1500d Directed

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
This amp is in protect.I see DC pulse on the output terminal every time the amp tries to get out of protect repeatedly.Someone replace all the output on one side of
the sink trying to fix the problem before i got it.On the 494 pin 4 i see 4.81v.
Any idea where to start on this one?
 
What is the DC offset after it remains on?

Some amps like this take the DC offset protection after the relay (some kicker amps) and some take it from before the relay (JBL). If it's taken after the relay, the delay may be too short. If it takes it from before the relay, the delay won't make a difference.
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.