Tektronix Option 01 Service Manual Download

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Summary of Contents for Option 01

Page 1: ...personnel only To avoid personal injury do not perform any servicing other than that contained in Operating Instructions unless you are qualified to do so Refer to Operators Safety Summary and Service...

Page 2: ...llows B010000 Tektronix Inc Beaverton Oregon USA E200000 Tektronix United Kingdom Ltd London J300000 SonyTTektronix Japan H700000 Tektronix Holland NV Heerenveen The Netherlands Instruments manufactur...

Page 3: ...cope A few words about the organizationof this manual should be helpful Some sections deal with each option individually and some sectionsapply to all the options The lists of replaceableelectrical an...

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Page 5: ...EQUIPMENT 1 17 PERFORMANCE CHECK PROCEDURE 1 19 PREPARATION 1 19 GPlB OPTION CHECKS 1 19 ADJUSTMENT PROCEDURE 1 25 Page 2 TELEVISION OPTION and HIGH DEFINITION TELEVISION OPTION SPECIFICATION 2 1 INTR...

Page 6: ...KS 2A 19 ADJUSTMENT PROCEDURE 2A 25 Page 3 COUNTERJTIMERJTRIGGER WORD RECOGNIZER AND EXTERNAL FREQUENCY REFERENCE OPTIONS SPECIFICATION 3 1 INTRODUCTION 3 1 ACCESSORIES 3 1 DESCRIPTIONOF FUNCTIONS 3 2...

Page 7: ...CE CHECK AND ADJUSTMENT PROCEDURE 4 23 INTRODUCTION 4 23 LIMITSAND TOLERANCES 4 23 TEST EQUIPMENT 4 23 PERFORMANCE CHECK PROCEDURE 4 24 PREPARATION 4 24 DMM OPTION CHECKS 4 24 ADJUSTMENT PROCEDURE 4 2...

Page 8: ...DMM common mode check 4 30 DC Volts test setup 5 12 AMPSIOHMStest setups 5 13 AC Volts test setup 5 14 Color codefor resistorsand capacitors Semiconductor lead configurations Locatingcomponents on sc...

Page 9: ...3 10 Mechanical Characteristics 3 11 ResolutionSelections 3 12 Auto Resolution 3 12 CTTandWRmemoryMap 3 18 Counteruse 3 20 Control RegisterSetup 3 21 GateArraylnputs 3 22 SignalsTo From CTT for CTT M...

Page 10: ...eadoutChecks 4 26 H I a Readoutchecks 4 26 Dc Current Readout Checks 4 26 Ac Current Readout Checks 4 26 Calibration Routines 4 28 KernelTest Failure Codes 5 1 Front Panel LED Option Codes 5 2 Front P...

Page 11: ...symbol indicateswhere applicable cautionary or other information is to be found For maximum inputvoltage see Table 1 1 Symbols As Marked On Equipment 7 DANGER Highvoltage Protectiveground earth termin...

Page 12: ...Power On Dangerous voltages exist at several points in this product To avoid personal injury do not touch exposed connections or components while power is on Disconnectpowerbeforeremovingprotectivepa...

Page 13: ...Section I GPlB...

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Page 15: ...IIG A listing of command headers and arguments along with concise descriptions is provided in Section 6 of the IIG The alphanumeric CRT readout is used to display mea surement results diagnostic test...

Page 16: ...sage Terminato Either the End or Identify EOI or the Line Feed LF mode can be selected Measurement Terminator Follows program message unit syntax which allows numeric characters in headers and alphabe...

Page 17: ...t for False lo 5 2 mA Volts Out with Output Disabled Output Leakage Current with Power OFF 0 V VIN 2 5 V IEEE 488 Inputs Volts In for True Volts In for False Current In for True V 0 5 V Current In for...

Page 18: ...8 Options Service Table 1 5 Option 10 MechanicalCharacteristics Characteristics Weight Domestic Shipping Weight I c 17 6kg 38 8lb Performance Requirements With Power Cord Cover Pouch Probes Operators...

Page 19: ...cator on the instrument front panel Even with a Kernel failure pressing the A B TRlG button may still place the instrument in an operating mode However if the operating mode is successfully entered in...

Page 20: ...rument can be used LOCS but refer it to a qualified service technician for repair of the problem as soon as possible 3 The GPlB interface asserts Service Request SRQ provided the Request Service RQS s...

Page 21: ...LO vary among individual devices For specific device characteristics refer to the manufacturer s data book GENERAL CIRCUIT DESCRIPTION Before individual circuits are discussed in detail a general blo...

Page 22: ...ovides a GPlB port to the instrument and its options It contains the following digital circuits Address Bus and Decoding The microprocessor address bus is buffered by U4501 and U4505 The address decod...

Page 23: ...ister and latch combination provide a delay of 500 600 ns GPlB Option Theory of Operation 24x58124678 Options Service GPlB Interface IC and Buffers The actual interface to the IEEE 488 bus is accom pl...

Page 24: ...nstrument to be checked and the test equipment to an appropriate power source LIMITS AND TOLERANCES The tolerances given in these procedures are valid for an instrument that has been previously calibr...

Page 25: ...At buttons and press the Trigger SLOPE button to enter the Diagnos tic Menu The top row of readout will display DIAGNSTIC PUSH A B TRlG TO EXIT 2 Press and hold the lower Trigger MODE button to sequen...

Page 26: ...minated e Turn on the controller and enter Program A from the Programming part of Section 2 of this manual f Run Program A g Connect the GPlB controller to the oscilloscope s rear panel GPlB CONNECTOR...

Page 27: ...rizontal graticule line aa CHECK The oscilloscope trace is between 2 4 and 3 6 divisions above the center horizontal graticule line I Enter the command CH2 P0S O O bb Enter the command CH2 POS m CHECK...

Page 28: ...cedure while the temperature is drifting or before the standard instrument is calibrated may cause erroneous calibration settings NOTE When performing any of the automatic calibration routines such as...

Page 29: ...m 110 REM responses from TEKTRONIX 24X5B 100 REM Program to send commands and queries to and receive 2467B Oscilloscopes 120 INIT 125 PAGE 130 REM Disable SRQ Handler until ready 140 ON SRQ THEN 570 1...

Page 30: ...550 PRINT EVENT NO 560 PRINT E 570 RETURN The program example that follows performs functions similar to Sample Program A but is written to run on a TEKTRONIX 4041 controller I Program to send command...

Page 31: ...vent 530 Resume SAMPLE PROGRAM C The program example that follows performs functions similar to Sample Programs A and B but is written to run on the Hewlett Packard9836C controller This program is wri...

Page 32: ...INPUT Command Response IF LEN Response O THEN 340 PRINT TO instrument Response OUTPUT Instr Response Query O FOR 1 1 TO LEN Response IF Response I I1 n THEN Query l NEXT I IF Query l THEN ENTER Instr...

Page 33: ...of error that occurred Table 8 2 lists the Serial Poll Status Bytes and the associated EVEnt codes generated by the GPlB Option If there is more than one event to be reported the instrument reasserts...

Page 34: ...de for an event waiting to be Table B 2 GPlB Status Codes Serial Poll Status Byte EVENT Code 000 401 402 403 101 102 103 104 105 106 107 108 109 201 202 203 204 205 250 251 252 253 254 255 302 350 Ins...

Page 35: ...lable Asynchronous option error Overrange error No probe installed Fifty ohmoverload Oscilloscope test cal exer complete passed Oscilloscope test complete failed Option 1 measurement complete Option 2...

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Page 37: ...Section 2 TELEVISION I...

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Page 39: ...he following optional accessories are also available NOTE 24X5B12467B Options Service Manual Protective Waterproof Vinyl cover Composite video is the picture waveform complete with vertical and horizo...

Page 40: ...thin 1 Within 1 2 Within 2 3 Within I 4 With fast rise step rise time 1 ns 1 Mil dc input coupling an external 50 il termination and VAR VOLTSIDIV control in calibrated detent Exclude the first 50 ns...

Page 41: ...0 Hz interlaced or noninterlacedsystems For noninterlaced scan systems the video signal source must start and end with full lines of video for correct line identificationin the field trigger modes The...

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Page 43: ...g the A B TRIG but ton may still place the instrument in an operating mode However if the operating mode is successfully entered instrument operation may be unpredictable If the instru ment then funct...

Page 44: ...he top of the CRT display The message meanings are as follows LlNE 1 OCCURS PRIOR TO FLD SYNC System M protocol is currently selected LlNE 1 COINCIDENT WITH FLD SYNC Nonsystem M protocol is currently...

Page 45: ...ose or determine automatic sync polarity enter the Diagnostic Monitor and choose TV EXER 63 see instructions 1 and 2 under TV Protocol and Line TV Option Preparation for Use 24x58124678 Options Servic...

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Page 47: ...ogy Logic functionde scriptions contained in this manual use the positive logic convention The specific voltages which constitutea HI or a LO vary among individualdevices Forspecific devicecharacteris...

Page 48: ...he Mode Select logic selects the propersignaltoarmtheAuxiliaryTriggergenerator TheAuxiliary Trigger generator triggers the standard instrument s sweep generator when sweep holdoff has ended and the se...

Page 49: ...ode CR5526A will forward bias shutting off U5445D and forward biasing CR5623B This reducesthe output voltage of U5634C and decreases the base drive voltage on U5445C This raises the transistor s colle...

Page 50: ...off through R5831 Comparatorselection either U5755or U5855 is controlled bytheCH2INVERTsignal The signalfrom Channel2 isinverted by U5855 but not by U5755 If the front panel INVERT is selected thesign...

Page 51: ...ync only Counters in the digital section use FlELD in selecting either the Field 1 or Field 2 line counter Both U5456B and U5756B generate FlELD ID at the same time On interlaced scan signals FlELD ID...

Page 52: ...elect Logic The microprocessor writes to the register whenever the option is selected and the register s address is decoded by U5880 and U5460 COUNTERITIMER CounterITimer U5575 contains three programm...

Page 53: ...de DSMODE selects Field 1 or Field 2 A trigger can not occur until after holdoff ends holdoffends when AH0 goes LO and the Auxiliary Trigger generator is armed Inthefollowingdiscussion itisassumedthat...

Page 54: ...theoutputof U589OAwill betheinputE DS the first active channel s sweep and Counter 1arms thetrigger will be HI during the sweep for the first active vertical channel generatorfor the next active chan...

Page 55: ...has been previously calibrated in an ambient temperature between 20 C and 30 C and is operating in an ambient temperature between 15 C and 55OC The instrument also must have had at least a 20 minute...

