Why Learn Electronics Repair Today?

In every home, in every street and in every town, electronic devices are everywhere. Smart TVs, Android phones, laptops, inverters and home appliances have become part of daily life. When any of these devices fail, people immediately look for a skilled technician.

This demand is increasing day by day. For Tamil-speaking students and working people, a practical electronics repair skill can become a strong, lifelong support – both for jobs and for business.

Electronics Are Everywhere

Here are some of the devices that need regular repair and maintenance:

• LED / LCD Smart TVs and normal TVs
• Android smartphones and feature phones
• Laptops and desktop computers
• DTH receivers and set-top boxes
• Home theatre systems and audio amplifiers
• Inverters, UPS and battery systems
• Solar inverters and controllers

Without a technician, most of these products cannot be repaired. That is why technicians with strong electronics knowledge and practical skills are always in demand.

Job Opportunities

After learning electronics repair, you can:

• Work in a mobile service centre
• Join a TV and home appliances service centre
• Work in multi-brand electronics service shops
• Join a laptop or computer service centre
• Support local electronics showrooms as a technician

Own Business and Self Employment

You can also start your own service-based business:

• Open a small electronics repair shop in your area
• Provide home-visit repair services on call
• Repair and refurbish old TVs and mobiles and resell them
• Provide annual maintenance or service contracts for customers

With experience and good customer service, your income can grow significantly over time. Even as a part-time activity, electronics repair can give you additional monthly income depending on your efforts and your local market.

Offline Institute vs Online Training – Which Is Better?

Traditionally, students traveled to big cities and joined offline institutes to learn electronics repair. Now, online training has become a powerful alternative, especially for Tamil medium students from villages and smaller towns.

Offline Institute – Pros and Cons

Advantages:

• You see the trainer directly in front of you
• Lab equipment is already available in the institute
• You learn together with other students in the same classroom

Disadvantages:

• High expenses for travel, room rent and food
• Time spent on travelling from village to city every day
• If you miss one class, it is difficult to repeat the same topic

Online Electronics Training – Pros and Cons

Advantages:

• Learn from home using a smartphone, tablet or laptop
• Access to recorded videos to re-watch any topic at any time
• Lower overall cost because there is no travel or hostel expense
• Flexible timings for people with jobs or college

Common Concerns (and How We Solve Them):

• “Will I get practical feeling online?”
  We use close-up camera angles, zoom and step-by-step demos to show component testing, soldering, tracing and board level checks clearly.
• “What if my doubts are not cleared?”
  Students get access to a doubt support group on WhatsApp or Telegram. There are also weekly live doubt-clearing sessions where you can ask questions directly.
• “I do not have tools initially.”
  We provide a low-budget tool list so you can start with minimum tools and gradually upgrade after you start earning from repair work.

What Will You Learn in This Online Electronics Repair Course?

This course is designed so that even a complete beginner can start from zero and reach a job-ready or business-ready level. The language of explanation is primarily Tamil, but the technical terms are explained in a simple and practical way.

Module 1 – Basic Electronics (Foundation)

• Understanding current, voltage, resistance and power with real-life examples
• Ohm’s Law and series/parallel connections
• Resistors, capacitors, diodes, transistors, ICs, MOSFETs and relays
• Reading basic circuit symbols and simple circuit diagrams
• Multimeter usage: continuity mode, voltage measurement, resistance measurement
• SMPS basics – AC to DC conversion, rectifiers, filters and regulators

Outcome: After this module, you will be able to look at a simple circuit or board and understand the basic function of its sections.

Module 2 – Soldering and Desoldering Skills

• Types of soldering irons and soldering stations, choosing the right wattage
• Difference between leaded and lead-free solder and how to use flux
• Soldering through-hole components like resistors, capacitors and ICs
• Introduction to SMD component soldering
• Using a hot air rework station safely (temperature and airflow)
• Common soldering mistakes and how to avoid them

Module 3 – Mobile Phone Repair Basics

• Mobile motherboard layout – power, charging, network and audio sections
• Common mobile faults: no power, not charging, mic/speaker not working, display issues
• Basic fault finding using a DC power supply and multimeter
• Safe use of jumpers and basic tracing practices
• Overview of software side: reset, flashing and when to suspect software

Module 4 – LED / LCD TV Repair Basics

• Overview of TV SMPS, backlight section, T-CON and main board
• Common TV problems: no power, blinking power LED, sound with no picture
• Backlight testing techniques and LED strip checking
• Input-related faults: no signal issues and HDMI/AV problems
• Understanding when a panel is faulty and when not to attempt repair

Module 5 – Laptop and Desktop Power Section

• Checking laptop adapters and battery sections
• Understanding motherboard power rails and power-on sequence
• Common laptop issues: no power, auto-shutdown, no display
• Basic chip-level checks without deep BGA reballing

Module 6 – Inverter and UPS Repair

• Working principle of inverter – DC to AC conversion
• MOSFET/IGBT stages and control circuits
• Battery maintenance, safety and precautions
• Common faults: no output, low backup, overload warnings
• Board level checks: fuses, relays, shorted transistors and other components

Module 7 – Safety, Tools and Workshop Setup

• Electrical safety and importance of proper earthing
• ESD (Electrostatic Discharge) awareness and best practices
• Budget-friendly starter toolkit:
  Digital multimeter, soldering iron, stand, solder wire, flux, desoldering pump, screwdriver set, tweezers, small pliers and cutters
• Using old boards from scrap shops for practice
• Setting up a small workshop at home: table, lighting and ventilation

Module 8 – Business and Career Guidance

• How to set your service charges without underpricing yourself
• How to interact with customers and build trust
• Using Google Business Profile and WhatsApp for marketing
• Handling warranties and after-service support
• Ideas for home visit charges and annual maintenance packages

How Are the Online Classes Conducted?

