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iPhone 8 Plus screen does not display repair
Fault model: iPhone 8 Plus
Fault phenomenon:water damage no booting, the screen does not display
Received a machine fault description of iPhone 8 Plus from the customermobile phonewater damage no booting, got the machine test found Blurred screen, the customer said the screen has been disassembled in the local mobile phone store, and the screen has been tested, it is good.
When the water damage machine gets the main board, the first thing to do is to observe the position of the main board water damage. According to the position of water damage, it can be judged that there is a missing element under the microscope. If you open the Xinzhizao Soft point directly, it is found that it is a Inductor pp1v8_DISPLAY_Conn shows 1.8V.
iPhone 8 Plus screen does not display repair figure 1.
It can be clearly seen that there is a shortage of parts, so we can directly add short-circuit.
iPhone 8 Plus screen does not display repair Figure 2.
The screen test shows that the display is normal, the touch ID is normal, and the maintenance is completed.
