Tpv56pb801 Schematic Diagram Pdf Access
Trace the 5V rail to the 3.3V linear regulator (LDO). Ensure 3.3V is present at Pin 8 of the SPI Flash memory chip (usually 25Q32 or 25Q64). Symptom 2: Indicator Light Stays Red (Won't Turn On)
Trace the 5V rail to the 3.3V linear regulator (LDO). Ensure 3.3V is present at Pin 8 of the SPI Flash memory chip (usually 25Q32 or 25Q64). Symptom 2: Indicator Light Stays Red (Won't Turn On)