Original Husqvarna Automower 220AC mainboard (control PCB) for the second-generation Automower.
The mainboard is the central unit controlling motors, sensors, display, and optional GSM/GPS modules.
These are used, tested original parts. They come from machines with 800–4500 operating hours.
⚠️ Important notice for buyers:
The Automower 220AC mainboard exists in different hardware/firmware versions.
To ensure proper function, the correct option must be chosen when ordering:
Motors
Dunker motors (black motor flange)
Linix motors (white motor flange)
Lift sensor
with lift sensor
without lift sensor
Display type
Display starting with TM1286…
Display starting with MGG…
Modules
Module-B GPS/GSM
Module-A GSM
no module installed
Depending on the configuration, the matching firmware will be installed on the mainboard.
⚠️ Warning:
Incorrect firmware will cause malfunctions:
Display unreadable
Motors running backwards
other functional issues
Please double-check your configuration before ordering.
Compatible Part Numbers (depending on version):
578 86 65-01
578 86 65-02
578 86 65-03
535 14 52-02
535 14 52-03
and further revisions depending on motor/display/sensor/module configuration
Suitable Models:
Husqvarna Automower 220AC (all production years from 2004, with the listed configurations)
