YCS Mr.Yang TI308 Mini Thermal Camera New Version

When a dead phone lands on your bench with no clear symptom, the YCS Mr.Yang TI308 Mini Thermal Camera New Version gives you a heat map of the board before you start lifting components or cutting into trace. You connect it over Type-C, open the live view, and power the board under test, and within seconds the heat distribution shows which area warms up first. That single view often saves an hour of guessing with a multimeter. Your workflow stays simple: scan the whole PCB once for an overall pattern, then bring your attention to the spot that glows. Iron Red and White Hot make a hot spot stand out clearly against a cooler board, while Rainbow helps you separate small temperature steps across a dense area. Switch between palettes without restarting the camera, and compare the same board under two modes before you trust a finding. The 25Hz refresh rate keeps the picture smooth as you move the lens across the board, so you do not lose the hot point while repositioning your hand. For short-circuit hunting, this matters more than most people expect, because a shorted IC can heat within seconds and then cool once you remove power. Catching that moment on screen lets you mark the component before the heat fades. Sensitivity is where this camera earns its place on a phone board. At 50mK or better, it reveals small temperature differences that a coarser imager may blur out, which helps when a short sits next to healthy parts on a tightly packed motherboard. Pair that reading with the leakage detection range of 0.1mA to 0.9mA, which helps you track down micro-leakage that a power supply reading alone may not show you. A charging issue often appears as heat around the charging IC area, and a display problem can show up near the display connector or its power IC. Read the heat pattern against the board layout, not in isolation. The camera does not name a faulty part by itself. It narrows your search, and your multimeter, schematic, and experience confirm the fault. After a dead after flash case or a hang on logo, the same scan can reveal whether a power rail is pulling current where it should not. Do not rely on one frame alone. Capture a few images, note the temperature readings, and compare them with a known good board when you have one. Work in a stable room with minimal airflow, because a fan can cool the hot point and hide the fault. Give the board a minute to settle after power-up before you judge the heat pattern, since early readings often show general warming rather than the real fault. The mini portable build fits beside your microscope, DC power supply, and hot air station without crowding the bench, so the camera stays within reach during every stage of the repair. The seller also offers PC software and an Android app for this model, so you can review captured images on a larger screen and document the repair for a customer or your shop records. Treat the TI308 as a diagnostic partner in your PCB repair routine. It saves time on the board you already suspect, and it shows you the area you missed on a board that looked normal. Combine it with a careful read of the schematic, a steady hand on your soldering iron, and a clear test plan, and you will find faults faster on phone motherboards and other compact boards.