Larko Electronic 24-04 Circuit Board Repair Service
Professional diagnostic and board-level repair service for this Larko Electronic 24-04 Circuit Board.
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The Larko Mark 1 Power Board (part 24‑04) is the high‑current supply module that feeds the motor drive and control circuitry in a Larko gate operator. Common failures include burnt fuses or blown rectifier diodes, damaged MOSFETs on the DC‑DC converter, and degradation of the onboard potentiometer that sets the ERD (electronic relay driver) function. Check for visible scorch marks, test the output rails with a multimeter, verify the integrity of the power supply capacitors, and confirm the potentiometer resistance is within spec. If all electrical tests pass, inspect the board for loose connections or solder bridges before re‑assembling. |
Need your Larko Electronic 24-04 Circuit Board repaired?
Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.
- ⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
- 🔁 Clear approval process – No repair begins without your approval
- 🧰 Expert Technicians – Decades of board-level experience
- ✅ 1-Year Warranty – Included with completed repairs
Start a Repair Request Call 1-336-969-0110
Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs
Owner-Operated • Practical Pricing • 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
145 Rockwell Place Ct
Tobaccoville, NC 27050
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.