Blaupunkt Wiring and Fader Control

[hdavis]

Hi, a previous owner did what I did to a lot of "newish" cars back then and "upgraded" the radio (I don't blame him).

Now I'm in the process of returning it to an original setup and the fader knob in the center console is throwing me off.

The back of the correct radio I'm installing has 2 outputs for speakers (first picture), where the plugs get connected (second picture).

The third and forth picture are from the fader control. As you can see, 6 wires. My thinking is that the 2 positive wires from the radio will plug to 2 of these spaces, and from there 4 positive again wires go out to the speakers, and the ground wires go directly to the speakers, but that is only a wild guess.

I'd appreciate if someone could share the proper way to wire it.

This is for a 1979 930

Thanks!

[LM3929]

I will post a could of pictures that I just got from some of the guys on the forum.


The 944 workshop manual shows how the wiring goes and I have my speaker harness almost ready to go back on



Lorne M

[hdavis]

Thanks, I'm however unsure if this is the setup I have, my car is a 930 (I should have specified)

[LM3929]

I have to change to a different picture that one was for the 86 years I new one should work with your radio/fader as soon I can change it to an acceptable formate

Lorne M.

[LM3929]

The two short wires to the left go to the DIN connectors on the radio, the longer wires to the left are speaker wires

[hdavis]

Thank you!

It seems that what my car is missing is the white connector "box" where the cables from the fader join the speaker and radio cables.

From what I can see in the diagram (resolution is unfortunately not prefect) the blue and red wires should be connected to the 2 brown/red wires that go to the DIN in the radio.

Can you please confirm this is the case (assuming you can read the diagram clearer that I can).