Certificate in Mobile Maintenance (Duration 3 Months)

Analog Electronics

• Atomic Theory
• Voltage & Current
• Ac & Dc
• Introduction to Electronic Component
• Soldering
• Using Multimeter and Trainer Kit
• Resistors and its connections
• Ohm's Law
• Voltage Rise and Voltage Drop
• Inductor and Capacitor
• Using Oscilloscope
• Transformer
• Semiconductor
• PN Junction Diode
• Half wave and Full wave Rectifier
• Bridge Rectifier
• Transistor

DIGITAL Electronics

• Number System and its conversion
• Logic Gates
• Half Adder and Half Subtractor
• Multiplexer and Demultiplexer
• Encoder and Decoder
• SR Flip – Flop
• D Flip Flop
• JK Flip Flop
• Multivibrator

MICROPROCESSOR

• Computer Organization and Architecture
• Introduction to Microprocessor
• Pentium Processor
• Micro-Processor Architecture
• I/O Interface
• DMA Controller
• Site Preparation and Environmental Issues

MOBILE REPAIR

• Parts information
• Soldering /de soldering
• Circuit Tracing
• Fault Finding
• Flashing & Unlocking
• Downloading
• Internet setting
• IC Rebolling