Charging station circuit board for 430X, 430XH, 435X, 450X, 450XH, 520, 520H, 535AWD, 550 & 550H Husqvarna Automwer models. 
 
Video 1: How to remove & replace this circuit board
Video 2: How to pair 430 & 450 models to new circuit board signal
Video 3: How to pair 435X & 500 series to new circuit board signal
Video 4: How to test charging station output voltage
 
Previous Part Numbers: 
592894502 (592 89 45-02), 592894501 (592 89 45-01)
579565501, 596328001, 596328003, 589507802