Pioneer IP bus hack confusion
I am about to do the aux in hack for my pioneer DEHP4300R. I have found the diagrams from searching but there are 2 different schematics. On one diagram the pin on the middle row is used for the common ground/left channel -. But on the other it is used for left channel +. Which diagram is correct since I read that some people were having problems with distortion and the input being too quiet.
Diagram 1 http://www3.ns.sympatico.ca/gmills/m...busdiagram.gif
Diagram 2 http://hkbooks.hypermart.net/IP-Buspioneer.jpg