Pathway to Become a Skilled Technician By Chanka Hettiarachchi

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=eD286YoszEo

Laptop Chip-Level Motherboard Repairing • Basic to Advanced පාඨමාලාව - 2024 - නව කණ්ඩායම් 06 (Online) බදවා ගැනීම් දැන් ඇරඹුනා. • 🧑‍🏫 මෙහෙයවීම - චානක හෙට්ටිආරච්චි • 📅 ආරම්භය :- 2024 අගෝස්තු • 🕰️ පාඨමාලා කාලය:- මාස 6 (සෙනසුරාදා රාත්‍රි 8-11.30) • 🚨සීමිත සිසුන් පිරිසක් පමණි (සිසුන් 15) 🚨 • ✔️මූලික ඉලෙක්ට්‍රොනික් දැනුම අවශ්ය නොවේ. (පාඨමාලාව තුලදී ආවරණය කෙරේ.) • ✔️ පාඨමාලා ගාස්තු - රුපියල් 60,000 ( ලියාපදිංචි ගාස්තු ඇතුලත්ව) • ✔️ වාරික වශයෙන් ගෙවිය හැක. • 📉 ලියාපදිංචි ගාස්තු- රුපියල් 10,000 • 📉 පාඨමාලා ගාස්තු එකවර ගෙවන විට රුපියල් 55,000 • Syllabus on YouTube :- • • Laptop Chip-Level Basic to Advance Re... • • Whatsapp Group එකට එක්වන්න - https://chat.whatsapp.com/BZIOwAPX38O... • ලියාපදිංචිවීම සදහා අමතන්න- • 📲Whatsapp 076 761 8599 - Mr. Chanaka (Lecturer) • 📲 Whatsapp 076 038 0465 - Kavishka (Course Coordinator) • • ADVANCE LAPTOP CHIP-LEVEL REPAIRING COURSE SYLLABUS • Conducted By Chanaka Hettiarachchi • whatsapp +94712282228 • BASIC ELECTRONICS OF MOTHERBOARD • • Introduction of ( Volt, current, Watt, Ohms) • • Introduction of ( AC/DC ) • • How to Use Digital Multimeter • • Identification of Electronics Components on Motherboards of laptop • Resistor • • Working Concept of Resistor • • Types of Resistor • • Symbol, Unit, Denoting Letter of Resistor • • Resistor Colour Coding Concept • • SMD Resistor Value • • How to test Resistor on motherboard • Capacitor • • What is Capacitor? • • Types of Capacitor. • • Symbol, unit Denoting Letter of Capacitor • • Series and Parallel concept of Capacitor • • Inboard and outboard Capacitor Testing • Diode • • Working Concept of Diode • • How many types of Diode • • Denoting Letter and Symbol of Diode • • Bridge Rectifier Diode Concept • • Testing of all types of Diode on motherboard • Transistor • • Concept of Transistor on motherboard • • Transistor Types • • What is Symbol and Denoting Letter? • • SMD and Normal Transistor Identification • • Onboard Testing of SMD Normal Transistor • Coil • • Identification of Difference types of Coil • • Working of Coil (Inductor) • • Types of Coil • • Symbol, unit, Denoting Letter Concept of Coil • • Ok Testing of all types of Coil • MOSFET • • Concept of SMD MOSFET • • Working concept of 3 pin, 6 pin, 8 pin MOSFET • • Types of MOSFET • • What is Denoting letter and symbol of MOSFET • • Gate, Drain, Source pin Details • IC / Chip • • Working Concept of IC/Chip • • Identification of Difference Types of IC • • IC ok Testing on board • • Diffrent IC Value on motherboard • Transformer • • Difference Types of Transformer • • Working of Transformer • • Symbol, Denoting Letter Concept of Transformer • • Testing Concept of Transformer • Crystal • • Working Concept of Crystal • • Rtc Crystal • • Symbol, unit, Denoting Letter Concept • • Testing of Crystal by Multimeter and CRO Machine • Fuse • • What is Fuse and fuse work? • • Symbol, Denoting Letter Concept of Fuse. • • Testing and Repair Concept of Fuse • Thermistor • • Types of Difference Thermistor • • Working of Thermistor on board • • Testing Concept of Thermistor • • NTC , PTC Thermistor • TRACING OF LAPTOP MOTHERBOARD SECTION • • Volt in section • • Step down section • • Vrm section • • Ram section • • Chip section (Graphic Section, North Bridge, South Bridge Section) • • Battery section (Charging Discharging Section) • • I/O (Input Output ) section • • Bios section • • Lan section • • Sound section • • Usb section • • Vga section • • Sata section • • 3.3v , 5v section • • 1.2v, 1.8v, 1.5v, 2.5 volt section • • Odd section Fan section • • Lvds section ( LCD LED Panel and Screen section) • • Keyboard section Touch pad • • Clock generator section • • Wi-Fi section Adaptor section • ASSEMBLING DISASSEMBLING • • Laptop Assembling and Disassembling process • FAULTS FINDING AND REPAIRING SOLUTION • • No display problem solution • • Dead motherboard problem solution • • Automatic Restarting error repairing • • Hanging problem of laptop and desktop • • Charging discharging faults of laptops • • Dim screen faults solution • • Automatic off problem • • Date and time error • • Blue screen • • Heating faults of laptop and desktop • • Fan not working faults of laptop computer • • Motherboard Shorting faults • • Leakage problem • • USB not working faults • • Hard disk not working • • Error from Webcam (camera) • • Wi-Fi not working problem • • Sound related faults solution • • Network related problem • • Laptop Touchpad not working • • Keyboard not working faults of laptop desktop • • Bluetooth and card reader problem • • White screen faults of laptops • • Hinge repair of laptops • ADVANCE LEVEL REPAIRING WITH MACHINE • • BIOS PROGRAMMER: How to use BIOS programmer for reprogramming Laptop bios chip, • Desktop bios chip, Lcd, Led TV Bios chips. • • DC POWER SUPPLY MACHINE: Use of DC Power Supply Machine for various voltage checking • of laptops and Desktop motherboard. • • DIAGNOSTIC CARD: Use of Diagnostic card for faults checking with error code of laptops and • Desktop motherboard. • • RAM TESTER: How to use ram slot tester?

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