Switch Mode Power Supplies (SMPS) Repair Training

Subsidize Training Fee Is 70,000 Naira Only For Nigerians, Click To Register For The Training immediately

 "Switch Mode Power Supplies (SMPS) Repair Training" Do you want to learn switch mode power supplies (SMPS), do you want to learn the complete A to Z guide of troubleshooting and repairing switch mode power supplies (SMPS). Are you searching for switch mode power supplies (SMPS) repair training, switch mode power supplies (SMPS) repair course or troubleshooting and repairing switch mode power supplies (SMPS) training course. If yes, indigenous i.t solution training institute (Online Training Ng) has brought an intensive training for people that want to learn how to troubleshoot and repair switch mode power supplies (SMPS) online at the comfort of their home or office. This professional training cover the complete step by step guide of Troubleshooting And Repairing Switch Mode Power Supplies. Let me briefly introduce you to what switch mode power supplies is -:

Introduction to Switch Mode Power Supply (SMPS)

What is SMPS? SMPS stands for switch mode power supply. The function of SMPS is to transform the voltage from one level to another. Typically it is taken from the AC mains and transformed into regulated DC voltage(s) required for electronic circuits or equipment. Switch mode power supplies have gained much popularity since in the beginning of 80’s because of the benefits they offer. The advantages of the SMPS are:

• Smaller size and lighter weight
• High Efficiency and less heat generation
• Better regulation
• Wide range of AC input and
• Low cost

Switch mode power supplies have also some disadvantages in comparison with the linear power supplies such as:

1. Because of more electronic components used in the power supply circuit and when failure occurs, it could take out many parts in the SMPS for example; lightning strikes on the SMPS.
2. With so many different type of circuits used in the design of a SMPS such as oscillator, feedback, protection, start up and etc and when problem happens it could actually cause complication when it comes to troubleshooting and repairing the SMPS.
3. Some spare parts are expensive and quite hard to get from the market for example; power FETs, power ICs and switch mode transformer.
4. Strong Electromagnetic interference (EMI) generated by the SMPS, without proper shielding can cause the computer or other devices to generate intermittent problems.
5. Strong induced voltages get feedback to the mains, thus polluting the main supply to other devices in use nearby.

Where is SMPS used?

To reduce cost, size and weight, Monitors, TVs, Mobile charger, PCs, laptop and camcorder power packs, printers, fax machines, VCRs, portable CD players, DVD players, microelectronics-based devices in automotive, computing, communications, consumer electronics, and industrial applications use SMPS..

OUR TRAINING COURSE CONTENT AT A GLANCE

LESSON I

Introduction to SMPS

Introduction to Switch Mode Power Supplies (SMPS).

Identifying Electronic Components in Different Types of SMPS with the Help of Photos.

Block Diagram of a Typical SMPS and How It Works.

Easy Way To Understand The 11 Circuit Functions of SMPS With The Help Of Schematic Diagrams.

• Input Protection and EMI Filtering Circuit.
• Bridge Circuit.
• Start Up and Run DC Circuit.
• Oscillator Circuit.
• Secondary Output Voltage Circuit.
• Sampling Circuit
• Error Detection Circuit
• Feedback Circuit
• Protection Circuit
• Standby Circuit
• Power Factor Correction (PFC) Circuit.

Electronic Components Found In SMPS and Possible Causes.

How To Find The Right Equivalent Components In SMPS Circuit.

LESSON 2

Secrets of SMPS Troubleshooting Techniques.

Recommended Tools and Test Equipment For Successful SMPS Repair.

• Isolation Transformer
• Variable Transformer
• AC Ammeter
• Analog and Digital Multimeter
• Digital Capacitance Meter
• Blue ESR Meter
• Blue Ring Tester
• Oscilloscope

Safety Guidelines

Understand The Six Common Problems Found In SMPS.

• No Power
• Low Output Voltage
• High Output Voltage
• Power Cycling/Pulsating/Blinking
• Power Shutdown
• Intermittent Power Problem

How to Easily Discharge The Main Capacitor In SMPS.

How to Easily Perform Voltage Testing On SMPS Circuit.

How to Use Oscilloscope to Test SMPS Circuit Waveforms.

Find Out How Useful Is The Series Light Bulb Trick In SMPS Repairs.

• Light Bulb Off
• Light Bulb Very Bright
• Light Bulb Pulsating/Blinking (Slow or Fast).

The Five Methods That I Use To Troubleshoot And Repair SMPS.

• Using the Blue Ring Tester Method
• Flickering Method
• Resistance Test Method
• Isolation Method
• Secondary Diode Removal Method

Simple Way For Beginners To Troubleshoot And Repair Any Type Of SMPS By Following My Favourite Method.

What Should You Do If Too Many Components Burnt In The SMPS?.

How To Know If The Substitution Part Number Will Last Or Not.

LESSON 3

True Case Histories

True Case Histories of SMPS Repair That You Should Not Miss.

LESSON 4

Troubleshooting and Repairing ATX Power Supply.

Troubleshooting And Repairing ATX Power Supply.

ATX Power Supply Repair True Case Histories.

LESSON 5

Miscellaneous

Understanding Power Supply Glossary Terms.  

Conclusion.

And many others, you will learn many things in this powerful training which I can't mention here.

NOTE -: Our step by step training materials is well details, come with pictures and illustrations that even a dummies can understand it. The training materials is an electronic version which you can read on your Android phone, iphone, iPad and computer system. We are still going to train you one on one live online through WhatsApp and others, we are going to train you with step by step practical training videos, audio, pictures and text. We will train you till you become a professional in Switch Mode Power Supplies Repair field. Our step by step Switch Mode Power Supplies Repair training book package and step by step practical training videos is enough to make you a professional in Switch Mode Power Supplies Repair field.

The training fee is just 180usd. The training fee cover your step by step Switch Mode Power Supplies Repair training materials, certificate and training. To register for the training, you can Register Here or Whatsapp, call or message us on the numbers on the website. You can also email us at indigenousi.tsolution1@gmail.com to register. Your certificate will also be mail to you after completion of the training program. Register today and learn the complete step by step guide of Switch Mode Power Supplies (SMPS) Repair.

