[8L] Nokia Subwoofer - need 14pin connector wiring scheme

Hi Everyone,

I was serching all polish Forum and I couldn't find any information.
Previous owner destroyed the original cable connection between connector C1 in radio Audi Concert CD and Nokia subwoofer. In amplifier before subwoofer is a 14pin connector. Have you a wiring scheme of this connector?
Wiring scheme of connector C1 I already have. I need only the scheme of 14pin connector…

Here is a foto of my amplifier.

Please help me :frowning: