Onkyo HTR500 Receiver "headphone jack bent" Questions

headphone jack. Any ideas? After unplugging headphones from the headphone jack, no sound is coming through the speakers. Usually the headphone jack has a contact that's "made" by the 'ring' section of

headphone jack input (its most lickly just bent out of place making a contact that is telling the amp the headphones are still in! you can try to bend the contact back into place...but if it is broken