Antminer S9 hash board troubleshooting for boost circuit
Antminer S9 hash board troubleshooting for boost circuit
The boost circuit on the Antminer S9 hash board is used to boost the 8.9V of the DC-DC circuit to 14V and provide LDO power for the last 5 voltage domains. The voltage of the boost circuit is higher than the normal value, which will easily cause damage to the LDO chips and ASIC chips in the last 5 voltage domains, and the hash board will not work normally.
After completing the professional system learning, you can open a repair shop, become a ZEUS MINING agent, work for the mining farm, become an affiliate member, earn a stable and generous income. Start to learn ASIC miner repair course and Invest in yourself now.