Lincoln G2314-2 Control Board
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The G2314‑2 is the main control PCB used in Lincoln SP‑125 arc welders, housing the logic, relays and power regulation circuitry that drives the welder’s high‑current output. Common failure modes reported for this board include a 10260 error code (often due to a failed SCR or relay), burnt or cracked traces from over‑voltage spikes, and degraded heat‑sink mounting causing overheating of the main power MOSFETs. First‑check diagnostics should verify the input AC voltage and ensure the PSU is delivering the correct DC rail voltages; inspect the board for visible burn marks, loose solder joints, and damaged components; then review the welder’s error log for any recurring fault codes before proceeding to component replacement or reflow repair.[oss-gpt-20b] |
Need your Lincoln 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
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- ✅ 1-Year warranty on completed repairs
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
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🚑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.