook it up directly to my Sony tv and do I need to buy a receiver or an amplifier?


DON'T NEED A SEPERATE AMP THE SYSTEM HAS ONE IT IS PART OF THE CABINET THE DVD PLAYER IS IN, YOU CAN HOOK IT TO THE TV WITH A HDMI CABLE OR STANDARD VIDEO CABLE OR A PROGRESSIVE SCAN CABLE SETUP, FOR AUDIO U CAN USE STANDARD RCA CABLES, OR DIGITAL AUDIO, CHECK TO TO SEE WHAT OUTPUTS AND INPUTS THE TV G THE TV HAS ALSO CONSULT YOUR USER MANUAL FOR THE SURROUND SOUND. HERE ARE THE SPECS FOR THIS SYSTEM.
1000 WATT system total program power
5.1 Cube cinema HTS, 12 active drivers/magnetically shielded
I-Cube design satellite system
4 Multi-directional 2-way speakers()
center channel has 2-way with horn tweeter enclosure (200 WATTS)
Dual sub-woofers 400 WATTS; 2X6.5" aluminum poly-laminate cone
linked through digital custom crossover circuitry finished in: high-gloss piano and composite black w/silver brushed aluminum
complete 6 piece system (HTS surround speakers

Jan 08, 2010 | Sony DAV-S300 System

1 Answer

Buzing noise from power unit


What kind of system is it?
What "power thing" inside what?
It's a good chance its a ground loop issue.  Make sure the power cords aren't wrapped around each other or touching the speakers or running parallel with the speaker wires for more than a couple inches (interference transmitted into the speaker lines audible through speakers).

Aug 04, 2009 | Sony DAV-SA30 System

1 Answer

The speach during a movie sounds muffled


Hello,
Please download Instruction Manual of DAV-DZ260 from Sony Support and go to page 25 and select appropriate sound option.
The disc in player doesn't match with current sound selection thats why you hear muffled sound.
Thank you.

Dec 16, 2008 | Sony DAV-SA30 System

1 Answer

Protect flashing on screen


That is the system telling you it jhas shut down the amplifier circuit to protect itself from damage.
Check the speaker wires both at the back of the unit and at each of the speakers to see if any of them have come out or are touching anything they shouldn't be.

You may also have a blown speaker sending a short back down the line. So if you find no wires out of place, then disconnect each speaker and turn the unit off and on as you go until the message is not showing and sound is restored.

Apr 30, 2008 | Sony DAV-SA30 System

1 Answer

Remote control


If you are in the UK then, for a genuine replacement see.
http://www.remotesrus.co.uk/remote/control/DAVSA30-Genuine_DAV-SA30.htm

Try doing a search on your local Ebay site - there should be someone selling one!

Please dont forget to rate!

Mar 20, 2008 | Sony DAV-SA30 System

2 Answers

No speakers?


if you are trying to get rid of all the speakers & just hooking up the sound to the tv speakers, what you need to look for on the back of the dvd system is you need to find an audio out. I know the is one or two audio input, but I do not think there are any audio outputs. I don'e think you can get sound out of this system without your speakers hooked up. sorry.

Oct 31, 2006 | Sony DAV-SA30 System

1 Answer

Dav sa30 power problem


I had a simulair problem. Mine had the same problems and overheated it seemed. I still had warrenty on it, so I brought it back to the store. On the receit I got when they fixed it, it said that the analog audioprocessing unit had been replaced. That fixed the problem for me.

Sep 02, 2006 | Sony DAV-SA30 System

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