Check for "logic high" (voltage present) or "logic low" (voltage absent) states using a multimeter to find where a signal is breaking. Where to Find Schematic Downloads
Highlights of the primary (VBAT) and secondary (VCC) power lines. huawei g730 u00 schematic diagram pdf patched
Ensure your physical board matches the PDF. Huawei often released minor revisions (e.g., U10 vs. U00) that have slightly different component placements. Check for "logic high" (voltage present) or "logic
: Specific circuit blocks exist for the linear charger and LCD backlight driver, which are common failure points. huawei g730 u00 schematic diagram pdf patched
: The official schematic for the G730 series (specifically the C00 variant, which shares high hardware commonality with the U00) can also be found on Scribd