2 Keysight N5264A Service GuideIndexsystem, 3-1, 3-6getting ready, 3-2agile updatedownloading firmware fromthe internet, 8-6analyzeraccessories, 2-3block diagramdigital controlgroup, 5-15digital processorgroup, 5-15IF multiplexergroup, 5-13coversillustrated, 6-29part numbers, 6-28removal andreplacement, 7-5external replaceable partsillustrated, 6-29part numbers, 6-28feetillustrated, 6-29part numbers, 6-28front panelinterconnects, 5-16internal replaceable partsillustrated, 6-27part numbers, 6-26miscellaneous replaceablepartspart numbers, 6-32operationkeypad assembly, 5-17main RAM, 5-18rear panelinterconnects, 5-7, 5-18rear panel replaceable partsillustrated, 6-31part numbers, 6-30strap handleillustrated, 6-29part number, 6-28upgrades, 2-3warmup time, 3-3assemblieslocation of part numbers, 6-4replacementlist of procedures, 7-4sequence, 6-3attenuatorsrequired for servicing, 2-6BB1 fanremoval and replacementillustrated, 7-39procedure, 7-38bandwidth, synthesizeradjustment, 3-7batterydisposal, 1-10illustrated, 6-14part number, 6-11, 6-32removal and replacementillustrated, 7-41procedure, 7-40before applying power, 1-3block diagramdigital control group, 5-15digital processor group, 5-15IF multiplexer group, 5-13bottom assembly, all optionshardwareillustrated, 6-25part numbers, 6-24replaceable assembliesillustrated, 6-19part numbers, 6-18replaceable RF cablesillustrated, 6-21part numbers, 6-20replaceable ribbon cablespart numbers, 6-20replaceable ribbon wireharnessespart numbers, 6-20CcablesGPIBpart numbers, 6-32required for servicing, 2-6RFin bottom assembly,See bottomassembly,alloptions, 6-20in top assembly, all op-tions, See topassembly,alloptions, 6-16ribbonin bottom assembly,See bottomassembly,alloptions, 6-20in top assembly, Seetop assem-bly, alloptions, 6-16wire harnessesin bottom assembly,See bottomassembly,alloptions, 6-20in top assembly, all op-tions, See topassembly,alloptions, 6-16calibrationkits, 2-5care of connectors, 3-3caution, 1-2changinga serial number, 8-5channel, See receivercheckssystem, 3-1getting ready, 3-2connectorscareprinciples of, 3-3quick reference, 3-3care of, 3-3front panel, 5-16rear panel, 5-7, 5-8, 5-18Display, 5-18EXT 10 MHz REF IN, 5-7EXT 10 MHz REFOUT, 5-7
