Aura Studio 3 Teardown & Analysis PCB Board

Harman/Kardon Aura Studio 3 Teardown & Analysis PCB Board

I couldn't find any datasheet for the Bluetooth IC (WS9641) and the touch IC (ASD9050D).

[SMPS Board]
-CBD20150VFCT : LOW VF SCHOTTKY RECTIFIER
-SMK1265F : Advanced N-Ch Power MOSFET. KODENSHI AUK

[Audio AMP Board]
-AK7755EN : DSP with Mono ADC Stereo CODEC + Mic/Lineout Amp
-GD25Q40C : 3.3V Uniform Sector Dual and Quad Serial Flash
-IN-PI33TCTPRPGPB : 3537 RGB LED 6-Pin with Integrated IC
-PCM1789 : PCM1789 24-Bit, 192-kHz Sampling, Enhanced Multi-Level ΔΣ, Stereo, AudioDigital-to-AnalogConverter
-RS2252 : CMOS Two 4-Channel Analog Multiplexer/Demultiplexer
-STM32F030C8 : Value-line Arm®-based 32-bit MCU with up to 256 KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation
-TPA3116D2 : 15-W, 30-W, 50-WFilter-Free Class-D Stereo Amplifier Family With AM Avoidance
-TPA3156D2 : 2 x 70-W, Analog Input, Stereo, Class-D Audio Amplifier With Low Idle Power Dissipation
-SY21211FCC : 5V DC-DC for RGB
LEDHigh Efficiency Fast Response，5A, 30V Input Synchronous Step Down Regulator
https://www.silergy.com/productsview/...


Next time I will try to upgrade for better features.