4. Theory of Operation
Main Board (PCB-001)
Theory of Operation:
This is the main interconnection board that interfaces to the various PCBA’s in the console. There are two processors
on this board. One is an i.MX8 quad core processor that runs the workout logic, drives LED displays, reads keypads,
and services USB and wireless devices. The other processor is a Kinetis K17 MCU that does the Life Pulse and Polar
processing. This board is considered “not serviceable”, due to the inability to program certain data (QR code, Console
s/n, etc.) in the field. If this board is determined to be faulty, the entire console should be replaced.
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