HP-606A-Manual 电路图.pdf

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1、 HP Archive This vintage Hewlett Packard document was preserved and distributed by www. Please visit us on the web ! On-line curator: Daniel Sheen RadioFans.CN 收音机爱 好者资料库 HEWLETTPACKARD MANUALCHANGES MODEL606A HFSIGNALGENERATOR ManualSerialPrefixed:644- ManualPrinted:August1966 MAKEALLCORRECTIONSiNT

2、H!S:ANUALACCORDINGTOERRATABELOW.THENCHECKTHEFOLLOWINGTABLEFORYOUR INSTRUMEITSERIALPREFIX(3DIGirS)ORSERIALNUMBER(8DIGITS)ANDMAKEANYLISTEDCHANGE(S)INTHEMANUAL. .NEWITEM. SERIALPREFIXORNUMBERMAKEMANUALCHANGESSE.RIALPREFIXORNUMBERMAKEMANALCHANGES 842-1 842-above123301, 2 ERRATA: CHANGE 1: 27May 1969 1-5

3、6006B Table1-1: ChangeFREQUENCYDRIFTspecificationtoread,(Attenuatoron1voltrangeandbelow) Lessthan50partsin106(or5cycles,whicheverisgreater)per10minuteperiodafter 2hourwarm-up.Lessthan10minutestorestabilizeafterchangingfrequency. ChangetheOutputImpedanceSpecificationtoread:50ohms;SWRlessthan1.2on0.3v

4、olt attenuatorrangeandbelow.Deletetheremainderofthespecification. Paragraph4-62: Changestepsd, e,andftoread: (d)Tochecktheoutputimpedance,switchtheVTVMtothe1voltrange,andtheattenuator totheO.3voltrange. (e)Ionthe0.1scaleat20MHz. (f)Removethe50-ohmload.Outputvoltageshouldriseto2O.2V. Paragraph4-64: C

5、hangestepa toread,AllowModel606Atowarmupforatleasttwohours.,. PartsList: ChangetheStockNo. oftubesV3andV4from1923-0030to1923-0072. Figure4-8andPartsList: ChangeresistorR206from1500ohms, StockNo. 0687-1521to 1100ohms,StockNo.0686-1125. Figure4-10andPartsList: ChangeVI09tubetypefrom5651 to 5651A. Reve

6、rseC102andC101Areferencedesignators. PartsList: ChangestocknumberofV5from1932-0027to1932-0045. Figure4-9andPartsList: SubstitutetheattachedschematicforthecrystalcalibratorpartofFigure4-9. AddR136,20K,StockNo.0816-0018;andCR113,26.IV,StockNo.1902-3268,as showninattachedschematic. SupplementAfor00606-

7、90006 PRINTEOINU.S.A. RadioFans.CN 收音机爱 好者资料库 SupplementAfor00606-90006 Page2of3 CHANGE1: (Cant.) PartsList: Substitutethebelowlistingsforcrystalcalibratorparts: (PrefixReferenceDesignatorwithA4.) Reference r5iJPartNo. Description# Designation Note A4 00606-603BOARDASSY:CRYSTAL CALIBRATION 0380-0059

8、SPACER:SLEEVE BRASSFOR#6HOW C10150-0093 C:FXDCER0.01UF+80-20%100VDCW C20150-0093 C:FXDCER0.01UF+80-20%100VDCW C30130-0017 C:VARCER8-50PF C40160-0196C:FXDMICA24PF5%300VDCW C50140-0200C:FXDMICA390PF5% C60140-0204 C:FXDMICA47PF5%NPO500VDCW C70150-0093C:FXDCER0.01UF+80-20%100VDCW C80150-0050C:FXDCER1000

9、PF600VDCW C90150-0050C:fXDCER1000PF600VDCW C100140-0176C:FXDMICA100PF2% Cll0140-0204C:FXDMICA47PF5%NPO500VDCW C120150-0121C:FXDCERO.lUF+80%-20%50VDCW CD0150-0096C:FXDCER0.05UF+80-20%100VDCW C140180-0155C:FXDELECT2.2UF20%20VDCW C150150-0093C:FXDCER0.01UF+80-20%100VDCW CRI1901-0025OIDDE:SILICON100WV 1

10、00MA CR21910-0016DIODE:SILICONIN1566 CR31910-0016oI DOE: SI LI CON1N1566 CR41910-0016DIODE:SILICONIN1566 CR51910-0016DIODE:SILICON1N1566 CR61910-0040DIODE:SILICON30MA30WV CR71901-0040DIODE:SILICON30MA30WV CR81910-001601 ODE:SILICON1N1566 CR9lQ10-0016OIODE:SILICON1N1566 Ql1854-0005TRANSISTOR:SILICONN

