Cambridgeaudio 540A V2 int sm

This is the 42 pages manual for cambridgeaudio 540A V2 int sm.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.

Page: 1 / 42
cambridgeaudio 540A V2 int sm

Extracted text from cambridgeaudio 540A V2 int sm (Ocr-read)


Page 2

540A V2.0 SERVICE MANUAL

TABLE OF CONTENTS

Safety Precautions & Important Notes

Exploded Diagram

Input PCB Schematic (Power Supply)

Input PCB Schematic (Buffers and Switches)
Input PCB Schematic (Tone Control)

Input PCB Schematic (Protection Circuitry)
Input PCB Schematic (Headphone Driver)

Input PCB Layout (Top Side)

Input PCB Layout (Bottom Side)

Input PCB Assembly BOM

Voltage Select Switch PCB Schematic
Voltage Select PCB Layout (Top Side)
Voltage Select PCB Layout (Bottom Side)
Voltage Select PCB Assembly BOM

Mains PCB Schematic

Front Panel PCB Schematic

Mains & Front Panel PCB Layout (Top Side)
Mains & Front Panel PCB Layout (Bottom Side)
Mains & Front Panel PCB Assembly BOM

Amp PCB Schematic (Right Channel)

Amp PCB Schematic (Protection)

Amp PCB Schematic (Power Amp)

Amp PCB Schematic (Left Channel)

Amp PCB Layout (Top Side)

20

2|

22

23

24

25

26

27

Amp PCB Layout (Bottom Side)

28

Amp PCB Assembly BOM

29-3 |

Abus Module PCB Schematic

32

Abus Module PCB Layout (Top Side)
Abus Module PCB Layout (Bottom Side)

Abus PCB Assembly BOM

33

34

35

IC Pin Layout Details

36-42