Courses-1 5000 tk
Part 1 : Smartphone Repairs
- Cellphone Basics
- Block Diagrams
- Hardware Troubleshooting & Repair
- Software Troubleshooting & Repair
- Flashing & Unlocking Techniques
- User lock, SPC, MSL, FSC, OTKSL
- GSM unlocking: using codes
- Using software to remove user lock, SPC
- what is prl
- what is ESN/MEID
- CDMA Software Defined
Part 2: Basic Electronics Declassified:
- Ohm's Law
- Series Circuit
- Parallel Circuit
- Identifying Electronics Components and Circuit Symbols
- Resistors
- Capacitors
- Transistors
- Diodes
- Fuse
- Coils & Inductors
- Crystal Oscillators
- RF & IF Amplifiers and Filters
- EMI and ESD Filters
Part 3: Tools and Test Equipments
- Safety Procedures and Proper Handling of Tools and Test Equipments
- How To Use and Read a Multimeter Tester
- Test and Check up Procedures on Electronics Components
- Preparing the Proper Tools For Repairing
- Opening Tools and Tweezers
- Soldering and Desoldering Tools
- Muti Tester
- SMD Rework Stations
- DC Power Supply
- Cleaning Kits
- Reballing Kits
- Working Table Equipments
Part 4: Schematic Diagrams
- How to Read Cellphone's Schematic Diagrams
- Identifying Component Symbols and Layout in Schematic Diagram
- How to Identify The Follwing:
- Resistor's Symbols and Layout
- Capacitor's Symbols and Layout
- Transistor's Symbols and Layout
- Diodes Symbols and Layout
- Coil Symbols and Layout
- Integrated Circuit Symbols and Layout
- DC to DC Voltage Drivers, Regulators
- Convertes Symbols and Layout
- EMI-ESD Symbols and Layout
- RF Filter Symbols and Layout
- Battery Cell Symbols and Layout
- Power Switch , Mouthpiece, Earpiece and Ringtones Speakers
- User Interface Symbols and Layout
- Clock Crystal Oscillator Symbols and Layout
- Fuse Symbol and Layout
- Lines and Symbols on Schematic Diagram
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