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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 - IX - Mobile ( 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
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
How To Use Ocsilloscope
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 odin
Use of multiloader
Use of flash loader tool QFIL /Qualcom Flash
Use of sp tool
Use of QPSt tools
Use of ygdp
Use of qgdp tools
Use of qc tool
Use of android multi tool
Use of itunes
Use of iroot /king root
Use of sidesync
Use of mi flash
Uses of Xiami loaders
Uses TPS Xiami Tool
REPAIRING BY S/W BOXES
Use of UMT dingle
Use of Miracle box
Use of UFI 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 etc).
How to repair poloriser film.
How to change poloriser film.
Types of poloriser.
How to use automatic separator.
How to change/repair back light.
How to use Mold & Mold set.
Explain about glue remover machine.
Explain about all type of chemicals.
How to use Blade Iron.
How to use advance tools.
How to use different in cutting wire.
OCA using without machine
eMMC / eMCP Re programming
Hardware
1. How to remove glued and non4-glued EMMC BST Process
2. How to remove EMMC / EMCP BGA chip
3. Cleaning Pads of glued and non-glued BGA chip
4. Jumper pinout of ISP EMMC EMCP chip
5. Micro jumper from EMMC /EMCP chip
6. How to reball EMMC / EMCP IC
7. Easy way to make blank ball in EMMC /EMCP
8. How to remove and fix EMMC /EMCP without damage of other IC’s and components
9.How to fix EMMC / EMCP in low temperature
10 . Program and Reballing EMMC / UFS chip
Software
1. How to solve EMMC /EMCP Error
2. Data recovery from dead smartphone EMMC /EMCP
3. How to read EMMC / EMCP user data
4. Recover whatsapp detail
5. Recover contacts
6. Recover images
7. Recover videos
8. Recover call details etc from EMMC / EMCP
9. Type of EMMC chip detail BGA 169,153,162,186,221
10. Chip pinout with socket detail
11. All EMMC / EMCP working chart which pin are used and non used
12. How to read dump and flash file
13. How to read boot repair
14. How to flash android phones
15. How to unlock android phones
16. How to use UFI
17. How to backup partition file
18. Mobile - reprogramming
19. How to repair IMEI
20. Mobile reprogramming
Additional Teaching technique
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Clearing of all previous doubts
Guidance to start and manage your own mobile repair center.
Guidance to successfully work as a technician.
Guidance of Digital Marketing and website for your business
Dealing with customers
Apart form the above details became a good technician you need to know various types of tips and trick , we teach you, this
will help you a perfect mobile engineer or Professional mobile technician.
Facilities for individual students:
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Microscope ,Silicon pad, Automatic SMD, Soldering iron, Pcb stand, Stencil, eemc ic, mobile board, Digital metre, Note book, Books, Diagram, software, Onl;ine software, Hostel Facilty, AC LAB ,Visual prrsentation
IOGT Dress Code
Prasenjit Gorai from Assam, had completed course in Dual Motherboard with Printer, Hardware & CCTV, done al type of practical on board practice .....