AVJ Skill Development Division
  Advance Chip Level
  Motherboard & Laptop Chip Level     Repairing
 BIOS Programming
  Printer & Laser Printer Repairing
  Field Technician UPS & Inverter
  Smartphones Repair Technician
  Android DVD Flash Tools
  CCTV Installation Technician
 DTH Set-Top-Box Installer and     Service
 Solar Panel Installation Technician
  Advance Electronics With     Oscilloscope
 Air Conditioner
  TV Repair Technician
  Home Appliances
 LED Light Repair Technician
 Self Employed Tailor
Motherboard & Laptop Chip Level Repairing
Motherboard & Laptop Chip Level Repairing
Course Duration : Motherboard Chip Level - 4 Months & Laptop Chip Level - 3 Months
  Basic Electronics
  • Electronic components & how to test functions & Identification
  • Solder and soldering techniques.
  The basic fundamentals of a Circuits & micro components
  The basic fundamentals of a laptop & desktop
  Difference between the working of a laptop, notebook and desk

  Understanding The Desktop Motherboard
  • Block Diagram of Motherboards
  • IC identification of different motherboards
  • PS ON Voltage Sequence and Voltage at various section
  • Working principal of VRM section and Block Diagram
  • Different types of Voltage in Standby and PS ON Mode
  • Different Voltage of different ports
  • Different problems in Desktop Motherboard
  • Dealing with Bluscreen,No Display, Overheating ,Sudden Shutdown etc
  • Understanding the Clock frequency & Voltage for different ICs in MBD
  • Audio not working
  • USB not working
  • Concept of Debug Card
  • Concept of POST CODE
  • Concept of BIOS

  Understanding The Laptop Motherboard
  • The Block Diagram of Laptop MBD
  • The GMCH & ICH concept and connection
  • The GPU & types of laptop GPUs
  • The charging circuit & PSON section
  • The BIOS and how to crack power-on password
  • LCD & LED Concept
  • POST Card usage and Detailing
  • Different faultfinding in Laptop
  • Using of Universal FL

  Case studies step by step practical
  How to run a laptop repair busines

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