Antminer S19 Pro hash board repair tutorial

Antminer S19 Pro hash board has a total of 114 ASIC chips, which are composed of 38 domains in series, and each domain has 3 chips. The positive pole of the hash board inputs a voltage of about 13V, and after passing through 5 MOS tubes, it is transmitted from the last domain of the hash board to the first domain, and finally returns to the negative pole of the hash board. Each domain can be assigned a domain voltage of about 0.35V.

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