11、PN2N708 Q21854-0005TRANSISTOR:SILICONNPN2N708 Q31854-0005TRANSISTOR:SILICONNPN2N708 Q41853-0009TRANSISTOR:SILICONPNP Q51853-0009TRANSISTOR:SILICONPNP Q61854-0071TRANSISTOR:SILICONNPN R10757-0458 R:FXDMETFLM51.1KOHM1%118101 R20757-0442R:FXOMETFLM10.0KOHM1%118101 R30751-0200 R:fXDMETFLM5.62KOHM1%1/810

12、1 R40757-0280 R:FXDMETFLM1KOHM1%1/8101 R50757-0442 R:FXDMETFLM10.0KOHM1%118101 R60757-0458 R:FXDMETFLM51.1KOHMU118101 R70757-0418 R:FXDMETFLM619OHM1%118101 R80698-3155 R:FXDMETFLM4.64KOHM1%1/8101 R90757-0280R:FXDMETFLM1KOHMU118101 RIO0698-3155 R:FXDMETFLM4.64KOHM1%1/8101 Rll2100-1774 R:VAR1011012KOH

13、M10%LIN1/2101 R120698-3155 R:FXDMETFLM4.64KOHM1%1/8101 R130698-3439 R:FXDMETFLM178OHMU1/801 R140757-0123 R:FXDMETFLM34.8KOHMU118101 R150757-0418 R:FXDMETFLM619OHMU118101 I 7FebS9 RadioFans.CN 收音机爱 好者资料库 i?SupplementAfor00606-90006 CHANGE1: (Cont.) Page3 of 3 Reference r5j)PartNo.Description#Note Des

14、ignation R160757-0394R:FXDMETFlM51.1OHM1%1/81-1 R170698-0084 R:FXDMETFlM2.15KOHMU1181-1 R180757-0442R:FXDMETFlM10.0KOHM1%1/81-1 R190757-0280 R:FXDMETFlM1KOHM1%1181-1 R200757-0439 R:FXDMETFlM6.81KOHM1%1181-1 R210757-0439R:FXD MElFlM6.81KOHM1%1181-1 R220757-0439R:FXDMETFlM6.81KOHMU 1/81-1 R230698-0085

15、R:FXDMETFlM2.61KOHMU1181-1 R240757-0280R:FXDMETFlM1KOHM1%1181-1 R250757-0442R:FXDMETFlM10.0KOHM1%1181-1 R260698-3440R:FXDMETFlM196OHM1%118101 R270757-0199R:FXDMETFlM2l.5KOHM1%1181-1 T19100-0399TRANSFORMER Yl0410-0013CRYSTAl:QUARTI1MHZ CHANGE2: 7Feb69 Figure4-8andPartsList: ChangeR209to1.5K,5%,stockn

16、o.0686-1525. ChangeR203andR206tofactoryselectedpart. Deletefactoryselected.fromR210andR211description. CALIBRATORASSEMBLY I r-=-,-+25.6V I R136 20K +300V-+-V-_._-4-_:- CR113 26.V J o 51 XTAL CALR6 51K R7 619 R8 4640 C4 24 C +25.6V (I00Ke) + 02 RI2 4640RI3 178 R9RIO 10004640 RII+_ =2000 o CRYSTAL OSC

17、ILLATOR = R2 10K RI 51K = = COPYRIGHT1965HEWLETTPACKARDCOMPANY .606B-MOO/CAL-606A I J2 IPHONESI = R45 33K C46 0.1UF +300V + C48R44 0.01470K UF BEAT FREQUENCY OUTPUT AMPLIFIER V9B 1/212AT76 / CI3 0.05 UF R25 10K +25.6V+25.6 l (IMC)(I00KC) + CRBCR9 I I R24 1000 R21 6810 CR6 R20 6810 +25.6V C9 1000R22

18、6810 MIXER II TI RI9 1000 C7 O.OIUF RFINPUTFROM ATTENUATOR-.;._ CR5CR7 C5 390 +25.6V (I00KC) + +25.6V (I00KC) + RI4 34.BK 05 RI7RI8 2150C610K 47 CIOCI2 100IO.UF t-,I-.-lE-1-i RI6I 51 I I CRIJ _=_C_R_2_-_-:g_ lIVIDER 03,04 r25.6V (IMC) + L_ OPERATINGANDSERVICEMANUAL .,. .) 11 / / r l - SIGNAL GENERAT

