Husqvarna 6690 Stepper Motor Controller Replacement PCB

€120.00 

The SyRep 6690 Stepper Motor Controller PCB is an in-house developed, plug-and-play replacement based on the final, most refined OEM revision. Built with repair-friendly through-hole driver ICs, and factory-matched connectors.

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  • Direct Plug-and-Play Fit:
    Matches original mounting holes and multi-pin connector headers (J1–J4) for seamless, hassle-free installation.
     
  • Based on the Latest OEM Revision:
    Engineered around the final, most refined revision of the original factory circuit, incorporating all late-production factory improvements and circuit revisions.
     
  • Serviceable Through-Hole Design:
    Stepper motor driver ICs deliberately use through-hole packages (DIP), making diagnostics and future chip replacements straightforward without specialized micro-soldering gear.
     
  • Modern Component Quality:
    Built with reliable TEA3718 stepper driver ICs, offering improved performance over the original, now-obsolete drivers.
     
  • Improved Thermal Management:
    Integrated and improved heatsink for optimal cooling of the L7805 voltage regulator.
     
  • In-House Engineered:
    Developed and tested in-house to ensure the highest possible quality.

  • Reference
    6690STMC
  • MPN
    6690STMC

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