Fluke 732B - Maintenance

5-1
Chapter 5
Maintenance
Title Page
5-1. Introduction ............................................................................................ 5-3
5-2. Service Information................................................................................ 5-3
5-3. Replacing the Fuse ................................................................................. 5-3
5-4. Cleaning the External Surfaces .............................................................. 5-3
5-5. Calibration.............................................................................................. 5-3
5-6. Preparing for Calibration ................................................................... 5-4
5-7. Preparing for 10V Calibration with Adjustment................................ 5-4
5-8. Calibration with Adjustment.............................................................. 5-6
5-9. Calibration Without Adjustment........................................................ 5-8
5-10. Access Procedures.................................................................................. 5-9
5-11. Initial Access Procedure .................................................................... 5-9
5-12. Replacing the Battery......................................................................... 5-9
5-13. Replacing the Oven Assembly........................................................... 5-13
5-14. Accessing the A5 Battery Charger..................................................... 5-13
5-15. Removing the Power Transformer Assembly.................................... 5-13
5-16. Troubleshooting ..................................................................................... 5-14
5-17. 10V Reference Performance Test ...................................................... 5-14
5-18. Troubleshooting the A5 Battery Charger Assembly.......................... 5-14
5-19. Transformer/Rectifier/Filter .......................................................... 5-15
5-20. Battery Charger.............................................................................. 5-15
5-21. +11.5V DC Preregulator................................................................ 5-15
5-22. +11.5V DC Regulator.................................................................... 5-16
5-23. −6V DC Supply ............................................................................. 5-16
5-24. IN CAL LED Logic ....................................................................... 5-16
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