It's not a bias problem as some of the group have told you(not in my opinion). Not when it goes into protection that fast. Check at the emitter resistors of each channel. It should not have much more than .10 of a volt either positive or negative. Also, plug the unit into a variac so that you can monitor the current. If there is no offset voltage from any of the channels, look into the protection circuit. Best regards, Dave ----- Original Message ----- From: <AlHelmetag@xxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, January 24, 2002 5:48 Subject: [TechAssist] Help on Denon Amp > I have a Denon AVR-5800 which after a couple of seconds goes into protect. > Power outputs check ok. Has anyone run across this type of amp before? > Need help. > Thanks > > > ------------------------------------------ > Make your TechAssist database better! > Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ > ------------------------------------------ > To UNSUBSCRIBE your email address, click here: > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe > Or send a BLANK email with unsubscribe in the > SUBJECT field to the address above. > > ------------------------------------------ Make your TechAssist database better! Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.