LEMON Manuals: Even more car manuals for everyone
Home >> Volvo >> 2011 >> C30 R-Design, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Media, Communication And Navigation - Specifications, Electrical/Electronic >> Signal Description, Multimedia Module (Mmm) (2008-13) >> Signal Specification

Signal Specification

All the values given below are between the respective terminal in column 1 and terminal #A5 in column 2 (power ground) unless otherwise stated in brackets after the table entry.

NOTE: It is important to connect the breakout box and check the ground terminals before taking readings.
U= DC voltage in volts (V) Ulow = Voltage approximately 0 V
Ubat = Battery voltage (V) - -

Connector A 

Fig 1: Identifying Signal Table Connector A
GLL104033Courtesy of VOLVO CARS CORPORATION
SIGNAL TABLE CONNECTOR A

Control module terminal  Signal type  Ignition on  Other 
#A1 30-feed U = Ubat Power supply
#A2 - - -
#A3 - - -
#A4 - - -
#A5 Ground U= Ulow -

Connector B 

Fig 2: Identifying Signal Table, Connector B
GLL106211Courtesy of VOLVO CARS CORPORATION
SIGNAL TABLE, CONNECTOR B

Breakout box terminal  Control module terminal  Signal type  Ignition on  Other 
#1 #B1 Color signal (red), screen Analog signal when a red color signal is used 0.714 Vp-p
#2 #B2 Color signal (green), display Analog signal when a green color signal is used 0.714 Vp-p
#3 #B3 - - -
#4 #B4 Remote control, signal from display screen to Multimedia module (MMM) - -
#5 #B5 - - -
#6 #B6 Color signal (blue), screen Analog signal when a green color signal is used 0.714 Vp-p
#7 #B7 Screen ground video signals Ulow -
#8 #B8 RGB-synch, display screen Analog signal 0-5 V
#9 #B9 - - -
#10 #B10 Video signal, display screen Analog signal 1 Vp-p ± 0.2V
H - Screen ground - -

Connector C 

Fig 3: Identifying Signal Table, Connector C
GLL108089Courtesy of VOLVO CARS CORPORATION
SIGNAL TABLE, CONNECTOR C

Control module terminal  Signal type  Ignition on  Other 
#C1 MOST input signal - Optical input signal
#C2 MOST output signal - Optical output signal

Connector D 

Fig 4: Identifying Signal Table, Connector D
GLL139877Courtesy of VOLVO CARS CORPORATION
SIGNAL TABLE, CONNECTOR D

Control module terminal  Signal type  Ignition on  Other 
#D1 GPS signal - Antenna signal
#D2 Screen - -

Connector E 

Fig 5: Identifying Signal Table, Connector E
GLL157134Courtesy of VOLVO CARS CORPORATION
SIGNAL TABLE, CONNECTOR E

Control module terminal  Signal type  Ignition on  Other 
#E1 FM signal in (TMC) - Antenna signal
#E2 FM signal out (TMC) - Antenna signal