1. Introducere
This manual provides instructions for the WONDOM Functional Cable Package, designed for use with the KAB9 AA-KA32473 8 Channel Amplifier Board (model AA-KA11111). This package includes essential cables for power, audio output, control, and USB connectivity, facilitating the proper setup and operation of your ampscândură mai vie.
2. Conținutul pachetului
The WONDOM Functional Cable Package includes the following components:
- Power Cable - MOLEX MiniFit 4Pos, 50cm (x1)
- Audio Output Cable - MOLEX MiniFit 14Pos, 50cm (x2)
- Control Cable - PH-2.0mm, 20cm (x1)
- USB-B to USB-A Cable, 100cm (x1)
For non-visual users: The image displays a collection of black and yellow insulated wires with various connectors. From left to right, there are two sets of 8-pin connectors (likely for audio output), a 4-pin connector (likely for power), a smaller 3-pin connector (likely for control), and two USB cables (USB-A and USB-B type connectors).
3. Instrucțiuni de configurare
This section details the connection points and pin definitions for integrating the cable package with your WONDOM KAB9 AA-KA32473 8 Channel Amplifier Board. Refer to the diagram below for visual guidance.
For non-visual users: The diagram illustrates the layout of the amplifier board with labeled connectors and corresponding pin definitions. Key connectors include J18 for Power Supply, J25 for Audio Input, J23 for Audio Output, J2 for Control & Switching Synchronization, and J3 for Fan. Detailed pin tables are provided below.
3.1. Power Supply (J18, MOLEX MiniFit 4-2Pins)
Connect the 4-pin MOLEX MiniFit power cable to J18 on the amplifier board. Ensure correct polarity.
| Pin | Definiţie |
|---|---|
| 1 | GND |
| 2 | GND |
| 3 | VIN |
| 4 | VIN |
Nota: Each pair of GND supports 10A (current) and VIN 10A. Please refer to the pin definition for proper connection.
3.2. Audio Input (J25, Header Dual Row SMD-16Pins)
Connect your audio source to the 16-pin audio input header (J25). The KAB9 supports differential input by default.
| Pin | Definiţie | Pin | Definiţie |
|---|---|---|---|
| 1 | IN1+ | 9 | ÎN 1- |
| 2 | IN2+ | 10 | ÎN 2- |
| 3 | IN3+ | 11 | ÎN 3- |
| 4 | IN4+ | 12 | ÎN 4- |
| 5 | IN5+ | 13 | ÎN 5- |
| 6 | IN6+ | 14 | ÎN 6- |
| 7 | IN7+ | 15 | ÎN 7- |
| 8 | IN8+ | 16 | ÎN 8- |
Nota: The board can support various input methods via daughter boards. A matched 7.1 USB codec card can be used as the default input module, connecting via the provided USB-B to USB-A cable.
3.3. Audio Output (J23, MOLEX MiniFit 4-14Pins)
Connect your speakers or other audio output devices to the 14-pin MOLEX MiniFit audio output connectors (J23). The board supports both Stereo and PBTL (Mono) modes. Refer to the amplifier board's 'Switch Settings' for mode configuration.
Stereo Mode Pin Definitions:
| Pin | Definiţie | Pin | Definiţie |
|---|---|---|---|
| 1 | OUT1 + | 9 | OUT1- |
| 2 | OUT2 + | 10 | OUT2- |
| 3 | OUT3 + | 11 | OUT3- |
| 4 | OUT4 + | 12 | OUT4- |
| 5 | PLMT1 | 13 | GND |
| 6 | PLMT2 | 14 | GND |
| 7 | PLMT3 | ||
| 8 | PLMT4 |
Mono Mode Pin Definitions:
| Pin | Definiţie | Pin | Definiţie |
|---|---|---|---|
| 1 | MONO1+ | 9 | MONO1- |
| 2 | MONO2+ | 10 | MONO2- |
| 3 | MONO3+ | 11 | MONO3- |
| 4 | MONO4+ | 12 | MONO4- |
| 5 | PLMT1 | 13 | GND |
| 6 | PLMT2 | 14 | GND |
| 7 | PLMT3 | ||
| 8 | PLMT4 |
3.4. Control & Switching Synchronization (J2, PH-2.0mm-4Pins)
Use the 4-pin PH-2.0mm control cable for shutdown, mute, and synchronization functions.
| Pin | Definiţie |
|---|---|
| 1 | SHDN |
| 2 | MUTE |
| 3 | SINCRONIZARE |
| 4 | GND |
Nota: 'SHDN' and 'MUTE' are active low. Shorting these pins with GND will put the KAB9 into shutdown or mute mode, respectively. The 'SYNC' position is used for switching frequency synchronization with another board.