19、OR 606A , I o:, , .;1; j,! , ,._. .- -ei.) - ., .f HEWLETTPACKARD CERTIFICATION TheHewlett-PackardCompanycertifiesthatthisinstrumentwas thoroughly testedandinspected and found tomeetits published specificationswhenitwas shipped fromthefactory.TheHewlett- PackardCompanyfurther certifiesthatits calibr

20、ation measurements are traceable to theU.S. NationalBureauof Standards to theextent allowedbytheBureaus calibration facility. WARRANTY AND ASSISTANCE AllHewlett-Packardproductsarewarrantedagainstdefectsin materialsandworkmanship.Thiswarrantyapplies for oneyearfrom thedateofdelivery, or,inthecase ofc

21、ertainmajorcomponents listed intheoperating manual, forthespecified period.Wewillrepairor replaceproductswhich provetobedefective duringthewarranty period. Nootherwarrantyis expressedorimplied.Wearenotliable for consequential damages. ForanyassistancecontactyournearestHewlett-PackardSalesnd ServiceO

22、ffice.Addressesareprovidedattheback of thismanual. 001706 OPERATINGANDSERVICEMANUAL MODEL606A HIGHFREQUENCY SIGNALGENERATOR SERIALS PREFIXED: 644- ForotherserialsseeAppendix) (opydgh.HEWLETT.PACKARDCOMPANY1961 1501PAGEMILLROAD,PALOALTO,CALIFORNIA,U.S.A. Printed:AUG1966 Model606ATableofContents Listo

23、fIllustrationsandTables TABLEOFCONTENTS 5-1 5-1 5-1 Page 4-48. 4-49. 4-50. 4-52. 4-54. 4-56. 4-58. 4-59. 4-60. 4-61. Section IVMAINTENANCE(Contd) 4-11.FrontPanelOperationCheck4-3 4-13.PreliminaryCheck.4-3 4-15.ModulationMeterCalibration4-3 4-16.FrequencyCalibration.4-3 4-18.OutputLevelFrequencyRespo

24、nse4-3 4-19.Troubleshooting4-4 4-27.Turn-OnProcedureAfterRepair.4-9 4-29.MechanicalAdjustmentofMeterZero4-9 4-31.GeneralTestandAlignment4-9 4-36.PowerSupplies4-10 4-42.AudioOscillator.4-10 4-43.CrystalCalibrator.4-10 4-44.TuneOscillatorandAmplifier4-10 4-45.SetMaximumOscillatorCurrent4-11 4-46.Carri

25、erZeroSet.4-11 4-47.MaximumCarrierSetand ModulationZeroSet.4-12 SetPercentModulationMeter.4-12 RFOutputMeterCalibration.4-12 AttenuatorRepair. . .4-12 AdjustFeedbackRelay4-13 DriveCableAssemblyReplacement4-13 PerformanceCheck.4-14 FrequencyCalibration4-14 Output.4-14 Modulation.4-14 FrequencyDrift4-

26、14 3-1 3-1 3-1 2-1 2-1 2-1 2-1 2-1 2-1 2-1 2-1 2-1 Page 1-1 1-1 1-1 1-1 1-2 1-2 1-2 4-1 4-1 4-1 4-2VREPLACEABLEPARTS. 4-25-1.Introduction. 425-5.OrderingInformation Appendix-ManualChanges.A-I OPERATINGINSTRUCTIONS 2-1.OutputTermination. 2-5.SettingtheCursor 2-7.OutputAttenuator 2-9.Useofthe3-VoltRan

27、ge 2- 11.ExternalModulation. 2-13.ExternalSynchronizationSignal 2-15.B+Fuse. 2- 17.ModulationData. . . IVMAINTENANCE. . 4-1.Introduction 4-3.CabinetRemoval 4-4.RFShieldRemoval 4-5.TestEquipmentRequired 4-7.TubeReplacement IIITHEORYOFOPERATION 3-1.OverallOperation. 3-3.CircuitDescription Section IGEN

28、ERAL INFORMATION. 1-1.GeneralDescription. 1-4.DifferencesbetweenInstruments 1-6.UnpackingandInspection 1-11.InstallationInstructions 1-14.PowerCable. 1-16.AccessoriesAvailable. II LIST OFILLUSTRATIONS NumberTitlePageNumberTitlePage 1-1.Model606AHighFrequencySignalGen.1-14-3.Waveformfor50%Modulation4

