TX-SR535 NO SURROUND SOUND - Onkyo TX-SR605 Receiver

This site may be helpful. The possible answer is near the end. https://www.hometheaterforum.com/community/threads/onkyo-surround-sound-rear-speakers-no-sound-but-work.307946

If none of your speakers gives any sound, perhaps you pressed the mute button on the remote control?
Make sure you have a source selected, that will give sound. Choose a low volume, before switching anything. You can destroy your speakers, when switching on with full volume.
If some speakers work, and only the surround does not work. check if you have surround sound as input. If you only feed 2 channels you can't expect to hear more than 2 channels.

Check where wiring plugs into receiver

Do you mean ONKYO TX-DS484?

Read the manual which is available for free download after you register at retrevo.com.

http://www.retrevo.com/support/Onkyo-TX-DS484-Receivers-manual/id/365dj182/t/2/

The surround processing portion of the unit has a problem. In either stereo or direct mode, the digital procesing is bypassed. This could be just the surround processing IC, but that IC may not be available as a separate part. I would suggest that you bring this unit to an authorized Onkyo service center for an estimate.

Dan

when the stereo or mono listening mode is selected only front speaker and subwoofer produce sound--------make sure that speakers are configured correctly.
and you select surround sound in listening mode.

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Hey Tad, I have the same problem and perhaps a solution. I just moved to the other SW "pre-out" and it seems to be working..the green light is on . Whatever works i guess.

I just connected the front main speakers and sound well, but when i connect the speakers (2 fr, 2 rear, 1 ctr) there`s no sound in any surround mode from any source.

So your saying that you have no rear channel. Some recivers use a single stereo output ic for both sides on the rear speakers. you could have a defect with this IC . Anther thing Im sure you check3ed the obvious ie : the switch is on suround sound? If there is a front to rear fader is it in the middle? Good Luck