HARDWARE REPAIRS AND TROUBLESHOOTING

THE BLOCK DIAGRAM

And advanced level of mobile repair. A mobile phone repair block diagram is a simplified, functional representation of a phones hardware, illustrating...

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THE BLOCK DIAGRAM

About This Course

And advanced level of mobile repair. A mobile phone repair block diagram is a simplified, functional representation of a phones hardware, illustrating how key components—such as the CPU, power management IC (PMIC), RF circuit, display, and sensors—are interconnected to aid in troubleshooting

What You'll Learn
  • Professional repair techniques
  • Safety procedures and best practices
  • Troubleshooting common issues
  • Tools and equipment knowledge
  • Step-by-step repair guides
  • Industry tips and tricks

Course Content

1
COURSE UNIT 1. NO TRIGGER FAULT
TBD
2
COURSE UNIT 2. NO TRIGGER VBAT
TBD
3
COURSE UNIT 3. NO TRIGGER CIRCUIT
TBD
4
COURSE UNIT 4. NO TRIGGER TROUBLESHOOTING STAGES
TBD
5
COURSE UNIT 5. TRIGGER ACTIVE NO POWER FAULT
TBD
6
COURSE UNIT 6. PMU OUTPUT VOLTAGE TYPES
TBD
7
COURSE UNIT 7. TRIGGER ACTIVE NO POWER
TBD
8
COURSE UNIT 8. SMALL CURRENT TRIGGER NO POWER CHAPTER 1
TBD
9
COURSE UNIT 9. SMALL CURRENT TRIGGER CHAPTER 2
TBD
10
COURSE UNIT 10. SMALL CURRENT TRIGGER CHAPTER 3
TBD
11
COURSE UNIT 11. SMALL CURRENT TRIGGER CHAPTER 4
TBD
12
COURSE UNIT 12. PHONE COMPLETE BOOT OR STARTUP PROCESS
TBD
13
COURSE UNIT 13. CURRENT MONITORING WITH DC POWER SUPPLY
TBD
14
COURSE UNIT 14. 6 PIN BACKLIGHT IC CIRCUIT
TBD
15
COURSE UNIT 15. BACKLIGHT IC CIRCUITS IN MOBILE PHONES
TBD
16
DISPLAY FAILURE CIRCUIT DIAGRAM AND TROUBLESHOOTING
TBD
17
COURSE UNIT 17. AMOLED TOUCH SCREEN CIRCUIT PART 1
TBD
18
COURSE UNIT 18. AMOLED TOUCH SCREEN CIRCUIT PART 2
TBD
19
COURSE UNIT 19. NO CHARGING PROBLEM CIRCUIT
TBD
20
COURSE UNIT 20. BATTERY ERROR CIRCUIT IN MOBILE PHONES
TBD
21
COURSE UNIT 21. XIAOMI BATTERY DETECTION SCHEMATIC CIRCUIT
TBD
22
COURSE UNIT 22. POWER LEAKAGE PROBLEM RELATED CIRCUITS
TBD
23
COURSE UNIT 23. SIM CARD DETECTION CIRCUIT
TBD
24
COURSE UNIT 24. TROUBLESHOOTING MOBILE PHONE CAMERA FAILURE
TBD
25
COURSE UNIT 25. AMP READINGS ON USB AMP METERS
TBD
Preview
26
COURSE UNIT 26. DC POWER SUPPLY AMP READING
TBD
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This course includes:
  • Lifetime access
  • Certificate of completion
  • Access on mobile and desktop
  • Downloadable resources
  • Instructor support

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