BOSE Sound System Connectors

BOSE Sound System Connectors

Digital Sound System Control Module (J525)





A MOST bus
B 18-pin connector, not used
C Black 32-pin connector (T32c)

• Unlisted connector terminals are not used.

A - MOST Bus





1 Input
2 Output

C - Multi-Pin Connector, Black 32-pin (T32c)





1 Terminal 30
2 Terminal 31
3 Loudspeaker, right front (-)
4 Loudspeaker, right front (+)
5 Right Front Bass Speaker (R23) (+)
6 Left Front Bass Speaker (R21) (+)
7 Loudspeaker, left front (-)
8 Loudspeaker, left front (+)
9 Microphone 1 (-) from Microphone Unit (in front roof module) (R164)
10 Microphone 1 (+) from Microphone Unit (in front roof module) (R164)
11 Right Rear Midrange Speaker (R106) (-)
12 Right Rear Midrange Speaker (R106) (+)
13 Left Rear Midrange Speaker (R105) (-)
14 Left Rear Midrange Speaker (R105) (+)
15 Center Loudspeaker (R148) (-)
16 Center Loudspeaker (R148) (+)
17 Right Front Bass Speaker (R23) (-)
18 Left Front Bass Speaker (R21) (-)
19 Loudspeaker, right rear (-)
20 Loudspeaker, right rear (+)
21 Loudspeaker, left rear (-)
22 Loudspeaker, left rear (+)
23 Microphone 1 (shield) from Microphone Unit in front roof module (R164)
24 Microphone 2 wire (-) from the Microphone Unit in front roof module (R164) (through 29 May 2009)
25 Microphone Unit in front roof module (R164) microphone 2 (+) (through 29 May 2009)
29 Ring-break diagnostic cable
30 Cell phone preparation preliminary setup/Japan Nav/China Nav LF (-) (through 29 May 2009)
31 Cell phone preparation preliminary setup/Japan Nav/China Nav LF (+) (through 29 May 2009)