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https://e2e.ti.com/support/audio-group/audio/f/audio-forum/635608/pcm1754-q1-pcm1754-q1-evm-user-guide-vcc-is-powered-by-reg1117-3-3-but-pcm1754-q1-spec-is-required-5v-so-could-this-part-vcc-can-be-supplied-3-3v-what-impact-if-3-3v-power-supply-instead-of-5v
我打印用户指南中的两个图形，如下所示。