Page 56: ...in 2 8 Oscilloscope with P6137 1O X Standard Accessory Probe 9 Precision Cable 13 Termination I Impedance 75 Q Bandwidth 400 MHz General Purpose Impedance 50 Q 10 Cable 11 Cable 2 required 12 Terminat...

Page 57: ...he Diagnos tic Menu The top row of readout will display DIAGNSTIC PUSH A B TRlG TO EXIT Press and hold the lower Trigger MODE button until the message TV EXER 61 appears at the lower left corner of th...

Page 58: ...ce in the following parts reduce the trace inten sity until the leading edge of the signal is not visible d CHECK Display aberrations are within 1 0 2 divi sion or less Exclude the first 50 ns followi...

Page 59: ...sinewave generator output via a precision 50 a cable two 50 R 10X attenuators and a 50 R termination to the CH 1 input connector CH 1 VOLTS DIV 50 mV 20 MHz BW LIMIT On n Remove one of the 10X attenua...

Page 60: ...ithin 1divisionof display as possible the center horizontal graticule line e Set f Disconnect the test equipment from the instrument CH 2 Input Coupling TV CLAMP A SEC DIV 20 ps TRIGGER SOURCE CH 1 TR...

Page 61: ...in the previousfield for a multifieldinputsignal Forexample usingan NTSCsignal the readoutwould changeto F1 263 I Adjust the pulse width so that the negative edge of the second pulse is aligned with t...

Page 62: ...That the display istriggeredand stable e Set CH 2 VOLTSjDIV to 1V s Disconnect the signal from the CH 2 input connector Connecttheoutput of the compositesync generatorto the CH3 input connectorvia a...

Page 63: ...t Procedure is used to restore optimum performance or to return the option to conformance with its Performance Requirements as listed in Table 2 1 The TV Option should only be adjusted when the standa...

Page 64: ...esponse as possible This coil is locatedonthe Maincircuit board which ispartofthe standard instrument See the standard instrument Service manualfor coil location d Disconnectthe test equipmentfrom the...

Page 65: ...put on all lines c Atthispointyoushouldhavethesynctipandcolorburst if burst is on of one line of video displayedon screen CH 1and CH 2 CH 1and CH 2 VAR CH 3 and CH 4 100 mV Indetent 0 1 v d Bench scop...

Page 66: ...e watching the waveform displayed on the bench scope turnR5608ontheNboardandobservethewaveform As youdecreasetheresistanceof R5608youwillseetheaberrations in the bottom of the sync pulse decrease The...

Page 67: ...POSITION control to set trace to the center graticule i Press the upper Trigger COUPLING button j CHECK Readout indicates ADJ A FOR MINIMUM OFFSET k Adjust A control to minimize offset between the cen...

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Page 69: ...es The following optional accessoriesare also available Compositevideois thepicture waveformcomplete with vertical and horizontal blanking and sync Composite sync is vertical and horizontal sync 24X5B...

Page 70: ...system with external50 a termination on 1 Ma input Within I Within 1 2 Within 2 2 Within 1 4 Within I 10 Within 1 20 With fast rise step risetime I ns I Ma dc input coupling an external50 a terminati...

Page 71: ...lines 50 Hz or 60 Hz interlacedor noninterlaced systems For noninterlacedscan systems the video signal source must start and end with full lines of video for correct line identificationin the field tr...

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Page 73: ...nexttimepower isappliedto the instrument The power uptests automatically performed each time the oscilloscope is turned on test both the standard oscilloscope circuitryandthe HDTVOptioncircuitry The H...

Page 74: ...pper Trigger COUPLING button causing the currently selected protocol to appear at the top of the CRT display The message meanings are as follows LINE1 OCCURS PRIOR TO FLD SYNC System M protocol is cur...

Page 75: ...NEGATIVE TV Option will select sync negative when entering TV trigger coupling mode NSYNC POSITIVE or NSYNC NEGATIVE or NSYNC SLOPE DEFAULT SLOPE DEFAULT TV Option will default to the A trigger slope...

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Page 77: ...re individual circuits are discussed in detail a general block leveldiscussionisprovidedtoaidinunderstandingoverall operationoftheoptioncircuitry Asimplifiedblockdiagramofthe option showingbasic inter...

Page 78: ...rmationcon cerning the electrical operation and circuit relationships of the 2467B High Definition Television circuitry Unique circuitry is described in detail while circuits common in the electronics...

Page 79: ...ed pin5isHI FIXED GAIN AMPLIFIER AND BACK PoRCH CLAMP 14 4 V When the collector signal of Q5515 goes positive The second stage amplifier circuitry providesadditional gain the start Of a sync the to th...

Page 80: ...and C5640 control the large signal ac response of the Vertical Back Porch Clamp during the sampling period BACK PORCH CLAMP SWITCHING The Back Porch Clamp Switching circuitry determines when the Vert...

Page 81: ...ing COMP SYNC 2XH and PLL LOCK signals to generate the output signals HTRIG VERT SYNC m FIELD ID FAST DISCHARGE and RAMP DRIVE The interlaced scan detector U5756 detects whether the incoming video sig...

Page 82: ...selected and the register s address is decoded by U5880and U5460 COUNTERITIMER Counterrrimer U5575 contains three programmable counters used to determine the maximum number of lines in a givenfield a...

Page 83: ...DEselects Field1 or Field2 Atrigger can not occur untilafter holdoffends holdoffends when AH0 goes LO and the Auxiliary Trigger generator is armed Inthefollowingdiscussion itisassumedthat holdoff has...

Page 84: ...tput of thecounter 3 isinverted and delayed by U5875B Theoutput of U5875B is combined with the Field 1and Field 2 counter outputs by NORgate U58388 When the output of U5838Dis HI then U5590B is enable...

Page 85: ...trument that has been previously calibrated in an ambient temperaturebetween 20 C and 30O Cand isoperatinginan ambient temperature between 15O C and 55OC The instru mentalsomusthavehadat leasta20 minu...

Page 86: ...quency 50 kHz Amplitude accuracy constant within 3 of a referencefrequency as output frequency changes TEKTRONIX SG 502 RC O cillator TEKTRONIX SG 503 LeveledSinewave Generat r 6 Pulse Generator Perio...

Page 87: ...buttonto enterthe DiagnosticMenu Thetop row of readout will display DIAGNSTIC PUSH A B TRlG TO EXIT Pressand holdthe lower Trigger MODE button until the message HD EXER 61 appearsat the lower leftcorn...

Page 88: ...Setthegeneratortoproducea60 Hz 5 divisiondisplay c Set CH 1VOLTSIDIVto 50 mV Usethe CH 1POSITION controlto bringthe top of the waveform on screen NOTE As a convenientwayto excludethefirst 50ns of the...

Page 89: ...0X attenuators and a 50 fi terminationto the CH 1 input connector c Set the generator to produce a 50 kHz 5 division display d lncreasethe generator output frequencyto 10 MHz e CHECK Display amplitude...

Page 90: ...display as possible f Connecta whiteflat field HDTVvideosignal viaa 75 a cable and a 75 a terminator to the CH2 input connector e Set CH 2 Input Coupling TV CLAMP A SECIDIV 20 ps TRIGGER SOURCE CH 1...

Page 91: ...t connector c Rotatethe A control untilthe readout indicatesthat the first line of the video signal is displayed F1 I d CHECK That the oscilloscope is triggeredon the first line of Field 1 e CHECK Tha...

Page 92: ...eof the video signal is displayed F1 l s Disconnect the signal from the CH 2 input connector e Set CH 2 VOLTSIDIV to 1V Connecttheoutput ofthecompositesync generatorto the CH3 input connectorvia a 754...

Page 93: ...d by ADD button i CHECK that the display does not show linesfromthe vertical sync pulse interval j Disconnectthe linearitygenerator from the CH 2 input connector Connecttheoutput of an HDTVgeneratorto...

Page 94: ...mV Indetent e Set the A SECIDIV control to 100ps Input Coupling f Connect the leveled sine wave generator output via a precision 50 0 cable two 50 0 10X attenuators and a 50 ll terminationto the CH 1...

Page 95: ...estal output on all lines c Atthispointyou shouldhavethesynctipandcolorburst if burst is on of one line of video displayedon screen CH 1 and CH 2 CH 1 and CH 2 VAR CH 3 and CH 4 100 mV Indetent 0 1 v...

Page 96: ...rysimilar Figure 2A 2 Loop Gain Over Adjustment to those shown in Figures2A 1 and 2A 2 h While watching the waveform displayed on the bench Figure 2A 1 Loop Gain Adjustment scope turn R5608on the TV b...

Page 97: ...ty generator to produce a 100 IREpedestal output on all lines c Atthispointyoushouldhavethesynctipandcolorburst if burst is on of one line of video displayedon screen CH 1and CH 2 CH 1and CH 2 VAR CH...

Page 98: ...2A 3 Back Porch Clamp timing adjustment f Use A controlto produce a At reading of 3 ps g Connectthe XI0 probesto the CH 1and CH2 inputsof the bench scope h Attach CH 1XI0 probe to pin 8 of U5890on the...

Page 99: ...watching the waveform displayed on the bench scope turn R5710 on the HDTV board and observe the I Whentheadjustment iscomplete reinstallthe boardby waveform As you decrease R57lOthe time betweenthe f...

Page 100: ...tonto access the Diagnostic Menu NOTE IF the calibration feature is disabled the CALINO CAL jumper is in the NO CAL position CAL messageswillnot appearin theDiagnosticMenu of the CRT readout e Pressth...

Page 101: ...Section 3 CTT WR EFR I...

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Page 103: ...Also Option 11 rear panel probe power con nectors described in the 24X5B and 2467B manuals and Option 09 Word Recognizer described in this manual are not available in the same instrument 4 Logic trig...

Page 104: ...exception that precision time measurements are available with the Logic Trigger function when the B Sweep is triggered by the Word Recognizer When timing measurements are requested while a conflictin...

Page 105: ...s manual the electrical environmental and mechanical characteristics of Option 06 09 and 1E instruments are identical to those specified in the respective 24X5B and 24678 Oscilloscope Operators manual...

Page 106: ...ternal Reference External References LSDbC LSD INTERNAL EXTERNAL RANGE REFERENCE REFERENCEg 1 Hz 100 nHz 10 nHz 10 Hz 1 pHz 100 nHz 100 Hz 10 pHz 1 pHz 1 kHz 100 pHz 10 HZ 10 kHz 1 mHz 100 pHz 100 kHz...

