Crucial for fixing phones that are dead or show no charging indication. It charts the path from the VBUS 5V input at the sub-board connector, through the Over-Voltage Protection (OVP) IC, and into the primary Charging IC. 4. Display and Backlight Section
If you are currently debugging a specific motherboard issue, let me know: vivo y11 schematic diagram download portable
Driven by a dedicated backlight IC managing the LCD lines. Crucial for fixing phones that are dead or
Check the VPH_PWR (Voltage Phone Power) line and main power rails coming out of the PMIC. through the Over-Voltage Protection (OVP) IC