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DIPLOMA IN MOBILE REPAIRING TECHNOLOGY (DMRT)

Course Details:


Course Name :Diplma in Mobile Repairing Technology (DMRT)
Qualification  : Any
Duration : 6/3(Normal / Fast Track
Fast track batch : 05.06.2024
Sunday Batch :09.06.2024

Job / Placement Support: No
 
Click here to visit our youtube channel
 
Mobile chiplevel training  Android mobile training kolkata Chiplevel training lab IOGT
 

   
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 & DESOLDERING 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 - IX - Mobile ( Normal. Android)
 
History Of Telephone
 
First Mobile Phone
 
Generation of Mobile Phone
 
Subscriber, Service Provider
 
Frequency & Channel
 
Details about 2G to 5G 
 
Upcoming technology 
 
SIM,USIM & IMEI
 
GPRS,GPS,BlueTooth,Edge&Wi-Fi
 
User Lock,SIM Lock & Country Lock (SP)

Chip Level
 
Use of Iron &  Type of Iron
 
Display Jumper
 
Components Jumper
 
Use Of SMD Machine
 
Components Soldering & Desoldering
 
How To Remove Pin IC
 
IC Reballing
 
How To remove Ball IC & Mount Ball IC
 
How To Make Track In PCB
 
How To Use DC Power Supply
 
Type Of DC Power Supply
 
Assembling & Dissembling Of Normal & Smart Mobile Phone
 
TRACING
 
On/Off Switch
 
PFO,PA ,FEM, RF crystal OScillator, RF ic, WTR ic
 
Antenna Switch
 
BPF (Band Pass Filter)
 
Circuit Diagram Reading
 
Track Identification
 
IC Different Name
 
Section Of Mobile Phone ( Block Diagram)
 
Type Of Charging Jack
 
Circuit Tracing (Fault find Out)
 
Charging Section Problem ( OVPUSE --> Work of LDO --> Charging IC )
 
USB Section
 
SIM Section
 
Display Section
 
Back Light Section
 
Data Section
 
Touch Screen Section & Type Of Touch
 
Flash Light Section
 
Audio Section
 
   Ringer Problem
 
   Speaker Problem
 
   Headphone Problem
 
   Universal Mic,Digital Mic & Crystal Mic
 
   Vibrator Problem
 
Camera Section
 
Memory Section
 
Network Section , RF wire
 
Wi-fi Section
 
GPS Section
 
Dead Problem
 
Half Shorting & full Shorting
 
Primary Shorting & Secondary Shorting
 
How To Use Pre Heater
 
 
Software Repair
 
Detailed study of various faults arising due to corrupt software.
 
Introduction of various flasher boxes and software.
 
Flashing of various brands of handsets.
 
Removing virus from infected phones.
 
Unlocking of handsets through codes and/or software.

REPAIRING BY VARIOUS TYPES OF S/W TOOLS
 
 Use of odin
 
 Use of multiloader
 
 Use of flash loader tool QFIL /Qualcom Flash
 
 Use of sp tool
 
 Use of mi flash
 
 Uses of Xiami loaders

 
REPAIRING BY S/W BOXES
 
 Use of UMT dongle
 
Uses of Miracle box
 
Display Repair
 
How to remove combo from frame.
 
How to Remove broken glass by separator.
 
(Samsung,mi,oppo).
 
How to use automatic separator.
 
How to change/repair back light.
 
How to use Mold & Mold set.
 
Explain about all type of chemicals.
 
How to use Blade Iron.
 
How to use different in cutting wire.
 
 
Course Fee: Rs. 0.00
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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 .....
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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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