U‑MC2100SDI is the main control board for Icon treadmills, handling speed, incline, and motor drive signals. Common failures on this model include burnt or leaking electrolytic capacitors in the power section, damaged MOSFET driver ICs, and cracked PCB traces from vibration; many owners report intermittent loss of speed control or complete power‑off after a few months of use. First‑check diagnostics: verify 12 V/24 V rail continuity and output voltage levels, inspect for physical damage or solder joint cracks on the motor driver area, and review any error codes displayed on the treadmill’s LCD panel.[oss-gpt-20b] |
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Icon PB-121 130857 treadmill power supplyIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.