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
WhatsApp No.: 8017703075
DIPLOMA IN MOBILE REPAIRING - DMRT

Course Details:


Course Name : Diploma in Mobile Repairing Technology
Duration : 6
 / 3 (Normal / Fast Track)
Batch Start Date :
 25.03.2020
Last Date of admission :
18.03.2020

Super Fast track batch will be start from April 1st week 2020 , Book ur seat now - 9830953069 /8017703075

Sunday Batch available from 15.3.2020, Book your seat now call -9830953069 / 8017703075
  

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 - IX- Mobiule ( Normal. Android)

 History Of Telephone
First Mobile Phone
Generation of Mobile Phone
Subscriber, Service Provider
Frequency & Channel
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
Components Soldering & Desoldering
Connector 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
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
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
 
Wi-fi Section
 
GPS Section
 
Dead Problem
 
Half Shorting & full Shorting
 
Primary Shorting & Secondary Shorting
 
 
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.
Use of various secret codes.
 
REPAIRING BY VARIOUS TYPES OF S/W TOOLS
 
 Use of flash loader tool
 Use of sp tool
 Use of upgrade download tool
 Use of QPSt tools
 Use of ygdp
 Use of qgdp tools
 Use of Lg support tools
 Use of qc tool
 Use of android multi tool
 Use of iroot /king root
 Use of mi flash
 
REPAIRING BY S/W BOXES
 
 Use of UFI box
 Use of Chinese box
 Use of data Cable
 Use of Miracle Box
 
Display Repair
 
How to remove combo from frame.
How to Remove broken glass by separator.
How to Remove different type of glue from LCD.
(samsung,mi,oppo,Vivo.
How to change/repair back light.
Explain about all type of chemicals
How to use different in cutting wire.
 
   
 

 

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