Harman Kardon AVR 125 Receiver "speakers headphones display" Questions

...headphones plugged in(even though there isn't)and is muting the speakers. When this happened in the past, I could plug phones in and out and then the speaker audio would come on. This no longer ...

display for a fault warning. Otherwise check you speaker connections. confirm that and A and B main speaker buttons are correct. Try some headphones, if you get sound out of the headphone things might

...speakers as the output.  Since the headphones are never used by the owner, I simply left the headphone cable unplugged.  Unfortunately, I didn't have speakers to test it with but the ...

is nothing just silence. The speakers switch off as expected, but the display says: h/p input on. This could be just a faulty headphone socket. Unless the headphone socket has a built in pre-amp stage

...speakers connected to the FRONT speaker jacks on the side. No matter how I try to power up the unit, the Speaker OFF (SP:OFF) continues to display. 1) No, no speaker wires are touching each other 2) ...

...display but when I tune the receiver to an fm station I get not sound, is it trash or worth repairing as I only paid $10 for it??? No speakers are selected if just headphone is displayed. Press the ...

...speakers Check your front display to make sure that it shows you are using either spkrs A or B. If it does not show this, then you need to replace your headphone jack with a new one. Your unit is ...

...Bruce Krohn HeadPhone Only, the jack is probably dirty , the dust shorts the relay and cuts the speakers out, compressed air (or a good set of lungs) directed down the headphone jack should fix

an ONKYO TX-SR500 AV Receiver no sound in both speakers and headphones, speakers and headphones are good, no burnt smell from unit, no warning/protection indications is displayed check the mute switch

...display or sound comes on Check for shorted speaker wires - if none found, disconnect speaker / select headphones and see if you hear music thru the headphones. If not - you may have burnt out power ...