RNS MFD 2 DVD Radio Navigation System Connector Overview
RNS MFD 2 DVD Radio Navigation System Connector Overview
1 - Multiple Connector 1, 18-Pin
• Multi-pin connector assignments, refer to => [ 18-Pin Connector 1, Video and LF Input ].
2 - Connector 2
• Connection for navigation system antenna
• Multi-pin connector assignments, refer to => [ Connector 2 ].
3 - Multiple Connector 3, 8-Pin
• Multi-pin connector assignments, refer to => [ 8-Pin Connector 3, Speaker Outputs ] => [ Connector 3 Contact Assignment ] Connector 3 Contact Assignment.
4 - Multiple Connector 4, 8-Pin
• Multi-pin connector assignments, refer to=> [ 8-Pin Connector 4, Voltage Supply Wires and CAN Bus ].
5 - Multiple Connector 5, 12-Pin
• Multi-pin connector assignments, refer to => [ 12-Pin Connector 5, Telephone Signals and Pre-Amplifier Output Signals ].
6 - Multiple connector 6, 12-pin
• Multi-pin connector assignments, refer to => [ 12-Pin Connector 6, CD Changer Control and Audio Input Signals, Digital Satellite Radio Tuner ].
7 - Connector 7
• Antenna connection
• Connection for antenna wire to antenna in rear windshield
• Multi-pin connector assignments, refer to => [ Antenna Connectors 7 and 8 ].
8 - Connector 8
• Antenna connection
• Connection for antenna wire to antenna in rear windshield
• Multi-pin connector assignments, refer to => [ Antenna Connectors 7 and 8 ].
18-Pin Connector 1, Video and LF Input
• This harness connector is only assigned when the corresponding special equipment for "TV tuner" is installed.
1 Not used
2 Audio signal, negative
3 Audio signal, negative
4 Shielding, negative
5 Video signal, negative
6 Video switching signal
7 Video signal, negative
8 Video signal, negative
9 Video signal, negative
10 Not used
11 Left audio signal, input, positive
12 Right audio signal, input, positive
13 Shielding, negative
14 Synchronization of vertical and horizontal picture signals
15 50 Hertz/60 Hertz
16 Signal input for picture signal blue
17 Signal input for picture signal green
18 Signal input for picture signal red
Connector 2
1 Blue colored connection for antenna input signal navigation
8-Pin Connector 3, Speaker Outputs
• If the radio navigation system in the vehicle is also equipped with an amplifier, these speaker outputs are used as amplifier input signals.
1 Right rear speaker, positive
2 Right front speaker, positive
3 Left front speaker, positive
4 Left rear speaker, positive
5 Right rear speaker, negative
6 Right front speaker, negative
7 Left front speaker, negative
8 Left rear speaker, negative
8-Pin Connector 4, Voltage Supply Wires and CAN Bus
9 CAN bus high
10 CAN bus low
11 Radio muting (during telephone use)
12 Voltage supply, negative, terminal 31
13 Connector for ignition key-controlled switching on and off (S contact)
14 Alarm system terminal (optional)
15 Voltage supply, positive, terminal 30
16 Anti-theft system control signal, SAFE
12-Pin Connector 5, Telephone Signals and Pre-Amplifier Output Signals
• This harness connector is only assigned when the corresponding special equipment for "telephone system" is installed.
1 Not used
2 Not used
3 Line Out, left
4 Not used
5 Navigation language, driving directions, positive
6 Telephone audio input signal, TEL, negative
7 Not used
8 Line out, negative
9 Line out, right
10 Not used
11 Navigation language, driving directions, negative
12 Telephone audio input signal, TEL, positive
12-Pin Connector 6, CD Changer Control and Audio Input Signals, Digital Satellite Radio Tuner
This harness connector is then only assigned for special equipment " digital satellite radio tuner" when a digital satellite radio tuner is installed. CD changer is installed standard.
1 Digital satellite radio tuner input, audio left
2 CD changer, left and right port, audio ground
3 Digital satellite radio tuner input, audio ground
4 CD changer, voltage supply, positive, terminal 30
5 Digital satellite radio tuner input continuous positive, terminal 30
6 CD changer, data out (data exchange for CD changer control from radio navigation system to CD changer)
7 Digital satellite radio tuner input, audio right
8 CD changer, left port audio, CD/L
9 CD changer, right port audio, CD/R
10 CD Changer, control signal
11 CD changer, data in (data exchange for CD changer control from CD changer to radio navigation system)
12 CD changer, clock(internal test protocol for monitoring data flow)
Antenna Connectors 7 and 8
• Radio navigation system is equipped with an antenna diversity function for terrestrial radio reception. Both antenna connections are signal inputs. In radio navigation system, it is continuously analyzed via which of the two connected window antennae receives the better reception signal. It then switches to the antenna with the better reception signal. This is not audible to the customer.
1 Transparent color connection for antenna input signal for terrestrial radio reception
2 Beige color connection for antenna input signal for terrestrial radio reception