: Steps down the incoming 12V DC input down to critical rail voltages (5V, 3.3V, 1.1V, and 1.8V) using synchronous buck regulators and low-dropout (LDO) linear regulators.
Revision updates usually signify changes in the power management ICs (PMICs) or a shift to more efficient video encoding chips. For technicians, using a Rev 2.1 schematic on a Rev 12 board can lead to incorrect voltage readings or misidentified test points. ds80249 p rev 12 schematic exclusive
Rev 12 often specifies higher-grade solid polymer capacitors. : Steps down the incoming 12V DC input
You’ve landed here because generic diagrams won’t cut it. You need the exact revision—Rev 12—and you need it now. ds80249 p rev 12 schematic exclusive