Page 107: ...cale downranges at 9 of full scale c Full scale corresponds to the value given in the Range column The maximum displayed value for any range is the Range value minus the LSD value Resolution TBE x Per...

Page 108: ...t indicates an indirect measurement inferred from the control settings The delay time measured by the CTT will be slightly different as explained under Precision Timingnin Section 2 of the O erators m...

Page 109: ...annel measurement add 0 5 ns for channel to channel delay mismatch LSDd absolute value trR trDE lf TJE 0 0005 div X l SRREF l SRDELT lo ppm x A SECIDIV l o ppm x measured interval 50 ps If A and B swe...

Page 110: ...For delay or delta time disregarding noise in the signal this term contributes 1 LSD if the slew rate is greater than 0 03 vertical divlns or if the slew rate is greater than 30000 vertical divlhorizo...

Page 111: ...DEFINITIONS cont measured frequency x measurement interval for Frequency or Period Measurement Interval 0 5 s or two periods of measured signal whichever is greater aPerformancerequirementnot checked...

Page 112: ...imum Coincidence Between Data Inputs Do D15 Q Resulting in a Trigger Delay from lnput Word Coincidenceto Word Out 1 el40 ns INPUTS AND OUTPUTS I ASYNCHRONOUS MODE I t85 ns Maximum Coincidence Do DIE Q...

Page 113: ...ce Requirements With Power Cord Cover Pouch Test Leads Probes Operators Manual and Options Including Word Recognizer Probe Word Recognizer Probe 12 0 kg 26 4 Ib 0 27 kg 0 6 Ib Domestic Shipping Weight...

Page 114: ...ions A SECIDIV I Selection AUTO 10 ps 100 ps 1 ns Least Digit See Table 3 5 10 ps 100 ps 1 ns Table 3 5 Auto Resolution N for Average See Table 3 5 106 104 100 10 ns to 2 ps I 200 Hz to 20 kHz I 1 ns...

Page 115: ...0 ns in Precision Delay and 0 5 ns in Precision Delta Time the A GATE OUT signal must not be terminated in less than 10 kQ POWER UP TESTS A power up test failure will either flash the A SWP TRIG D in...

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Page 117: ...rm many functions within the instrument The operation of these circuits is represented by specific logic symbology and terminology Logic function descriptions contained in this manual use the positive...

Page 118: ...For the counting and timing functions the microproces sor initializes the circuitry by writing to registers The contents of the registers in turn cause the proper input signals to be selected and appl...

Page 119: ...periods of time When the frequency measurement is initiated the external reference is characterized for 100 measurements This characterization takes approximately 1 minute This is why the frequency di...

Page 120: ...r CTT firmware Since the option is allowed only 16k bytes of address space a 4 X 16k X 8 paged EPROM is used The EPROM is enabled pin 20 when the Option Select flip flop is set and addresses from 4000...

Page 121: ...81 is allowed to conduct Resistor R5970 and the emitter resistance of Q5981 combine to provide the 75 3 termination to 2 3 volts The drive from TSA makes the base of Q5982 swing between 4 V and CTT an...

Page 122: ...nter Specific setups for each CTT mode are located in accompanying tables The circuitry is connected to form three counters Counter A contains a total of 38 bits Counter B 37 bits and Counter C 17 bit...

Page 123: ...Gate Array reload and reenable counter A the only counter used in Delay By Events at the end of ADBE start A events WR ADBE start WR events B the A sweep At the end of the delay the Gate Array also ge...

Page 124: ...rt A events B x TSA WORD AHOD ADBE start A events WR x WORD AHOD ADBE start WR events WR x TSA TSB AH0 x WORD A AH0 x TSB TSB x WORD WORD BDBE start A events B BDBE start A events WR Frequency A actua...

Page 125: ...ard Instrument CTT Mode AATa BATa TSA TSB WORD Inactive TSA TSB A W B AH0 BHO DS Boolean AND Boolean AND free run Boolean OR Boolean OR free run Word trig A Sweep Word trig A Sweep free run Word trig...

Page 126: ...ion Delta Time X TSA TSB S W B AH0 BHO bS x x x x x x x x x a AAT and BAT are actually A AUX TRG and B AUX TRG A A T B BATa T AW B x x x x bBtrigger is the same as A trigger and the B events are count...

Page 127: ...alifier input Q When the OR gate s don t care input bit is HI don t care the OR gate output will be HI preventing the qualifier input from reaching the Comparator and their match bits from the Control...

Page 128: ...ch bit Data input 15 match bit Word Recognizer Status Displaya Control Register Bita Pin 3 4 5 6 10 11 12 13 Table 3 11 cont Control Register Setup Function Data input 8 input enable Data input 9 inpu...

Page 129: ...le Data input 1 input enable Data input 2 input enable Data input 3 input enable Data input 4 input enable Data input 5 input enable Data input 6 input enable Data input 7 input enable Data input 3 ma...

Page 130: ...ght be present on the incoming reference R6182 acts as a base current limiter as well as providing partial line termination Since R6182 is con nected to ground only through diodes the termination impe...

Page 131: ...TOLERANCES The tolerances given in these procedures are valid for an instrument that has been previously calibrated in an ambient temperature between 20 O C and 30 O C and is operating in an ambient t...

Page 132: ...module mainframe TEKTRONIX Part Number 012 0074 00 Connectors BNC Connectors BNC to probe tip This procedure is used to verify proper operation of the options and may be used to determine the need for...

Page 133: ...1 MHzand is stable 2 Check Minimum Sensitivity at 50 MHz lnput Coupling a Set the generator to produce a 50 0 MHz 1 3 division display CH 1 and CH 2 Horizontal b Press the upper Trigger MODE button to...

Page 134: ...VELfor a readout of 0 00 V 5 Check Delay Time a Set n Turn the A REF OR DLY POS control counterclockwise until the intensifiedzone stops movingto the left CH 1VOLTS DIV 500 mV CH 1 lnput Coupling GND...

Page 135: ...the averaged At reading is between 0 00005 ys and 0 00005 1s d Pressthe MEASUREbutton o Turn the A control to intensify the rising edge of the eleventhsquare wave e Select MORE from menu p CHECK Avera...

Page 136: ...SEC DIV knob 9 Verify Trigger Delta Delay k Adjust the B Trigger LEVELfor a readout of 0 00 V I Press the A B TRlG button to illuminate an A Trigger MODE indicator m Adjust the A Trigger LEVELfor a re...

Page 137: ...MODE button once to select TRlG A DLY o Press the Trigger SLOPE button to illuminate the SLOPE p Adjust the A control for a At reading of approximately 0 00p s The word SW will appear while making the...

Page 138: ...1to producea positive0 5 ps pulse until associated readout every Ips is off CH 1 AUTO LVL m Set pulsegenerator 2to produceapositive400 nspulse when it receivesan externaltrigger NOTE b Connect the tr...

Page 139: ...f pulsegenerator 2 movingtheactiveedgeofthe CH2signaltotheleft until CH 3 displaysa stable signal Pressthe At button Turnthe A REFOR DLY POScontrolto align thedelta referencecursorwiththefirst edge of...

Page 140: ...yed on CH 3 0 6 Vamplitude vary increase thepulseduration of pulse generator 1 until CH 3 displays a stable signal Pressthe At button Turnthe A REFOR DLY POScontroltoalignthedelta reference cursor wit...

Page 141: ...sor with the first edge of the CH 4 signal Turn the A control to align the delta cursor with the rising edge of the CH 3 signal CHECK Reading is I40 ns Press the At button e Disconnect the probe on th...

Page 142: ...e At button m CHECK Reading is a 2 0 ns and 685 ns n Press the At button k Turn the A REF OR DLY POS control to align the delta reference cursor with the falling edge of the CH 2 signal o Disconnect t...

Page 143: ...E TRIGGER HOLDOFF READOUTINTENSITY lNTENSITY MENU Functions ON OFF OFF 500 mV 50 DC MID RANGE 200 ns Knobslocked OFF OFF Pressand release until associated readout is off AUTO VERT DC MINIMUM SCALE FAC...

Page 144: ...the instrument as error message is displayed on the CRT If an error message is described in the Maintenance section of the standard instru present havethe instrumentrepairedor calibratedbyaqualified m...

Page 145: ...c Menu of the CRT readout 24x58124678 Options Service h Press the lower Trigger MODE button until the message CT CAL 81 appears in the lower left corner of the CRT i Press the upper Trigger COUPLING b...

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Page 147: ...Section 4 DIGITAL MULTIMETER I...

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Page 149: ...normal front panel control as toggles when pressed the function to the opposite state dtandard Accessories 1 In addition to the standard accessories listed in the oscilloscope manuals the accessories...

Page 150: ...full scale l C below 18O C or above 28 C a a 0 03 of reading 0 01O O of full scale 500 V 15 O C to I8 O C and 28 O C to 55 O C 1 Add i 0 003 of reading 0 004 of full scae i0C below 18 C or above 28 C...

Page 151: ...0 of full scale 40Hz to 10 kHz 1 a 0 6 of reading 0 1O O of full scale I 20 Hz to 40 Hz and 10 kHz to 20 kHz I I of reading 0 1O O of full scale 20 kHz to 100 kHz 40 Hz to 10 kHz 1 k 0 6 of reading 0...

Page 152: ...l C above I 28 Corbelow180C a 2 kQto 2 MQ 20 MQ 15 C to 18 C and 28 C to 55 C Add 0 01 of reading 0 001 of full scale I0Cabove 28 C or below 18 C 22 of reading per 10 relative humidity above 70 relati...

Page 153: ...ull scale 0 1 of reading 0 01O O of full scale 0 25 of reading 0 01 of full scale 2 Mil Add k 0 01 of reading 0 001 of full scale l C above 28O C or below 18 C a 2 of reading per 10 relative humidity...

Page 154: ...cale I Response Time Manual Range I Less than 1 e c o n d I Auto Range I Less than 2 second I lnput Resistance by Range 100 pA I Approximately 1 0 kCLa I 1 mA I Approximately 100 0 f l a I 1 A 1000 m...

Page 155: ...AMPS modes maximum voltage between inputs is limited by maximum input current Table 4 2 Option 01 MechanicalCharacteristics Characteristics Weight Without Accessories and Accessories Pouch 1 12 2 kg 2...

Page 156: ...DMM Option Specification 24x58124678 Options Service Dimensions are i n inches mm Figure 4 1 Dimensional drawing of the 24X5B Option 01 Oscilloscope...

