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Title: How to activate IP-bus for just a line-in? Post by: JasonDMX2 on 19 Jul 2007, 02:36 I have a Pioneer head unit that does not have an "aux" mode so I have to play my line in through the "M-CD" mode. I have made my +right and +left connection along with a common ground, but I get no sound on "M-CD" so I figure I have to trick the head unit into thinking there is a CD changer connected in order to get the head unit to accept the line-in signal.
Is there any simple mod to do this or must I use an emulator? Title: Re: How to activate IP-bus for just a line-in? Post by: JasonDMX2 on 20 Jul 2007, 11:57 Anyone?
Title: Re: How to activate IP-bus for just a line-in? Post by: Mr.Spock on 21 Jul 2007, 01:08 I think I saw something about turning on aux input (if you have one) on Pioneer unit without emulator, but I'm not sure. But definitely you cannot do that in CD-changer mode, because your unit knows nothing about CD-changer without emulator or real CD-changer and leaves audio input disabled. IMHO.
Title: Re: How to activate IP-bus for just a line-in? Post by: JasonDMX2 on 21 Jul 2007, 02:18 Can someone make sure my modified circuit is correct? Can I just use a 5v regulator to power this or must I use the special power supply? (http://www.bright.net/~jarc/sch_mega.JPG) www.bright.net/~jarc/sch_mega.JPG (http://www.bright.net/~jarc/sch_mega.JPG) Title: Re: How to activate IP-bus for just a line-in? Post by: Mr.Spock on 21 Jul 2007, 12:19 I'm not an expert in this, but I think it won't work.
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