Use a multimeter in conjunction with the XZZ boardview to check for continuity between the components highlighted on the screen.
Technicians use the Schematic Top view to quickly locate critical lines (like I2C data, clock signals, or main power lines) without digging through dozens of unrelated pages. As one technician noted while repairing a Huawei device: “Open Xinzhizhao, find the glory 9X Pro bitmap, and find u2803... Continue to open the schematic diagram and look at U2803” — illustrating the flow from a board view (bitmap) to the schematic page.
Technicians can split the screen to view the structural schematic and the layout bitmap side by side. Clicking on an integrated circuit (IC) pad or a SMD capacitor in the bitmap instantly jumps to its precise engineering notation in the text schematic. This allows users to trace lines instantly without manually searching alphanumeric part numbers. 2. Component Notes and Functional Identification xin zhi zhao schematic top
The phrase "Xin Zhi Zhao" (often shortened to ) refers to a popular Chinese designer/vendor on platforms like Aliexpress, eBay, and Amazon. Their "Schematic Top" refers to a specific, highly-regarded circuit layout and component selection strategy.
: This is arguably the "Top" feature of the software. Instead of flat images, XZZ utilizes interactive "Boardview" files (often in .pcb format). Technicians can click on a component to see its exact location on a visual map of the motherboard. Features include: Use a multimeter in conjunction with the XZZ
Extensive coverage for Huawei, Xiaomi, and Samsung devices using XZZ Drawing Circuit Integrated Diagrams. 3. Real-Time Feedback Loop (Feedback Resistor Taking Point)
A soft thud echoed from the belly of the device. On the schematic, a small ink circle near the top—the Input node—pulsed red. Continue to open the schematic diagram and look
: One of its most powerful functions is the "Double View," which links the bitmap directly with the schematic. Clicking on a component in the bitmap highlights the corresponding information in the schematic, and vice versa.
The software is organized into a searchable directory on the left sidebar, categorized by device type. Schematic Diagrams (PDF Reader)