CAR-NAVIGATION UNIT CONSTRUCTION


BHE092066902T02

Structure

• The car-navigation unit is located in the glove compartment.

• An Eject button, to eject the DVD-ROM from the loading slot, is included in the unit.

• A gyro sensor which detects vehicle cornering angle is built into the unit.

1
DVD-ROM loading slot
2
DVD-ROM
3
Eject button

Terminal Layout and Signals

Terminal

Signals

16-pin connector

1A
GND
1B
B+
1C
-
1D
ACC
1E
PR front speaker input (-)
1F
Illumination (-)
1G
PR front speaker input (+)
1H
Vehicle speed
1I
PR front speaker output (-)
1J
Parking brake switch
1K
PR front speaker output (+)
1L
R-range
1M
Front speaker output (-)
1N
Front speaker output (+)
1O
Front speaker input (-)
1P
Front speaker input (+)

Terminal

Signals

24-pin connector

2A
-
2B
-
2C
-
2D
-
2E
-
2F
-
2G
-
2H
-
2I
-
2J
-
2K
-
2L
-
2M
-
2N
Monitor serial input
2O
Shield GND
2P
Monitor serial output
2Q
Shield GND
2R
Video (composite sync)
2S
-
2T
Video (B)
2U
Video GND
2V
Video (G)
2W
-
2X
Video (R)

Terminal

Signals

8-pin connector (for extended function)

3A
-
3B
Serial output
3C
-
3D
Serial input
3E
Power
3F
Reset
3G
B+
3H
GND

Terminal

Signal

1-pin connector

4A
GPS antenna input