Mazak Micro Disk Controller

The Mazak Micro Disk Controller is a legacy floppy‑disk interface used on older Mazak CNC machines to load and transfer Mazatrol programs. Common failure points include the RS‑232 serial port circuitry, power supply decoupling capacitors, and the internal 5V regulator that feeds the disk drive logic; these components often fail from age or vibration. First check the unit’s input voltage with a multimeter (verify 12 VDC to the board), then inspect the serial connector for bent pins or corrosion, and finally review any diagnostic LEDs or status codes displayed on the controller panel. If power and I/O are clean, perform a continuity test across the disk drive contacts and verify that the internal clock oscillator is operating within spec.[oss-gpt-20b]

Need your Mazak repaired or tested?

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

📞 Call Now: 1 (336) 969-0110

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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.

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Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦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.