The teaching method is designed to give you maximum clarity and flexibility, even though you are learning from home.

Live Classes (Zoom / Google Meet)

• Regular live sessions on fixed days and timings
• Trainer shares screen, slides and close-up camera views of boards
• You can ask doubts directly using mic or chat during the class

Recorded Session Access

• Every live class is recorded and uploaded to the student portal
• You can re-watch any topic multiple times for revision
• If you miss a class, you can catch up later using the recording

Doubt Clearing Support

• Dedicated student group on WhatsApp or Telegram
• Share photos or short videos of your board and get feedback
• Weekly doubt-clearing sessions for deeper questions

Assignments and Practical Tasks

• Simple tasks for every module to ensure you are practicing
• Examples: using a multimeter in continuity mode, assembling a small circuit
• Checking and identifying components in an old board

Language and Explanation Style

The explanation is mainly in Tamil, with technical terms used in a simple and practical way. This helps Tamil medium students and working people who are more comfortable in Tamil than in English.

Who Can Join This Online Electronics Repair Course?

This course is suitable for:

• Students who have completed 10th or 12th and are looking for a skill
• Diploma / ITI students and graduates who want more practical knowledge
• Helpers working in service shops who want to upgrade their skills
• College students who want an extra technical skill for the future
• Working professionals who want a side income opportunity
• Technicians working abroad who want to learn and revise in Tamil

Minimum Requirements:

• Ability to understand Tamil explanations
• A smartphone, tablet or laptop with internet connection
• Willingness to practice regularly and follow assignments

Tools You Need to Practice from Home

You do not need a very expensive lab to start learning. You can begin with a basic toolkit and gradually upgrade as your skills and income grow.

• Digital multimeter (1 unit)
• Soldering iron (25W or 35W) with stand
• Solder wire and flux
• Desoldering pump or copper wick
• Screwdriver set and mobile opening tools
• Tweezers, side cutters and nose pliers
• Old or scrap boards for practice (TV, SMPS, mobile boards)
• Optional: DC power supply and SMD rework station (for later upgrade)

You can start the course with very minimum tools and add more based on the trainer’s recommendations and your budget.

Course Duration, Fees and Certificate

Note: The following details are example values. Please change them according to your actual batch details and policies.

• Course Duration: 3–4 months
• Schedule: Around 3 days per week, 1.5–2 hours per class
• Total Hours: Approximately 80+ hours of teaching
• Mode: 100% online (live + recorded)
• Certificate: Online Electronics Repair Training Certificate on completion
• Example Fees: ₹9,999 one-time payment, or 3 × ₹3,600 installments

Clearly show the final fees and any additional costs (like tools) on your website so that students can make an informed decision.

Career Opportunity After Completing the Course

1. Service Centre Jobs

You can apply for positions such as:

• Mobile phone service technician
• TV and home appliance service technician
• Laptop / desktop service technician
• Multi-brand electronics repair technician

When preparing your resume, mention your course certificate and explain the practical tasks and projects you completed. Include photos of boards you repaired or practice work you have done.

2. Your Own Workshop or Service Shop

You can start a small service shop in your locality with basic tools and gradually expand. Many successful technicians started from a small table setup and then built a full workshop over time.

3. Home Service and Freelancing

If you cannot open a shop immediately, you can start with home-visit services:

• Advertise locally and on WhatsApp and Facebook
• Fix a clear visiting charge and separate repair charges
• Collect devices from customers, repair at home and deliver back

4. Future Training and Online Teaching

After gaining strong experience, you can also conduct your own small workshops or advanced classes in the future. You can create a YouTube channel, share basic tips and then invite interested viewers to your paid batches.

Why Choose TAMIL TECHNICIANS for Online Electronics Repair Training?

Here are some reasons why students prefer this program:

• Teaching in Tamil: Clear explanations in Tamil for better understanding
• Experienced Trainer: Real-world service centre experience
• Live + Recorded Combo: Join live and re-watch recordings anytime
• Doubt Support: Ongoing guidance through groups and doubt sessions
• Job & Business Guidance: Advice on pricing, customer handling and business setup
• Affordable Fees: Much lower total cost compared to big-city institutes

You can add more institute-specific points here, such as placement support, additional modules, extra workshops and so on.

How to Join the Online Electronics Repair Course

Contact Details

• 📞 Phone / WhatsApp: +91-XXXXXXXXXX
• 📧 Email: support@TAMILTECHNICIANS.COM
• 🌐 Website: https://tamiltechnicians.com

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