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Smithy Granite 1340 Controller Board Repair

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May 5, 2026
7:15

The Smithy Granite 1340 Motor Controller board was malfunctioning, which presented an opportunity to acquire the lathe at a significantly reduced price. I recognized the need to invest time in diagnosing and repairing the faulty electronic board, and I'm happy to report that I was able to successfully identify the root cause of the problem and correct a previous, unfortunately ineffective repair attempt. The video documenting this repair was recorded in 2019. Subscribe for more content: https://www.youtube.com/channel/UCPKoLjEHxmXjzw8aHojhWoA?sub_confirmation=1

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Smithy Granite 1340 Controller Board Repair | NatokHD