MTS 97770-EP Circuit Board

MTS 97770‑EP is a high‑performance circuit board used in MTS servo drives, motor controllers, and hydraulic cylinder control units. Common failure points on this class of boards include burnt or cracked power‑regulation ICs, degraded surface‑mount connectors, and overheating of the main voltage regulator due to inadequate cooling. First‑check diagnostics: verify that the input supply is within spec (±5 % of rated voltage), inspect for visible damage or burn marks on the board, and confirm that all I/O pins are receiving correct logic levels; then review any error codes logged by the host controller for indications of over‑current or thermal shutdown.[oss-gpt-20b]

Need your MTS repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

⚙️ Fast Diagnostics – Same-day evaluation available
🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
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We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.