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CRT Television Repair Training

Subsidize Training Fee Is 70,000 Naira Only For Nigerians, Click To Register For The Training immediately

 "CRT Television Repair Training" Do you want to learn CRT Television Repair, do you want to learn the step by step guide of how to repair a CRT Television. Are you searching for CRT Television Repair Training, CRT Television Repair Course or how to repair CRT Television training course. If yes, Indigenous I.T Solution Training Institute (Online Training Ng) has brought an intensive training for people that want to learn CRT Television Repair online at the comfort of their home or office. This professional training will teach you the complete A to Z guide of CRT Television Repair and maintenance, this training will also give you an Introduction to Television Repair Career. This training is intended for people who are already in the field of Television repair and have basic knowledge in electronics and therefore understand safety precaution when working on electronics devices. If you are already in the field of repairs you would agree with me that most of the electronics trainings and colleges teach about the theory of operation and how components works. The moment you step out of that class and join the field is when you realize that things are getting tough, the customer is not interested with your papers but….is my equipment working? So the only way to make your customers believe you are up to the challenge is by quick diagnosing of the problem and repair…Period! This training is presented to address the above issues comprehensively as most of the materials in this course will be practical real life experiences from the technician workbench. CRT Television repair training  is an intensive training program covering all the major building blocks in CRT television with emphasis given to real life scenario from the technician work bench and therefore provide a good source of reference for practicing technicians. The training is divided into two parts: associated with these blocks. The training is illustrated with numerous color photos to make the student learn faster and get the concept pretty fast.

Part one: is composed of 18 lessons of the major circuit blocks in CRT TV and explains basic functions and common problems.

Part Two: is composed of 10 lessons of pure real life repair histories from the technician work bench.

OUR TRAINING COURSE CONTENT AT A GLANCE 

• Introduction to Television Repair Career
• Component found in the Power supply(S.M.P.S).
• Understanding S.M.P.S sub units
• Solving power supply problems(smps) using control ic.
• Solving power supply problem for Television using transistor instead of control ic.
• Understanding the Secondary power supplies.
• Main power fuse keep on blowing.
• Do it yourself series lamp current limiter.
• Using the series bulb for find shorted component on the primary supply.
• Understanding the Horizontal circuits.
• understanding fly back transformer
• H.O.T getting shorted after replacement.
• Understanding and troubleshooting Colour problems.
• Understanding and troubleshooting Vertical circuit.
• Understanding and troubleshooting the Audio circuit.
• Understanding and troubleshooting the Tuner circuit.
• Understanding and troubleshooting the micro processor.
• Understanding and troubleshooting the remote control.
• LG Television NO PICTURE- AUDIO OK blue background.
• PANASONIC TV MODEL TC-14E1T with intermittent single horizontal line (blue).
• Gold star TV vertical partially closed.
• Samsung Television dead.
• JVC 14'' DEAD AFTER A VOLTAGE SURGE FROM A GENERATOR.
• GLD TV FIELD COLLAPSE WITH A SINGLE HORIZOTAL LINE
• JVC Television Dead 21”.
• Chanwong TV-china with No Power symptoms.
• Sony TV 1902 GE..NO PICTURE NO SOUND only screen display i.e. channel Number.
• Conclusion.

And many others, you will learn many things in this powerful training which I can't mention here.

NOTE -: Our step by step training materials is well details, come with pictures and illustrations that even a dummies can understand it. The training materials is an electronic version which you can read on your Android phone, iphone, iPad and computer system. We are still going to train you one on one live online through WhatsApp and others, we are going to train you with step by step practical training videos, audio, pictures and text. We will train you till you become a professional in CRT Television Repair field. Our step by step CRT Television Repair training book package and step by step practical training videos is enough to make you a professional in CRT Television Repair field.

The training fee is just 180usd. The training fee cover your step by step CRT Television Repair training materials, certificate and training. To register for the training, you can Register Here or Whatsapp, call or message us on the numbers on the website. You can also email us at indigenousi.tsolution1@gmail.com to register. Your certificate will also be mail to you after completion of the training program. Register today and learn the complete step by step guide of CRT Television Repair.

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LCD Television Repair Tips Training

Subsidize Training Fee Is 70,000 Naira Only For Nigerians, Click To Register For The Training immediately

 "LCD Television Repair Tips Training" Do you want to learn lcd television repair tips, do you want to learn the tips and tricks to repair LCD television. Are you searching for LCD television repair tips training, LCD television repair tips course or LCD television repair tips and tricks training course. If yes, indigenous i.t solution training institute (Online Training Ng) has brought an intensive training for people that want to learn LCD television repair tips online at the comfort of their home or office. This professional training cover the Collection of LCD Television Repair Tips.

How To Use This Training? And How This Training Can Help You?

• This training can save you time and money. You will get the results directly or you will know which components you want to replace. This means that you don’t need to pay more money and time to learn how to troubleshoot LCD TV from starting until the end. Before enrolling for this training, you need to know how to disassemble the LCD TV first. You needs some basic testing electronic components skill and must know how to solder components on the PCB board. This training can help you to solve LCD TV problems on the spot. 
• Find the solution by comparing other brands or models but with the same symptom of your LCD TV. For example, if one of your LCD TV problems is hum noise from the power supply (PSU) and you can’t find your model inside this training, you can try to find other brands or model but with the same symptom with your LCD TV problem. Then the solution can be use for reference.
• For your information, most of the third-party OEM brand TVs always using the same TV manufacturer chassis. So if one of this OEM brand LCD TVs has problems, then you may to find their original manufacturer repair tips (service manual or etc) to solve the problems. For example, these OEM brands LCD TV’s: Sylvania LD195SSX, Emerson LD195EMX, Emerson LD190EM1, Magnavox 19MD350B-F7, Magnavox 19MD359B/F7 and Sylvania LC190SL1 are all using the FUNAI Chassis FL9.3 LCD TV! Assuming if your LCD TV model is Emerson LD195EMX have problem, and you can’t locate the repair tips for this particular model, you can always use the Sylvania LD195SSX repair tips to solve the problem.
• After you have finished enrolling for this training, I believe you will have the confident to repair LCD TV now. The reason for it is because you now know what is the most common fault inside the LCD TV’s and what are the common parts that need to be changed.

