This document provides a teardown analysis of the SK-052BT wireless microphone. The images reveal the internal structure of the device, including the microphone capsule, battery compartment, and the main printed circuit board (PCB). The PCB features several integrated circuits, including the BP23444TKB and AC706602 chips, along with various passive components. The display shows the UHF channel and frequency (678.25 MHz). The PCB version is SK-052BT_V1.0, manufactured on 20240531.
The close-up images of the PCB allow for detailed examination of the circuit layout and component placement. The presence of a 24.000 MHz crystal oscillator is also noted. The microphone's internal wiring and connections are visible, providing insight into its overall design and construction. This teardown is useful for understanding the technology and engineering behind the SK-052BT wireless microphone.
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