Page 157: ...settings and with func Kernel Test tions that were established before instrument power was last turned off The instrument is now ready to Operation of the DMM Option memory ROM is make measurements c...

Page 158: ...CRT Press the upper Trigger COUPLING button and the message MOVE SOURCE FOR CON TINUITY TONE will appear in the CRT readout Touch the test lead tips together and a tone will be heard Press the upper...

Page 159: ...cific device The characteristics refer to the manufacturer s data book GENERAL CIRCUIT DESCRIPTION Before individual circuits are discussed in detail a general block level discussion is provided to ai...

Page 160: ...the measurement interval the microprocessor reads the Digital Counter calculates and displays the input s value The Power Distribution circuitry contains the floating power supplies used by the DMM c...

Page 161: ...Measurements of 10 Q or less sound the con tinuity tone measurements greater than 10 Q do not sound a tone For Temperature measurements the circuitry is set up as for the 200 Q range The resistance o...

Page 162: ...voltage references used by the current source and those used in all measurement sequences The voltage references are produced by U5050 R5049 R5054 R5055 and R5056 The Ohms Current Source uses the 6 95...

Page 163: ...inverted HI by U5130B The HI prevents the Comparator from sending frequency information to the Digital Control circuitry by holding the output of U4920D LO The Digital Counter ignores its input during...

Page 164: ...0 and DATA pin 7 signals The signals are reconstructed by line receiver U5124 The reconstructed data is clocked into the 24 bit register by the reconstructed clock signal see Figure 4 2 Three serial i...

Page 165: ...r and Processor lnterface see Diagram 30 contains the option s microprocessor inter face Counters Delay Generator and Register Control circuitry Included in the microprocessor interface is the option...

Page 166: ...s Unknown A B C Reference A B C 51 14 40 49 14 40 45 14 40 43 14 40 40 14 40 Offset A B C 71 14 40 69 14 40 65 14 40 63 14 40 60 14 40 Range Unknown A B C E O F6 22 60 F6 22 60 F7 22 60 F4 22 60 F5 23...

Page 167: ...flow through the buffer A B C F1 52 83 EPROM The EPROM stores the option s control program A B C F1 42 83 Address 0820 0823 4000 7FFF 4000 7F7F 7F80 7F81 7F82 7F83 7F84 7F85 7F86 7F87 7F88 7F8F 7F90...

Page 168: ...stops Counters 1 and FET switches to settle before a measurement and 2 When Counter 1 stops its gate goes HI Counters is taken 1 and 2 are read and the measurement calculated see Figure 4 4 Three of t...

Page 169: ...124678 Options Service U5271B are counted by U5274B This stretched V F clock is inverted by U5252D TONE CONTROL The Tone Control circuitry generates a tone when the resistance measured in Continuity m...

Page 170: ...gister s address is decoded by U5241 during a read operation The register contains the least significant bits of the 10 MHz counter U5274A the output of the Register Control s shift register U5240 and...

Page 171: ...ment that has been previously calibrated in an ambient temperature between 20 O C and 30 C and is operating in an ambient temperature between 15 C and 55OC The instrument must also have had at least a...

Page 172: ...ance test and as a preliminary troubleshooting aid Perform all steps both in the sequence presented and in their entirety to ensure that control settings are correct for the following step PREPARATION...

Page 173: ...ctors are correctly oriented so that ac voltage is not present on any exposed metal pieces Calibrator Ac Voltage V 180 d Connect the ac power amplifier by means of a BNC male to dual binding post adap...

Page 174: ...t Accuracy a Select the AC A function b CHECK Reading is within the limits shown in Table 4 22 for each ac calibrator output current Calibrator Resistance Q 2 k c Disconnect the test equipment from th...

Page 175: ...e to 0 1000 mV to the HIGH and LOW DMM input i Set the calibrator to produce a 60 Hz 10 V output b Select the DC V function j CHECK Reading is between 10 000 mV and 10 000 mV c Set the calibrator to p...

Page 176: ...set the CALINO CAL jumper P501 in the standard instrument to the CAL posi tion between pins 2 and 3 DC V input impedance selection Adjustment of the instrument must be done at an ambient temperature...

Page 177: ...agnostic Menu I Press the upper Trigger COUPLING button One of the following messages will be displayed on the CRT readout INPUT Z ON O 2VDC 2VDC 10MQ INPUT Z ON O 2VDC 2VDC 100GQ 24XSB12467B Options...

Page 178: ...12467B Options Service CONNECT TO GROUND TERMINAL ON OSCILLOSCOPE FRONT PANEL DMM BNC MALE TO DUAL BINDING CONNECT TO DMM LOW INPUT CONNECT TO V DMM HIGH INPUT BNC FEMALE TO BNC FEMALE so n CABLE FROM...

Page 179: ...Section 5 MAINTENANCE...

Page 180: ......

Page 181: ...e troubleshooting the options first make sure the standard instrument isfunctioningproperly Ingeneral to check the standard instrument the options must be removed when troubleshooting the DMM however...

Page 182: ...table OFF OFF ON ON OFF OFF ON ON Confidence Tests OFF ON OFF ON OFF ON OFF ON Option related Confidence tests Exerciser routines and their associated error codes are listedinTable5 4 Except for the D...

Page 183: ...701 a GPlB STATUS indicator or latch U4626 Malfunctionof U4831B Generator U4735A U4801 U4838A Delay Offset constant BoardTests out of limit Recalibratethe CTT Clock Frequencyconstant out of limit Reca...

Page 184: ...U5950 and for U5930pin 22 stuck LO Complex counter bit 4 Readwrite error Check U6140 U5950 and for U5930pin 22 stuck LO Complex counter bit 5 Readwrite error Check U6140 U5950 and for U5930 pin 22 stu...

Page 185: ...U6190 Multiple sweeps occurred on rising edge of EXT when driven from ATS Check HO into U6190 and look for a glitch on EXT into U6190 Expected sweep did not occur on EXT when driven from ATS Check bo...

Page 186: ...he delay there was no sweep Check B AUX TRG and HO at U6190 and output 0 1 at U6140 BHO path into Gate Array stuck low Forced HO U6l4O pin 44 doesn t work Check U6140 pin 44 and associated circuitry C...

Page 187: ...4 or inverter U5252 Malfunctionof shift register U5240 counter U5224 gate U5252E or Status Register U5260 Malfunctionof timer U5272 Malfunctionof the Delay Generator decoder U5241 or timer U5272 Malfu...

Page 188: ...asurementsfailed Output of the DCVolts Buffer is offset Check amplifier U4970 FET switch U4950D FET switch U4950C amplifier U5060A FET Q5070A and FET Q5070B The I0 output of the DC Volts Buffer is off...

Page 189: ...cause DM TEST 75 to fail with error code 02 Measuredtoo low using test setup A Malfunctionof Ohms Current Source relay K5090 relay K5091 or the front panelfuse or the connectionsto it Measurements usi...

Page 190: ...nd Setups Mode HDNrrV Exerciser HDTVrrV Exerciser HDTVrrV Exerciser H D N Exerciser Line 1 Format Selection TV ProtocolSelection TV Sync Selection TV Presets Word Recognizer Exerciser DMM Exerciser DM...

Page 191: ...nd the A AUX TRG output are checked with the CTT in LOGIC AND LOGIC OR and simulated external trigger modes Then each AH0 path is checked to see if it clears A AUX TRG between sweeps COUNTER PHASE LOC...

Page 192: ...nd multiplexer U5020 The input leads must be disconnected for the test to pass Software generates a 1 V ac signal to pin 2 of FET switch U5150 by switching 0 1 mA from the Ohms Current Source on and o...

Page 193: ...D C VOLTS 1 p A F R O M T H E BUFFER R5190 R5083 1 V 1 V 2 V K5091 K4981 77 SETUP B HIGH D C VOLTS 1 p A F R O M T H E BUFFER O H M S CURRENT S O U R C E 0 5 MR 0 5 MR R5190 R5083 1 V X l 5fl90 FRONT...

Page 194: ...nNwaveform but it will cause the line number displayed to be inaccurate For an explanation of its use refer to the TV Protocol and Line Numbering Format Selection portion of Preparation for Use in the...

Page 195: ...trument to perform one or both of the following steps in order to complete signal paths required for operation of the standard instrument circuitry NOTE JlO1 and J102 are located on the Main board in...

Page 196: ...disconnect it from the oscilloscope rear panel NOTE The Cabinet Removal procedure and the Vertical Bracket Top Cover Plate Removal procedure are at the beginning of Removal and Replacement Instruction...

Page 197: ...late 3 Removethe LED Mounting plate and the LED board being careful not to damagethe clear LED light lens To reinstall the LED board perform the reverse of the precedingsteps CTT TV HDN Option Board R...

Page 198: ...side of the front decorative trim ring Perform the first six steps of the A6 Front Panel Circuit Board Assembly Removal which is under Removaland ReplacementInstructions inthe Main tenance section of...

Page 199: ...the Probe Con nector and Fuse Assembly Removalnprocedure 2 Disconnect the cable P5290 from the right rear of the DMM board 3 Disconnect the cable P5220 from the left rear of the DMM board 4 Rotate th...

Page 200: ......

Page 201: ...tor 1234 of Subassembly2 of Assembly 23 The circuit component s number appears on the diagrams and circuit board illustrations Each diagram and circuit board illustration is clearly markedwith the ass...

Page 202: ...SSSECTOR MCX INC MARCON AMERICA CORP AMP INC GARLANDTX 75042 CHAIWAM HONG KONG 115 NE CUTOFF WORCHESTER MA 01606 7633 S 180th 2692 DOW AVE KENT WA 98032 TUSTIN CA 92680 30608 SAN ANTONIO ST 3 PEARL CO...

Page 203: ...CTOR GROUP NATIONALSEMICONDUCTOR CORP KEMET ELECTRONICSCORP NATIONALSALES HEADQUARTERS BOURNS INC TRIMPOT DIV COLORADO CRYSTAL CORP ADVANCED MICRO DEVICES HARRIS CORP HARRIS SEMICONDUCTOR PRODUCTS GRO...

Page 204: ...TICOMP INC LITELFUSE INC SUB TRACOR INC TEKTRONIX INC DALE ELECTRONICS INC 200 PARK AVE SUITE 2308 1630 MCCARTHY BLVD 114 OLD STATE RD PO BOX 14460 HWY 20 W PO BOX 858 3005 SW 154THTERRACE 3 800 E NOR...

