Precor C956i circuit board

Precor C956i is an inverter‑based motor controller for the C956i treadmill, handling variable frequency drive and motor regulation. Known failure modes include power‑rail overvoltage, electrolytic capacitor degradation on the 12 V/24 V supply lines, MOSFET or IGBT burnout in the H‑bridge, and burnt trace damage from short circuits. Initial checks: verify mains input voltage and proper grounding; inspect the board for bulging or leaking capacitors and obvious burn marks; test the output of the power‑regulation ICs with a multimeter before engaging the motor.[oss-gpt-20b]

Need your Precor 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
🧰 Expert Technicians – Decades of board-level experience
✅ 1-Year Warranty – Every repair fully guaranteed

📞 Call Now: 1 (336) 969-0110

Free Estimates • Industrial-grade testing • Nationwide Service

⚡ Call to Purchase AI Services — help us build the next Grace Blackwell GX10 node.

Industrial AI Hardware Recovery — Free Diagnostic • Pay Return Shipping Only

[oss-gpt-20b]

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.