Multimedia System Control Module -J650- CONNECTOR ASSIGNMENTS, UMI

Fig 1: A - 54-Pin Connector

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

A -

54-Pin Connector -T54-

Fig 2: A - 54-Pin Connector

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Terminal 30
2. Terminal 31
3. Switch on signal
4. Tel-LF (+) left to Radio -R-
5. Tel-LF (-) left to Radio -R-
6. LF (+) from Control Module for Emergency Call Module and Communication Unit -J949-
7. LF (-) from Control Module for Emergency Call Module and Communication Unit -J949-
8. Tel-LF (+) right to Radio -R-
9. Tel-LF (-) right to Radio -R-
10. Not Assigned
11. Telephone Microphone -R38- (+) from RNS
12. Telephone Microphone -R38- (-) from RNS
13. Not Assigned
14. Not Assigned
15. Not Assigned
16. Not Assigned
17. CAN Bus High
18. Can Bus Low
19. Not Assigned
20. Not Assigned
21. Not Assigned
22. LF (+) right to Radio -R-, MDI
23. LF (+) left to Radio -R-, MDI
24. LF ground to the Radio -R-, MDI
25. Not Assigned
26. Not Assigned
27. Not Assigned
28. Not Assigned
29. Not Assigned
30. Cellular Telephone Preparation Control Head -E508-
31. Cellular Telephone Preparation Control Head -E508-
32. Not Assigned
33. Left audio signal from External Audio Source Connection -R199-, AUX IN
34. Right audio signal from External Audio Source Connection -R199-, AUX IN
35. Audio ground from External Audio Source Connection -R199-, AUX IN
36. Audio ground shielding from External Audio Source Connection -R199-, AUX IN
37. Not Assigned
38. Terminal 30 to Telephone Baseplate -R126-
39. Not Assigned
40. DIAG signal from Telephone Baseplate -R126-
41. Not Assigned
42. Not Assigned
43. Not Assigned
44. Not Assigned
45. Not Assigned
46. Not Assigned
47. Wake UP to Telephone Baseplate -R126-
48. DIAG signal from Telephone Baseplate -R126-

49 through 54 - not assigned