
Learn to identify and troubleshoot PCB electronic components on mobile phones, building a solid foundation in safe, hands-on repair from disassembly to schematic interpretation.
Learn to disassemble cell phones and locate faults on the PCB with a toolkit, including pry tools, ejector, suction cup, tweezers, screwdrivers, DC power supply, multimeter, PCB holder, and microscope.
Learn to identify and test the six basic electronic components on a cell phone PCB, understand their functions, and perform component-level repair using a digital multimeter.
Identify electronic component symbols on schematic diagrams to locate parts in cell phone repair, and read their values for capacitors, diodes, coils, mosfets, transistors, and resistors.
Identify the component in a smartphone schematic, read its value from the circuit trace, and verify it with a digital multimeter set to that value using schematic tools and PDFs.
Explore diodes on cell phone pcbs, including anode and cathode, zener and tvs diodes, led indicators, and how to test them with a multimeter in diode mode.
Explore how capacitors on cell phone pcbs regulate voltage, including polarized and non-polarized types, and learn to test them with a digital multimeter via diode mode and schematics.
In this video, we will explore the concept of a buck-boost coil component on the phone PCB. What specific functions do buck-boost coils perform in regulating voltage? How can I identify faulty buck-boost coils on a PCB?. We will examine how many buck-boost coils are typically found on a mobile phone's printed circuit board (PCB) and their role in the overall functionality of the device. Moreover, we will provide guidance on how to locate these buck-boost coils on a mobile phone PCB, along with step-by-step instructions on how to test them to ensure they are functioning properly. By the end of this video lesson, you will have a comprehensive understanding of buck-boost coils and their importance in mobile PCBs.
Will learn what a transistor is, how many transistors are in a mobile phone PCB, and how to find and test transistors on a mobile phone PCB.
Learn how schematic diagram tools map a mobile phone's motherboard, display component locations, and with the digital search option support repair by tracing connections, identifying damaged parts, and guiding replacements.
Diagnose and fix common LCD issues on smartphones using professional techniques and panel swaps. Test voltages, GR readings, and connectors to ensure repair.
Whether you're a beginner looking to upgrade your cell phone repair skills or want to make money by solving customer phones problems, this course is exactly what you need to build a solid foundation in mobile phone repair.
Hi, my name is Muhammad Asif Azeemi, and I have been working as a cell phone technician since 2004. As someone who has been repairing for a long time, I know the challenges of solving complex issues in mobile phone repairs, especially if you are trying by yourself. If you’ve thought about getting information to troubleshoot major faults of smartphones, but don’t know where to start, this course gives you the information you need.
What You Will Gain From This Course:
This course is prepared to provide intermediate to expert level in-depth knowledge starting from:
Enables you to get prepared for safety precautions before starting cell phone repair work.
Enables you to set up workspace for starting cellphone repair.
Enables you to examine cell phone repairing tools and their practical demonstration for Disassembly Cell Phone, and identifying their PCB Electronic Components
Teaches you what Electronic Components and how to identify them on cell phone PCB
Teaches you what Electronic Component symbols and how to find them in a schematic diagram.
Enables you to learn the use of In-depth methods and cell phone schematic diagram reading for diagnosing complex smartphone issues with level 2, and level 3 Repair Techniques.
Enables you to examine the knowledge from the mobile phone schematic diagram tool and diagnose the smartphone problem quickly.
Enables you to perform common soldering and desoldering Electronic Components tasks on the PCB of mobile phones.
With practical examples in this mobile phone repair course, you will learn where to get technical knowledge to enhance your cell phone repair skills to create the best future in the phone repair business.
Benefits of Having the Course:
After this course, you will be able to use schematic diagrams to diagnose and fix smartphone issues with earliest their brands. You will be able to fix smartphone brands like:
Samsung
Vivo
Oppo
Realme
Huawei
MediaTek Processor Smartphones
Qualcomm Processor Smartphones
and many more.
Once you have watched and practiced the videos from this course, you will be able to examine the electronic components of smartphones, diagnose the problem, and replace the faulty parts of the cell phones.
So don't hesitate whether you're a tech enthusiast, a DIY hobbyist, or simply someone who wants to understand the inner workings of their smartphone. I encourage you to join this course now and see how cell phone repair skills can change your life.
"Don't wait! Get started right away!"
Don't let your smartphone troubles hold you back any longer! Sign up now by clicking the Buy Now button at the top of this page.