Aroma Neckband Internal Component Details
Board Section
Board Number: LC6956A
Board Full Number: T1_V2.0(LC6956A)-200914
This primary circuit board is labelled LC6956A, with the full assignment being T1_V2.0(LC6956A)-200914. This board capacity is the spine of the whole Smell Accessory, lodging and interconnection of all the vital components like the CPU, control administration IC, memory openings, receiver, charging circuits, and other modules. The board is compactly outlined to oblige the little frame calculation of neckbands, adjusting execution and battery life while maintaining the device's general functionality.
External Memory Section
Mini Slote (9-Pin Connection)
The board highlights a scaled-down SD card opening with 9 pins, regularly utilized for outside capacity. This space permits the gadget to extend its memory for putting away sound records or other information depending on the neckband's usefulness. The 9-pin association is a common arrangement for memory openings, advertising information transmission, control supply, and ground associations for secure communication between the memory card and the CPU.
How many pins does the external memory slot have, and what is its function?
The external memory slot has 9 pins and is used to expand the memory for storing audio files or other data.
CPU And Power IC Section
Main CPU/Power IC Number: BP03006-56A4
IC Company Name: JL
IC Total Pin Number: 30
At the centre of the Smell Neckband’s usefulness lies the BP03006-56A4 chip, which coordinates both the CPU and control administration functionalities. Fabricated by JL (a semiconductor company), this 30-pin IC controls the essential handling assignments of the accessory, counting flag handling, remote communication (Bluetooth), control dispersion, and general framework administration. Since it handles both CPU and control capacities, it likely consolidates a system-on-chip (SoC) plan, lessening the complexity and estimate of the device's inner circuitry.
What is the main CPU/Power IC number, and what company manufactures it?
The main CPU/Power IC number is BP03006-56A4, and it is manufactured by JL.
What is the CPU number of the Aroma NB124D and NB119 models?
CPU Number Is BP03006-56A4
What are the details of the BP03006-56A4 IC used in the Aroma neckband?
The BP03006-56A4 is a 30-pin IC designed by JL that serves as both the CPU and power management unit in the Aroma neckband. It handles signal processing, Bluetooth communication, power distribution, and system management.
What are the details of the LC6956A board used in the Aroma neckband?
The LC6956A board is the main circuit board in the Aroma neckband, designated as T1_V2.0(LC6956A)-200914. It houses the essential components such as the CPU, power IC, memory slots, charging circuits, and microphone. The board is designed for compactness and optimized performance in a small form factor.
Crystal IC Section
Crystal IC Pin: 4 Pin
Crystal Frequency: 24Mhz
A 4-pin precious stone oscillator, working at a recurrence of 24 MHz, is introduced in the Smell Jewelry. The gem oscillator gives a steady clock flag to the CPU and other time-sensitive circuits, guaranteeing that information handling and flag transmission happen at precise intervals. The 24 MHz recurrence is commonplace for numerous Bluetooth sound gadgets, giving an adjustment between control utilization and preparing speed.
What is the frequency of the crystal oscillator used in the Aroma neckband, and why is it important?
The crystal oscillator operates at 24 MHz, providing a stable clock signal for precise timing in data processing and Bluetooth communication.
Microphone Section
Microphone Type: SH-018
Mic Pin: 2
The jewellery is prepared with an SH-018 mouthpiece, associated through a 2-pin interface. This electret amplifier is likely an omnidirectional sort, commonly utilized in compact sound gadgets. The receiver captures sound for voice calls or voice commands and sends it to the CPU for preparation, commotion diminishment, and transmission through Bluetooth.
What type of microphone is used in the Aroma neckband, and how is it connected?
The Aroma neckband uses an SH-018 electret microphone, connected through a 2-pin interface.
Push Button Section
Switch Quantity: 3
Switch Model Number And Size: 4*4*0.8
The Smell Accessory highlights three material switches, each with measurements of 4 x 4 x 0.8 mm. These switches are regularly utilized for control, volume control, and playback capacities. They give client input to the CPU, which translates the button presses to perform different activities like turning the gadget on or off, altering volume levels, skipping tracks, or replying to calls.
How many push buttons does the Aroma neckband have, and what are their dimensions?
The Aroma neckband has 3 push buttons, each with dimensions of 4 x 4 x 0.8 mm.
Charging Section
Charging IC Number: I50Ad88
IC Total Pin: 5 Pin
Charging Connector Type: Type B
Charging Indicator LED Color: Red
Charging Input Voltage: 5 Voltage
Charging Input Ampere: 2 Ampere
Charging Time Load Voltage: 3.8V
Charging Time Load Ampere: 0.2A
The charging circuit is built around the I50Ad88 IC, a 5-pin chip capable of overseeing the charging handle of the neckband's battery. The accessory employments a Sort B charging connector, which is a standard small-scale USB harbour, giving a 5V charging input with a current of up to 2 amperes. This guarantees quick and productive charging of the inside battery. The charging marker comprises a ruddy Driven that lights up when the gadget is charging.
What is the Aroma Nekbanda Charging IC Number?
Charging Is Number Is I50Ad88
What are the applications of the I50Ad88 and BP03006-56A4 ICs in the Aroma neckband?
The I50Ad88 IC is used for battery charging management, while the BP03006-56A4 IC serves as both the CPU and power management unit, handling Bluetooth connectivity, signal processing, and power distribution within the Aroma neckband.
What are the specifications of the I50Ad88 IC used in the Aroma neckband?
