Call us on +91 9525555455 for Free Demo class or any query about Mobile, Laptop and Tab Repairing Course

Free Demo Class +91 9525555455
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+91 9525555455 / akinfotraining@gmail.com

Chip Level Laptop & Desktop Repairing Course

Basic Electronics:

Analog Electronics :

›› Introduction of Electricity ( Volt, Current, watt, Ampere)
›› Identification & Testing of electronic components
›› Resistors, Capacitors, Diode, Inductors & Fuse working and measurement
›› Transistors & Transformer working and testing
›› Mosfet & IC’s. Checking of MOSFET : DUT Test
›› Use of all above components on motherboard

Digital Electronics:

›› System
›› Binary,
›› Conversion of Number Systems Types of Gate, AND or NOT NOR etc.
›› CRO Machine & BGA Machine
›› Universal Bios Programmer
›› SMD Component Tester
›› Digital Multimeter
›› Advance Magnetic Screw Driver kit
›› Desktop Diagnostic Card & Laptop Diagnostic Card
›› CPU Socket Tester
›› Laptop Screen Teste
r
›› Reballing Oven
›› Laptop Motherboard frequency tes
ter
›› Laptop Battery Tester
›› Laptop Motherboard
 shorting checking through DC power Supply
›› Identify each component & IC’s in Laptop motherboard.
›› Damaged and ok component Testing practice.
›› Component checking by analog and digital multi-meter.
›› Component checking by Digital CRO.

Advance Testing and Repairing Tools

Component & IC’s Checking different method or device
Soldering and Desolodering practice of Component & IC’s

›› Removing and Inserting SMD Components
›› Chip Practice.( Using Solder IRON, SMD Machine, IRDA Machine, BGA Machine)

Tracing Different Section of Motherboards: Laptop chip level repairing

Power supply of different chips vcc core, 5v sus, 3v, 1.5v, 1.8vsus, 5v, 2.5v

›› 1st Power stage primary 5v, 3v (Always On)
›› 2nd power stage secondary 2.5v 1.5v 1.8v
›› 3rd power stage VRM CPU CORE 1.3v
›› Dc to Dc conversion Section
›› Power turning on Sequence like S5, S4,S3, So stage
›› CPU Core voltage generator section
›› Stand by voltage generator section
›› Chip set voltage generator section
›› Battery charging/Discharging section
›› Ram voltage generator section
›› Clock generator section
›› Bios chips section
›› Types of BIOS

Tracing Different Connectors and Socket with Pin Detail

›› Mini PCI Slot, LAN IEEE 1394, Audio Connection, Modem Acc, RTL, I/O Controller, CD Rom Connection, HDD Connection, VGA Connection, Key Board Connection, Touch Pad Connection, On/Off switch Connection.

how to troubleshoot & repair ??

›› Dead Systems
›› No display
›› Dim display
›› Freezing System
›› System getting hung
›› Keyboard control section problem
›› Memory control section problem
›› Audio not working
›› USB port not working
›› Serial port not working
›› Ps2 port not working
›› CD Drive control section problem
›› Hard disk control section problem
›› Battery not charging
›› D C pin problem
›› Touch Pad Problem
›› BGA Reballing

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