BEKO bbk ld1506x service manual free download

File name bbk_ld1506x_service_manual.pdf

LD1506X(RU) Service Manual Catalog Chapter One About Maintenance 1 1.1 Safety precautions 1 1.1.1 Power supply 1 1.1.2 Precautions for antistatic 1 1.1.3 Precautions for display screen 1 1.1.4 Precautions for laser head 2 1.1.5 About placement position 2 1.2 Maintenance method 2 1.2.1 Electric resistance method 2 1.2.2 Voltage method 2 1.2.3 Current method 2 1.2.4 Element substitution method 2 1.2.5 Cutting method 2 1.2.6 Visualized method 3 1.2.7 Comparison method 3 1.3 Required device for maintenance 3 Chapter Two Functions and Operation Instructions 4 2.1 Section One TV Segment 4 2.1.1 Features 4 2.1.2 Set list 5 2.1.3 Controls and functions 5 2.1.4 Connection and starting 7 2.1.5TV mode 7 2.1.6 PC monitor mode 9 2.2 Section Two DVD Segment 10 2.2.1 Controls and functions 10 2.2.2 Function settings 10 15 2.2.3 Others 13 Chapter Three Principle and Servicing 16 The previous manual: TV part 16 Section One Principle of the player 16 3.1.1 System control principle 16 3.1.2 Overall wiring diagram 17 3.1.3 Block diagram of the player 18 3.1.4 Audio circuit 19 3.1.5 Power circuit 19 3.1.6 Video circuit 20 Section Two Troubleshooting flow chart 21 Section Three Waveform diagram 33 The next manual: DVD part 41 Section One Principle of the player 41 3.1.1 Audio circuit 41 3.1.2 Video circuit