Page 205: ...CIRCUIT BD ASSYTV 671 1 340 01 6051410 CIRCUIT BD ASSYTV OPTION 05 ONLY FOR SUBPARTSSEE A26 671 0982 00 B050000 B051160 CIRCUIT BD ASSYTV ClT 671 0982 01 8051161 CIRCUIT BD ASSYCTT lV 0PTI0N 05 06 09...

Page 206: ...NN HDR PCB MALE STR 2 X 12 0 1 CTR 0 36 53387 CA ASSY SP ELEC 40 28 AWG 14 375 LFLAT CABL 53387 RES FXD FILM 1 5K OHM 5 0 2W 91637 RES FXD FILM 1 5K OHM 5 0 2W 91637 RES FXD FILM l O K OHM 5 0 2W 9163...

Page 207: ...INPUT NAND IC DIGITAL LSTTL FLIP FL0P OCTAL D TYPE CL IC DIGITAL LSTTL TRANSCEIVER OCTALIEEE 488 IC DIGITAL LSTTL TRANSCEIVER OCTALIEEE 488 IC MEMORYCMOS SRAM 8K X 8 20ONS IOUA OE IC PROCESSOR NMOS C...

Page 208: ...lUF 50WVDC CAP FXD CER DI 0 047UF 10 50V X7R 1206 PKT CAP FXD CER DI O lUF 50WVDC CAPFXD CER D1 O l UF 50WVDC CAP FXD CER D1 O l UF 50WVDC CAP FXD CER DI lOOPF 5 100V CAP FXD CER DI O lUF 50WVDC CAP F...

Page 209: ...n i n g g g g s J 0 4 0 0 3 I I I I I 8 8 8 8 8 m w g 0 2 z 2 0 c D 0 0 0 0 J J J o o o o o 0 0 0 0 0 0 0 0 0 0 cncncncncn n n n n n c c c c c 5 5 5 5 5 R R R 1 3 1 3 D D D D D 3 3 3 3 3 cncncncncn 3...

Page 210: ...ULTRA FAST 70V 0 15A 6NS COM ANO DIODE SIG ULTRA FAST IOOV NS OPF COM AN DIODE SIG ULTRA FAST 70V 0 15A 6NS SER PAI DIODE SIG ULTRA FASTlOOV 0 74VF 4NS 2 OPF DIODE SIG ULTRA FAST 70V 0 15A 6NS COM ANO...

Page 211: ...W RES FXD FILM l OOK l O l25W RES FXD FILM I OOK l O l25W RES FXD FILM I MEG 1 O l25W RES FXD FILM l MEG 1 O l25W RES FXD FILM l MEG 1 0 125W RES FXD FILM 4 75K l O l25W RES FXD FILM 221K OHM 1 o 0 12...

Page 212: ...FXD FILM 10 OHM 1 O l25W 8050813 RES FXD FILM O OHM 1 0 125W RES FXD FILM lO OK l 0 ot0 125W RES FXD FILM lOOK l O l25W RES FXD FILM 33 2K 10 o0O l25W RES FXD FILM l OOK l O l25W RES FXD FILM 475 OHM...

Page 213: ...T CRCWl2066812FT CRCW12061003FT CRCWl2061003FT CRCWI206lOO3FT CRCWl2064751FT CRCWl2063921FT CRCW12062211FT CRCW12061001FT CRCW12062212FT CRCWl2061212FT CRCW12061001FT CRCW1206681OFT CRCWl2061001FT CRC...

Page 214: ...0 0 0 0 0 0 0 0 0 0 0 0 0 0 ininininin 8 S S S g l C o C D C D O I I I I I 0 0 0 0 0 0 0 0 0 0 n n n 3 3 n rnrnrnrnrn 9 9 9 n 9 n n n n n X X X X X P P P P P z n n z 7 1 r r r r r a z n a n n rnrnrnr...

Page 215: ...0 I I I I I U l U l U l U l c n s s a s g 0 0 3 0 I I I I I 0 0 0 0 0 0 0 0 0 0 I I I I I U l c n U l U l U l 0 0 0 0 0 W A A L N 0 0 3 0 3 0 3 U l I I O I 8 8 8 8 8 I I I I I U l U l U l U l U l 0 0...

Page 216: ...n P 0 0 P I I I I I I I I I I I I I I I I I I I I I I I I I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 w x 3 8 8 38g88 8 8 2 2 8 8 8 2 2 8 g g P...

Page 217: ...T IC DIGITAL ECL MISC PRESCALER DlVlDE MICROCKT DGTL NMOS PERIPHERIAL TIMER MICROCKT DGTL MACROCELL GATE ARRAYPRGM IC LINEAR BIFET OP AMP DUAL IC DIGITAL HCTCMOS TRANSCElVER IC DIGITAL HCTCMOS FLIP FL...

Page 218: ...2 2 2 cnn cog m m c o m c o m c o m c o m y o t I I I I b b b b b o b o o 0 0 0 0 0 o o o o o g 8 g 2 f g CDzDgg 0303ul Dul D 0 D u l J c o c o D a D m 0 c o o 8ZE8t2 E 38E2 I I I I I I I I I I I I I...

Page 219: ...D l FORM A COIL 15VDC 2200 OHM RELAY REED l FORM A COIL 15VDC 2200 OHM CA ASSY SP ELEC 40 28AWG 18 875 L TRANSISTOR PNl SI DUAL TO 78 TRANSISTOR FET N CHAN SI TO 7 TRANSISTOR SIG BIPOLAR PNP TRANSISTO...

Page 220: ...M 20 0K OHM 1 0 125W TC TO RES FXD FILM l OHM O 1 RES FXD FILM IO OK OHM 1 0 125W TC T9 RES FXD FILM IM OHM 0 1 0 25W TC T9 RES FXD FILM lOOK OHM 1 0 5W TC TO RES FXD CMPSN 100 OHM 5 0 125W RES THERMA...

Page 221: ...0 25W RES FXD FILM 9K OHM 0 25 0 125W TC T9 RES FXD FILM l K OHM 0 1 0 125W TC T9 RES FXD FILM lOK OHM 5 0 25W RES FXD FILM lOK OHM 5 0 25W RES FXD FILM 1 8K OHM 5 O Z W RES FXD FILM 5 1 K OHM 5 0 25...

Page 222: ...T LINEAR BIFET DUALOPNL AMPL IC LINEAR BIPOLAR OP AMP IC LINEAR BIPOLAR VOLTAGEREF MICROCKT LINEAR BIFEI DUAL OPNL AMPL IC LINEAR BIPOLAR VOLTAGEREG IC LINEAR BIPOLAR VOLTAGE REG IC DIGITAL CMOS SHIFT...

Page 223: ...Z 30MA 6V TERMINAL PIN PRESSFIT PCB MALE STR 0 025 QUANTITY OF 2 RES NTWK FXD FI 5 1OK OHM 5 0 125W SWITCH PUSH 3 BUTTON 1 POLERANGE SWITCH PUSH 5 BUTT0N I POLE INPUT SEL SWITCH PUSH l BTN 1 POLE TRIG...

Page 224: ...WORD RECOGNIZER PROBE OPTION 09 ONLY CAF FXD CER DI 0 22UF 80 20 50VDlP STYLE CAF FXD CERDI 0 22UF 80 20 h 50VDl P STYLE CONN HDR PCB MALE RTANG I X 10 0 15 CTR CONN HDR PCB MALE RTANG l X 36 O l CTR...

Page 225: ...1234 of Subassembly 2 of Assembly 23 The circuit component s number appears on the diagrams and circuit board illustrations Each diagram and circuit board illustration is clearly marked with the assem...

Page 226: ...C HAMLIN INC ANDERSON ELECTRONICS INC ELECTRO CUBE INC 124 MARYLAND ST 1971 N CAPITOL AVE 2801 MOORPARK AVE SUITE 7 POSTBUS90050 6 CRESSWELL PARK BLACKHEATH 322 GOLD ST 1ST FLOOR SUNRIDGE IND BLDG 10...

Page 227: ...E SEMICONDUCTOR GROUP NATIONALSEMICONDUCTOR CORP KEMET ELECTRONICSCORP NATIONALSALES HEADQUARTERS BOURNS INC TRIMPOT DIV COLORADO CRYSTALCORP ADVANCED MICRO DEVICES HARRIS CORP HARRISSEMICONDUCTOR PRO...

Page 228: ...OF COOPER INDUSTRIES INC CRL COMPONENTS INC MULTICOMP INC LllTELFUSE INC SUB TRACOR INC TEKTRONIX INC DALE ELECTRONICS INC 1630 MCCARTHY BLVD MILPITAS CA 95035 7417 114 OLD STATE RD PO BOX 14460 HWY2...

Page 229: ...UIT BD ASSYLED OPTION 10 ONLY CIRCUIT BD ASSYGPIB OPTION 10 OPTION 10 ONLY CIRCUIT BD ASSYTV OPTION 05 ONLY FOR SUBPARTS SEE A26 CIRCUIT BD ASSYNIClT OPTION 05 06 09 CIRCUIT BD ASSYCTT OPTION 06 09 ON...

Page 230: ...PFXD CER DI O O22UF 20 50V CAPFXD CER DI O O22UF 20 50V CAPFXD CER Dl O O22UF 20 50V RES FXD FILM 1 5K OHM 5 0 2W RES FXD FILM 1 5K OHM 5 0 2W RES FXD FILM lOK OHM 5 o 0 2W IC DIGITAL LSTTL LATCH OCTA...

Page 231: ...GATES QUAD 2 INPUT NAND IC DIGITAL LSlTL GATES TRIPLE3 1NPUT NAND IC DIGITAL LSlTL FLIPFL0P OCTALD TYPE CL IC DIGITAL LSlTL TRANSCEIVER IC DIGITAL LSTTL TRANSCElVER IC MEMORY CMOS SRAM 8K X 8 20ONS l...

Page 232: ...VDC CAI FXD CER DI lOOPF 5 100V CAP FXD CER Dl11 UF 80 20 50V CAPFXD CER DI 1UF 801 20 50V CAI FXD CER DI 680PF 5 100V CAP FXD CER DI 220PF 5 100V CAI FXD CER DI 47PF 5 100V CAP FXD CER DI 0 01UF 10 o...

Page 233: ...FAST 70V 0 15A 6NS DIODE SIG ULTRA FAST 70V 0 15A 6NS DIODE SIG ULTRA FAST 70V 0 15A 6NS DIODE SIG ULTRA FAST 70V 0 15A 6NS DIODE SIG ULTRA FAST 70V 0 15A 6NS DIODE SIG ULTRA FAST 70V 0 15A 6NS DIODE...

