Centre Speaker No Sound

DVD players normally don't have amps built into them. If you need to connect the DVD to amp (AV) then it will need to be connected either via an RF lead connected via RCA sockets marked RF OUT on the DVD player and one on the AV marked RF IN. If the AV has an optical in, then you can connect the DVD to that for better quality sound. You might also need to change the sound output settings on the DVD player to the correct one you are using.
Missing speaking sounds are the result of a lack of a centre channel speaker. If your AV doesn't have one. Then you will have to use the stereo only setting.
If the DVD player is only currently connected via the standard RCA left and right jacks, you will only get stereo sound.

There is no optical input for this speaker. Logitech Support

I would change your setting on your receiver to digital. its probably on analog. look for a button that says that. You might have to change your input have a look at the rear and see if it says, DVD optical or CD and choose that input.

There may be any speaker problem.............

The possibilities are

1> to change the speaker by psp repair shop

2> or any loose connection

3>any can change in your psp settings

you can take your psp to repair shop or else download the repair guide which will help you to get rid of many problem

Click Here to download repair guide

its not how there connected its in your settings. rehook up all your speaker connections properly,then make sure you proram the reciever to recieve fiber optic,hdmi,digital coax etc in the reciver.

You need a digital decoder that is compatible with the ps3 and the speakers.

You would then run a digital optical link from the ps3 to the decoder and the normal speaker cables from the decoder to the speakers.

Decoders can be quite expensive and it can sometimes be easier to buy a set of 5.1s with the decoder either built in or included with the package.

Your center speaker is probably busted since you say you here an odd popping noise from it. You will need to get a new center speaker. It is not your sound card unless the same happens if you buy a new center speaker.

Hi there, Mr Dan
Happy Holidays
well, you can change, the coaxial cable for another optical? is better, if you got an optical input. or optical output to input on your SPK. that should work.try the test with a movie on.or sound continue.

Its due to earthing leakage! Get your Earthing wiring checked by electrician! then your system will ROCK!

i have the same problem with the RZ-4900AV, it manifests itself when any video application runs through either the optical or coaxial input. in my case it's definitely not the optical cable itself, which works fine on another receiver. optical or coaxial input of audio CD's is fine, but a DVD video on the same DVD player gives the high pitched whine. the same with the PS2 on the optical input, audio CD in the PS2 no problem, PS2 game or DVD video gives the whine... i think, unfortunately, it's a crap receiver... and i solved the problem by buying a RZ-6900AV, which works perfectly in exactly the same environment.