Kia Rio: Audio Unit Components
Terminal specification(PA30A)
| No |
Terminal Description |
Condition |
Specified Condition |
| A1 |
Loudspeaker Rear Left+ |
Needed connection to the car |
Analog output |
| A2 |
Loudspeaker Front Left+ |
Needed connection to the car |
Analog output |
| A3 |
Loudspeaker Front Right+ |
Needed connection to the car |
Analog output |
| A4 |
Loudspeaker Rear Right+ |
Needed connection to the car |
Analog output |
| A5 |
- |
|
|
| A6 |
- |
|
|
| A7 |
- |
|
|
| A8 |
Rheostat from vehicle + |
Needed connection to the car |
|
| A9 |
ILL DIM CANCEL |
Needed connection to the car |
|
| A10 |
Loudspeaker Rear Left- |
Needed connection to the car |
Analog output |
| A11 |
Loudspeaker Front Left- |
Needed connection to the car |
Analog output |
| A12 |
Loudspeaker Front Right- |
Needed connection to the car |
Analog output |
| A13 |
Loudspeaker Rear Right- |
Needed connection to the car |
Analog output |
| A14 |
- |
|
|
| A15 |
- |
|
|
| A16 |
- |
|
|
| A17 |
Rheostat from vehicle - |
Needed connection to the car |
|
| A18 |
Remote Power supply for Antenna |
Acc on |
9V ~ 18V |
| B1 |
- |
|
|
| B2 |
- |
|
|
| B3 |
- |
|
|
| B4 |
Steering Wheel Remote Control |
Steering Wheel switch pushed |
0.5V ~ 3V |
| B5 |
- |
|
|
| B6 |
USB D+ |
USB device is inserted |
3.2V ~ 3.45 |
| B7 |
USB /iPod power |
USB/iPod device is inserted |
4.9V ~ 5.1V |
| B8 |
AUX Right Sound Signal |
External Auxiliary device is Audio playing (At time of Aux jack use) |
A waveform synchronized with sound is output |
| B9 |
AUX Reference Ground |
Always |
Below 1 ohm |
| B10 |
Bluetooth MIC+ |
Input the Voice Signal via MIC |
A waveform synchronized with Voice data via MIC |
| B11 |
Accessory |
Engine switch on(ACC) |
11 ~ 14 V |
| B12 |
Battery |
Always |
11 ~ 14 V |
| B13 |
- |
|
|
| B14 |
- |
|
|
| B15 |
- |
|
|
| B16 |
Speed Sensor Signal |
Engine switch on(IGN), car is moved slowly |
Approx. 5V Level Pulse Generation |
| B17 |
Steering Wheel Remote Control Gnd |
Always |
Below 1 ohm |
| B18 |
USB D- |
USB device is inserted |
3.2V ~ 3.45 |
| B19 |
iPod detection line |
iPod device is inserted |
GND |
| B20 |
AUX Signal Input Detect |
Auxiliary device is inserted |
0V(Low) → 5V(High) |
| B21 |
AUX Left Sound Signal |
External Auxiliary device is Audio playing (At time of Aux jack use) |
A waveform synchronized with sound is output |
| B22 |
Bluetooth MIC- |
Input the Voice Signal via MIC |
A waveform synchronized with Voice data via MIC |
| B23 |
- |
|
|
| B24 |
Ground |
Always |
Below 1 ohm |
Components Location
1. Audio unit
2. Tweeter speaker
3. Roof antenna (Radio + SDARS)
4. Antenna cable connector
5. Front door speaker
6. Rear door speaker
7. Antenna feeder cable
...
Audio Unit Schematic Diagrams
System Block Diagram
...
See also:
Explanation of scheduled maintenance items
Engine oil and filter
The engine oil and filter should be changed at the intervals specified in the
maintenance schedule. If the vehicle is being driven in severe conditions, more
frequent oil an ...
Specification
Item
Specification
Coil Resistance (Ω)
19.8 ~ 20.8 [20°C(68°F)
...
Line Pressure Control Solenoid Valve Description
line pressure control solenoid valve is attached to the valve body. This
variable force solenoid valve directly controls the hydraulic pressure inside
the line pressure.
...
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