Agilent Technologies 8752C manual ReceiverTroubleshooting8-13

Models: 8752C

1 510
Download 510 pages 4.78 Kb
Page 293
Image 293

identiandRefrencCheck"inCheckoscilloscopeck￿Memonicthees2ndthesignal2ndLOLOchecksSignalsignlocationthe\SourceofTableDescriptionattheatSampler/Mixer2ndthesamplerspins8-Troubleshooting"3.LOidenti2ndandLO￿waveformedandtheLocationsSamplerablechapterforA12illustrations8-3assembly.Referanalog.to.TableSourcetheignalbus\A128-3 paIf2ndLOisgood(B)withsampler/mixer.2ndLO\Check12Inputbad,.Trace2nd2ndLOtroubleshotandbutLO."the(0(090degrees)A4/5/6RBorsamplertheAsamplerA12issuspectedfaultyreferenceissuspectedP1--114assemblyfaulty,replaceand,A12P1continuesigalthe-2,4324A6

ReceiverTroubleshooting8-13

Page 293
Image 293
Agilent Technologies 8752C manual ReceiverTroubleshooting8-13