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Alpine 3528 help required

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=21444
Printed Date: July 06, 2025 at 8:09 AM


Topic: Alpine 3528 help required

Posted By: MarkNZ
Subject: Alpine 3528 help required
Date Posted: November 13, 2003 at 7:22 PM

Ive just bought a 2nd hand Alpine 3528 amp. when i tried to get her to work today it wouldnt start. i had connected the ground, power and remote wires, but hadnt connected anyhting to the ignintion input in the power harness. Could the lack of connecting the ignition input on the power harness be the reason that the amp did not turn on? and what exactly is the ingnition input on the power harness, its it another form of remote wire, except running from the ignition? could i use another remote wire, or does it require a stronger current to start up the amp?

cheers



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1990 EF9 Honda Civic



Replies:

Posted By: forbidden
Date Posted: November 13, 2003 at 7:42 PM

Some of the old old Alpine and Pioneer amplifiers had both a remote on lead and ignition lead, this may indeed be the case here, judging by the model number. I'll have a look around for my Alpine bible from years gone by, I'll find the dust pile first, can't be far from there. If my dusty old memory is correct, it does draw a little more current than a remote on, so either hook it up to an ignition lead or add a relay to the remote on lead and power both the remote on and ignition on through this.



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Top Secret, I can tell you but then my wife will kill me.




Posted By: MarkNZ
Date Posted: November 14, 2003 at 8:27 PM

Sweet, cheers for that.

also, when you say a relay, what exactly do you mean by that?



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1990 EF9 Honda Civic




Posted By: forbidden
Date Posted: November 14, 2003 at 8:31 PM
A relay has many different functions and capabilities, in your case we would use it to switch a low current line like your remote on lead into a high current lead to power both the ignition on wire and the remote on wire. This site has a page for relays, check it out for some of the applications. If you need help on how to wire it after that, post it on up.

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Top Secret, I can tell you but then my wife will kill me.





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