Fluke 6080A Service Manual page 7

SECTION
6C-11. SUB-SYNTHESIZER VCO (A3) CIRCUIT DESCRIPTION
6C-12. SUB-SYNTHESIZER VCO TROUBLESHOOTING
6C-13. COARSE LOOP CIRCUIT DESCRIPTION (A2)
6C-14. REFERENCE SECTION BLOCK DIAGRAM
6C-15. COARSE LOOP BLOCK DIAGRAM
6C-16. COARSE LOOP TROUBLESHOOTING
6C-17. COARSE LOOP PCA ADJUSTMENTS
6C-18. Discriminator Video Amplifier Offset Adjustment, R102
6C-19. Steering Gain Adjustment, R221
6C-20. Acquisition Oscillator Level Adjustment, R227
6C-21. 40-MHz Oscillator Adjustment, L601
6C-22. 80-MHz Filter Tuning, L612 and L613
6C-23. 80-MHz Level Adjustment, R617
6C-24. 2-MHz Notch Adjustment, L205
6C-25. Alternate Reference Frequency Selection
6C-26. COARSE LOOP VCO (A5) CIRCUIT DESCRIPTION
6C-27. COARSE LOOP VCO TROUBLESHOOTING
6C-28. SUM LOOP BLOCK DIAGRAM
6C-29. SUM LOOP (A12) CIRCUIT DESCRIPTION
6C-30. RF Section
6C-31. Audio Section
6C-32. SUM LOOP TROUBLESHOOTING
6C-33. SUM LOOP ASSEMBLY ADJUSTMENTS
6C-34. Steering Level Adjustment, R112
6C-35. Buffer Gain Match Adjustment, R121
6C-36. FM Null Adjustment, R116
6C-37. Loop Gain Adjustment, R167
6C-38. Acquisition Oscillator Level Adjustment, R132
6C-39. SUM LOOP VCO (A9) CIRCUIT DESCRIPTION
6C-40. SUM LOOP VCO TROUBLESHOOTING
6D RF LEVEL/AM
6D-1. RF LEVEL FAULT TREE
6D-2. RF LEVEL BLOCK DIAGRAM
6D-3. RF LEVEL CIRCUIT DESCRIPTION
6D-4. RF Path
6D-5. Leveling Loop
6D-6. Level Control
6D-7. RF LEVEL TROUBLESHOOTING
6D-8. Unleveled Condition
6D-9. Output Assembly Test Point Signal Information
6D-10. RF LEVEL ADJUSTMENTS
6D-11. Mod Control PCA Level DAC Offset Adjustment, R23
6D-12. Mod Control PCA AM DAC Offset Adjustment, R8
6D-13. Mod Control PCA Detector Offset Adjustment, R28
6D-14. Mod Control PCA AM Depth Adjustment,
6D-15. Mod Control PCA RF Level Adjustment, R20
6D-16. Mod Control PCA External Modulation Level
Indicator Adjustment, R71
6D-17. Mod Control PCA Sum Steer Gain Adjustment
TITLE
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TABLE OF CONTENTS, continued
PAGE
6C-16
6C-16
6C-17
6C-17
6C-20
6C-22
6C-26
6C-26
6C-28
6C-28
6C-28
6C-29
6C-30
6C-30
6C-31
6C-31
6C-32
6C-32
6C-34
6C-34
6C-35
6C-38
6C-41
6C-41
6C-42
6C-42
6C-43
6C-44
6C-44
6C-45
6D-1
6D-1
6D-1
6D-3
6D-3
6D-5
6D-6
6D-6
6D-8
6D-9
6D-10
6D-10
6D-11
6D-12
R10 6D-13
6D-14
6D-15
6D-15
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