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Subject :
	UC3022 audio supported format

Description :
	What is the pinout for a stereo connection on Input 2 of UC3022? Unbalanced stereo? Mono setting on Input 1 is related to physical connection just in channel L?

Solution :
	The input 2(XLR) of UC3022 is balanced analog audio, and input 1(RCA) is stereo audio. The audio input 1 of UC3022 couldn't change the setting, it's just the stereo audio. L connector is for L signal, R connector is for R signal. About the audio input 2 of UC3022 pin assigment, it could set as mono and stereo. When it's set as mono, 1 is for ground, 2 is for + signal, and 3 is for - signal in balanced audio pin out. When it's set as stereo, 1 is for ground, 2 is for L signal, and 3 is for R signal.

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