I'm trying to make a 3.5mm adapter in my head unit, but I've got no idea what I'm doing.
http://carstereohelp.net/images/WireHarnessSaab121001.jpg
I'm thinking the best route would be to use the cd changer plug, so I don't have to solder directly on any circuits. However, I don't know which pins to ground to fool the head unit into thinking the cd changer is plugged in and playing. I've blown a few fuses... Any one have experience with this?
http://carstereohelp.net/images/WireHarnessSaab121001.jpg
I'm thinking the best route would be to use the cd changer plug, so I don't have to solder directly on any circuits. However, I don't know which pins to ground to fool the head unit into thinking the cd changer is plugged in and playing. I've blown a few fuses... Any one have experience with this?
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