Centre and left speaker cutting in and out

Many systems have an option to switch off the centre speaker. You should investigate this.
What sometimes happens when the power is fully switched off for some time on these sort of systems, is that the memory chip that remembers system settings loses it's memory. Sometimes it has a small capacitor that stores a small voltage that keeps the memory chip alive during power outages. However over time these stop storing the small voltage needed. And need to be replaced. Normally they don't affect the system until you switch off the power. As many uses leave them in standby mode. It is often worse on radio station settings, with units that have tunners, losing all station settings.
If this applies to you, have a look around for one of these capacitors, called Memory Retention Capacitors, and replace it. Image below as to what they look like. They are always about 5.5 volts.

Records are binaural only. There are only two channels of information, left and right. There is no signal available for a center channel.

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The problem can be the cable or speakers or RX-V463 or settings. Need to check one by one.
Set the RX-V on DTS or Dolby Digital
1) Check Cables - connect the 2 (surround) cables from RXV's Centre Out to Centre speaker. If the Centre speaker works, then cables are ok.
2) Check speakers - Connect each Surround speaker to RXV's Centre out. If it works Speakers are ok.
3) Check RXV - Set it on DTS or Dolby Digital
Connect RXV's surround out (one at a time) L and R to the Centre speaker. If there is no sound, the problem could be RXV's settings (I need to read the manual).

Hope this helps.

The center output connection is 100% gone try to google local workshops that fix electronics - ususlly a chap fix

Are we looking at this same computers? Since when do you require drivers for speakers?!? Speakers are dumb devices (yes, this is correct name for passive computer devices) and do not require any drivers in any computer or operating system with sound capability! Computer speakers are compatible with any copmuter in the world and any operating system which generate sound!

These speakers are qualified as 5.1, that meant that these speakers will have front bass, front centre speaker, front left and right speaker and rear left and right speaker, in total six speakers.

Please follow this advice and you will have joy of surround sound.

1. Mount your subwoofer in front centre, below your knee level at the distance of about 2 of your hights
2. Mount your centre speaker in the centre on your head/hight level or slightly above at same distance as subwoofer or slightly closer.
3. Mount left front speaker about 45degree from your centre line to the left and right same distance to your right, on the level of your head while you are listening to the music, distance from you slightly closer (about 1/2 your hight) than your centre speaker.
4. Mount your rear left and right speakers at same or slightly greater distance as front left and right speaker. these should be at same or slightly higher level as front speakers.
5. Triple 3.5mm jack is going to your computer output and your speakers (incidently, your subwoofer servers as junction box, amplifier and mixer).
6. Connect speakers to they respective jacks.
7. Turn power on speakers all way down
8. Connect power to the speakers and switch it on
9. Play some music on your computer, output on full, music recommended will be some classic, like bach or similar
10. Put your hand in front of subwoofer and turn bass till you feel vibration
11. Turn sound till you hear it well
12. Turn sound on the computer down till about 70% - 80%
13. Turn on sound on your speakers till desired level and enjoy the experience!

If you have still some problems, these can be then related to the drivers installed on your computer, please check therefore what motherboard do you have, if there is proper sound drivers installed. If not, go to the site of our motherboard/sound card manufacturer and install relevant drivers.

Please do not hesitate to ask me if you have any addtional problem related to this particular issue.

Check the speaker connections to your centre speaker and indeed the the centre speaker itself in case it has been damaged.

95% of voices are directed to the centre channel speaker (if you don't have one you need to reconfigure your HT amplifier so that it knows and redirects voices to your front left and right speakers)

i have the same problam nd i can slove it so what can i do.sony sucks

try to replace a new audio cable

Make sure your amp is set to a channel which plays on all speakers (5.1).
If you have the amp set to "Stereo", it is only the frontspeakers and subwoofer which play sound.

Hi. I have a similar problem, where the rear and more recently, the centre speakers cut in and out. The relays that connect them click on and off rapidly, like morse code! Annoying, especially losing the centre, as in a 5.1 mix the centre carries most of the dialogue. The voices will be very hard to hear without the centre speaker. I tipped my STRDB930 over, and removed the slotted panel under neath. This gains access to the under side of the bottom circuit board. There, you will find the solder joints of the 3 bottom relays, the fourth being mounted on a narrow strip of board above this. Shine a torch through the top onto the blue relays, and you will see where the solder joints are. I noticed that 4 of these joints looked like they were broken, so I re-soldered them. The centre seems ok now, although it's too early to tell. My receiver still clicks, but if that is comming from the relay mounted higher up, I don't know how to gain access to this easily. Hope this helps.