220 E8257D/67D, E8663D PSG Signal Generators Service Guide
Replaceable Parts
Hardware
Hardware
This section lists part numbers for hardware and other instrument parts in your
signal generator.
— “Front Panel View” on page 221
— “Disassembled Front Panel View” on page 224
— “Disassembled Rear Panel View” on page 226
— “Disassembled A32 10 MHz Crystal Oscillator (Option UNR/UNX/UNY and
Instruments with Serial Prefixes ≥ US4805/MY4805)” on page 229
— “Disassembled AT1 90dB/115dB Attenuator View (Option 1E1)” on
page 231
— “Disassembled A24 20GHz/40GHz Highband Coupler and A25B Highband
Detector Bias Board (Options 503, 509, 513, 520, and 540)” on page 232
— “Disassembled A24 50GHz Highband Coupler and A25B Highband
Detector Bias Board” on page 234
— “Disassembled A24 67GHz Highband Coupler and A25B Highband
Detector Bias Board” on page 235
— “Microcircuit Interface Deck Top View” on page 236
— “Main Chassis and MID Bottom View” on page 237
— “1.85 mm RF Output Connector (Option 567 Only)” on page 240
— “2.4 mm RF Output Connector” on page 241
— “APC 3.5 RF Output Connector (Options 513 and 520 Only)” on page 242
— “Type-N RF Output Connector (Option 1ED Models Only)” on page 243
— “Main Chassis with Inside Cover and Right-Side Support Wall” on
page 244
— “Outer and Inner Instrument Covers and Associated Parts” on page 246