Eligibility:12th or Graduate
Last date of admission: 05.07.19
Start date: 07.07.19
Fast Track Batch starts from 04.07.19
Hostel facilities are available for outside students
Module - III
BASIC ELECTRONICS OF LAPTOP
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
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
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
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?
How to remove and fix all types of port ,connector, slot, socket Like -VGA Port, USB Port, ps2 port, sata connector, cmos battery?
ASSEMBLING & DISASSEMBLING LAPTOP
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. De-Assembling of Laptop. Block Diagram of Laptop, Battery Stage, DCIN and Detector Stage, Main System Power supply Stage, CPU Core Supply Stage, CPU Stage, Graphics supply, Clock Generator stage, System Controller Stage and LVDS Stage. LCD TFT Stage, CCFL, RAM,GMCH,ICH,PCH, Micro Controller Stage, I/O controller Stage, RTC, Super I/O controller Stage, Audio Driver and Audio Amplifier Stage, Key Board Stage, Touch pad 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. Power Supply Stage ,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 VTT, Laptop different type of ram and CPU identification, 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, 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, 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.
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
Heating faults of laptop
Fan not working faults of laptop
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
Laptop Touchpad not working
Keyboard not working faults of laptop
Bluetooth and card reader problem
White screen faults of laptops
Hinge repair of laptops
ADVANCE LEVEL REPAIRING WITH MACHINE
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?
FREQUENCY COUNTER METER : 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?
SUCTION TOOLS: For Laptop motherboard only ?
INFRARED THERMOMETER: How to use IT ?
After completion of each module internal industrial training are compulsory
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