AUX switched source input via relay..
Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=25848
Printed Date: May 17, 2024 at 6:00 PM
Topic: AUX switched source input via relay..
Posted By: eMass
Subject: AUX switched source input via relay..
Date Posted: February 04, 2004 at 3:53 PM
Hi,
Need some advice/help...
I have a Lexus RX300 that is in need of an AUX jack for my iPod. It
has a proprietary audio system which I need to keep intact. I've
looked at a number of aftermarket AUX adapters from companies like
PAC, Blitzsafe, PIE, but these are a lot of money and and seem overly
complicated for such a simple thing.
My idea is to run the factory +/- CD changer signal outputs to a relay
that is also wired up to the +/- leads going to a female stereo aux
jack.
I have a number of questions about this...
1. Will this even work?
2. What kind of relay do I need (I assume double pole double throw)?
3. Does the relay have to be a special audio signal type of relay?
4. Will the relay automatically switch (and stay switched) whenever
the iPod offers a signal?
5. Do I need a mechanical A/B switch also?
6. Will I hear a noise "pop" when switching? If so, how do I avoid
that?
Any help would be greatly appreciated. I've talked with a number of
installers in the area who seem clueless about relays (go figure) so I
guess I'm on my own to do this. =(
Best,
D.
-------------
->eMass
Replies:
Posted By: geepherder
Date Posted: February 04, 2004 at 9:22 PM
Just incase you didn't see it: https://www.the12volt.com/installbay/forum_posts.asp?tid=25849&PN=1 ------------- My ex once told me I have a perfect face for radio.
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