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CAR-NAVIGATION SYSTEM BLOCK DIAGRAM

id092000101000

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1 | DSC HU/CM (with DSC) or ABS HU/CM (with ABS) (vehicle speed signal)
2 | TR switch (ATX) or back-up light switch (MTX) (R-range signal)
3 | Car-navigation unit
4 | CPU
5 | GPS receiver
6 | Gyro sensor
7 | DVD driver
8 | GPS antenna
9 | LCD unit
10 | LCD
11 | TILT switch
12 | OPEN/CLOSE switch
13 | Information display
14 | Remote control
15 | Cradle
16 | Audio unit
17 | Power amplifier
18 | Driver side only
19 | Audio amplifier
20 | Tweeter (driver side)
21 | Front door speaker (driver side)
22 | BOSE system only
23 | RDS-TMC tuner
24 | RDS-TMC antenna