3.3V Regulator
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
ReferenceEN5329
Part3.3V Regulator
FunctionGenerates V9 3.3V rail for peripherals
RailsVSYS in → 3.3V out
⚠ Failure
Missing 3.3V, affects Wi-Fi/SD card