"sfisher1" wrote: > The positive inputs to the op amps are the mid (6v) point. J3 > and J4 go > directly to the Yampp3 PCB connectors. There was quite a lot > of > discussion on the Yampp
formatting link
site bulletin board > while this > was being worked out, you may want to trawl through there > (just search > for Ford or ACP). > > A word to the wise though - the CD enable is an output from > the radio > (+12v = CD changer on), the radio will only recognise the > presence of a > changer (and hence allow the audio input) by the response to > the ACP > protocol.
It works on New Ford Focus? (Radio CD 6000) or this is for older models?
Thank you very much Alejandro