Repair & Schematics
Nintendo Switch
Dead Short Checks (Nintendo Switch)
1min
A good check if you are having power or boot issues is to strip the console down to just the motherboard, with nothing connected, and inject 1V into each rail to check for standard current draws.
Here are readings from a healthy Switch having 1V injected into each rail, and their pull.
Rail | Current |
|---|---|
īģŋVDD_CPU_1V8īģŋ | 100-500mA |
īģŋVDD_1V3īģŋ | 0mA |
īģŋVDD_CPU_1V0īģŋ | 90-135mA |
īģŋVDD_CPU_1V1īģŋ | 145mA |
īģŋVDD_1V05Aīģŋ | 0mA |
īģŋVDD_1V05Bīģŋ | 55mA |
īģŋVDD_1V3īģŋ | 15-90mA |
īģŋVCC_2V9īģŋ | 0mA |
īģŋVCC_3V3īģŋ | 40mA |
īģŋVDD_1V0īģŋ | 1mA |
īģŋ
MAX77620 Voltage Rails
īģŋ
īģŋ
Updated 11 Mar 2024
Did this page help you?