OUR TRAINING COURSE CONTENT AT A GLANCE 

• ACER
• BUSH
• CHANGHONG
• DELL.
• EVESHAM
• GOODMANS
• GRUNDIG
• HISENSE
• HITACHI
• HYUNDAI
• JVC
• KONKA
• LG
• LOGIK
• PANASONIC
• PHILIPS
• POLAROID
• SAMSUNG
• SHARP
• SKYWORTH
• SONY
• SYLVANIA
• TOSHIBA
• VIEWSONIC
• VIZIO
• WESTINGHOUSE.
• WHARFEDALE
• Fast Search Fault Index
• Conclusion

And many others, you will learn many things in this powerful training which I can't mention here.

NOTE -: Our step by step training materials is well details, come with pictures and illustrations that even a dummies can understand it. The training materials is an electronic version which you can read on your Android phone, iphone, iPad and computer system. We are still going to train you one on one live online through WhatsApp and others, we are going to train you with step by step practical training videos, audio, pictures and text. We will train you till you become a professional in LCD Television Repair Tips field. Our step by step LCD Television Repair Tips training materials is enough to make you a professional in LCD Television Repair Tips field.

The training fee is just 180usd. The training fee cover your step by step LCD Television Repair Tips training materials, certificate and training. To register for the training, you can Register Here or Whatsapp, call or message us on the numbers on the website. You can also email us at indigenousi.tsolution1@gmail.com to register. Your certificate will also be mail to you after completion of the training program. Register today and learn the complete step by step guide of LCD Television Repair Tips

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T-con Board Repair Training

Subsidize Training Fee Is 100,000 Naira Only For Nigerians, Click To Register For The Training immediately

 "T-con Board Repair Training" Do you want to learn T-con Board Repair, do you want to learn the A to Z guide of television T-con Board Repair and maintenance. Are you searching for T-con Board Repair Training, T-con Board Repair Course or Television T-con Board Repair Training Course. If yes, indigenous i.t solution training institute (Online Training Ng) has brought an intensive training for people that want to learn television T-con Board Repair online at the comfort of their home or office. This professional training cover the advanced step by step guide of T-con Board Repair and Collection of T-CON Board Repairing Information.

What Is T-CON Board

T-con” is timing controller in short sentence. The T-con itself is typically an IC located on the T-con board, and it's responsible for taking the video data sent to the TV LCD module and properly distributing it and the various control signals amongst the row and column driver ICs that actually drive the electrodes of the TV LCD panel.

OUR TRAINING COURSE CONTENT AT A GLANCE

Lesson A

Understanding LCD T-con Board 

• The T-CON Heat Sink Shield CON Heat Sink Shield.
• What is a T-CON, (TFT Controller)?
• What Voltage source does the T-CON use?
• What Voltages does the T-CON generate?
• What is an LVDS Cable (Low Voltage Differential Signal)?.
• What is the Difference between a T-CON and a 3D FRC T CON and a 3D FRC T-CON?.
• How to Troubleshoot a T-CON board.
• Some T-CONs Route the P-DIM (Dimming Signals) to the Inverter.
• What is the purpose of the Blue LED on some T-CONs?.

LESSON B

Collection of T-CON Board Repairing Information.

AUO

• T260XW01
• T296XW01-007
• T296XW01-011
• T315XW01
• T370XW01
• CHIMEI (CM/CMO/CMI)
• V260B1-C01
• V296W1-C1 X7
• V315B3-C01
• V320B1-C03
• V420H1-C07
• CPT 
• CPT320WAC01C

HITACHI

• 19-100056
• 97-29925-0
• 97-390310

LG, Philips

• LC260W01-A5 (6870C-0011D)
• LC260WX2 (6870C-0036D)
• LC260WX2-SLB3 (6870C-0079C)
• LC300W01-A3 (6870C-0002C)
• LC300W01-B5 (6870C-0009C)
• LC320W01-SLA1 (6870C-0142B)
• LC320WX3 (6870C-0087A)
• LC320WXN-SAA1 (6870C-0195A)
• LC370W01-A5K1 (6870C-0024A)
• LC370WX1 / LC320W01 (6870C-0060F)
• LC370WX1-SLA1 (6870C-0088D)
• LC370WX4-SLA1 (6870C-0158A)
• LC420W02-B6 (6870C-0046B)
• LC420WUN-SAA1 (6870C-4200C)
• LC420WX5-SLA1 (6870C-0113A)
• LC420WX7 (6870C-0150B)
• LC470WU4-SLA1 (6870C-0120C)
• LC520WU1-SLA1 (6870C-0152A)
• LC520WU1-SLB1-G31 (6870C-0175C)

SAMSUNG (S-LCD)

• 260W2C4LV1.0
• 260W2C4LV1.6
• 320W2C4LV1.4
• 320W2C4LV6.4
• 320WTC4LV1.0
• 320WTLF3C2LV0.3
• 400W2C4LTV0.1
• 400W2C4LV1.5
• 460WSC4LV0.1
• 460WTC4LV5.0
• 4046HDCP2LV0.6

SHARP

• CPWBX3255TPZ
• CPWBX3749TP
• X3219TPZ
• X3562TP ZE

And many others, you will learn many things in this powerful training which I can't mention here.

NOTE -: Our step by step training materials is well details, come with pictures and illustrations that even a dummies can understand it. The training materials is an electronic version which you can read on your Android phone, iphone, iPad and computer system. We are still going to train you one on one live online through WhatsApp and others, we are going to train you with step by step practical training videos, audio, pictures and text. We will train you till you become a professional in T-con Board Repair field. Our step by step T-con Board Repair training materials is enough to make you a professional in T-con Board Repair field.

The training fee is just 270usd. The training fee cover your step by step T-con Board Repair training materials, certificate and training. To register for the training, you can Register Here or Whatsapp, call or message us on the numbers on the website. You can also email us at indigenousi.tsolution1@gmail.com to register. Your certificate will also be mail to you after completion of the training program. Register today and learn the complete step by step guide of T-con Board Repair.

