Whatsminer M20 series repair course

Whatsminer M20S hashboard main powering unit voltage measurement method

Whatsminer M20S hashboard main powering unit voltage measurement method Measuring the hash board voltage is a crucial step in the repair of ASIC Whatsminer, mainly including the main powering unit, domain voltage, boost circuit, 1.8V powering and 0.8V powering. To learn Whatsminer hash board maintenance, you must be proficient in each powering unit test point is.

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