Keysight E8257D/67D - Page 192

E8257D/67D, E8663D PSG Signal Generators Service Guide
Assembly Replacement
Assemblies That You Can Replace
3-2
• “A25 50 GHz Highband Detector (Options 532 and 544)” on page 3- 67
• “A25 67 GHz Highband Detector (Options 550 and 567)” on page 3- 68
• “A24 40 GHz Highband Coupler (Option 540)” on page 3- 58
• “A24 50 GHz Highband Coupler (Options 532 and 544)” on page 3- 60
• “A24 67 GHz Highband Coupler (Options 550 and 567)” on page 3- 62
• “A25 20 GHz Highband Detector (Options 503, 509, 520, & 521)” on page 3- 64
• “A25 40 GHz Highband Detector (Option 540)” on page 3- 66
• “A25 50 GHz Highband Detector (Options 532 and 544)” on page 3- 67
• “A25 67 GHz Highband Detector (Options 550 and 567)” on page 3- 68
• “A25B Highband Detector Bias Board” on page 3- 70
• “A26 MID (Microcircuit Interface Deck)” on page 3- 72
• “A27 40 GHz Doubler (Option 540)” on page 3- 74
• “A27 40 GHz Doubler (Options 532 and 544 only)” on page 3- 76
• “A28 YIG Oscillator” on page 3- 78
• “A29 20 GHz Doubler” on page 3- 80
• “A30 Modulation Filter (Standard and Option 1EA/1EU)” on page 3- 82
• “A31 Motherboard (E8257D & E8663D)” on page 3- 84
• “A31 Motherboard (E8267D)” on page 3- 86
• “A32 10 MHz Crystal Oscillator” on page 3- 88
• “A33 6dB PAD (Options 503, 509, 520, and 521)” on page 3- 90
• “A33 10dB PAD (Options 532 and 544)” on page 3- 92
• “Rear Panel (Standard)” on page 3- 94
• “Rear Panel (Option 1EM)” on page 3- 96
• “A34 Internal Hard Drive (E8267D Only - Discontinued)” on page 3- 99
• “A35 3–20 GHz I/Q Modulator (E8267D Only - Standard or with Option 015)” on page 3- 100
• “A35 3–20 GHz I/Q Modulator (E8267D Only - Standard or with Option H16/016) (Serial Prefixes
>=US4722/MY4722)” on page 3- 102
• “A36 Quadraplier (Options 550 and 567)” on page 3- 104
• “A37 Upconverter (E8267D Only)” on page 3- 106
• “A38 Lowband Switch Filter” on page 3- 108
• “A39 Directional Sweep Coupler” on page 3- 110
• “A40 Compact Flash Drive Assembly” on page 3- 112
• “A41 Flash Drive Door Assembly” on page 3- 114
• “A42 20 GHz Power Amp (Option 521)” on page 3- 116
• “A43 Lowband Amp Filter” on page 3- 118
• “A44 Scan Modulation Bias Adapter (E8257D- 520 and E8663D Only)” on page 3- 120
• “AT1 90 dB Attenuator” on page 3- 122
• “AT1 115 dB Attenuator” on page 3- 124
• “AT1 90 dB Attenuator (Option 1EM)” on page 3- 126
• “AT1 115 dB Attenuator (Option 1EM)” on page 3- 128
• “B1 Fan” on page 3- 130