Basic electronic repair pdf

Dear Fellow Electronic Repair Enthusiast, My aim, in creating this website, is to save you time by providing solid tips for technicians, engineers and those who are interested in electronic repair. Therefore, whether you are interested in computer monitor, television, audio equipment or any other electronic equipment you should find something Fifth-Focus, ask yourself which electronic repair line you want to be in. You can choose whether you want to be in the Computer line (CPU, power supply or Monitor), Alarm system (CCTV), Automobiles, LCD TV (audio and video), Parking system and etc. You can't be Jack of all trades master of none! Choose the electronic repair field that you like By Jestine Yong on July 20, 2018 Just completed another Basic Electronics Troubleshooting and Repairing course for 8 participants. There were two foreign students, one participant was from Indonesia and the other was from India. Four of them will continue to take the Advanced Repair course next week. For more info please visit the website HERE. Basic Electronics Tutorial in PDF. Advertisements. Previous Page. Next Page . This wonderful tutorial and its PDF is available free of cost. However you can help us serve more readers by making a small contribution. Preview Basic Electronics Tutorial (PDF Version) Buy Now. Useful eBooks. eBook. Fixing Your Computer Paul McFedries 800 East 96th Street, Indianapolis, Indiana 46240 Page 1: Basic Electronics (this page)-.pdf (1.2MB) or .zip The capacitor - how it works The Diode - how the diode works Circuit Symbols - EVERY Circuit Symbol Soldering - videos Page 2: The Transistor - PNP or NPN Transistor TEST Page 2a: The 555 IC The 555 - 1 The 555 - 2 The 555 - 3 The 555 TEST Page 3: The Power Supply download as .pdf Electronics Notes. The objectives of this note is to develop an understanding of the characteristics and operation of modern electronics. Topics covered includes: Operational Amplifier and its Applications, Semiconductor Material and PN Junction Diode, Diode Circuits, Smoothing Filter, The Bipolar Junction Transistor, BJT Biasing, Basic BJT Amplifier, Single-Stage Small Signal AC BJT Amplifier BASIC ELECTRICAL AND ELECTRONIC COMPONENTS •PASSIVE DEVICES- devices or components which do not require external source to their operation. 1. Resistors- a two-terminal passive component that opposes the flow of current (reduces the electric current) and at the same time lowers the voltage levels in a circuit. Basic Circuits Basic Devices Energy Bands Charge Carriers Extrinsic Semiconductors Energy Levels SemiconductorDevices-TheConceptofEnergyBands Electronic circuits are different from electrical circuits. Electronics depend on the use of semiconductors as well e.g. Silicon, Germanium. Semiconductors have electrical conductivity between that of • An electronic device, operang under the control of instruc(ons stored in its own memory, that can: - Accept data (input) - Process the data according to specified rules (process) - Produce results (output) - Store the results (storage) for future use. 4 Computer Hardware Repairs and Maintenance P-Type Silicon —I • Trivalent impurities e.g., boron, aluminum, indium, and gallium have 3 valence electrons. • When boron is added to Si, every boron atom's three valence electrons are locked up