3.5. Fan Connection (J3, PH-2.0mm-2Pins)
If operating the KAB9 at higher power (above 8-50W continuously), it is recommended to install a fan for better heat dissipation. Connect the fan to the 2-pin PH-2.0mm connector (J3).
| Pin | Definiţie |
|---|---|
| 1 | GND |
| 2 | GND |
4. Instrucțiuni de utilizare
Once all cables are securely connected according to the setup instructions:
- Pornire: Ensure your power supply is connected to J18 and then apply power.
- Intrare audio: Connect your audio source to the J25 input. If using the 7.1 USB codec card, connect it via the provided USB-B to USB-A cable to your host device.
- Ieșire audio: Connect your speakers or other audio output devices to the J23 connectors. Verify the amplifier board's switch settings for Stereo or Mono mode as desired.
- Funcții de control: Utilize the control cable connected to J2 for shutdown or mute functions by shorting the respective pins to GND.
- Funcționarea ventilatorului: If a fan is installed at J3, ensure it operates correctly to maintain optimal temperature, especially during high-power usage.
5. Întreținere
To ensure the longevity and reliable performance of your cable package:
- Keep cables clean and free from dust and debris.
- Avoid sharp bends or kinks in the cables, as this can damage internal wiring.
- Store unused cables in a dry, cool place, away from direct sunlight or extreme temperatures.
- Periodically inspect connectors for any signs of wear, corrosion, or damage.
- Do not pull cables by the wire; always grasp the connector when plugging or unplugging.
6. Depanare
If you encounter issues with your WONDOM Functional Cable Package, consider the following:
- Fără putere:
- Ensure the power cable is securely connected to J18 and the power supply.
- Verify the power supply is functioning and providing the correct voltage.
- Check the pin definitions for J18 to ensure correct VIN and GND connections.
- Fără ieșire audio:
- Confirm audio input source is active and connected correctly to J25.
- Check audio output cables are firmly connected to J23 and speakers.
- Verificați amplifier board's switch settings for Stereo/Mono mode are appropriate for your setup.
- Ensure the MUTE pin (J2) is not shorted to GND.
- Control Functions Not Working:
- Check the control cable connection to J2.
- Ensure 'SHDN' or 'MUTE' pins are correctly shorted to GND as per the desired function.
- Supraîncălzire:
- If operating at high power, ensure a fan is installed and properly connected to J3.
- Verify the fan is operational and providing adequate airflow.
- General Connection Issues:
- Inspect all cables for visible damage, cuts, or frayed wires.
- Ensure all connectors are fully seated and not loose.
7. Specificații
| Caracteristică | Detaliu |
|---|---|
| Marca | MINUNEA |
| Numărul de model | AA-KA11111 |
| Compatibil Ampconsiliu mai viu | KAB9 AA-KA32473 (8 Channel) |
| Channels (Ampmai viu) | 8 (7.1) |
| Putere maximă pe canal | NO POWER (Cable Package) |
| Pachet | Da |
| Origine | China continentală |
| Certificare | RoHS |
| Cablu de alimentare | MOLEX MiniFit 4Pos, 50cm |
| Cablu de ieșire audio | MOLEX MiniFit 14Pos, 50cm (x2) |
| Cablu de control | PH-2.0mm, 20cm |
| Cablu USB | USB-B to USB-A, 100cm |
8. Sfaturi pentru utilizatori
Nu sunt disponibile sfaturi specifice pentru utilizatori de la clienți.views or Q&A at this time. For optimal performance, ensure all connections are secure and follow the pin definitions carefully as outlined in the Setup Instructions.
9. Garanție și asistență
For warranty information and technical support regarding your WONDOM Functional Cable Package or the KAB9 AA-KA32473 Amplifier Board, please refer to the official WONDOM website or contact your authorized retailer. It is recommended to keep your purchase receipt for any warranty claims.