Page 234: ...SIG BIPOLAR NPN 15V 500MA TRANSISTOR SIG BIPOLAR NPN 15V 50MA TRANSISTOR SIG BIPOLAR NPN 15V 500MA TRANSISTOR SIG BIPOLAR NPN 15V 500MA TRANSISTOR SIG BIPOLAR NPN 15V 50MA TRANSISTOR SIG BIPOLAR PNP...

Page 235: ...3FT CRCWl2061502FT CRCWl2O6lOOl FT CRCWI2061502FT CRCW12061502FT CRCWl206lOOOFT CRCWl2061502FT CRCWl2061502FT CRCWl2062212FT CRCWl20612I 1FT CRCW12061001FT CRCW1206221OFT CRCWl2061002FT CRCW12062742FT...

Page 236: ...22FT CRCW12061OOOFT CRCW12065620FT CRCWl2063322FT CRCWl2063321FT CRCWl2061OROFT CRCW12062212FT CRCW12061002FT CRCW12061OROFT CRCW12061OROFT CRCW12062212FT CRCWl2061002FT CRCWI2066812FT CRCWl2061OO3FT...

Page 237: ...7 i 3F d 2 L L L 88 o o o o i i i i i 0 0 0 0 0 n n n n n 0 0 0 0 0 s s s s s Z Z Z Z Z R R R R R R R R R R N N N N N O O o a O O O O O c n R Z G G B X Z i 3 g gi D D D D D D D D D 0 D D D D C 0 U l...

Page 238: ...CRCW12061000FT CRCW1206 47R5FT CRCWl206392I FT CRCW12061001FT CRCW12061001FT CRCW12061001FT CRCW12061002Ff CRCW12061002FT CRCW12061001FT CRCWl206IOO2FT CRCW12061001FT CRCW12061001FT CRCWl2061001FT CRC...

Page 239: ...0 8 8 8 I I I I I U l U l u l U l U l 0 0 0 0 0 0 0 0 a J D 4 b I I I I I 8 8 8 8 8 I I I I I U l U l U l u l U l 0 0 0 0 0 P P I N 0 0 P 0 3 U l I I I I I 8 8 8 8 8 I I I I I C n u l r U l U l a O P...

Page 240: ...CL MUX ENCODER IC DIGITAL ECL MISC VOLTAGE CONT IC DIGITAL ECL MISC PRESCALER DIVIDEBY 100 U6l3O USED ONLY WHEN U6131 W6131 ARE IC DIGITAL ECL MISC PRESCALER DIVIDEBY 700 MICROCKT DGTL NMOS PERIPHERIA...

Page 241: ...I SW S1 40V 200MA DO 7 SEMlCOND DVC DI SW S1 40V 200MA DO 7 DIODE SIG ULTRA FAST40V 150MA 4NS 2PF DIODE SIG ULTRA FAST40V 150MA 4NS 2PF DIODE SIG ULTRA FAST40V 150MA 4NS 2PF SEMICOND DVC DI SW S1 55V...

Page 242: ...BIPOLAR PNP TRANSISTOR SIG BIPOLAR PNP TRANSIST0R FET NCHANNELS1 TRANSISTOR SIG BIPOLAR PNP TRANSISTOR SIG BIPOLAR NPN TRANSISTOR FET N CHAN SI TO 92 TRANSISTOR SIG BIPOLAR NPN TRANSISTOR FET N CHANNE...

Page 243: ...0 0 0 0 0 0 0 0 0 0 0 0 2 2 I I I I I 0 0 0 0 0 J A W O N m C n 0 0 a W N N N c n I I I I I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 r r O r N U I U I J J O I I I I I 0 0 0 0 0 c n 0 O O c n O a J W N N U l I I...

Page 244: ...0 25W RES FXD FILM 500K OHM 0 25 0 25W TC T2 RES FXD FILM 51 OHM 5 0 25W RES FXD FILM 1O K OHM 5O o 0 25W RES FXD FILM 330 OHM 5 0 25W RES FXD CMPSN 2 7 OHM 5 0 25W RES FXD FILM lOK OHM 5 0 25W RES FX...

Page 245: ...R VOLTAGE REG IC LINEAR BIPOLAR VOLTAGE REG IC DIGITAL CMOS SHIFT REGISTER IC DIGITAL CMOS SHIFT REGISTER IC DIGITAL BIPOLAR DUALRS 232 LINE REC IC DIGITAL CMOS GATES HEX INV IC LINEAR BIPOLAR TRANSlS...

Page 246: ...RIGGER SWITCH PUSH l BTN 1 POLE TRIGGER SWITCH PUSH 3 BUTTON 1 POLE RANGE CIRCUIT BD ASSY WORD RECOGNIZER PROBE OPTION 09 ONLY CAP FXD CER D1 0 22UF 80 20 50VDIP SiYLE CAPFXD CER D1 0 22UF 80 20 o 50V...

Page 247: ...ASSYWORD RECOGNIZER PROBE OPTION 09 ONLY CAF FXD CER DI 0 22UF 80 20 h 50VDl P STYLE CAPFXD CER DI 0 22UF 80 20 h 50VDlP STYLE CONN HDR PCB MALE RTANG l X 10 0 15 CTR O CONN HDR PCB MALE RTANG l X 36...

Page 248: ......

Page 249: ...tor 1234 of Subassembly2 of Assembly 23 The circuit component s number appears on the diagrams and circuit board illustrations Each diagram and circuit board illustration is clearly marked with the as...

Page 250: ...RCON AMERICA CORP AMP INC GARLAND TX 75042 CHAIWAN HONG KONG 115 NE CUTOFF WORCHESTER MA 01606 7633 S 180th 2692 DOW AVE KENT WA 98032 TUSTIN CA 92680 30608 SAN ANTONIO ST 3 PEARL COURT 2800 FULLING M...

Page 251: ...NATIONAL SEMICONDUCTOR CORP KEMET ELECTRONICSCORP NATIONAL SALES HEADQUARTERS BOURNS INC TRIMPOT DIV COLORADO CRYSTAL CORP ADVANCED MICRO DEVICES HARRIS CORP HARRISSEMICONDUCTOR PRODUCTS GROUP MIDWEST...

Page 252: ...LTICOMP INC LITELFUSE INC SUB TRACOR INC TEKTRONIX INC DALE ELECTRONICSINC 200 PARK AVE SUITE 2308 1630 MCCARTHY BLVD 114 OLD STATE RD PO BOX 14460 HWY 20 W PO BOX 858 3005 SW 154TH TERRACE 3 800 E NO...

Page 253: ...CIRCUIT BD ASSYGPIB OPTION 10 OPTION 10 ONLY CIRCUIT BD ASSYTV CIRCUIT BD ASSYTV OPTION 05 ONLY FOR SUBPARTS SEE A26 CIRCUIT BD ASSYTVICTI CIRCUIT BD ASSYCTTTTV 0PTI0N 05 06 09 CIRCUIT BD ASSYCTT CIRC...

Page 254: ...ARFXD CER DI O O22UF 20 50V CAP FXD ELCTLT47UF 50 20 o 1OWVDC CAEFXD CER DI O O22UF 20 50V CARFXD CER Dl O O22UF 20 50V CAP FXD CER DI O O22UF 20 50V CAP FXD CER Dl O O22UF 20 50V IC DIGITAL LSlTL GAT...

Page 255: ...IC DIGITAL LSTTL GATES TRIPLE3 INPUT NAND IC DIGITAL LSTTL FLIP FLOP IC DIGITAL LSTTL TRANSCElVER IC DIGITAL LSTTL TRANSCElVER IC MEMORYCMOS SRAM IC PROCESSOR NMOS CONTROLLER IC DIGITAL LSTTL GATES Q...

Page 256: ...D1 O lUF 50WVDC CAI FXD CERDI O O47UF 10 5OV CAP FXD CER DI O lUF 50WVDC CAI FXD CER D1 O I UF 50WVDC CAI FXD CER D1 O IUF 50WVDC CAI FXD CER DI 100PF 5 100V CAI FXD CERD1 O l UF 50WVDC CAI FXD CER D1...

Page 257: ...AN DIODE SIG ULTRA FAST 70V 0 15A 6NS SER PAI DIODE SIG ULTRA FAST lOOV O 74VF 4NS Z OPF DIODE SIG ULTRA FAST 70V 0 15A 6NS SER PAI DIODE SIG ULTRA FAST lOOV O 74VF 4NS 2 OPF DIODE SIG ULTRA FAST 70V...

Page 258: ...OPF DIODE SIG ULTRA FAST 70V 0 15A 6NS COM ANO DIODE SIG ULTRA FAST lOOV 4NS 2 OPF COM AN SEMICOND DVC DI WC S1 35V 33PF AT 4V DO 7 DIODE SIG ULTRA FAST 70V 0 15A 6NS COM ANO DIODE SIG ULTRA FAST lOO...

Page 259: ...06LT1 MMBT3906LT1 MMBT3906LT1 MMBT3906LTl MMBT3906LT1 MMBT3906LT1 MMBT3906LT1 MMBT2369LTI CRCW12061212FT CRCW12063921FT CRCW12061000FT CRCW12061000FT CRCW12061001FT CRCW12061001FT CRCW12061001FT CRCW1...

Page 260: ...T 3314J 1 102E CRCW12061000FT CRCWl2061502FT CRCW12061821FT CRCW12062212FT CRCW12064752FT CRCW12061001FT CRCW12068250FT CRCWl2068251FT CRCWl2064751FT CRCWl2063921FT CRCW1206 47R5FP CRCWl2O615OlFT CRCW...

Page 261: ...P 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I I I I I c n u l u l u l c n 8 g S g S e r w 88888 I I I I I ululululul o o o o PN JNy Y Y I 0 0 0 0 0 0 0 0 0 0 I I I I I I I I I I u l u l u l c n c n ulul...

Page 262: ...R R R R R R R R R R R R R R R R R R R R R R R a o o o o o o o a o o o o o o o o o o o o o o o o o o o o a o o o o o i i Ri i i i Ri R Ri i RR R R g R R i R R R R g R R R g R R i R R g g g g z g p q q...

Page 263: ...n U l U l C n 0 0 0 0 0 P L P N N P U l 0 0 0 I I I I I 0 0 0 0 0 0 0 0 0 0 I I I I I U l U l c n u l U l o o o a o 2IUaa L P 0 0 3 f q0 I l l 0 0 0 0 0 0 0 0 0 0 I I I I I U l U l c n U l U l s s s...