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Electronic Troubleshooting Training

Subsidize Training Fee Is 100,000 Naira Only For Nigerians, Click To Register For The Training immediately

"Electronic Troubleshooting Training" Do you want to learn electronic troubleshooting, do you want to learn how to troubleshoot electronics. Are you searching for electronic troubleshooting training, electronic troubleshooting course, electronic diagnosis and repair training, electronic training course, electronic repair course, electronic repair training, electronic course for beginners, electronic equipment repair training, electrical fault finding course, where to learn electronic repair or electronic repair certification. If yes, indigenous i.t solution training institute (Online Training Ng) has brought an intensive training for people who want to learn electronic troubleshooting online at the comfort of their home or office. This professional training cover the complete A to Z guide of electronic troubleshooting and repair. According to the Bureau of Labor Statistics, over the next 10 years some of the fastest growing career opportunities will be in technology related fields. It is critical that technical professionals have the needed skills to compete in this ever-growing and challenging technological society. This training provides valuable knowledge for the careers of both today and tomorrow. It is presented in a practical and straightforward manner, and is one of the best and only training that provides a comprehensive array of multiple technologies and electronic devices. This is an outstanding training for students in the classroom, practicing technicians and electrical engineers, apprentice technicians, service technicians, hobbyists, and electronic troubleshooters. I know you might be wondering that this is a practical field work and can someone learn this type of handwork online. worry no more, because Professional training like this are categories into two, theory and practical aspect. theory aspect introduce/explain how everything in the electronic works, their likely problems, major problems and how you are going to troubleshoot and repair the electronic gadgets problem. why the practical aspect is following the guide/instructions on the theory aspects to perform repair on the electronics gadgets in practical form. without theory, there is no practical, it was theory that gave birth to practical. what am trying to say is that, we have a step by step training book package on electronic troubleshooting, the training book explains everything you need to know about electronic troubleshooting and repair, it also come with pictures and illustrations that even a dummies can understand it. when you register and become our student, you are going to receive your electronic troubleshooting training materials. we are also going to train you one on one online through WhatsApp and others, we will train you till you become a professional and expert in electronic troubleshooting and repair. NOTE -: Our Electronic Troubleshooting Training Book Package is an electronic version which you can read on your android phone, iPhone, iPad and Computer system, our electronic troubleshooting training book package is enough to make you a professional in electronics troubleshooting.

Introduction To Our Electronic Troubleshooting Training

This professional training program has been updated to include the latest electrical and electronic devices and troubleshooting methods. It continues to be very suitable for anyone—associate’s, bachelor’s, or master’s degree electrical and electronic engineering or technology students, service technicians, hobbyists, apprentice technicians, trade, industrial, and vocational students—who wants to understand electrical and electronic troubleshooting. This training is ideal for adoption in electrical and electronic troubleshooting courses or as a required supplemental training for technical, vocational, or engineering courses. The knowledge in this training can also be used by any technician or engineer as a handy reference guide in troubleshooting a wide array of electrical and electronic products and devices. This training unique strength is that it consolidates fundamentals and troubleshooting information of a wide range of electrical and electronic devices, thereby eliminating the need for several trainings. We have presented the training in a practical and down-to-earth fashion and have included numerous tables, charts, illustrations, graphs, and troubleshooting flowcharts. We have also included many “rules of thumb” and time-saving “tricks of the trade” acquired through several years of hands-on experience as electrical and electronic troubleshooters and consultants. This training has also been presented to incorporate sound principles of learning and methodology utilizing the cognitive, affective, and psychomotor domains of learning to enable the students to comprehend and understand the training material. The training blends traditional electrical theory and equipment (motors, controls, and wiring) with modern networking and electronic technology (computers, microprocessors, embedded microprocessor systems); the cutting-edge technology of biomedical equipment is also included. The reference guides at the back of the training materials will also allow the students to quickly focus on the problem at hand, instead of requiring her or him to read and study the entire training materials for just one problem. The organization of the training follows a progressive approach of understanding basic troubleshooting analysis and traditional products to more complex and advanced technology. 

WHAT YOU WILL LEARN IN THIS POWERFUL TRAINING PROGRAM

Lesson 1 covers the essential principles and methods of electrical and electronic troubleshooting and provides the basic theory and testing of components such as capacitors, diodes, silicon-controlled rectifiers, integrated circuits, resistors, ultracapacitors, and inductors. This lesson also includes a practical problem-solving approach and presents the various circuit faults commonly found in electronics today.

Lesson 2 provides a valuable overview of modern-day test equipment used in troubleshooting electrical and electronic products and devices. Commonly used test instruments such as the VOM, FET multimeter, DMM, and oscilloscope are covered, as well as specialized test instruments such as the megohmmeter, digital logic probe, optical time-domain reflectometer, and network, spectrum, and waveform analyzer.

Lesson 3 explains the basic theory and repair of electric motors and generators —the heart of industrial machinery. Some of the types of motors covered include shaded-pole, capacitor, three- phase, repulsion, universal, synchronous, and the increasingly popular stepper motor as used in digital applications.

Lesson 4 explains the essential principles, applications, and servicing of industrial controls. Several controllers are presented, such as a manual starter, magnetic overload relay, pneumatic timing relay, bimetallic thermal overload relay, drum switch, electronic drive, and programmable controller.

Lesson 5 covers troubleshooting of residential and industrial wiring. The basic theory and fundamentals of wiring are explained, followed by troubleshooting of such circuits as distribution panels, three-way and four-way switching controls, wye and delta wiring, polyphase industrial wiring, fiber optics, and television and antenna distribution systems.

Lesson 6 covers the troubleshooting of radio and television. It begins by describing the theory and component stages of AM, FM, FM multiplex, and HD, UHD, and smart television circuitry. This lesson then presents the typical problems encountered, along with methods for testing and repairing these products.

Lesson 7 is an introduction to digital systems and troubleshooting. Topics include analog and digital circuits, basic logic gates, digital technologies, safety, open and short digital circuits, troubleshooting examples, and troubleshooting equipment such as oscilloscopes, logic analyzers, logic pulsers, and logic probes.

Lesson 8 explains the building blocks of modern combinational and sequential circuits. It starts with flip-flops, decoders, and encoders. Next, it covers shift registers, counters, and digital-to-analog and analog-to-digital converters that are constructed from flip-flops. Troubleshooting synchronous logic is covered as well.

