Main PMIC
Component appearing in 1 repair guide(s).

Appears in 1 guide(s)

Nintendo Switch HAC-001 Board-Level Repair Guide | Power Rails, APU, No Power, HDMI Diagnostic, Short Circuit | Boardrepair HAC-001
ReferenceMAX77620
PartMain PMIC
FunctionGenerates 1st boot rails, enables 2nd stage regulators
RailsVSYS in → V1-V10 outputs
⚠ Failure
Stuck in 1st boot, missing rails, damaged by liquid