I have had an Onkyo HT-R510 receiver for four years; it has worked flawlessly. I have my DVR from Dish Network and a DVD player connected to it. Never had any issues. Yesterday, all of a sudden, the right rear channel and the center channel just stopped working. I changed cables, speakers, etc, tried everything I can think of to no avail. Has the receiver gone south? Should I just buy anohter one? Thanks for any advice you can provide. Devon.
SOURCE: no surround sound
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
SOURCE: Onkyo TX-SR500 Dolby Digital problem
I just read over the problem you were having with your Onkyo TX-SR500 receiver. It sound like the unit needs to be setup for all five channels.Sence your symptom says the diplay shows Dolby D3/2.1. According to the owners manual with the remote control look for speaker setup whin the button is pressed the current speaker setup will be shown in the display. Press the preset/adjustment<> to change the current setting to five speakers. the listening mode will automatically change according to the number of channels you selected. Hope this helps. Radiotech
SOURCE: Left rear surround channel sometimes doesn't work
If your receiver has speaker protection relays and they are intermittent due to bad contacts you might be able to repair them if they are not sealed. Most are but take a shot. They make small files for this purpose. Replacing them can be daunting because yo may not have good access. Tap the relay with the receiver playing and see if it helps.
SOURCE: Onkyo ht-r530 Receiver troubleshooting
the 7.1 sound not all the movies has that feature and u need to emulate it, doit in the dolby digital ex and the speakers must sound.
try the volume for the SBL or SBL maybe are to low.
decrease the volume for all the speaker less the SBL, SBR and check it out.
Good Luck
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Ok, which unit lost the channels, which source(s) are affected? What type(s) of inputs are failing (optical digital or coaxial audio, analog audio?). Try speaker setup to troubleshoot.
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