Contents
(continued)
xv
5-22. Waveform at Pin 10 of U6 ..................................................................................... 5-62
5-23. Waveform at Pin 6 of U13 ..................................................................................... 5-63
5-24. Waveform at Pin 4 of U10 ..................................................................................... 5-63
5-25. Waveform at TP6 ................................................................................................... 5-64
5-26. Waveform at Pin 7 of U12 ..................................................................................... 5-65
5-27. Waveform at Anode of CR4................................................................................... 5-68
5-28. Waveform at Pin 6 of U11 ..................................................................................... 5-68
5-29. DC Sense Buffer Waveform TP6........................................................................... 5-69
5-30. AC Sense Buffer Waveform at TP6....................................................................... 5-70
5-31. Waveform at TP 3 .................................................................................................. 5-73
5-32. Waveform at Pin 18 of Hybrid H4 ......................................................................... 5-77
5-33. Power Amplifier with Calibrator Set to 22V at 1 kHz ........................................... 5-78
6-1. Front Panel Final Assembly ................................................................................... 6-6
6-2. Chassis Final Assembly ......................................................................................... 6-8
6-3. Rear Panel Final Assembly ................................................................................... 6-11
6-4. A1 Keyboard PCA ................................................................................................. 6-13
6-5. A2 Front Panel PCA............................................................................................... 6-16
6-6. A3 Analog Motherboard PCA................................................................................ 6-18
6-7. A4 Digital Motherboard PCA ................................................................................ 6-20
6-8. A5 Wideband Output PCA, Option -03 ................................................................. 6-24
6-9. A6 Wideband Oscillator PCA, Option -03............................................................. 6-28
6-10. A7 Current/HIgh-Res Oscillator PCA.................................................................... 6-32
6-11. A8 Switch Matrix PCA .......................................................................................... 6-35
6-12. A9 Ohms Cal PCA ................................................................................................. 6-38
6-13. A10 Ohms Main PCA ............................................................................................ 6-40
6-14. A11 DAC PCA....................................................................................................... 6-45
6-15. A11A1 DAC Filter SIP PCA ................................................................................. 6-47
6-16. A11A2 DAC Buffered Reference SIP PCA........................................................... 6-49
6-17. A12 Oscillator Control PCA .................................................................................. 6-53
6-18. A13 Oscillator Output PCA ................................................................................... 6-57
6-19. A13A1 Oscillator Wideband SMD PCA .............................................................. 6-59
6-20. A14 High Voltage Control PCA ............................................................................ 6-62
6-21. A15 High Voltage/High Current PCA ................................................................... 6-65
6-22. A16 Power Amplifier PCA .................................................................................... 6-69
6-23. A16A1 Power Amplifier Digital Control SIP PCA ............................................... 6-71
6-24. A17 Regulator/Guard Crossing PCA ..................................................................... 6-74
6-25. A18 Filter/PA Supply PCA.................................................................................... 6-78
6-26. A19 Digital Power Supply PCA ............................................................................ 6-81
6-27. A20 CPU PCA ....................................................................................................... 6-84
6-28. A21 Rear Panel PCA.............................................................................................. 6-87