This document outlines the curriculum for a Certificate in Mobile Phone Servicing program over 3 months. The curriculum covers electronics fundamentals, components, circuits, power supplies, and memory. Key topics include resistance, capacitors, transistors, integrated circuits, microprocessors, and testing/repair of mobile phone components. Students will learn through theoretical and practical lessons with weekly assignments to reinforce the material.

1. COURSE CURRICULUM
FOR
CERTIFICATE IN MOBILE PHONE SERVICING
Month Hrs Hrs Topic Teaching
Scheme
Per Per
Th. Pr.
Week day
Month 1 12 2 1 1
Week 1 Definition of Electronics. What is the difference
analog and Digital electronics.
2 What is resistance, types of resistance 1 1
2 Color coding method of resistance,different size of 1 1
resistance.
2 Inroduction of Multimeter, Analog and Digital 1 1
multimeter.
2 Measurement of Voltage,current, and Resistance. 1 1
Checking continuity ‐ Fault finding ‐ Digital multi mater
2 Week end assignment 1 1
Month 1 12 2 Capacitor ‐ Working principle 1 1
Week 2
2 Characteristics of capacitor, Charging and discharging 1 1
stage,
2 Different types of capacitor, Ceramic,Paper, and Filter, 1 1
testing
2 Working of Inductor 1 1
2 Transformer, mutual induction principal, Different 1 1
types of transformers and use it. Step up, step down,
auto, driver

2. 2 Week end assignment 1 1
Month 1 12 2 Testing of inductor and transformer
Week 3
2 Semiconductor Diode, construction , p type and n type 1 1
2 Diode – Types, Zener ,and LED, 1 1
2 Bridge rectifier – Eliminator‐ Working principle 1 1
2 assembling ‐ Fault finding, Current flow in diode, 1 1
forward and reverse biasing
2 Week end assignment 1 1
Month 1 12 2 Transistor 1 1
Week 4
2 Internal structure of the transistor 1 1
2 Elements of making transistor 1 1
2 Kinds of Transistors, NPN, PNP 1 1
2 FET and MOSFET, Configuration of Transistor circuit,
amplifier
2 Week end assignment 1 1
Month 2 12 2 Types of circuits, Analog circuits, Digital circuits, Mixed 1 1
signal circuits
Week 1
2 Circuit Diagram, Legends ‐ Symbols – Standards 1 1
2 Circuit Diagram, Legends ‐ Symbols ‐ Standards codes ‐ 1 1
2 Working of Relay and construction 1 1
2 Types of relay, and its testing , Switch and its working 1 1
2 Week end assignment 1 1
Month 2 12 2 Types of switch, DPST,DPDT,Rotatory,pushpul, 1 1

3. Week 2
2 Testing of different types of switch 1 1
2 Making of PCB layout 1 1
2 Tracing of Circuit in PCB 1 1
2 Soldering of component and make circuit in PCB 1 1
layout, Sensor and its working
2 Week end assignment 1 1
Month 2 12 2 Different types of sensor
Week 3
2 Preset , characteristics of preset 1 1
2 Set frequency by preset 1 1
2 Testing of preset 1 1
2 Ear phone or Head phone, Different type of head 1 1
phone
2 Week end assignment 1 1
Month 2 12 2 Micro phone or Mike ‐ Benefits and Limitation of head 1 1
phone
Week 4
2 Loud speaker and Microphone 1 1
2 Testing and measuring 1 1
2 Power supply and its working 1 1
2 Types of Power supply, Block diagram of unregulated 1 1
power supply
2 Week end assignment 1 1
Month 3 12 2 Step down and Step up section 1 1
Week 1
2 Rectification Section 1 1

4. 2 Protector section 1 1
2 Filtration Section ‐ Switches. 1 1
2 Testing and measuring of different types of Power 1 1
supply
2 Week end assignment 1 1
Month 3 12 2 Fundamental of Semiconductor memory 1 1
Week 2
2 Working of different type of memory, ROM,RAM, 1 1
Flash memory
2 Integrated Circuit 1 1
2 Types of IC DIP,SIP,SMD 1 1
2 Microprocessor, types and working , Arcitecutre of 1 1
microprocessor
2 Week end assignment 1 1