Lesson 9 introduces microprocessors, microprocessor-based systems, and troubleshooting. Memory, input/output, troubleshooting microprocessor-based systems using in-circuit emulator (ICE), microprocessor chips such as Intel’s LGA2011 and Zilog’s Z-80180, memory upgrade, and disassembled and decompiled memory dumps are the major topics covered in this lesson.

Lesson 10 presents the cutting-edge technology of biomedical equipment and troubleshooting. Electrical safety is emphasized. Biomedical engineering technology concepts related to equipment such as defibrillators, and ECG, EEG, hemodialysis, MRI, ultrasound, and X-ray machines; and troubleshooting, and preventive maintenance are introduced.

Lesson 11 provides a modern overview of computer networking. Topics include configuring network devices such as routers and switches using Cisco IOS commands, IP addressing, subnetting, virtual local area networks, network troubleshooting through OSI layers, a network troubleshooting example using a flowchart, and a troubleshooting example for routers.

Lesson 12 covers the exciting field of embedded microprocessor systems. Embedded systems are explained briefly, followed by the troubleshooting of microcontroller-based systems; timing diagrams for microprocessor and microcontroller; Zilog’s Z16FMC microcontroller; recurrent-sweepand triggered-sweep oscilloscopes; logic analyzers; programmable devices such as PALs, CPLDs, FPGAs, and FPLAs; and Raspberry Pi. We believe that this training will be valuable and insightful to you in advancing your or your students’ knowledge and skills in the exciting and important field of electrical and electronic troubleshooting.

Additional Training Guide

• Motor Troubleshooting Guide
• Motor Control Troubleshooting Guide
• Radio and Stereo Troubleshooting Guide.
• DVD Player Troubleshooting
• Antenna Television Troubleshooting
• Generator Troubleshooting Guide
• General Troubleshooting Guide
• Testing Ultracapacitors Guide
• Troubleshooting Acronyms
• Using Router Commands for Troubleshooting.
• Using Switch Commands for Troubleshooting.
• Troubleshooting Function Keys
• Answers to Self-Examinations

And many more, You will learn many things in this powerful training which I can't mention here. This professional training cost more than 900,000 naira but we are going to just give it out for just 270usd only. The training fee is just 270usd. The training fee cover your electronic troubleshooting training materials, certificate and training. to register for the training, you can Register Here or Whatsapp, call or message us on 2349077269910 - 2347068895656. You can also email me at indigenousi.tsolution1@gmail.com to register. Your certificate will also be sent to you after completion of the training program. Register today and become expert in electronic troubleshooting and repair.

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Digital Electronic Diagnosis And Repair Training

Subsidize Training Fee Is 90,000 Naira Only For Nigerians, Click To Register For The Training immediately

"Digital Electronic Diagnosis And Repair Training" Do you want to learn digital electronic diagnosis and repair. Do you want to become a professional in troubleshooting and repairing all kinds of digital electronics. Are you searching for digital electronic diagnosis and repair training, electronic training course, electronic repair course, electronic repair training course for beginners, electronic equipment repair training, electrical fault finding course, where to learn electronic repair or electronic repair certification. If yes, indigenous i.t solution training institute ) Online Training Ng) has brought an intensive training for people who want to learn learn digital electronics diagnosis and repair online at the comfort of their home or office. In this powerful training, you will learn the complete A to Z guide of digital electronics diagnosis and repair. You will learn to Save money by repairing your own electronics, you will also learn how to use test equipment, including the oscilloscope and ESR meter. This powerful training also contain new information on flat screen TVs, digital cameras, remote controls, headsets and many more. I know you might be wondering that this is a practical field work and can someone learn this type of handwork online. worry no more, because Professional training like this are categories into two, theory and practical aspect. theory aspect introduce/explain how everything in the electronic works, their likely problems, major problems and how you are going to troubleshoot and repair the electronic gadgets problem. Why the practical aspect is following the guide/instructions on the theory aspects to perform repair on the digital electronics gadgets in practical form. without theory, there is no practical, it was theory that gave birth to practical. what am trying to say is that, we have a step by step training materials on digital electronic diagnosis and repair, the training materials explains everything you need to know about digital electronic diagnosis and repair, it also come with pictures and illustrations that even a dummies can understand it. when you register and become our student, you are going to receive your digital electronic diagnosis and repair training materials. we are also going to train you one on one live  online through WhatsApp and others, we will train you till you become a professional and expert in digital electronic diagnosis and repair.

NOTE -: Our Digital Electronic Diagnosis And Repair Training materials is an electronic version which you can read on your android phone, iPhone, iPad and Computer system, our digital electronic diagnosis and repair training materials is enough to make you a professional in digital electronics diagnosis and repair. 

