Electronic and Electrical Servicing - Level 3: Consumer and Commercial Electronics

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Название: Electronic and Electrical Servicing - Level 3: Consumer and Commercial Electronics

Автор: Ian Sinclair, John Dunton

Издательство: Newnes

Год: 2008

Страниц: 257

ISBN: 978-0-7506-8732-4

Формат: PDF

Размер: 2 Mб

Язык: English

Electronic and Electrical Servicing Level 3 follows on from the Level 2 book and covers the more advanced electronics and electrical principles required by service engineers servicing home entertainment equipment such as TVs, CD and DVD machines, as well as commercial equipment including PCs.

All the core units of the Level 3 Progression Award in Electrical and Electronics Servicing (Consumer/Commercial Electronics) from City & Guilds (C&G 6958) are covered. The book also offers a fully up-to-date course text for the City & Guilds 1687 NVQ at Level 3.

The book contains numerous worked examples to help students grasp the principles. Each chapter ends with review questions, for which answers are provided at the end of the book, so that students can check their learning.

Units covered:

Unit 1 Electronic principles

Unit 2 Test and measurement

Unit 3 Analogue electronics

Unit 4 Digital electronics

Ian Sinclair has been an author of market-leading books for electronic servicing courses for over 20 years, helping many thousands of students through their college course and NVQs into successful careers. Now with a new co-author, John Dunton, the new edition has been brought fully up-to-date to reflect the most recent technical advances and developments within the service engineering industry, in particular with regard to television and PC servicing and technology.

Contents

Preface to the second edition – level 3 iv

Acknowledgements iv

Unit 1 1

26 Sine wave driven circuits 2

27 Transformers and power transfer 20

28 Semiconductors, active devices and transducers 31

Unit 2 56

29 Meters and data 57

30 The analogue oscilloscope 72

31 Test and measurement 85

32 Rework, repair, reliability, safety and European Union directives 103

Unit 3 124

33 Direct current power supplies 125

34 Analogue amplifi ers 144

35 Oscillators and waveform generators 172

Unit 4 184

36 Logic families and terminology 185

37 Sequential logic 198

38 Digital communications 215

39 Test equipment and fault-fi nding 230

Answers to multiple-choice questions 245

Index 246