John Bean FMD 700 Series Circuit Board
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John Bean FMD 700 Series PCB 90712 is a high‑current power supply/control board used in industrial brake lathes and servo drive systems. Common failure points on this model include burnt or cracked voltage regulator ICs, degraded electrolytic capacitors on the main DC bus, and shorted or open traces around the motor driver outputs. First‑check steps: verify input AC voltage and polarity, inspect the board for visible damage or burn marks, test the DC output rails with a multimeter, and review any error codes displayed on the lathe’s diagnostic panel.[oss-gpt-20b] |
Need your John Bean FMD 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
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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.
- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
- 🧪 Burn-in + benchmarks (hash/matrix, memtest, stability)
- ♻️ Option: donate failed cards for parts → we refurb + resell
- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
Other Repaired Units by John Bean FMD
John Bean FMD 700 Series Circuit BoardJohn Bean FMD 700 Series PCB 90712 Circuit BoardJohn Bean FMD PCB 90712A Assy # 90671 Power Supply BoardContact Us
🚑Shop Location🛠️
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
📞Phone
📦Mailing Address🚛
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.