Introduction To Our Electronic Diagnosis And Repair Training

Everything. That’s a scary word, one I almost avoided including in the title. Can any training actually cover everything about a topic? Yes and no. Yes, in the sense that the principles and techniques you’ll learn can be applied to the repair of every kind of consumer electronics device presently being made or likely to be sold in the near future. No, in that it’s impossible to fit each of the thousands of types of components and countless varieties of gadgets in the world into one volume. Covering all of them in deepest detail would take a library, and a good-sized one at that. The focus of this training is on today’s electronics, most of which are digital in nature, and the kinds of problems you’re most likely to encounter. In this electronic diagnosis and repair training, we’ll explore some newly affordable test gear, look at ubiquitous products that weren’t so commonplace just a few years ago, cover new problems cropping up in many recent gadgets, explore automotive-related issues, go deeper into flat-panel TVs, and add helpful repair techniques and habits for more parts and devices, including condenser mics, lithium batteries, headsets and remote controls. The Glossary has lots of new goodies too. It might seem like there isn’t that much one can service in modern digital gear, compared to the older analog circuitry. Dense boards populated by rows of chips with leads too close together even to poke at with a test probe don’t seem like good repair candidates, do they? Luckily, those areas aren’t where most failures occur, and there’s still plenty of accessible circuitry to work on! In fact, some common problems in today’s gear were rare or non existent in earlier technology, and they’re quite reparable. Exotic and very obsolete components and their associated products aren’t covered in this training. Electron tubes, once the mainstay of all electronics, are pretty much gone, so we won’t spend time on their peculiarities and specific troubleshooting methods. If you want to repair tube-type guitar amplifiers, you can find trainings dedicated to them. Similarly, we won’t be discussing microwave ovens, which also have tubes, or transmitting amplifiers of the sort used by amateur radio operators. Nor will we take more than a passing glance at cathode ray-tube (CRT, or picture tube)–based TVs and monitors. The CRT had a good, long run, from the 1940s until just a few years ago, but it’s a dead technology, thoroughly supplanted by flat-panel displays. Servicing CRT sets is rather dangerous, so please find a training devoted to them if you have an interest in, say, restoring antique TVs. What’s covered here is relevant but not comprehensive enough regarding that topic to keep you safe around those high-voltage beasts. Some obsolete technology is still in common use and may remain so for at least a few more years, so we’ll explore it. Tape-based video recording continues to be used in some digital camcorders, especially at the professional and “prosumer” levels. VCRs and analog camcorders, which are rapidly disappearing as high-definition TV (HDTV) obsoletes them, may be the only key to recovery of precious home movies yet to be transferred to digital media. Serious audio devotees treasure their analog tape recorders and turntables and will never replace them with CD or MP3 players. We won’t spend much time on the old formats, but the troubleshooting techniques covered here are applicable to their repair. Most of today’s digital equipment still contains analog circuitry for audio or video output, microphone input, voltage regulation and such. Many home theater receivers use analog amplifier stages and may have old-fashioned, linear power supplies as well, because they’re electrically quieter than newer, pulse-driven designs. In fact, the best audiophile-grade stereo gear is pretty much all analog and likely will remain that way. Even some digital radio and TV receivers use analog stages to amplify and separate incoming signals before digital decoders extract the data. So, troubleshooting techniques specific to analog circuitry are far from antiquated; they continue to be relevant in our digital era. In this training, it is assumed that you have probably opened an electronic device at one time or another and checked a fuse. Perhaps you know a resistor when you see one, and maybe you’ve even soldered or done some basic troubleshooting. Still, we’re going to start from the top, ensuring you’re a sound swimmer before diving into the deep end. And dive we will! Beginning with a look at the tools you’ll need, we’ll explore setting up your home or office workshop. We’ll discuss the best types of workbenches and lamps, and where to put your gear and tools. We’ll take a close look at the most useful test instruments, where to find bargains on them, and how to operate them. Getting good with an oscilloscope is key to being a crack-shot tech, so we’ll explore a scope’s operation in detail, button by button. Using other test equipment like digital voltmeters, ESR meters and ohmmeters is also crucial to effective repair. We’ll focus on commonly available test gear without spending significant effort on very expensive, exotic instruments you’re never likely to own or need. We’ll examine how to take a product apart, figure out what’s wrong with it, replace parts and close it back up again. Finally, we’ll look at tips and tricks for specific devices, from optical disc players to video recorders, flat-panel TVs, headsets, remote controls and receivers. Here’s a quick breakdown of what’s in each lesson.

OUR TRAINING COURSE CONTENT AT A GLANCE

Lesson 1: Fixing Is Fun!

• Why repair things? Environmental and economic factors, learning, fun, preserving rare and obsolete technology, potential profit.
• When is a product worth repairing, and when is it better to cut it up for parts?

Lesson 2: Tools of the Trade

• Necessary items, from hand tools to test instruments, and how to buy them. Must-haves, nice-to-haves, and expensive goodies to dream about.
• How to select a workbench and set it up, and where to put it.

Lesson 3: Danger, Danger! Staying Safe

• How to avoid getting hurt while servicing electronics: electrical and physical hazards, eye and ear protection.
• How not to damage the device you’re repairing: causing electrical and physical damage.
• Ensuring user safety after product repair.
• ATE: Always Test Everything!

Lesson 4: The Philosophy of Troubleshooting

• General troubleshooting principles: why things work, why they stop.
• Common mistakes and how to avoid them.
• Organization of modern devices: microprocessor brains, nervous system, muscles and senses.
• The “art” side of electronics: manufacturer-specific quirks and issues. What fails most often and why.
• Failure history and how it helps diagnose problems.
• Preliminary diagnosis based on symptom analysis: dead, comatose and nearly working.
• Case histories.

Lesson 5: Naming Names: Important Terms, Concepts and Building Blocks

• Electrical units: volts, amps, resistance, capacitance, and so on.
• Circuit concepts: how parts connect and how current moves through them. Series and parallel.
• Signal concepts: how changes in voltage represent information. Waveforms. Analog and digital representation.
• Building blocks: common circuits used in many products. Amplifiers, oscillators, frequency synthesizers, servos and voltage regulators.

Lesson 6: Using Test Equipment

• Digital multimeter: measuring voltage, current and resistance.
• ESR (equivalent series resistance) meter: finding bad capacitors, tracing short circuits.
• Oscilloscope: detailed, button-by-button operation, including delayed sweep measurements.
• AC and DC signal components, roll-off and other issues affecting measurement strategy.
• Soldering and desoldering techniques.
• Bench power supply: voltage and current considerations, DC plug polarity.
• Transistor tester.
• Capacitance meter.
• Signal generator.
• Frequency counter.
• Analog meter: when to use it, interpreting the wiggling meter needle, tests not possible with a digital instrument.
• Contact cleaner spray: what to use it on, what not to.
• Component cooler spray: solving thermal intermittents, considerations for safe use.

Lesson 7: Components

• Common parts: capacitors, clock oscillators, crystals, diodes, fuses, inductors and transformers, integrated circuits, op amps, resistors, potentiometers, relays, switches, transistors, voltage regulators and zeners.
• Varieties of each type of part.
• Symbols, markings and photos.
• Uses: what components do in circuits.
• What kills them.
• How to test them out of circuit.

Lesson 8: Diagrams

• Block, schematic and pictorial diagrams.
• Learning to read diagrams like a story: signal flow, organization in stages.
• Symbols and call numbers.
• Good, average and bad diagrams.
• Part-by-part analysis of individual stages and their functions. Amplifier, switching power supply and complementary audio amplifier examples.
• Superheterodyne and SDR radio examples.
• Practicing reading: looking for stages and structures in radios and DVD players.
• Working without a diagram.
• Case history of troubleshooting an LCD TV without a schematic.

