Institute of Globaal Technology


Advance Chip level training & 100% Practical with Latest Testing Equipments.
An ISO 9001:2008 Certified Organization
A Unit of Raysah Infotechnology service Pvt. Ltd.
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Mobile : +91-9830953069, 9062272304
E-mail : enquiry@iogtchiplevel.org
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PROFESSIONAL MACBOOK LAPTOP CHIPLEVEL SPECIALIST - PMLCLS

Course Details:


Course name :PMLCLS
Duration: 8 /4 months(Normal / Fast)
Offline batch start date : 17.09.21
Last date of admission:   12.09.21
Job / Placement Support : Yes


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Module - III - Electronics

 Resistor 

Working Concept of Resistor

Types of Resistor

Symbol, Unit, Denoting Letter of Resistor

Resistor Color Coding Concept 

SMD Resistor Value 

How to test Resistor on motherboard 

Capacitor 

What is Capacitor?

Types of Capacitor.

Symbol, unit & Denoting Letter of Capacitor

Series and Parallel concept of Capacitor

Inboard and outboard Capacitor Testing 

Diode 

Working Concept of Diode 

How many types of Diode 

Denoting Letter and Symbol of Diode 

Bridge Rectifier Diode Concept 

Testing of all types of Diode on motherboard 

Transistor 

Concept of Transistor on motherboard 

Transistor Types 

What is Symbol and Denoting Letter?

SMD and Normal Transistor Identification 

Onboard Testing of SMD & Normal Transistor 

Coil 

Identification of Difference types of Coil 

Working of Coil (Inductor) 

Types of Coil

Symbol, unit, Denoting Letter Concept of Coil 

Ok Testing of all types of Coil 

Mosfet 

Concept of SMD Mosfet 

Working concept of 3 pin, 6 pin, 8 pin Mosfet

Types of Mosfet

What is Denoting letter and symbol of Mosfet

Gate, Drain, Source pin Details

IC / Chip 

Working Concept of IC/Chip 

Identification of Difference Types of IC 

IC ok Testing on board 

Diffrent IC Value on motherboard 

 Transformer 

Difference Types of Transformer 

Working of Transformer 

Symbol, Denoting Letter Concept of Transformer

Testing Concept of Transformer 

 Crystal 

Working Concept of Crystal

Rtc Crystal

Symbol, unit, Denoting Letter Concept 

Testing of Crystal by Multimeter and CRO Machine

Fuse 

What is Fuse and fuse work? 

Symbol, Denoting Letter Concept of Fuse. 

Testing and Repair Concept of Fuse 

Thermistor 

Types of Difference Thermistor 

Working of Thermistor on board 

Testing Concept of Thermistor

NTC , PTC Thermistor 

 SOLDERING & DISOLDERING PRACTICE

How to remove all motherboard components like- capacitor, transistor, mosfet, crystal, coil, diode, fuse etc. ? 

How to fix all electronics components on motherboard easily? 

How to remove and fix all types of ic/chip from motherboard?

Module- V (Laptop motherboard, LCD, Adapter, & Battery)

Introduction of Laptop, Difference between Desktop and Laptop, History of Laptop, Layout of Laptop, Different uses of Laptop. View Detail of Buttons and Parts of Acer Travel Mat 2400/3210/3220, De-Assembling of Laptop. Block Diagram of Laptop, Adaptor Stage, Battery Stage, DCIN and Detector Stage, Main System Power supply Stage, CPU Core Supply Stage, CPU Stage, Clock Generator stage, System Controller Stage, DSP Stage, and LVDS Stage. LCD TFT Stage, CCFL, RAM, ICH, Micro Controller Stage, I/O controller Stage, VHS, Super I/O controller Stage, Audio Driver and Audio Amplifier Stage, Key Board Stage, Mouse Stage, IEEE 1394 Stage, Adaptor Stage, Testing and Fault Finding of Adaptor Battery Stage, IC Detail used in Battery Stage, Working of Circuit, Testing and Fault Finding. Detail of Different circuits of Laptop(DCIN and Detector Stage, Testing and Fault Finding of DCIN and Detector Stage, Battery Charging and Power Selection Stage(Testing and Fault Finding5 VALWP and 3 VALWP Main System Power Supply Stage and Testing, Embedded Controller Stage, Flash ROM Stage. Embedded Controller Memory Stage, 1.5 VALWP and 1.8 VA (RAM) System Power Supply Stage and testing, 2.5 VP System Power Supply Stage and Testing, 0.9 VP System Power Supply Stage and Testing.CPU Fan Supply Controller Stage and Testing, +3VALW to +3VS Supply Power Control Stage, +5 VALW to +5 VS Supply Power Controller Stage, +3 VALWP to + 3 V Supply Power Controller Stage, +1.8 V to +1.8 VS Supply Power Controller Stage, +1.5 VALW to +1.5 VS Supply Power Controller Stage and testing of all. 1.05 VP System Power Supply Stage and Testing, Power Discharge Circuit Stage, CPU Core Power Supply Stage and Testing. Power On Circuit Stage and Testing, Power Button and Launch keys Button Stage and Testing, Clock Generator Stage and Testing, System Temperature Sensing Stage and Testing. CPU  Thermal Protection Stage and Testing, Hard Disk Drive connector Stage, Optical Disk Drive connector Stage and Testing. Internal Keyboard Connector Stage, Mouse Board Touch Pad Stage and Testing, Audio Section Power Supply Regulator Stage, Audio Codec Stage. Audio Amplifier Stage, Head Phone and MIC Jack Stage and Testing, Beep Sound Signal Controller Stage and Testing, USB Port Power Supply Controller Stage and Testing. LCD Panel Power and Connector Stage and Testing, Inverter Stage and Testing. External Display Port Stage and Testing Modem Daughter Card Connector Stage and Testing, Bluetooth Interface Stage and Testing, PC Card Bus Slot Stage and Testing, Network and Modem Jack Stage and Testing. LCD Panel, LCD Manufacturing Process, Motherboard Layout Top and Bottom View, power Diagram, Power on Sequence Diagram, Laptop Trouble Shooting.

