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Index
Title Page
Copyright Page
About the Authors
Contents
Foreword
Acknowledgments
Introduction
Trademarks
Chapter 1: Principles of Troubleshooting
Problem-Solving Analysis
Circuit Faults
Troubleshooting Methods
Safety Considerations
Testing Basic Components
Semiconductors
Integrated Circuits
Electron Tubes
Ultracapacitors
Inductors
Self-Examination
Questions and Problems
Chapter 2: Electronic Test Instruments
General Considerations
Multimeter, VOM, FET Multimeter, and DMM
Oscilloscope
Specialized Test Instruments
Using Test Probes
Self-Examination
Questions and Problems
Chapter 3: Troubleshooting Electric Motors and Generators
Fundamentals
Types of Motors
Split-Phase
Capacitator
Shaded-Pole
Repulsion
Direct Current
Universal
Polyphase
Synchronous
Gearmotor
Stepper
Special Motors and Applications
Types of Generators
Motor Repair
Generator Repair
Preventive Maintenance
Self-Examination
Questions and Problems
Chapter 4: Troubleshooting Industrial Controls
Fundamentals
Types of Controllers
Overload Protectors
Manual Starters
Magnetic Starters
Reversing Magnetic Starters
Lighting Contactors
Pushbutton Stations
Limit Switches
Drum Switches
Timers
Electronic Drives
Programmable Controllers
Sensors
Repair and Testing Procedures
Preventive Maintenance
Self-Examination
Questions and Problems
Chapter 5: Troubleshooting Residential, Commercial, and Wireless Communication Systems
Fundamentals
Electric Wiring Circuit Repair
Lighting and Control System Repair
TV Distribution System Repair
Fiber-Optic Communications Repair
Preventive Maintenance
Self-Examination
Questions and Problems
Chapter 6: Troubleshooting Radio and Television
AM Fundamentals
FM Fundamentals
FM Multiplex Fundamentals
TV Transmitter and Receiver Fundamentals
Radio Troubleshooting
Laser Disk and DVD Players
Black-and-White CRT TV Monitor Troubleshooting
Weak Picture and Sound
Good Picture, Weak Sound
Weak Picture with Normal Sound
No Picture with Normal Sound
Sound Normal But No Raster
Sound Normal, Picture out of Sync
Sound Normal But Picture Tearing, Reduced Width
Sound Normal But Picture Rolls and Folds, with Reduced Height
Normal Picture But Poor Sound
Dead Set
Color CRT TV Monitor Troubleshooting
Absence of Color
Weak or Faded Color
Screen Dominant Color
Color Killer
Color Bars
Other Color Problems
Total Convergence Setup
Purity Adjustment
Static Convergence
Dynamic Convergence
Servicing Late-Model Television Sets
HD, UHD, and Smart Televisions
HD, UHD, and Smart Television Troubleshooting
Preventive Maintenance
Self-Examination
Questions and Problems
Chapter 7: Troubleshooting Digital Circuits
Analog and Digital Circuits
Binary Code
Logic Gates
Digital Technologies
Voltage Specifications
Troubleshooting Techniques
Safety
Digital Circuit Troubleshooting Examples
Opens and Shorts
Open Circuit
Open Inputs
Open Outputs
Short Circuit
Installation and Replacement of an IC Chip
Troubleshooting Equipment for Digital Circuits
Oscilloscope
Logic Analyzers
Self-Examination
Questions and Problems
Chapter 8: Troubleshooting Combinational and Sequential Digital Circuits
Flip-Flops
D Flip-Flops
JK Flip-Flops
Decoders and Encoders
Shift Registers and Troubleshooting
Counters
Digital-to-Analog Converters and Analog-to-Digital Converters
Troubleshooting Systems with Synchronous Logic
Buffers
Multiplexers and Demultiplexers
Multiplexers
Demultiplexers
Transmission Using Multiplexers and Demultiplexers
Self-Examination
Questions and Problems
Chapter 9: Troubleshooting Microprocessor-Based Systems
Introduction to Microprocessors and Microprocessor-Based Systems
Parts of a Microprocessor System
Memory
CPU and Input/Output
Troubleshooting a Microprocessor-Based System
