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 :
WhatsApp No.: 8017703075

Course Details:

Course Details:

Eligibility: Any
New Session will be Start :
Last date of Admission june session : 
Job Assistance:No


Hostel facilities are available for outside students

Module - III - Electronics

Analog : Usage of Multimeter, Color Code, Voltage, Ohms Law, Voltage Rise & Drop, Semiconductor, PN Junction, Transistor, Led,Mosfet,  Sensor, Diode, Resistance & Capacitor ,Soldering & DE soldering. Crystal, relay and ic details.

Digital: Logic Families, Logic gates, NAND, nor, & EX-OR Gates, Multiplexer, Register, Multiplexer, Parity checker etc. Numbering system, Binary to decimal, Decimal to octal, Octal to hexadecimal etc.

Mobile - X -(Normal, Android)

Hardware with chip level

Fundamental of mobile, Mobile Generation, Block diagram of a mobile phone, Mobile parts in details, Assemble and De assemble of mobile phone, Checking the Basic component of mobile phone and its fault, Technique of soldering and using SMD rework station, Water damage and washing of mobile phone, Introduction of SMD component, Testing of SMD component, BGA IC reballing and installing, Type of Mobile Circuit, Use of various tool & instrument used in mobile phone repairing
Circuit tracing , Soldering and de-soldering different component’s removing
Jumping techniques and solutions, Circuit tracing of different section of mobile phone
a)Charging Section
b)Network section
c)Keypad section
d)Display section
e)Speaker and Ringer section
f)Blue Tooth section
g)Light section
h)Mic section

Different Models and Smart Phone difference, Shorting check and technique to remove, Hot and cold testing, Voltage tracing, Jumper and its technique
Circuit diagram of network section, Details in antenna switch, Details of Pasection /data sheet of PA IC, Signal receiving process, Type of Filter Circuit, Signal transmitter Process

Circuit diagram of charging section, How to work Fuse, Coil, Protected zener and charging IC, Solve charger not support circuit diagram, How to solve charging a mobile without charging ic
Fundamental of Keypad IC, Keypad diagram, Single keypad IC and dual keypad IC and its work
e)Fault finding regarding keypad section

Details of Display IC, Fault finding in Display section, Repair in white or blue Display problem, Fundamental of Display, Working with Black & White Display and Colour Display
Basic working of Ringer & Speaker, How to work with Multi Speaker and Ringer, Head Set Solution, Ringer IC jumper, Repair China Ringer Section
Sim ic jumper, sim socket voltage detail, how to work dual sim, How to check sim ic problem or cpu/upp ic problem
mic checking procedure, how to work without mic ic, leakage mic capacitor, how to work 4pin/6pin,mic or jumper 2pin mic
how to work boosting coil, checking procedure series/parallel connection in l.e.d. light, how to work without light ic
Flash, RAM,ROM Section, how to work flash ic, detail in china mobile flash ic and different type flash ic
Camera ,L.C.D, Bluetooth ,Network ,Sound problem solution
Troubleshooting through Mobile phone Diagrams
Different Section in Mobile phone - PFO section,Baseband section, Study of Block diagram and PCB pictorial, Tracing and troubleshooting through circuit diagram, Fake charging solution ,Charging ok but Battery not charging, Touch change procedure.


Introduction of  Mobile Software Technology, Different Flasher, Boxes & application, Type of Mobile OS, Different type of Mobile Flashing Method
Type of mobile flasher & Tools
Few Mobile Flashing
Different Mobile unlocking procedure
Unlocking of handsets
How to reset all mobile soft reset/ Hard reset/ Factory reset
Types of Flashing Mode / Flash File Downloading Method
Few Mobile Drivers Installation Method Auto Setup Installation And Manually Drivers Installation ( MTK, SAMSUNG, NOKIA ETC.)
How to Use original Tools, Tools And Flashing error , Mobile root, Type of Mobile Mode, Custom Rom Installation
IMEI repair/rebuild (not changing)
Few mobile FRP/ Google Account removing, Mobile Box (UMT Pro Dongle & other Box , ETC) 

Help for business develop or service centre.

Course Fee: Rs. 0.00
Success Stories
Success Stories

 My name is Shibnarayan Hati from Datan(Medinipur), I select IOGT for their quality Training & Good Lab equipped with Modern Tools. I had .....

Success Stories

 I am Prasenjit Kar , Student of "Diploma In ChipLevel Engineer"  of IOGT, now proudly .....

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 I am from Baruipur , i was taken admission in IOGT to learn Mobile & TAB course with a dream to work in a good service centre. I was not .....

Few National & International Students

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