The I50Ad88 is a 5-pin IC responsible for managing the charging process in the Aroma neckband. It operates with a 5V input and regulates the battery's charging voltage to 3.8V with a current of 0.2A, ensuring safe and efficient battery charging.
What is the charging IC number, and what are its input voltage and amperage specifications?
The charging IC number is I50Ad88, with a charging input voltage of 5V and an input current of 2A.
The IC moreover controls the charging voltage and current. Amid charging, the input voltage is 5V, and the charging IC decreases this to coordinate the battery's voltage prerequisites. The battery is charged to a voltage of 3.8V with a current of 0.2A, guaranteeing a secure and moderate charge for amplified battery life. The charging marker Driven shines ruddy when charging, giving the client visual input on the charging status.
Bluetooth LED Light Section
Bluetooth On LED Color: Blue
StandBy Time Glow LED Color: Blink One Time Red And One Time Blue
The accessory is prepared with a Driven marker to give visual input for different Bluetooth statuses. When the Bluetooth is turned on, the Driven lights up blue. Amid standby mode, the Driven substitutes between ruddy and blue flickers, signalling that the gadget is prepared to combine or is looking for an association. This basic however compelling pointer framework makes a difference the client effectively gets the device's network status at a glance.
What is the LED colour indication when Bluetooth is turned on and in standby mode?
When Bluetooth is turned on, the LED glows blue. In standby mode, the LED alternates between red and blue blinks.
Battery Section
Battery Type: Rechargeable Li-Polymer Battery
Battery Model: XD 481036
Battery Rate Capacity: 3.7v,200mAh
Battery Designation: 1ICP5/11/38
Battery Backup Hours: 12
Powering the Smell Accessory is a rechargeable lithium-polymer battery, showing XD 481036. This battery has an ostensible voltage of 3.7V and a capacity of 200mAh, which is ordinary for little remote sound gadgets. The battery's assignment, 1ICP5/11/38, alludes to its particular measure and frame calculation, which is pivotal for fitting inside the thin jewellery design.
The battery gives sufficient control for roughly 12 hours of utilization on a full charge, which is a competitive battery life for Bluetooth neckbands. It is planned to be lightweight and compact, optimizing the general weight of the accessory to guarantee client consolation while giving adequate vitality capacity for delayed usage.
What are the applications of the XD 481036 battery in the Aroma neckband?
The XD 481036 is a rechargeable Li-Polymer battery with a capacity of 200mAh and a voltage of 3.7V. It powers the Aroma neckband, providing up to 12 hours of usage on a full charge, and is designed to be lightweight and compact for wearable audio devices.
What is the Aroma neckband battery model number?
Original Battery Model Number Is XD 481036
How many hours of usage does the Aroma neckband provide on a full charge?
The Aroma neckband provides approximately 12 hours of usage on a full charge.
What is the battery model used in the Aroma neckband, and what is its capacity?
The battery model is XD 481036, with a capacity of 200mAh and a nominal voltage of 3.7V.
Circuit Integration and Operation
When the Smell Jewelry is fueled, the CPU and control IC (BP03006-56A4) oversee all approaching and active signals. It gets client inputs from the switches, mouthpiece, and Bluetooth signals from matched gadgets. The gem oscillator makes a difference keep up exact timing for these forms, guaranteeing the smooth operation of the device's Bluetooth communication and sound playback features.
Audio input from the amplifier is sent to the CPU for handling and transmission, whereas sound yield from matched gadgets is intensified and sent to the headphones. The charging IC guarantees that the battery is charged securely and proficiently, with a charging current custom-made to the battery's determinations. The different LEDs give clients criticism on the device's status, whether it's Bluetooth association or charging state.
The integration of outside memory using the SD card space permits the accessory to store extra information, making it flexible for different applications. Depending on the demonstration the Smell Accessory can back playback of put-away sound records specifically from the SD card, amplifying its convenience past Bluetooth spilling.
Supported Model: As seen in the Aroma mid-range price neckbands, the same boards and details are found in another low-budget neckband.
This Board And IC Install Model Numbers
Aroma NB-20
Aroma NB124D
Aroma NB124C
Aroma NB119
If more is found by research, it will be entered here.
FAQs
What is the full designation of the main circuit board in the Aroma neckband?
The main circuit board is designated as T1_V2.0(LC6956A)-200914.
What are the internal circuit details of the Aroma neckband?
The Aroma neckband contains a compact circuit board (LC6956A) that integrates essential components like the CPU, power IC, charging circuit, memory slots, microphone, switches, and battery. The circuit manages Bluetooth connectivity, power distribution, and audio processing efficiently.
What are the common repair parts for an Aroma neckband?
Common repair parts for the Aroma neckband include the BP03006-56A4 IC (CPU and power management), the I50Ad88 IC (charging circuit), the XD 481036 battery, the SH-018 microphone, push buttons, and the LED indicators.
What are the details of the Aroma Bluetooth parts used in the neckband?
The Aroma Bluetooth neckband uses a BP03006-56A4 IC for Bluetooth signal processing, a 24 MHz crystal oscillator for precise timing, and a blue/red LED indicator to show Bluetooth connection and standby status. It also includes a microphone and audio processing circuits for Bluetooth audio transmission.
What does the circuit diagram of the Aroma neckband include?
The Aroma neckband's circuit diagram includes connections between the CPU (BP03006-56A4), charging IC (I50Ad88), crystal oscillator, microphone, switches, memory slot, Bluetooth LED indicator, and battery (XD 481036). These components are interconnected to ensure power management, Bluetooth functionality, and audio processing.
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