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Course Details:

Course Name : Certified MacBook Chiplevel Engineer
Course Duration : 8/4/2 Months
Qualification : 12th or Graduation

Super fast track batch : 10.06.2024

Booking Going on for this batch Online and offline available . Booking amount rs. 5000

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Module - III - Electronics

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 
What is Capacitor?
Types of Capacitor.
Symbol, unit & Denoting Letter of Capacitor
Series and Parallel concept of Capacitor
Inboard and outboard Capacitor Testing 
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 
Concept of Transistor on motherboard 
Transistor Types 
What is Symbol and Denoting Letter?
SMD and Normal Transistor Identification 
Onboard Testing of SMD & Normal Transistor 
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 
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 
Difference Types of Transformer 
Working of Transformer 
Symbol, Denoting Letter Concept of Transformer
Testing Concept of Transformer 
Working Concept of Crystal
Rtc Crystal
Symbol, unit, Denoting Letter Concept 
Testing of Crystal by Multimeter and CRO Machine
What is Fuse and fuse work? 
Symbol, Denoting Letter Concept of Fuse. 
Testing and Repair Concept of Fuse 
Types of Difference Thermistor 
Working of Thermistor on board 
Testing Concept of Thermistor
NTC , PTC Thermistor 
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 
  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
  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 (Air, Pro, iMac)
Assemble Disassemble Macbook Air, Pro and iMac
MacBook models and its logic board configuration introduction.
MacBook Pro booting sequeence introduction
MacBook Air booting sequence introduction
Kayboard change of MacBook Air and Pro
Liquid damage repair(ic resistor track)
Inbuilt ram remove and reballing 
Battery replacement
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 series A1502, A1706, A1707,A1900 - A2300 series
MacBook Screen removal and attached
MacBook firmware unlock
MacBook password reset
SMC reset, PRAM reset
3.42 v Generation
PPBUS_G3H v generation
Vcc_sa volt Generate
Core voltage generation
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
  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
  Thermal camera for checking
Use of Dc power supply, understanding different amphere rating
Short identity and short killing
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. 
PICK UP TOOLS: For Laptop motherboard only ?
BGA CHIP REBALLING : How to create Bga ball using stencil ?
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 ?
COM,PS2 POST CHECKER : How to check COM & PS2 port ?
SOLDER BATH : How to use solder bath ?


Course Fee: Rs. 0.00
Success Stories
Success Stories
I am Amartya Malik of Khanakul hooghly, student of IOGT, I had done the DUAL Motherboard Repairing course from IOGT and now Working at HIRE ZONE a .....
Success Stories
Hello I am Mrinmoy from Medinipur, I had done the course on Hardware , Desktop & Laptop from IOGT and now successfully working at Lapcure Tech .....
Success Stories

Prasenjit Gorai from Assam, had completed course in Dual Motherboard with Printer, Hardware & CCTV, done al type of practical on board practice .....

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