29、-3 1-2.lISor230voltPowerSwitch1-24-4.FrequencyCalibration4-3 2-1.ModulatingvsCarrierFrequency2-14-5.OutputLevelFrequencyResponse4-4 2-2.GeneralOperation2-24c6.InstallationofDriveCableAssembly4-13 2-3.ExternalOutputTermination2-3 4-6A.RangeSwitchDetentMechanism 4-15 2-4.Calibration2-4 4-7.Oscillatora

30、ndAmplifierTurrets 2-5.ExternalModulation2-5 viewedfromFrontPanel4-16 3-1.Model606ABlockDiagram3-0 4-8.OscillatorandAmplifierTurrets Schematic4-17 4-9.SignalGeneratorSchematic4-18 4-1.LocationDiagramModel606A .4-14-10.PowerSupplySchematic.4-21 4-2.ModulationMeterCalibration4-34-11.Model606AOutputAtt

31、enuator4-22 LIST OF TABLES 00170-4 NumberTitle 1-1.Specifications. . 4-1.TubeReplacement. 4-2.TroubleshootingChart. . 4-3.TroubleshootingtheFeedbackLoop 4-4.TypicalVoltage.OscillatorandAmpli- fierCurrentOutput 1voltinto50ohms 4-5.RegulatedPowerSupplyTolerances 5-1.ReferenceDesignationIndex. 5-2.Repl

32、aceableParts. 5-3.CodeListofManufacturers. IllustratedPartsIdentificationList Page 1-0 4-2 4-4 4-7 4-9 4-10 5-2 5-8 5-12 iii SectionI Table1-1 Model606A Table1-1.Specifications FREQUENCYACCURACY:Within:!:.1% 1-. (191 606AR TOP REAR -.! r l 12i (327) L!-r:r-; r-I- .,.-T.:;- (I) SlOE 1.- I. , RackMoun

33、t: NOTE llMENSlONSININCHESANO(MILLIMETERS) -.i -,-T1lo.n I2t2), IO 2661L I2tL.L_r.il.-I-_-.! f1!*137.n -I.19.1+ WEIGHT:, CabinetMount:Net46 lb,shipping57lb RackMount:Net43 lb,shipping58lb ACCESSORIES AVAlLABL:E: 11507AOutputTermination.Threepositions,50 ohms,foruseintohighimpedance;5ohms(10:1 voltag

34、edivision);IREStandardDummyAntenna (drivenfrom10:1divider) 10503ACables SPURIOUS AM: Humandnoisesidebandsare70 db belowcarrier down tothermallevelof50-ohmoutputsystem FREQUENCYDRIFT: (Attenuatoron1voltrangeandbelow)Lessthan 50partsin106(or5cycles,whicheverisgreater) per10minuteperiodafter2hourwarmup

35、.Less than10minutestorestabilizeafterchangingfre- quency. POWER: 115or230volts:!:.10%,50to1000cps,135watts DIMENSIONS: CabinetMount:20-3/4in. Wide,12-1/2in. high, 14-3/4in.deep MODULATIONMETERACCURACY: Within5%offullscale(from0to90% modulation) formodulationfrequenciesto10kc;within10% of fullscalefr

36、om10 to 20 kc. ENVELOPEDISTORTION: On theI-voltandlowerranges,lessthan1%at 30%modulationusinginternal400or1000cps source,lessthan3%from0to70%modulation. 11509AFuseholder,typeNconnectors.Protects outputattenuator. INCIDENTALFM: On theI-voltandlowerrangesand30%modula- tion:0.0025%or100cps,whicheverisg

37、reater SPURIOUSFM: LessthanO.OOOI%or:!:.20cpswhicheveris greater 1.76-6.0mc 5.8-19.2mc 19.0-65.0mc SquarewaveMod. O.003 fc(3kcmax.) INTERNALMODULATION: oto 100%sinusoidalmodulationat400cps:!:.5% or1000cps:!:.5% MODULATION BANDWIDTH: DCto20kcmaximum,dependsoncarrierfre- quency,fc,andpercentmodulation

38、asshownin the followingtable: Max. Mod.Frequency: 30%Mod.70%Mod. O.06fcO.02fc LEAKAGE: Negligible;permitsreceiversensitivitymeas- urementsdowntoatleastO.1microvolt FREQUENCYRANGE: 50kcto 65mcin6bands 50-170kc 165 -560kc 530 - 1800kc EXTERNALMODULATION: oto 100%sinusoidalmodulationdcto 20kc,4. 5 volt

