Heidenhain BF370 Display Module
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Heidenhain BF370 is a CNC controller HMI that originally used an EL display panel; the display module has become obsolete and is typically replaced with a 9‑inch TFT LCD. Known failure modes include loss of visual output (blank or flickering screen), power‑to‑display mismatch, and solder joint failures on the backplane due to age. First‑check diagnostics: verify that the controller’s supply voltage matches the display’s rated input, inspect the backplane connector for bent pins or corrosion, and test the display with a known good controller or spare unit. If the screen remains unresponsive, examine the LCD driver ICs for overheating or burnt components before proceeding to board reflow or component replacement.[oss-gpt-20b] |
Need your Heidenhain 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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- ✅ 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.