Lesson 9: Entering Without Breaking: Getting Inside

• Removing outside screws.
• Separating case halves: hidden snaps.
• Disconnecting ribbon cables and wire connectors.
• Layers: disassembling in order, use of digital photos and nested cups.
• Disassembly tips for common products: receivers, VCRs, DVD players, flat-panel TVs, turntables, video projectors, MP3 players, PDAs, smartphones and tablets, camcorders, digital cameras, laptop computers and AC adapters.

Lesson 10: Recognizing Major Features

• What various sections of circuitry look like: descriptions and photos.
• Recognizing sections from components specific to their functions: inductors, power transistors, and so on.
• Power supplies: linear and switching.
• Backlight inverters.
• Signal processing areas, analog and digital.
• Digital control sections.
• Output stages: discrete transistors and integrated modules.
• Mechanisms: video head drum, capstan motor, laser optical head and DLP color wheel.
• Danger points.

Lesson 11: Signal Tracing and Diagnosis

• Where to begin, based on observed symptoms.
• Dead, comatose or crazy, alive and awake but not quite kicking.
• Intermittents: thermal and mechanical, bad solder joints, board cracks, positional and vibration-sensitive.
• Working forward or backward through stages: when each technique is appropriate.
• Stages, test points and making sure you’re in the right place.
• Zeroing in on bad components.
• Desperate measures: shotgunning, current blasting and LAP method.

Lesson 12: Presto Change-O: Circuit Boards and Replacing Components

• Desoldering through-hole and surface-mount components.
• Choosing replacement parts: new, from your stash and from parts machines.
• Substituting similar parts when you can’t get the exact replacement: vital characteristics that must be matched or exceeded, and allowable differences in capacitors, diodes, relays, resistors, transistors and zeners.
• Installing new parts: through-hole and surface-mount, mounting power transistors.
• Finding components: standardized, proprietary, local, mail order, new and surplus.
• Saving damaged boards: bridging broken conductors and bad layer interconnects.
• Reflowing solder on high-density integrated circuit chips.

Lesson 13: That’s a Wrap: Reverse-Order Reassembly

• Common reassembly errors.
• Ensuring good ground connections on boards and chassis.
• Lead dress: placement of wires and cables, physical and thermal risks,
• electromagnetic interference.
• Reconnecting ribbon cables.
• Repairing damaged ribbon sockets.
• Reversing layer and cup order.
• Rejoining plastic snaps.
• Reinserting screws: tension and correct placement.
• Rejoining welded case halves.
• Final test.

Lesson 14: Pesky Parts and Persnickety Problems

• Automotive-related, condenser microphones, pushbuttons, LCDs, lithium batteries.

Lesson 15: Tips and Tricks for Specific Circuits and Products

• How they work, what can go wrong, when repair is worth doing, dangers within, and how to fix them.
• Linear and switching power supplies, audio amplifiers and receivers, digital still cameras, disc players and recorders, earbuds and headsets, flat-panel displays and TVs, hard drives, laptop computers, MP3 players, remote controls, smartphones and tablets, VCRs, camcorders and video projectors. Whether or not you’ve already had your hands inside some electronic devices, this training will guide you from the “maybe it’s the fuse” level to the “ah, the biasing diode on the output stage is open” point. It will help hone your sleuthing skills with logic and a solid foundation in how things work, until you feel like an ace detective of electrons. At the very least, it’ll leave you fascinated with everything that goes on inside your favorite gadgets and eager to tackle everything that comes your way. Everything… maybe it’s not such a scary word after all.

You will learn many things in this powerful training which I can't mention here. This professional training cost  more than 900, 000 naira but we are going to just give it out for just 270usd only. The training fee is just 270usd. The training fee cover your digital electronic diagnosis and repair training materials, certificate and training. to register for the training, you can Register Here or Whatsapp, call or message us on the numbers on the website. You can also email us at indigenousi.tsolution1@gmail.com to register. Your certificate will also be sent to you after completion of the training program. Register today and become expert in digital electronic diagnosis and repair.

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LCD Monitor Repair Training For Nigerians

Subsidize Training Fee Is 70,000 Naira Only For Nigerians. Click To Register For The Training immediately

"LCD Monitor Repair Training For Nigerians" Do you want to learn LCD Monitor repair, have you been longing to become an expert in LCD monitor repair. Are you searching for Lcd monitor repair training, Lcd monitor repair course or monitor repair training course. if yes, Indigenous i.t solution training institute (Online Training Ng) has brought an intensive online training where you are going to be taught the complete A to Z guide of LCD monitor repair. The beauty of this training is that you can learn it at the comfort of your home. i know you might be wondering that this is a practical field work and can someone learn this type of handwork online. Worry no more, because professional training like this are categorize into two, theory and practical. Theory aspect introduce/explain how everything in the LCD monitor works, their likely problems, major problems and how you are going to troubleshoot and repair the LCD monitor problem. why the practical aspect is following the guide or instructions on the theory aspects to perform repair on your LCD monitor in practical form. Without theory, there is no practical, it was theory that gave birth to practical. What am trying to say is that, following the step by step guide in our training materials/training and putting the knowledge into use in practical form will make you a professional in LCD monitor repair, we have a step by step training materials on LCD monitor repair, the training materials explains everything you need to know about LCD monitor repair, it also come with pictures and illustrations that even a dummies can understand it. Our training materials is too simple that everyone or even dummies will be able to understand it. When you register and become our student, you are going to receive your step by step LCD monitor repair training materials direct into your mailbox. We are also going to train you one on one live online through WhatsApp and others, we will train you till you become a professional or expert in LCD monitor repair and maintenance.

NOTE -: Our training materials is an electronic version which you can read on your android phone, iphone, iPad and Computer system, our training materials is enough to make you a professional in LCD monitor repair.

Let me quickly introduce some of the things you will learn in this Professional powerful training on LCD monitor repair.

