My onkyo tx-nr 616 suddenly stop working, error pls check sp-cable, what could be the reason.

SOURCE: hum niose in my onkyo tx-sr804

Hi there, sounds like you have a ground loop happening there. Check out ground loops in google to get some tips. What you should try is use one wall plug for everything (with an adapter on it) and check that none of your other cables are damaged. try find new cables and put them in place of the old seemingly fine cables.

SOURCE: Onkyo - direct tv code for tx-ds 787

does anyone knows the code to control the onkyo TXDS 787 through the comcast.remote.?

SOURCE: No sound from Sub Pre-out on Onkyo TX-SR606

Also, it could possibly the preout terminal itself that is not working. One way to prove that is by transferring the subwoofer cable from the preout and temporarily transfer it to the tape out section. If it ouputs sound from there, then that means the speaker and the cables are working fine and it's just the preout terminal itself that is not picking up anything. ^_^

SOURCE: Onkyo TX-SV 727 PROTECT mode

Generally, this happens when there's a loose connection somewhere, either internally, or with the connections. It usually happens when the volume's too loud, and it tries to protect itself.

I'd suggest you unplug everything from it, check all the speaker wires, and then try turning it on, without any devices connected to it.

If it works, turn it off, and reconnect devices, one by one. That should fix it.

If not, it's likely that there's a loose solder inside, and it needs to be sent out for service.

SOURCE: Program Time Warner Remote RT-U62CP-1.17 to work ONKYO TX-SR575

time warner does not supply the codes. the equipment manufacturer supplies the code to the remote makers