WIRING DIAGRAM
GPS antenna
DAB antenna
Radio antenna
ASSIGNMENT OF THE SYSTEM CONNECTOR AT VN740-DBJ-4G
S
System cable set (20-pin connector, black)
Cable brown (BRAKE):
Cable pink (BACK):
Cable white (KEY1):
Cable black/white (KEY2):
Cable brown/black (CAN-RXD):
Cable orange (AMP CON)*:
Cable black (GND):
*must be activated in the Naviceiver in the app "DSP" under "EXT AMP"
L
Adapter for analog steering wheel remote control VNA-LFB-FD6 (red plug)
Cable red (KEY1):
Cable white (KEY2):
Cable black (GND):
The red adapter plug must then be plugged into the white plug of the steering wheel
remote control in the vehicle.
NOTE:
The handbrake signal must be connected to BRAKE. When the handbrake is applied, the
signal must be connected to ground. According to legal regulations, the device may only
play videos on the main screen when the handbrake is engaged. The connection cable must
therefore not be permanently connected to ground. While driving, the screen is switched off
to avoid accidents caused by carelessness.
6
WiFi antenna
A
B
C
E
F
G
Inputs for AV cable sets
(F can be assigned for
later accessories)
4G/LTE antenna
D
H
Connection for handbrake signal (ground)
Connection for reverse gear signal (+ 12V)
Connection for analog steering wheel control (left)
Connection for analog steering wheel control (right)
Currently not used
Remote turn-on signal for external amplifiers (+12V)
Ground connection for devices such as cameras
Connect with KEY1 from S
Connect with KEY2 from S
Connect with GND from S
S
C
OR
20-pin system socket
Fuse 10A