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NISSAN Xintianhao audio antenna circuit diagram
Power supply:
The audio antenna system requires a stable power supply, usually from the vehicle's battery or onboard power system.
The power supply part may include components such as fuses, filters, and voltage regulators to ensure the stability and safety of the power supply.
Control unit:
The audio antenna system may contain a control unit that is responsible for receiving signals from the vehicle's audio system or other control sources and controlling the movement of the antenna.
The control unit may be a separate circuit board or integrated into the audio system or other control module.
Antenna driver:
The antenna driver is responsible for receiving signals from the control unit and converting them into current or voltage that can drive the antenna movement.
The driver may include a motor driver, relay, or other similar electronic components.
Antenna:
The audio antenna is the main part of the system, responsible for receiving and transmitting audio signals.
Depending on the configuration of the vehicle and the requirements of the audio system, the antenna may be retractable, rotatable, or have other special functions.
Connectors and cables:
The audio antenna system requires the use of various connectors and cables to connect the power supply, control unit, antenna driver, and the antenna itself.
These connectors and cables need to have good electrical performance and durability to ensure the stability and reliability of the system.
Protection circuits:
In order to protect various parts of the system from abnormal conditions such as overcurrent and overheating, it may be necessary to design corresponding protection circuits.
These protection circuits may include components such as fuses, thermistors, overcurrent protectors, etc.
Fault diagnosis and indication:
In order to facilitate users or maintenance personnel to detect and diagnose possible faults in the system, it may be necessary to design corresponding fault diagnosis and indication functions.
This may include indicator lights, buzzers, or other types of fault indicators.
Wifi Antenna, Router Antenna, Patch Antenna
