Fluke NetDAQ 2640A, Service Manual

Page: 107 / 260

3-1
Chapter 3
General Maintenance
Title Page
3-1. Introduction ............................................................................................ 3-3
3-2. Warranty Repairs and Shipping ............................................................. 3-3
3-3. General Maintenance.............................................................................. 3-3
3-4. Required Equipment .......................................................................... 3-3
3-5. Power Requirements .......................................................................... 3-3
3-6. Static-Safe Handling .......................................................................... 3-3
3-7. Servicing Surface-Mount Assemblies ............................................... 3-4
3-8. Cleaning.................................................................................................. 3-4
3-9. Replacing the Line Fuse ......................................................................... 3-5
3-10. Disassembly Procedures......................................................................... 3-7
3-11. Removing the Instrument Case.......................................................... 3-7
3-12. Removing the Front Panel Assembly ................................................ 3-7
3-13. Disassembling the Front Panel Assembly ......................................... 3-11
3-14. Removing the A1 Main PCA ............................................................. 3-11
3-15. Removing the A2 Display PCA ......................................................... 3-12
3-16. Removing the A3 A/D Converter PCA.............................................. 3-12
3-17. Removing the A4 Analog Input PCA ................................................ 3-12
3-18. Removing Miscellaneous Chassis Components ................................ 3-12
3-19. Removing the Power Switch/Input Connector .............................. 3-12
3-20. Removing the Fuseholder .............................................................. 3-13
3-21. Removing the Power Transformer ................................................ 3-13
3-22. Assembly Procedures ............................................................................. 3-13
3-23. Installing Miscellaneous Chassis Components.................................. 3-13
3-24. Installing the Power Transformer .................................................. 3-13
3-25. Installing the Fuseholder ............................................................... 3-14
3-26. Installing the Power Switch/Input Connector................................ 3-14
3-27. Installing the A1 Main PCA .............................................................. 3-15
3-28. Installing the A2 Display PCA .......................................................... 3-15
3-29. Installing the A3 A/D Converter PCA ............................................... 3-15
3-30. Installing the A4 Analog Input PCA.................................................. 3-15
3-31. Assembling the Front Panel Assembly .............................................. 3-16
3-32. Installing the Front Panel Assembly.................................................. 3-16
3-33. Installing the Instrument Case ........................................................... 3-16