Description
Course Name: Diploma in Mobile Phone Repairing
Course Id: DMPR/Q1001.
Education Qualification: 10th Pass.
Duration: 370 Hrs.
How You will Get Diploma Certificate:
Step 1- Select your Course for Certification.
Step 2- Click on Enroll Now.
Step 3- Proceed to Enroll Now.
Step 4- Fill Your Billing Details and Proceed to Pay.
Step 5- You Will be Redirected to Payment Gateway, Pay Course and Exam Fee by Following Options.
Card(Debit/Credit), Wallet, Paytm, Net banking, UPI and Google pay.
Step 6- After Payment You will receive Study Material on your email id.
Step 7- After Completion of Course Study give Online Examination.
Step 8- After Online Examination you will get Diploma Certificate soft copy(Scan Copy) and Hard Copy(Original With Seal and Sign).
Step 9- After Certification you will receive Prospect Job Opportunities as per your Interest Area.
Online Examination Detail:
- Duration- 120 minutes.
- No. of Questions- 60. (Multiple Choice Questions).
- 10 Questions from each module, each carry 10 marks.
- Maximum Marks- 600, Passing Marks- 40%.
- There is no negative marking in this module.
| How Students will be Graded: | ||
| S.No. | Marks | Grade |
| 1 | 91-100 | O (Outstanding) |
| 2 | 81-90 | A (Excellent) |
| 3 | 71-80 | A (Very Good) |
| 4 | 61-70 | B (Good) |
| 5 | 51-60 | C (Average) |
| 6 | 41-50 | P (Pass) |
| 7 | 0-40 | F (Fail) |
Benefits of Certification:
- Government Authorized Assessment Agency Certification.
- Certificate Valid for Lifetime.
- Lifetime Verification of Certificate.
- Free Job Assistance as per your Interest Area.
Syllabus
Diploma In Mobile Phone Repairing
Wireless Communication
Introduction to Spread-Spectrum Systems: Direct-sequence Spread−Spectrum for BPSK, QPSK, MSK, and Frequency-Hop, Spread Spectrum: Coherent and Non-coherent, Hybrid Direct−Sequence/ Frequency−Hop Spread Spectrum, Register Sequences for Spread- Spectrum Systems: Definitions, Finite field Arithmetic, Sequence Generator fundamentals, State –Machine Representation of Shift Register Generators, Maximal length – Sequences, Gold codes, orthogonal codes, Walsh codes.
Mobile Phone Fundamentals
Basic Electricity, Fundamental of Electronics, Basic telephone contents, Introduction to Mobile communication, Future trends in communication, Nature of electricity, types of supply system, Ohm’s law, law of resistance, circuits, parallels, Magnet & magnetism, Principle of switching in telephone, Basic intercom block diagram & circuits, Telephone components, like crystal, IC`, Testing of components, Basic phone circuits & its fault finding, cause remedies, Cordless telephone system, Types of communication, Key player is GSM-cell & sector terminology.
Basic Electronics
Semiconductor Diodes and Applications, Bipolar Junction Transistors, Introduction to Operational Amplifiers, Digital Electronics, Flip-Flops, Communication Systems, Electronic Devices and Circuits, Bipolar junction transistors and its biasing, Special purpose diodes and transistors, AC Analysis of BJT circuits and small signal amplifier, Field effect transistors (FET) and its biasing, Digital Circuits, Circuit Theory & Networks, Electrical & Electronic Measurement, Data Structure & Algorithms, Materials Science, Mathematics, Numerical Methods & Programming.
Mobile Phone Servicing
Cell Phone Repairs and Service, Software and Hardware Components, Diagnosing and Repairing Mobile Phone Faults, Potential risks associated with mobile phone repair, Knowledge on Mobile Based Apps and updating the mobile software’s, Can identify different types of mobile cell phones & their components, Rules of Mobile Communication. Tools and instruments used in mobile phone repairing, Basic Circuit Board/ Motherboard fault checking, Assembling & disassembling of different mobile phones, Soldering & DE soldering Components Using Different Soldering Tools.
Software Repair
Introduction to mobile phones, Generations of mobile phones, FHSS networks, GSM, Spread spectrum, CDMA, TDMA & Basic electronics components, Handset Specific operating systems, Handset features & applications, working principle of mobile handset & Components used in mobile handsets, Tools & equipment used for repairing & maintenance of mobile handsets, types of power supply & batteries, boosting a battery, Troubleshooting basics, Network problems, Power failure (dead), Mobile phone hardware troubleshooting (water damage, hanging, charging & keypad problems), Handsets assembly& disassembly, Soldering & disordering &SMD rework station.
Display Repair
Occupational safety, Introduction to different types of mobile cell phones, Familiarization and working principle of different parts of a mobile cell phone, Knowledge of using hardware and software tools to repair mobile cell phones, Soldering Iron, PCB Holder / PCB Stand, different Cutters, Precision Screwdriver, Tweezers, Brush, Multi meter, Hot Air Blower, Battery Booster, Screwdriver Kit, Microscope, Test JIG Box, Battery Tester, LCD Tester etc, Introduction and working principle of different sections of Mobile phones for assembling and disassembling purpose.
