Page 180 - 2019 Technical NMT Hybrid4
P. 180
HYBRID4 NMT – Multimedia (MM17) – Troubleshooting
DCM: Interconnections
• Sound from front speakers: audio passes through the DCM
• Bluetooth hands free and VR: microphone is connected to DCM and routed to DCU
• The DCM can mute the audio completely
MIC
USB PHONE PHON
GPS (MAIN) E
(SUB)
… DCU DCM MEU
MODULE
MIC OVERHEAD
MIC MIC
PWR
SOS SWITCH
FL/FR
SW, ILL
SOUND
USB
SPRKS TEL MUTE
SETP 1 / MUTE / SOUND SOUND …
VEHICLE SIGNALS
VEH
A/B ECU GSW (IG, ACC, SPD, ILL, A/B)
EXT. AMP METER ECU
SPD SPD
SPRKS
CAN MM-BUS VEHICLE POWER (+B, GND)
CAN
