"Electronic and Electrical Servicing: Level 3" is the key to success in City & Guilds/Electronics Examination Board courses in electronic servicing, providing a thorough grounding in the electronics and electrical principles required by service engineers. Ian Sinclair and Geoff Lewis have been the leading authors of books for electronic servicing courses for over 20 years, helping thousands of students through their college courses and NVQs into successful careers. This textbook is designed to provide complete coverage of the four core units of the new Level 3 Progression Award from EEB/C&G (6958): Electrical and Electronics Servicing (Consumer/Commercial Electronics).It also remains appropriate for City & Guilds 2240 Part 2 and ideal to provide underpinning knowledge for Level 3 NVQs from C&G and EMTA. "Electronic and Electrical Servicing: Level 3" is the new title replacing "Servicing Electronic Systems: Basic Principles and Circuitry, Volume 2, Part 1" (ISBN: 1-85628-167-1). It complements the new Level 2 core text: "Electrical and Electronic Servicing: Level 2" (ISBN: 0-7506-5423-6), which is the successor to Volume 1 of the "Servicing Electronic Systems" series. Endorsed by the Electronics Examining Board for the new Level 3 Progression Award (also covers 2240 Part 2), it covers all 5 core units of the Level 3 Progression Award in one book. It is based on the classic "Servicing Electronic Systems" series by Sinclair & Lewis.