HP 4935A Operating And Service Manual page 10

Model 4935A
Section Title
Locator.. .......................................................... .7-34
7-24. Al3 Receiver Board Component
Locator.. .......................................................... .7-35
7-25. Receiver Board Schematic
Diagram (Sheet 1 of 2) ................................. .7-36
7-26. Receiver Board Schematic
Diagram (Sheet 2 of 2) ................................. .7-37
7-27. A4 Transmitter Board Component
Locator.. .......................................................... .7-38
7-28. Al4 Transmitter Board Component
Locator ............................................................ .7-39
7-29. A4 Transmitter Board Schematic
Diagram (Sheet 1 of 2) ................................. .7-40
7-30. A4 Transmitter Board Schematic
Diagram (Sheet 2 of 2) ................................. .7-41
7-31. A5 Charger Board Component Locator......7-4 2
7-32. A5 Charger Board Schematic Diagram.......7-4 3
8-l. 4935A Main Block Diagram.. ....................... .8-l
8-2. Voltage-to-Frequency Conversion
Characteristics ................................................. 8-7
8-3. Voltage-to-Frequency Conversion
output ............................................................. .8-8
8-4. Frequency and Level Measurement
Timing.. ........................................................... .8-9
8-5. Control Circuitry Block Diagram.. .............. .8-11
8-6. Receiver Block Diagram.. ............................. .8-14
8-7. Switchboard Block Diagram ........................ .8-15
8-8. Input-Output Switching ................................ .8-16
8-9. Filter Block Diagram .................................... .8-17
8-10. Autorange Block Diagram ........................... .8-18
8-11. Stair-Step Sinewave.. ..................................... .8-20
8-12. Transmitter Block Diagram ......................... .8-21
8-13. Power Supply Block Diagram.. .................... .8-23
8-14. Charger Board Block Diagram.. .................. .8-25
8-17. Instrument Troubleshooting ........................ .8-32
8-18. Stair-Step Sinewave.. ..................................... .8-39
LIST OF ILLUSTRATIONS
Page Section
8-19. P/AR Signal Frequency Spectrum ............. .8-41
8-20. P/AR Transmit Signal Envelope.. .............. .8-42
8-21. 20 H z Waveform ........................................... .8-43
8-22. Transmit Monitor Test Output ................... .8-44
8-23. 4935A Signal Flow Block Diagram.. ........... .8-67
8-24. Al Front Panel Schematic Diagram.. .......... 8-69
8-25. A2 Switchboard Component Locator.. ....... .8-70
8-26. A2 Switchboard Schematic Diagram.. ........ .8-71
8-27. A3 Receiver Board Component
8-28. Al3 Receiver Board Component
8-29. A3 Receiver Board Schematic
8-30. A3 Receiver Board Schematic
8-31. A3 Receiver Board Schematic
8-32. A3 Receiver Board Schematic
8-33. A4 Transmitter Board Component
8-34. Al4 Transmitter Board Component
8-35. A4 Transmitter Board Schematic
8-36. A4 Transmitter Board Schematic
8-37. A4 Transmitter Board Schematic
8-38. A4 Transmitter Board Schematic
8-39. A4 Transmitter Board Schematic
8-41. A5 Charger Board Schematic Diagram.. .. ..8-9 1
Title
Locator ........................................................... .8-72
Locator ........................................................... .8-72
Diagram (Sheet 1 of 4)................................. .8-73
Diagram (Sheet 2 of 4). ................................ .8-75
Diagram (Sheet 3 of 4). ................................ .8-77
Diagram (Sheet 4 of 4). ................................ .8-79
Locator ........................................................... .8-80
Locator ........................................................... .8-80
Diagram (Sheet 1 of 5). ................................ .8-81
Diagram (Sheet 2 of 5). ................................ .8-83
Diagram (Sheet 3 of 5). ................................ .8-85
Diagram (Sheet 4 of 5). ................................ .8-87
Diagram (Sheet 5 of 5)................................. .8-89
Table of Contents
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