Page 264: ...RANS ARRAY IC DIGITAL HCTCMOS FLIPFLOP IC DIGITAL HCTCMOS TRANSCElVER IC DIGITAL HCTCMOS DEMUWDECODECODER IC DIGITAL FLIP FL0P OCTAL D TYPE IC CONVERTER BIPOLAR D A IC MEMORY CMOS EPROM MICROCKT DGTL...

Page 265: ...HERIAL TIMER MICROCKT DGTL MACROCELLGATE ARRAYPRGM IC LINEAR BIFET OP AMPiDUAL IC DIGITAL HCTCMOS TRANSCElVER IC DIGITAL HCTCMOS FLIP FL0P DUAL D TYPE MICROCKT LINEAR BIPOLAR QUAD CONPARATOR CA ASSYSp...

Page 266: ...RECT S1 800V l OA SEMICOND DVC DI SW S1 40V 200MA SEMICOND DVC DI SW S1 40V 200MA DIODE SIG ULTRA FAST 40V 150MA 4NS 2PF DIODE SIG ULTRA FAST 40V 150MA 4NS 2PF DIODE SIG ULTRA FAST 40V 150MA 4NS 2PF S...

Page 267: ...80MA TRANSIST0R FET N CHANNEL SI TRANSISTOR SIG BIPOLAR PNP TRANSISTOR SIG BIPOLAR NPN TRANSISTOR FET N CHAN SI TO 92 TRANSISTOR SIG BIPOLAR NPN TRANSISTOR FET N CHANNEL SI TO 72SD21 ODE TRANSIST0R F...

Page 268: ...OLLED RES FXD FILM l K OHM 5 0 25W RES FXD FILM lOK OHM 5 0 25W RES FXD FILM lOK OHM 5 0 25W RES FXD FILM l OK OHM 5 0 25W RES FXD FILM lOK OHM 5 0 25W RES FXD FILM l OK OHM 5 0 25W RES FXD FILM IOK O...

Page 269: ...HM 5O o O 25W RES FXD FILM lO OK OHM 1 0 125W TC T9 RES THERMAL I K OHM 40 o RES FXD FILM 990K OHM 1 lW TC T9 RES FXD FILM l K OHM 5 O 25W RES FXD FILM 500K OHM 0 25 o 0 25W TC T2 RES FXD FILM 51 OHM...

Page 270: ...oO xE22 D D D D D M M M M M C C C C C 2 2 2 2 g E B G G 8 D D D D D N N N N l U D D D D 0 5 5 5 5 5 O D D 0cD J O u l P P O O O P N I I I I I 0 0 0 0 0 O a o m O O O O O N P P r r N J N N u l D ON 0 0...

Page 271: ...ITCH PUSH l BTN 1 POLE TRIGGER SWITCH PUSH 3 BUTTON 1 POLE RANGE IC DIGITAL TTL BUFFER DRIVER HEX OC HIGH IC DIGITAL LSlTL DEMUX DECODER IC DIGITAL LSTTL BUFFER DRlVER CA ASSY Sl ELEC 16 28AWG 10 75 L...

Page 272: ...22UF 80 20 50VDIP STYLE CAf FXD CERDI 0 22UF 80 20 o 50VDIP STYLE CONN HDR PCB MALE RTANG l X 10 0 15 CTR 0 CONN HDR PCB MALE RTANG l X 36 O l CTR O RES FXD FILM 300 OHM 5 0 25W RES FXD FILM 300 OHM 5...

Page 273: ...r 1234 of Subassembly 2 of Assembly 23 The circuit component s number appears on the diagrams and circuit board illustrations Each diagram and circuit board illustration is clearly markedwith the asse...

Page 274: ...omponent s number appears on the diagrams and circuit board illustrations Each diagram and circuit board illustration is clearly marked with the assembly number Assembly numbers are also marked on the...

Page 275: ...Z 85008 4229 SANTA CLARA CA 95050 1500SPACE PARK DR RICHARDS AVE EAST HIGHWAY 50 P O BOX 180 310 PENN ST PO BOX 89 4130 S MARKET COURT NORWALK CT 06852 YANKTON SD 57078 ANDERSON ELECTRONICS INC HOLLID...

Page 276: ...ip Code 56289 SPRAGUE ELECTRIC CO 92 HAYDEN AVE LEXINGTON MA 02173 7929 WORLD HEADQUARTERS 57668 ROHM CORP 8 WHATNEY PO BOX 19515 58050 TEKA PRODUCTS INC 45 SALEM ST PROVIDENCE RI 02907 80009 TEKTRONI...

Page 277: ...TION 10 ONLY CIRCUIT BD ASSYGPIB OPTION 10 OPTION 10 ONLY CIRCUIT BD ASSYTV CIRCUIT BD ASSYTV OPTION 05 ONLY FOR SUBPARTS SEE A26 CIRCUIT BD ASSY TV CTT ClRCUlT BD ASSYCTT TV 0PTION 05 06 09 CIRCUIT B...

Page 278: ...O22UF 20 50V CAP FXD CERDI 0 022UF 20 h 50V CAP FXD CER DI 0 47UF 20 50V CAP FXD ELCTLT47UF 50 20 1 OWVDC CARFXD CER DI O O22UF 20 50V CAP FXD CERDI O O22UF 20 5OV CAP FXD CERDI O O22UF 20 50V CAP FX...

Page 279: ...UT NAND IC DIGITAL LSTTL GATES TRIPLE3 INPUT NAND IC DIGITAL LSTTL FLIPFLOP IC DIGITAL LSTTL TRANSCElVER IC DIGITAL LSTTL TRANSCEIVER TC5564PL 20 TMS9914A NL OR SN74LS32N SN74LS74AN 174169700 ORDER BY...

Page 280: ...DI O IUF 50WVDC CARFXD CER Dl O O47UF 10 50V X7R 1206 PKT CARFXD CER DI O IUF 5OWVDC CARFXD CER DI O IUF 50WVDC CAPFXD CER DI O IUF 50WVDC CARFXD CER DI 100PF 5 100V CARFXD CER DI O lUF 5OWVDC CARFXD...

Page 281: ...q a 0 0 0 YCT 0 0 0 0 0 0 0 0 0 0 I I I I I UlUlulVlUl O O N O O 0 0 O O W g g g g g 0 0 0 0 0 F F E 23 UIUlUlUlUl 0 0 0 0 0 O O W O O m o a o o 0 3 0 0 3 0 0 3 m m 8 8 8 9 3 m m m 8 8 8 E 8 8 2 2 3...

Page 282: ...l U l U l 0 0 0 C o 0 3 m 0 0 J J 0 0 0 0 3 0 3 I I I I I I I I I I I I I I I I l l U l U l U l U l C n U l U l C n C n U l C n C n U l U l U l C n u l U l 0 0 0 0 0 o o m o o 5 0 0 0 0 m o o W N O O...

Page 283: ...MMBT3906LT1 MMBT3906LT1 MMBT3906LT1 MMBT2369LT1 CRCWl2061212FT CRCWl206392l FT CRCWl206lOOOFT CRCWl2061OOOFT CRCW12061001FT CRCWl206lOOlFT CRCW12061001FT CRCW12061001FT MCR18FXEAlM MCR18FXEA1M MCR18F...

Page 284: ...0 0 0 0 I I I I I C n c n U l U l C n 0 0 0 0 0 W U l 0 N N V Sz 0 0 0 0 0 I I I I I U l C n U l U l U l g g g g s vfg2 0 0 0 0 0 I I I I I C n U l U l U l U l 0 0 0 0 0 q F p v 0 0 0 0 0 0 0 0 0 0 I...

Page 285: ...R R R r n r n r n r n r n cn nnn 2 2 2 2 2 P P P P P 9 9 I n n r r r r r 88i388 x x x x x a 2 2 2 2 8 0 0 0 0 A A i i g g g g g s z s o R R R R R r n r n r n r n r n nnKJv R R Z J R R r n r n r n r n...

Page 286: ...D 0 0 J 0 0 3 b A 0 0 0 0 0 I I I I I U l U l U l U l U l 0 0 0 1 0 1 o U l m o P 0 3 0 0 r n A 0 0 0 0 0 I I I I I I I I I I UlUlcnUlUl UlUlUlUlUl 0 0 0 0 0 0 0 0 0 P I V W O N O P m N s y ryPCTYry 0...

Page 287: ...b b 0 0 0 0 0 I I I I I CnUlcnUlUl 0 0 0 0 0 W 0 1 0 W O P C O 4 0 b b b b b 0 0 0 0 0 I I I I I Ul Ul Ul Ul Ul 0 0 0 0 0 N P N J 0 0 3 0 0 b b b b b 0 0 0 0 0 U l U l i n i n U l ininininin 0 0 0 0 0...

Page 288: ...0 0 O O O O 0 3 I I I I I u l c n u l u l u l 0 0 0 0 0 P O N d N A Y T y N I I 0 0 0 0 0 0 0 0 0 0 I I I I I u l u l c n u l u l 0 0 0 0 0 O O L O o Jao J I I I I I 0 0 0 0 0 0 0 0 0 0 I I I I I c n...

Page 289: ...IC DIGITAL HCTCMOS TRANSCElVER IC DIGITAL HCTCMOS FLIP FL0P DUAL D TYPE MICROCKT LINEAR BIPOLAR QUAD CONPARATOR XTAL UNIT QTZ 13 10669MHZ 0 001 CIRCUIT BD ASSYCIT CIRCUIT BD ASSYCT OPTION 06 09 ONLY F...

Page 290: ...LY CAF FXD CER DI 0 22UF 80 20 50VDIP STYLE CAPFXD CER DI 0 22UF 80 20 50VDIP STYLE CONN HDR PCB MALE RTANG I X 10 0 15 CTR CONN HDR PCB MALE RTANG l X 36 O l CTR CONN HDR PCB MALE RTANG I X 36 O l CT...

Page 291: ......

Page 292: ...k Outline IC type Test Voltage Heat Sink Board Name P O Part of circuit board Assembly Number The schematic diagram and circuit board component location illustration have grids A lookup table with the...

Page 293: ...E 20 f10 k1 pF 1861 2OA 5857 52 I G U E S 1 I 1 I I I I BLACK I 0 1 1 I 9 0 1 P F 1 4VDC NEGATIVE 79L00 SERIES 1 GROUND 2 OUTPUT MULTlPLlER TOLERANCE MULTIPLIER TOLERANCE under 10 pF TANTALUM VOLTAGE...

