Duration:1 Year

=>Course Code: Ad-17

1. Modules

=>Basic Electronics

• Intoduction Of Various Equipments Used To Repair Mobile Phones
• Introduction To Various Components Of Electronics
• Current, Resister, Capacitor, Diode, Transistor
• Pn Junction, Pnp Junction, Battery, Integrated Circuit
• Transformer (Step Up And Step Down)
• Introduction Ot Various Components
• Soldering And Desoldering
• Power Supply
• Analog And Digital Technology

=>Mobile Theory Section

• Different Types Of Transmission
• Introduction Of Mobile Communication, Different Technology And Terms. Gsm,Cdma, Sll, Tdma, Dual Band, Dual Mode, Tri Mode

=>Spectrum Technology

• Definition Of Components On Pcb
• Cpu, Power Ic, Sound Ic, Charging, Ic, Flash Ic, Rom, Ram, Eeprom, Network Ic,Vco, Filter, Crystal, Pfo, Antenna Switch
• Flashing Diagram Of Wireless Hand Set
• Practical Section
• Testing Of Equipments, Charger, Ringer, Speaker, Microphone, Vibrator,Resistance, Capacitor
• Soldering And Desoldering Of Normal Chip
• Soldering And Desoldering Of Bga Chip
• Circuit Tracing And Track Testing
• Smd Rework Station Practice With Working And Dead Hand Set
• Hardware Trouble Shooting
• Primary Level Repairing
• Secondary Lever Repairing
• Tips And Tricks
• Knowledge Of Basic Computer Operating

=>Software Trouble Shooting

• Reset Of Software
• Lock And Unlock Pro9cedure Of Handset
• Lock And Unlock Procedure Of Sim
• Ringtone Download
• Long Manager Download