Antminer S19j pro hash board repair course

Antminer S19j Pro hash board troubleshooting for temperature sensor circuit

Antminer S19j Pro hash board troubleshooting for temperature sensor circuit Antminer S19j Pro 42601 hash board has a total of 4 temperature-sensing chips, which are connected in series. This video will explain in detail the circuit structure of each temperature sensor chip, and to check if there is a fault. The voltage of pins 1, 2 and 8 of each temperature sensor chip is 3.3V. It is worth mentioning that if the temperature sensing circuit is abnormal, it may also be caused by the PIC chip not working properly.

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