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Description

 









SHRIRAM INFOTECH



 


 


CHIP LEVEL LAPTOP REPAIR TRAINING IN MUMBAI


 


v Basic Electronics


 



  • Current, Voltage, Ampere, Wattage

  • AC and DC supply.

  • Resistor with its ohm’s law.

  • Diodes with rectifiers.

  • Capacitors, Inductors.

  • Transformers, crystal

  • Transistors and MOSFET.

  • Digital electronics

  • Integrated chips

  • Component checking by Digital multi-meter.

  • Types of Power supply and it’s working.

  • Adopter working principal


 


 


v Instrument handling


 



  • Soldering and disordering

  • Digital multi-meter

  • Removing ICs by Hot Air Gun Machine (SMD Machine).

  • ICs re-balling by BGA machine.

  • BGA  Rework

  • Oscilloscope

  • Ram card tester

  • CPU socket tester

  • Debug card

  • Power Unit for short circuit testing

  • Regulated Power Supply

  • Oven Reflow


 


 


v Advance Laptop Service Training (Chip Level)


 



  • Laptop Assembling and dissembling.

  • Linear Regulator & PWM power supply

  • Desktop motherboard Power sequence

  • Laptop power steam & VRM, suspended voltage & always voltages

  • Voltages on different chips

  • Laptop different section working principal

  • Block diagram of Laptop & signal flow

  • Clock frq. & voltage flow on motherboard

  • Battery charging section

  • LCD & LED section.

  • Inverter Section and CCFL.

  • CPU fundamental

  • SIO function and pin out

  • Function of MCH, ICH, Clock, Bios chips,

  • Second generation power seq. & PCH function

  • Function of audio section, network section, SATA, USB.

  • Function of Touch pad & keyboard

  • Reset signal seq.

  • Bios programming

  • ICs detail and function.

  • Different connectors and sockets.

  • Fault finding procedure of laptop.

  • Use of Debug card post error code.

  • Common problem of different motherboards.

  • Fault finding using digital multi-meter &  socket tester

  • Fault finding using Oscilloscope.

  • Different password removing methods and steps.(Dell, IBM)

  • Reading schematics diagram & DATA sheets of different ICs.

  • HINGES & body fabrication etc.

  • Practical chip level faults finding

  • Core i3,i5,i7 1st generation to 5th generation


 


 









 



 


 


Free  Technical DVD


 


 (Service Manuals & Schematics, notes, chips Datasheet, repair flowchart, password recovery tools,


  Video & software, utility).  


 


 


v  Job or business assistance


 


v  Certification


 









Unlimited Practical’s with many models and makes



 


 


 CONTACT US: -         +91 9322257473


                                +91 7666766623


 


 


 ADDRESS:-


 20, Roshan Bldg


 1ST floor,


 S.A.Palav road,


 Shindewadi,


 Near shivneri Bldg.,


 Dadar (East),


 MUMBAI 400014


 









One year support after course completion



E-Mail:   admin@shriraminfotech.net


 


For more detail visit our website: - www.shriraminfotech.net









 


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