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LCD Monitor Repair Training Content At A Glance -:

• Understanding Liquid Crystal Display (LCD) Technology
• Overview of LCD Monitor Circuits
• LCD Monitor Block Diagram
• Understanding the Power Supply Board
• Understanding the Main Board/AD Board
• Understanding the Inverter Board
• Understanding the Start Circuit
• Understanding the Backlights
• Understanding the LCD Panel
• Understanding LCD Monitor Factory Service Mode
• The Different Between Plasma and LCD
• Tools and Test Equipment
• Secret of Opening LCD Monitor Cover
• Understanding SMD Resistor Codes and Testing
• Understanding SMD Capacitor Codes and Testing
• Understanding SMD Transistor and Diode Codes and Testing
• Understanding IC Codes in LCD Monitors 
• Schottky Diode Application and Testing
• Understanding Stuck and Dead Pixel in LCD Monitors…
• About Cracked LCD Monitor Panels
• LCD Monitor Critical Voltage Test Points
• LCD Monitor Critical Waveform Test Points
• Troubleshooting Colour Problems
• Troubleshooting White Display Problem 
• Troubleshooting Intermittent Vertical Line 
• Troubleshooting One Horizontal Line 
• How to Repair LCD Monitor Power Adapter
• How to Repair No Power Problem in Dell E151FP
• How to Repair No Display Symptom in Dell E152FPB
• How to Repair Display Shutdown Problem in Dell E153FPC
• How to Repair Power Blink Problem in Dell E173FPB
• How to Repair Intermittent No Power in ACER AL511
• How to Repair No Display Problem in Acer FP558
• How to Repair Black and White Horizontal Bar Across Screen 
• Problem in Samsung 151V
• How to Repair Dim Display Problem in Samsung 153V
• How to Repair No Power Problem In Samsung 153V
• How to Repair No Power Problem in Samsung 510N
• How to Repair No Display Problem in Samsung 713N
• Recommended Resources and many more.

BONU -: We will also give you how to test all electronics components training materials as BONU when you register for this professional training program.

You will learn many things in this powerful training which I can't mention here. The training fee is just 170usd. The training fee cover your LCD monitor repair training materials, certificate and training. To register for the training, you can Register Here or Whatsapp, call or message us on 2349077269910 - 2347068895656. You can also email me at indigenousi.tsolution1@gmail.com to register. Your certificate will also be mail to you after completion of the training program. Register today and become expert in LCD monitor repair and maintenance.

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Plasma/Lcd Television Repair Training For Nigerians

Subsidize Training Fee Is 70,000 Naira Only For Nigerians. Click To Register For The Training immediately

"Plasma/LCD Television Repair Training For Nigerians"  Do you want to learn plasma/LCD television repair, Do you want to become an expert in plasma and LCD television repair. Are you searching for plasma/Lcd television repair training, plasma/LCD television repair course, LCD tv repair training, TV repair training course, Tv technician training or LCD TV repair training institute. if yes, Indigenous i.t solution training institute (Online Training Ng) has brought an intensive online training for people that want to learn LCD television repair online at the comfort of their home or office. In this Professional training, you are going to be taught the complete A to Z guide of LCD television repair. To be able to repair LCD television, you need to have in-depth knowledge of how the LCD television works, knowledge about different parts inside the LCD television, the functions of the different parts and how they works. You also need to know how to troubleshoot LCD television problems and repair them, their likely problems and common problems, with their repair solution. You might be wondering, can this type of training be learn online, yes it can be learn online from our training institute. Our LCD television repair training is categorize into two, theory and practical aspect. our step by step LCD television repair training materials already cover the theory aspect and practical aspect. Our training materials is too simple that even a dummy will understand it. Without theory, there is no practical. It was theory that gave birth to practical, following all the repair guide and instructions in our training materials and training and putting them into practice is what we assume as practical. The training materials also come with pictures and illustrations to make you understand better. We are also going to train you one on one live online through WhatsApp and others, we will train you till you become a professional in plasma/LCD television repair.

NOTE -: Our LCD television repair training materials is well details, come with pictures and illustrations that even a dummies will be able to understand it. The LCD television repair training materials is an electronic version which you can read on your android phone, iphone, iPad and Computer system. Our training materials is enough to make you a professional in plasma/LCD television repair.

Let me quickly brief you on some of the things you will learn in our Professional training of LCD television repair.

Enroll For Mobile Phone Repair Training Course Online Here

Enroll For  Solar Training Course Here

Training Content Outline At A Glance

• Liquid Crystals
• Liquid Crystal Displays
• The Power Supply Board
• The Inverter Board
• The Main Board
• The Controller/T-Con Board
• The LCD Driver Board
• The Standby Circuit
• The Liquid Crystal Display In Depth
• Tools of the trade
• Test Equipment
• Schematic Diagrams
• Understanding and Testing Resistors
• Understanding and Testing Capacitors
• Understanding and Testing Inductors
• Understanding and Testing Transistors
• Understanding and Testing Diodes
• Understanding and Testing Bridge Rectifiers
• Understanding and Testing LEDs
• Understanding and Testing Switching Transformers
• Understanding and Testing Opto-Isolators
• Understanding and Testing Voltage Regulators
• Understanding and Testing Switches
• Understanding and Testing Fuses
• Some Testing Tips
• Useful Formulas
• How To Disassemble An LCD TV
• Voltage Test Points
• The Tap Test
• Freeze Spray and Hair Dryers
• Connection Problems
• PSU (Power Supply Unit) Failures
• Inverter Board Failures
• Main Board Failures
• No Video
• No Audio
• OSD/Menu Failure
• White Screen
• Rainbow Screen
• Screen Flashes Then TV Shuts Down
• No Back light
• Lines In Picture
• Cracked Panel
• LCD TV Repair Case Histories
• Safety

BONU -: We will also give you how to test all electronics components training materials as BONU when you register for this professional training program.

You will learn many things in this powerful training which I can't mention here. The training fee is just 170usd. The training fee cover your LCD television repair training materials, certificate and training. To register for the training, you can Register Here or  Whatsapp, call or message me on 2349077269910 - 2347068895656. you can also email us at indigenousi.tsolution1@gmail.com to register. Your certificate will also be mail after completion of the training program. Register today and become expert in Plasma/LCD television repair.

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