Whatsminer M32 hash board related voltage measurement

When repairing the Whatsminer M32 hash board, we need to correctly measure the following voltage values, such as the domain voltage of each domain, the signal voltage of the ASIC chip, and the voltage of the UC3 level conversion chip. Of course, in order to measure the accurate voltage value, we need to find the negative pole of each domain according to the direction of voltage transmission. Use the hash board to practice while studying this video.

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