Harman Kardon AVR 520 Receiver "repair protect" Questions

...CHANNEL AND I ITS ON PROTECTED MODE CAN YOU HELP ME UN PROTECTED Amp output is damaged and needs repaired. Protect mode cannot be deactivated. When amp is repaired and operating normally protect ...

...unit will go in to protect mode to prevent damage to the speakers and the rest of the unit. I would take the unit in to a local repair shop and get a estimate of repair charges. Hope this

...not just a reset. The typical reason for this is shorted output transistors. Expect a repair cost of $25-$45 for parts if it continues with the protect message. Please keep us posted. Thanks, ...

...protect message A short exists in the unit and it is powering down to prevent a chain reaction from happening----Have a repair shop or expert look to see if can be repaired and at what cost--no a do ...

...Protect mode. Like a ground problem maybe. Any suggestions? There are bad connections on the main board that are effected by heat. I would suspect that when the volume level is higher, the system ...

PROTECT display indicates that receiver got serious problem in output amplifier section and protection mode is activated to avoid further damage. Output amplifier section should be tested by qualified

protect flashing on screen Output amp needs repair or you have shorted speaker wire or bad speaker. Disconnect speakers. If still going into protect mode after turning reciever back on then have amp ...

...try leaving it unplugged for a few minutes and trying again after. If all else fails, it is probably a internal fuse blown to protect the receiver, a repair shop will probably charge 100 to repair

Sony STR-SE391 disable protect You can't disable the protect. If it's going into protect, that means there is a problem in the amplifier that needs to be repaired.

protect mode constant Protect mode will not clear by any method advertised. Can this be repaired at home? doubtful, protect on a sony receiver usually means there is a short in the amp section