Measurement method for Avalon A1066 hash board powering unit

As mentioned in the theoretical basis, the main powering input voltage of the A1066 hash board is 12V, the LDO output voltage is 1.8V and 0.75V, the domain voltage is 0.3V, and so on. So are the specific test points for these voltages during maintenance? The voltage measurement of the Avalon A1066 hash board powering unit will demonstrate its main voltage test points.

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