PI3USB
The PI3USB (also known as P13USB) chip is a critical audio/video interface IC used in all Nintendo Switch models, including the Switch Lite and OLED versions. This chip manages the transmission of audio and video signals from the console to the TV via the USB-C port, enabling proper docking, charging, and display output functionality.
Professional installation required. This replacement chip
should only be installed by an experienced technician with
microsoldering skills. Improper installation may damage your console and
void your warranty.