Innosilicon T2 hashboard main powering unit voltage measurement method

This video mainly demonstrates the voltage measure method of the power supply unit of Innosilicon T2 hash board. The main powering input voltage is 12V, the voltage of the boost circuit is 14V, the voltage of the domain powering is 0.4V, and the 1st or 3rd pin of the LDO chip is 3V, and the output voltage of pin 5 is 1.8V. Any abnormal voltage may cause the entire hash board to fail to work properly.

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