Circuit Diagram. Car Stereo Wiring. Car Manuals. Service Manual. VDO Car Radio Stereo Audio Wiring Diagram Autoradio connector wire installation schematic schema esquema de conexiones stecker konektor connecteur cable shema car stereo harness wire speaker pinout connectors power how to install.
Power connector. Speed Dependent Volume Control. Phone mute ground to activate. Speaker connector. Radio ON. Audio Left. Audio Right. Audio GND. CD Changer connector. Car radio. Model autoradio. IC Amplifier. CD changer. CDR without display. CD CD v. TDA x 2. CD XED. CD B. CDR E without display. But old radio's have one advantace: there is always someone who has had the same problem, actually there were two.
First of all: I am writing this tutorial because my board layout of my Radio and CD unit was totally different then the only described today 4th of July The adapation I am suggesting is quite invasive! It involves opening the whole unit, removing the CD unit and cutting through a bus connecting the CD unit and the motherboard of the radio unit!
It's like open heart surgeon euh, of course with the current unplugged :p. In general I would like to recommend Jason Novak's thread. Secondly -I think you know the drill-: I am not responsible in any way for any damage or other to your radio, car, mp3player or any other thing or person.
You will lose the guarantee of your CD unit and on the it's quite possible that your garage owner will kick your ass if you have to beg for help ;-. General notice: Keep track of all the screws you have to remove. I took dozens of pictures and labeled all sets of screws and pieces. Then you can insert the removal tools or you buy them, or you can make them yourself: be warned - - - the self made tools can scratch your radio if they don't fit well. You can find a good instructional video here. Turn the CDU upside down.
The bottom contains a shielding black plastic. Under the plastic you can check the board number. It should be ESA-1 see here. If you don't have this number I can't advice you because I've only tested it with this motherboard! You will see two bundles of cables connecting the CDU and the radio's motherboard. One bundle contains two wires black and grey.
Another one contains 14 wires 13 red ones and one blue. You have to cut soon so keep your tools ready! Taking the 14 wires bundle. You should cut the 1th red wire which is the left audio channel as well as the 3th red wire which is the right audio channel. The principle is easy: you will reinstate the 1th wire and the 3th wire with a switched 3. When a jack is inserted, the switch will disconnect the CDU from the radio's motherbord and feed the jack's audio to the radio's motherboard.
As easy as this. Read more here. I broke out with the wire at the bottom because it's the only side where there is space enough! Therefore I had to drill a 6mm hole in the bottom and carefully removed any metal burrs! Make sure you don't short circuit anything! Even not to spill any drop of solder. I suggest to use heat shrink tubing to shield the solder as well to make it more pretty. After putting the CD unit back with the hooking clips and entered the coded I've tried to play a CD and After hours of looking, measuring, looking again, lighting into every tiny space under every plastic board every corner of my car, looking and measuring again I decided to put the jack into my lower dashboard close the the back window heating.
I've considered other locations as well which were all dropped: - front ashtray: it seemed unhandy to put in a audio cable in the rather deep ashtray - back ashtray: dropped because the quite limited space on the one hand and the too big distance from the driver's seat. One at the left and one at the right. I could manage to push a jack with a bit bending of the legs between the lighter and tje 'connector'. That seemed rather ugly and I was kind of afraid that it maybe would detoriate fast due the heat when using the car cigarette lighter however I don't smoke haha.
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