Hardware
Software
Hardware and Software Troubleshooting Scenarios
Identifying Hardware and Software Problems
Troubleshooting Hardware Problems
Troubleshooting Software Problems
Replacement of Hardware by Software
Microprocessor Fundamentals
Zilog Z-80180, an 8-Bit Microprocessor
Data Bus
Address Bus
Input and Output
Troubleshooting Tools for a Microprocessor System
Troubleshooting with In-Circuit or Hardware Emulator
Examining Software in RAM and Memory Dump
Disassembled Memory Dump
Decompiled Memory Dump
Memory Upgrade
Preventive Maintenance
Self-Examination
Questions and Problems
Chapter 10: Troubleshooting Biomedical Equipment
Electrical Safety and Safety Equipment
Defibrillators
ECG Systems
ECG Lead Systems
ECG Machine Troubleshooting
ECG Machine Maintenance
EEG Systems
EEG Amplitudes and Frequency Bands
EEG Machines, Troubleshooting and Preventive Maintenance
Hemodialysis Machines and Troubleshooting
MRI Machines and Troubleshooting
Ultrasound Machines
Troubleshooting of Ultrasound Machines
X-Ray Machines and Troubleshooting
Self-Examination
Questions and Problems
Chapter 11: Computer Networking and Network Devices
Introduction to Networking
Network Topologies
Communication Media
Network Architecture and Ethernet Technology
Network Devices
Repeaters
Hubs
Bridges
Switches
Routers
OSI Model
Physical Layer
Data Link Layer
Network Layer
Transport Layer
Session Layer
Presentation Layer
Application Layer
TCP/IP Protocol Suite
IP Addressing
Classful IP Addressing
Class A Networks
Class B Networks
Class C Networks
Classless IP Addressing
Subnetting
Example for Subnetting a Class C Network
Classless Interdomain Routing Notation
Router and IOS Commands
Router Configuration Modes
Router Commands
Router Components
Routing Protocols
Interior Gateway Protocols
Distance Vector Routing Protocol
Link State Routing Protocol
Exterior Gateway Protocols
Switches and VLANs
Troubleshooting Networks
Network Topology
Table Outline of the Configuration and End-System Configuration Table
Baseline of the Network
Network Documentation
Network Troubleshooting through OSI Layers
Troubleshooting Physical Layer
Troubleshooting Data Link Layer
Troubleshooting Network Layer
Tools for Troubleshooting
Network Troubleshooting Example Using a Flowchart
Check Hardware-Related Problems
Check TCP/IP Settings
Check Client Applications
Troubleshooting Example for Routers
Preventive Maintenance
Self-Examination
Questions and Problems
Chapter 12: Troubleshooting Embedded Microprocessor Systems
Embedded Systems
Data Sheet Information for the Troubleshooter and System Documentation
Troubleshooting Comparison of Microcontroller-to Microprocessor-Based Systems
Timing Diagrams for a Microprocessor
Timing Diagrams for an Embedded Processor or Microcontroller
Waveforms from Real Test Instruments
Recurrent-Sweep Oscilloscopes
Triggered-Sweep Oscilloscopes
Logic Analyzers
Digital Storage Oscilloscopes
Signature Analyzers
Other Programmable Devices
PALs
CPLDs
FPGAs and FPLAs
Troubleshooting FPGAs/FPLAs
Raspberry Pi
Preventive Maintenance
Self-Examination
Questions and Problems
Appendix A: Motor Troubleshooting Guide
Appendix B: Motor Control Troubleshooting Guide
Appendix C: Radio and Stereo Troubleshooting Guide
Appendix D: DVD Player Troubleshooting
Appendix E: Antenna Television Troubleshooting
Appendix F: Generator Troubleshooting Guide
Appendix G: General Troubleshooting Guide
Appendix H: Testing Ultracapacitors Guide
Appendix I: Troubleshooting Acronyms
Appendix J: Using Router Commands for Troubleshooting
Appendix K: Using Switch Commands for Troubleshooting
Appendix L: Troubleshooting Function Keys
Answers to Self-Examinations
Index
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