The front panel removed with relative ease, we prepare for the harrowing task of extracting the complex internals from this optical tech marvel.

Aaaand we're done. Lucky for us, the whole unit is installed as a single assembly within the Lighthouse base station housing. Just remove the four Torx screws, and it falls right out.

With the cover off, we get a look at the array of IR LEDs and spinning motor-mounted laser emitters, as well as a single IR photodiode that allows the device to sync up with its counterpart.

IC identification:

ON Semiconductor FAN3111E MOSFET Driver

MOSFET