Front Information Display Control Head Control Module J523 connectors (MMI basic/basic plus)
Note. Unlisted connector terminals are not assigned.
Scheme 29
Connectors
D - Connection block with four multi-pin connectors and a fuse for unit
E - MOST-Bus
F - IF (yellow) connection to Antenna Amplifier R24
G - HF (white) connection from Antenna Amplifier R24
Scheme 30
A - multi-pin connector, 8-pin
1 - Wake UP to Multimedia Control Head E380
2 - Right Front Treble Speaker R22 / Right Front Mid-Bass Speaker R102 (+) MMI basic
3 - Left Front Treble Speaker R20 / Left Front Mid-Bass Speaker R101 (+) MMI basic
4 - Res HU to Multimedia Control Head E380
5 - Res BT to Multimedia Control Head E380
6 - Right Front Treble Speaker R22 / Right Front Mid-Bass Speaker R102 (+) MMI basic
7 - Left Front Treble Speaker R20 / Left Front Mid-Bass Speaker R101 (-) MMI basic
8 - Ground (GND) to Front Information Display Control Head J685
B - Multi-pin connector, 12-pin
1 - Data to Multimedia Control Head E380
3 - Data (+) to Front Information Display Control Head J685
4 - Data (-) to Front Information Display Control Head J685
5 - Data from Multimedia Control Head E380
C - Multi-pin connector, 12-pin
5 - Data (-) from Front Information Display Control Head J685
7 - Ground (GND) for Multimedia Control Head E380
11 - Data (+) from Front Information Display Control Head J685
D - Multi-pin connector, 8-pin
11 - NF mute from cell phone preparation preliminary set up (MMI basic plus)
12 - Terminal 31
13 - Voltage supply to Front Information Display Control Head J685
14 - Ring-break diagnostic wire
15 - Terminal 30
16 - Voltage supply for Multimedia Control Head E380
Scheme 31
E - MOST BUS
1 - Input
2 - Output