System Overview: Signals
The table below summarizes the input signals to and output signals from the audio module (AUD). The signal types are divided into directly connected signals and MOST communication. The illustration below displays the same information with the Volvo component designations.
| Input signals |
Output signals |
| Directly connected: |
Directly connected:
(Power supply unless otherwise stated) |
- Microphone (16/98) analog signals.
|
- Loudspeaker left front (16/4, 16/55)
- Loudspeaker right front (16/3, 16/56)
- Loudspeaker left rear (16/6, 16/136)
- Loudspeaker right rear (16/5, 16/137)
- Center loudspeaker (16/26) (option).
|
Via MOST communication:
(ring network) |
Via MOST communication:
(ring network) |
- Infotainment control module (ICM) (16/1) main control module
- AM/FM tuner module (AFM) (16/94) (discontinued structure week 2004w46, replaced by Integrated Audio Module (IAM) thereafter)
- Media Player Module (MPM) (16/107) (discontinued 2004w46, replaced by Integrated Audio Module (IAM) thereafter)
- Phone module (PHM) (16/60)
- Multimedia module (MMM) (16/108).
- Integrated Audio Module (IAM) (16/1) (High performance and premium sound)
|
- Infotainment control module (ICM) (16/1) main control module
- Subwoofer module (SUB) (16/79)
- Phone module (PHM) (16/60)
- Multimedia module (MMM) (16/108).
|
Courtesy of VOLVO CARS CORPORATION