Bang & Olufsen(R) Sound System and Digital Sound System Control Module (J525)/(J787) Connectors
Bang & Olufsen(R) Sound System and Digital Sound System Control Module (J525)/(J787) Connectors
Digital Sound System Control Module (J525)
1. MOST bus (T2co)
2. 32 pin connector (T32h)
3. 38 pin connector (T38)
• Unlisted connector terminals are not used.
1 - MOST Bus (T2co)
1. Input
2. Output
2 - 32 Pin Connector (T32h)
1. Digital Sound System Control Module 2 (J787)
2. Digital Sound System Control Module 2
3. Digital Sound System Control Module 2
4. Digital Sound System Control Module 2
5. Digital Sound System Control Module 2
6. Left Center Microphone (R142) (+)
7. Right Center Microphone (R143) (+)
8. Left Rear Microphone (R144) (+)
9. Microphone unit (in front roof module) (R164) ( interior microphone (R74) ) (+)
10. Right rear microphone (R145) (+)
11. Screen Ground
12. Engine Control Module (J623) (+) RPM Signal
13. Not Assigned
14. Digital Sound System Control Module 2
15. Not Assigned
16. Digital Sound System Control Module 2
17. Digital Sound System Control Module 2
18. Digital Sound System Control Module 2
19. Digital Sound System Control Module 2
20. Digital Sound System Control Module 2
21. Digital Sound System Control Module 2
22. Left Center Microphone (R142) (-)
23. Right Center Microphone (R143) (-)
24. Left Rear Microphone (R144) (-)
25. Microphone unit (in front roof module) (R164) ( interior microphone (R74) ) (-)
26. Right rear microphone (R145) (-)
27. Not Assigned
28. Engine Control Module (J623) (-) RPM Signal
29. Ring-break Diagnostic Cable
30. Digital Sound System Control Module 2
31. Not Assigned
32. Digital Sound System Control Module 2
3 - 38 Pin Connector (T38)
1 Terminal 30
2 Terminal 31
3 Left front midrange speaker (R103) (+)
4 Right front midrange speaker (R104) (+)
5 Left rear midrange speaker (R105) (+)
6 Right rear midrange speaker (R106) (+)
7 Center speaker (R208) (+)
8 Center speaker 2 (R219) (+)
9 Left rear treble speaker 2 (R217) (+)
10 Right rear treble speaker 2 (R218) (+)
15 Left front midrange speaker (-)
16 Right front midrange speaker (-)
17 Left rear midrange speaker (-)
18 Right rear midrange speaker (-)
19 Center speaker (-)
20 Center speaker 2 (-)
21 Left rear treble speaker 2 (-)
22 Right rear treble speaker 2 (-)
23 Left front treble speaker (R20) (+)
24 Right front treble speaker (R22) (+)
25 Left rear treble speaker (R14) (+)
26 Right rear treble speaker (R16) (+)
27 Left effects speaker (R209) (+)
28 Right effects speaker (R210) (+)
31 Left front treble speaker (-)
32 Right front treble speaker (-)
33 Left rear treble speaker (-)
34 Right rear treble speaker (-)
35 Left effects speaker (-)
36 Right effects speaker (-)
Digital Sound System Control Module 2 (J787)
A 32 pin connector (T32g)
• Unlisted connector terminals are not used.
A - 32 Pin Connector (T32g)
1. Terminal 30
2. Terminal 31
3. Right front bass speaker (R23) (+)
4. Right front bass speaker (-)
5. Left front bass speaker (R21) (+)
6. Left front treble speaker motor (V344) (-)
7. Left front treble speaker motor
8. Digital sound system control module (J525)
9. Digital sound system control module
10. Digital sound system control module
11. Digital sound system control module
12. Digital sound system control module
13. Digital sound system control module
14. Digital sound system control module
15. Subwoofer (R211) (+)
16. Subwoofer (-)
17. Left front bass speaker (R21) (-)
18. Left front treble speaker motor (+)
19. Right front treble speaker motor (V345)
20. Digital sound system control module
21. Right front treble speaker motor (+)
22. Right front treble speaker motor (-)
23. Digital sound system control module
24. Digital sound system control module
25. Digital sound system control module
26. Digital sound system control module
27. Digital sound system control module
28. Right rear bass speaker (R17) (+)
29. Right rear bass speaker (-)
30. Digital sound system control module
31. Left rear bass speaker (R15) (+)
32. Left rear bass speaker (-)