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block diagram of MP3 player

Abstract: usb MP3 player circuit diagram usb port amplifier circuit diagram mp3 player one chip mp3 player circuit diagram "USB mp3 player" circuit diagram circuit diagram MP3 player with USB interface block diagram mp3 player usb player circuit diagram mp3 player
Text: Introduction of MP3 Player Power Supply Design 1 Introduction In recent years, due to the rapid development of universal series bus USB technologies, flash memory with high storage capacity and MP3 chip, MP3 player is rapidly becoming the popular portable electronic product.