 TRACING OF LAPTOP MOTHERBOARD SECTION

  Volt in section 

  Step down section 

  Vrm section 

  Ram section 

  Chip section (Graphic Section, North Bridge, South Bridge Section) 

  Battery section (Charging & Discharging Section) 

  I/O (Input Output ) section 

  Bios section 

  Lan section 

  Sound section 

  Usb section 

  Vga section 

  Sata section 

  3.3v , 5v section 

  1.2v, 1.8v, 1.5v, 2.5 volt section 

  Odd section & Fan section 

  Lvds section ( LCD LED Panel and Screen section) 

  Keyboard section & Touch pad 

  Clock generator section 

  Wi-Fi section & Adaptor section

 ASSEMBLING & DISASSEMBLING LAPTOP

 FAULTS FINDING AND REPAIRING SOLUTION

  No display problem solution 

  Dead motherboard problem solution 

  Automatic Restarting error repairing 

  Hanging problem of laptop

  Charging & discharging faults of laptops 

  Dim screen faults solution 

  Automatic off problem 

  Date and time error 

  Blue screen 

  Heating faults of laptop 

  Fan not working faults of laptop

  Motherboard Shorting faults 

  Leakage problem 

  USB not working faults 

  Hard disk not working 

  Error from Webcam (camera) 

  Wi-Fi not working problem 

  Sound related faults solution 

  Network related problem 

  Laptop Touchpad not working 

  Keyboard not working faults of laptop

  Bluetooth and card reader problem 

  White screen faults of laptops 

  Hinge repair of laptops 


MacBook

MacBook models and its logic board configuration introduction.

MacBook Pro booting sequeence introduction

MacBook Air booting sequence introduction

SMC chip deassembling and assembling

Liquid Damge ic repair

Full details of Block diagram & Circuit Diagram

Understanding about shematic diagram

Details concept about boardview

MacBook Pro and Air RAM and SDR upgrade 

Chip soldering and desoldering 

Therderbolt and display port

Battery charging section and diagonose

Lpc and debug connector

Power Sequence MacBook Air and Pro

How to Restore Reset a Macbook Pro A1706 to Factory Settings 

Macbook different issue A1502, A1706, A1707

MacBook Screen removal and attached

MacBook firmware unlock

MacBook password reset

Mac OS downloading and Installation

MacBook operation


TRACING Of MacBook Motherboard section

Dc in / Adapter Sence section

Battery charging & discharging section

3.3. vlt & 5 v power supply section

Vcore section (Cpu core voltage)

1.05 vp power supply section

1.5v PLL

1.8 v power supply section

Run voltage generating

1.5v & 2.5 v regulator

 ASSEMBLING & DISASSEMBLING MacBook

 FAULTS FINDING AND REPAIRING SOLUTION

  MacBook Pro /Air would not turn on
  
  Liquid damaged MacBook Pro
 
  CPU failure due to choked ventilation
 
  MacBook Pro having a corrosion in the logic board.

  Boot Failure: SMC Failure.

  Display Backlight issue.

  No display problem solution 
 
  MacBook Pro suddenly went off to prevent any physical injury with extreme heat

  Dead MacBook problem solution 

  Automatic Restarting error repairing 

  Charging & discharging faults of MacBook

   Automatic off problem 

   Blue screen 

   Motherboard Shorting faults 

   USB not working faults 

  Hard disk not working 

  Error from Webcam (camera) 

  Wi-Fi not working problem 

  Sound related faults solution 

  Network related problem 

  MacBook Touchpad not working 

  Keyboard not working faults of MacBook

  Bluetooth and card reader problem 

  White screen faults of MacBook

  Hinge repair of MacBook

 ADVANCE LEVEL REPAIRING WITH MACHINE 

Microscope : In Modern technology nobody can repair the PCB board without Microscope

BGA MACHINE
: How to work on BGA machine for Chip Re-balling ( Graphic chip, Pch  chip, North bridge chip, South bridge chip) 

BGA CHIP REBALLING : How to create Bga ball using stencil ?

BIOS PROGRAMMER: How to use BIOS programmer for reprogramming Laptop bios chip,   Desktop bios chip, Lcd, Led TV Bios chips. 

CRO MACHINE: How to use CRO Machine for checking all signal on motherboard like reset signal, clock signal, bios signal and frequency? 

FCM : How to use FCM for checking frequency of motherboard.A   frequency meter is an instrument that displays the frequency of a periodic electrical signal.

DC POWER SUPPLY MACHINE: Use of DC Power Supply Machine for varrious voltage   checking of laptops and Desktop motherboard. 

DIAGNOSTIC CARD: Use of Diagnostic card for faults checking with error code of   laptops and Desktop motherboard. 

CPU SOCKET TESTER: How to use CPU socket tester? 

RAM TESTER: How to use ram slot tester? 

USB TESTER : How to use USB Tester ?

EEPROM : How to use EEpom ?

PICK UP TOOLS: For Laptop motherboard only ?

INFRERED THERMOMETER: How to use IT ?

PCIE SOCKET TESTER : How to use PCIE ?

COM,PS2 POST CHECKER : How to check COM & PS2 port ?

SOLDER BATH : How to use solder bath ?

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