12-Pin Connector 6, Cd Changer Control And Audio Input Signals

Fig 1: 12-Pin And 8-pin Multi-Pin Harness Connector Terminals 3, 4, 5 And 6

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1 -

Headphone audio signal output, right, positive

2 -

CD changer, left and right port, ground

3 -

Headphone audio signal output, negative

4 -

CD changer, voltage supply, positive, terminal 30

5 -

Headphone audio signal output, left, positive

6 -

CD changer, data out (data exchange for CD changer control from radio navigation system to CD changer)

7 -

Not used

8 -

CD changer, left port, CD/L

9 -

CD changer, right port, CD/R

10 -

CD Changer, control signal

11 -

CD changer, data in (data exchange for CD changer control from CD changer to radio navigation system)

12 -

CD changer, clock (internal test protocol for monitoring data flow)