39、speakproduces100%modulationatmodu- latingfrequenciesfromdcto20kc.Inputim- pedanceisapproximately600ohms.Mayalsobe modulatedbysquarewavesandothercomplex signals. FREQUENCY RESPONSE: Within:!:.1dbinto50ohmsresistiveloadover entirefrequencyrangeatanyoutputlevelsetting RFOUTPUTLEVEL: Continuouslyadjusta

40、blefromO.1Jlv to 3volts intoa50-ohmresistiveload.Calibrationisin voltsanddbm(0dbmis1milliwatt). AMPLITUDEMODULATION: Continuousadjustablefrom0 to 100%.Indicated by apanelmeter.Modulationlevelisconstant within:!:.1/2 dbregardlessofcarrierfrequency andoutputlevelchanges. FREQUENCYCALIBRATOR: Crystalos

41、cillatorprovidescheckpointsat100-kc (usefulto6mc)andI-mcintervalsaccurate withinO.01%from00to500C OUTPUTIMPEDANCE: 50ohms,swrlessthan1.1 onO.3voltrange;on I-voltand3-voltranges,lessthan1.1 to 20mc andlessthan1.2 to 65mc.BNCoutputconnector mateswithUG-88A/B/C/D. SPURIOUS HARMONICOUTPUT:Lessthan3% OUT

42、PUTACCURACY: Within:!:.1dbinto50-ohmresistiveload 1-000170-5 Mode1606ASectionI Paragraphs1-1to1-8 Figure1-1.Model606.1HighFrequencySignalGenerator 1-4.DIFFERENCESBETWEENINSTRUMENTS. 1-1 1-6.UNPACKINGANDINSPECTION. 1-7.UnpackandinspecttheModel606.1assoonas possibleafterreceipt.Saveallpackingmaterials

43、 untilinspectioniscomplete.Thesematerialsmay berequiredforreshipmentshouldyoudiscoverany damage. 1-8.Inspecttheinstrumentfirstforsignsofphysical damagesuchasscratchedorabradedpanel,broken knobs,etc.Ifpossible,energizetheinstrumentand checkitelectrically.Operationcheckisdescribed inparagraph4-56.Ifth

44、ereisanyindicationof damage,notifythecarrierandyourHewlett-Packard salesandserviceofficeimmediately. 1-5.TheModel606Acarriesafive-digitserial numberwithathree-digitprefix(000-00000).The. prefixchangesonlywhenachangeismadeinthe instrument.Theprefix,then,isanidentifier,and itappearsonthetitlepageofthi

45、smanualtoindicate towhichinstrumentthismanualdirectlyapplies.A supplementmaybeincludedwiththismanualtoindi- catethenecessarychangestobemadeinthemanual tomakeitapplydirectlytoinstrumentswhichcarry adifferentserialnumberprefix. o . _. .:- l.11oool- o-Uc.-.c-/ :.: SECTIONI GENERALINFORMATION 00170-4 1-

46、1.GENERALDESCRIPTION. 1-2.TheHewlett-PackardModel606Aisageneral- purposesignalgeneratorwith afrequencyrangeof SOkcto65mc.Theinstrumenthasadirectreading frequencydialcalibratedtoanaccuracyof1%.Out- putisheldconstantwithin1 dbandiscontinuously adjustablefrom.01microvoltto3voltsintoaSOohm resistiveload

47、.Aninternalcrystalcalibratorpro- videscheckpointsat100kcand 1mcintervalswith anerroroflessthan0.01%.Afront-panelmeter accuratelyindicatesthepercentamplitudemodulation forfrquencieswithinthemodulationbandwidthof thesignalgenerator. 1-3.TheModel606Ahasahighlyrefinedamplitude modulationsystemwhichallow

48、smodulationupto90% withlowdistortionandincidentalfm.Thisfeature makespossibleprecisiondistortionchecksofre- ceiversfromantennatooutput.Theinstrumentcan beinternallymodulatedat400or1000cps.Itcan beexternallymodulatedfromdcto20 kcormore, dependingonrffrequencyinuse.Complexwave- forms,squarewaves,anddc

49、voltagesmaybeused tomodulatetheModel606Afortestingandevaluating filters,networks,amplifiers,andreceivers. SectionI Paragraphs1-9to1-21 Mode1606A 1-9.POWERREQUIREMENTS.1-16.ACCESSORIESAVAILABLE. 1-17.(jJ11507AOUTPUT TERMINATION.The 606A-34Aprovidesthefollowing: c)SimulatesIREstandarddummyantenna(10:1 voltagedivision)forprecisionmeasur