Page 294: ...MOUNIIO PARIS MANUAL BINDER 1 WKYJlT ISCHEM 1 BOARD CIRCUIT ISCHEM 1BOARD I NUMBER LOCATION LOCATION NUMBER LOCATION LOCATION ASSEMBLYNUMBER ILLUSTRA ION FOR AND CIRCUIT INSTRUMENT CIRCUIT BOARD NAME...

Page 295: ...rn 4 A AUX TRIG TRIGGER SIGNALS Sil POWER SUPPLIES B MICROPROCESSOR I Bus B TV OPTION BOARD Figure 10 5 TV option 05 simplified block diagram C T T CONTROLLED TRIGGER SIGNALS OSCILLOSCOPE TRIGGER AND...

Page 296: ...R I I AND DIGITAL CONTROL TV OPTION BOARD TRIGGER SIGNALS MICROPROCESSOR BUS 0 I I owl POWER SUPPLIES MICROPROCESSOR BUS rn 6864 55 STANDARD OSCILLOSCOPE C I T I T CONTROLLED I W DATA f SIGNAL DMM BOA...

Page 297: ...5 25 27 27 27 27 27 27 27 27 27 27 27 27 I SCHEM LOCATION 1A 2A 7P 88 3P 6A 4A 7P 2A 1A 6A 6N 1R 4R 1A 3C 3C 3C 3C 4C 4C 4C 4C 4C 5C 5C CIRCUIT NUMBER P6370 P6400 P6401 P6402 P6403 P6404 P6405 P6406 P...

Page 298: ...UPPLIES I MICROPROCESSOR FROM I O DECODER ADDRESS BUS GPlB BUFFER POWER SWITCH U47350 04743 04745 U48O1 U4701 POWER UP CONTROL b GPlB STATUS INDICATORS DS4540 DS4532 DS454 5 5V TO GPlB BUFFERS I STATU...

Page 299: ...TP4843 TP4845 TP4848 TP4849 U4501 U4505 U4601 U4605 U4606 U4608 U4625 U4626 U4701 U4705 U4706 SCHEM NUMBER 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 CIRCUIT NUMBER U4708 U47lO U4715 U4730 U4...

Page 300: ...ER TP4809 TP4841 TP4843 TP4845 TP4848 TP4849 U4501 U4505 U4601 U4605 U4606 U4608 U4625 U4626 U4701 U4705 U4706 BOARD SCHEM NUMBER 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 CIRCUIT NUMBER U470...

Page 301: ...UIT SCHEM BOARD CIRCUIT SCHEM BOARD CIRCUIT SCHEM BOARD NUMBER 1 LOCATION 1 LOCATION I NUMBER ILOCATION ILOCATION INUMBER ILOCATION ILOCATION I NUMBER ILOCATION 1 LOCATION ASSEMBLY A23 ASSEMBLY A22 W4...

Page 302: ...C NRFC ACCGR DA I E01 ATC S R G ACCRa INT CONT 07 LSB 06 05 04 010 DIOi 010 0104 RSO 0105 DIOE E i 0107 DIOE AESET CHASSIS TP4809 TP4849 OGND DGND e Static Sensitive Devices See aintenance Section I I...

Page 303: ...ED CHECK U48 11 AND THE CIRCUITRY DRIVING m m AND CS YES GPlB INTERFACE FAILED CHECK U4818 AND IT S DRIVE CIRCUITRY YES 2 POWER LATCH FAILURE CHECK U48O1 U4735D U47O1 44745 AND 44743 YES LATCH TEST FA...

Page 304: ...ER P503 TO THE NORM POSITION I FlND AND START DO TRIGGER MODE LEOS RESPOND TO PRESSINGUPPER NO MOVE CONTROL BOARD No b JUMPER P503 TO THE DIA6 POSITION JUMPER P503 TO THE LOWER TR16 MODE BUTTONS YES R...

Page 305: ...WITH I SIGNAL FROM BACK PORCH CLAMP COMPARATOR U5634C OPTION SIGNALS TO OPTION 1 t t t BACK PORCH CLAMP US712A US6458 95740 A DELAYED HORIZONTAL CLOCK t FIELD SYNC GENERATOR U54560 U5456A U57560 Q540...

Page 306: ...5 U6420 U6425 U6430 ROM OPTIONSI LEVEL SHIFTING U6290 46190 46191 96270 06271 06272 96273 96290 06291 EDGE SELECT 1 4 STANDARD OSCILLOSCOPE ANALOG SIGNALS TO OPTIONS COUNTER LEVEL SHIFTING AND MULTIPL...

Page 307: ...board 6 Static Sensitive Devices See Mamtenance Secbon COMPONENT NUMBER EXAMPLE Component Number A23 A2 R1234 e m b Number Subassembly Number Number 11used Chasm mounted components have no Assembly N...

Page 308: ...23 23 23 23 23 23 23 23 23 23 23 23 24 24 24 24 24 24 23 23 23 23 23 23 23 23 23 23 24 23 23 CIRCUIT NUMBER R5611 R56l2 R56l4 R5616 R56l8 R5620 R5622 R5623 R5624 R5626 R5627 R5628 R5629 R5632 R5652 R5...

Page 309: ...6 U5445 U5445 U5456 U5456 U5459 U5460 U5464 U5468 U5565 U5575 U5580 U5590 U5634 U5634 U5636 U5636 U5645 U5645 U5712 U5712 U5728 U5728 U5755 U5755 U5756 SCHEM NUMBER CIRCUIT NUMBER SCHEM NUMBER 24 24 2...

Page 310: ...PIN 4 2 7 U5838A PIN 9 DELAYED HORlZ CLK U5645A PIN 1 VERTICAL SYNC U5756A PIN 1 FlELD CR5653 CR5655 A A A A A A EVEN FIELD ODD FIELD FIELD 1 ODD FIELD EVEN FIELD FlELD 2 FIELD 1 I FIELD 2 FIELD 2 I F...

Page 311: ...RCUlT NUMBER A33 WORD RECOGNIZER BOARD 2 G G p F NUMBER NUMBER CIRCUIT SCHEM NUMBER NUMBER ClRCUlT NUMBER C64lO C6440 J6400 P6380 P6385 SCHEM NUMBER CIRCUIT SCHEM NUMBER I NUMBER Figure 10 15 A32 Word...

Page 312: ...bnc cable and a 754 ter minator Set initial front panel controls as follows SCHEM NUMBER 27 27 27 27 27 27 CIRCUIT NUMBER C6410 C6440 J6400 P6380 P6385 CIRCUIT NUMBER U6409 U64l5 U6420 U6425 U6430 SCH...

Page 313: ...24x58124678 Options Service p 52 PS 4 0 7 V INPUT SIGNAL WHILE OBSERVING WAVEFORMS 1 THROUGH 8 9 r 0 3 V...

Page 314: ...x58124678 Options Service INPUT SIGNAL WHILE OBSERVING WAVEFORMS 9 THROUGH 11 CONNECT A FIELD SQUARE WAVE FROM A TV GENERATOR TO THE CH 2 INPUT SET CH 2 INPUT COUPLING TO TV CLAMP I A AND B SECIDIV 5...

Page 315: ...LOCATION LOCATION PatrialA26 also shown on diagrams24 25 and 26 ASSEMBLY C5332 C5419 C5433 C5438 C5543 C5545 C5612 C5613 C5614 C5625 C5626 C5627 C5628 C5630 C5631 C5638 C5640 C5651 C5720 C5724 C5726 C...

Page 316: ...35610 LOO Static Sensitive Devices See Maintenance Section SEE D I A W FM WWER DISTRIBUTION OPTIONS SERVICE TV OPTION ANALOG CIRCUITRY 9...

Page 317: ...ASSEMBLY A26 I SCHEM BOARD I ClRCUlT 1 SCHEM I BOARD NUMBER LOCATION LOCATION NUMBER LOCATION LOCATION Patrial A26 alsoshown on diagrams 23 25 and 26 OTHER PARTS CIRCUIT NUMBER SCHEM LOCATION BOARD L...

Page 318: ...K FROM J4241 39 4N1 FROM CAPS 4 dl Static Sensitive Devices See Maintenance Sectlon I PARTIAL A26 TELEVISION AND COUNTER TIMER TRIGGER BOARD I INDICATES THE GRID COOROINATE ON ANOTHER SCHWATIC 24X5B 2...

Page 319: ...s CH 2 POSITION Midrange VERTICAL MODE CH 1 CH 3 and CH 4 Off CH 2 On CH 2 CH 2 VAR Input Coupling CH 2 Horizontal POSITION SECIDIV VAR AV and At XI0 MAG AV and At Trigger HOLDOFF SLOPE MODE SOURCE CO...

Page 320: ...TRY LOOP NOT LOCKED 1 VES A SWEEP IS NOT TRIGGERED BV TV OPTION FlND AN0 REPAIR FAULT BV PERFORMING STANDARD INSTRUMENT TROUBLESHOOTING PROCEDURE FINO AND REPAIR FAULT BV CHECKING VARIABLE GAIN AHPLlF...

Page 321: ...IGGER COUPLING I TO ALT FLD LlNE NO 20 BY CHECKING U5775A U5790Al AND ASSOCIATED CIRCUITRY FlND AND REPAIR FAULT BY CHECKING U5756 AND ASSOCIATED CIRCUITRY I I FIND AND REPAIR FAULT BY CHECKIN6 U57568...

Page 322: ...Y PERFORMINGSTANDARD INSTRUMENT TROUBLESHOOTING PROCEDURE J4234 PIN5 PERFORMSTANDARD 25mVIDIV AND IN INSTRUMENT PREAMP PHASE WITH INPUT TROUBLESHOOTING SIGNAL FlND AND REPAIR FAULT BY CHECKINGU5712 U5...

Page 323: ...ons required to produce a given waveform are noted with that waveform illustration 24x58124678 CTT OPTION SETUP Connect a 6 division 1 MHz square wave to the CH 2 input Set the CTT Menu mode to count...

Page 324: ...EM BOARD CIRCUIT SCHEM BOARD CIRCUIT SCHEM BOARD NUMBER LOCATION LOCATION INUMBER ILOCATION ILOCATION 1 NUMBER ILOCATION ILOCATION INUMBER ILOCATION ILOCATION ASSEMBLY A26 PatrialA26 also shown on dia...

Page 325: ...Device8 See Maintenance Section LEVEL SHIFTING 1 AND F A FROM M I N I X E IFROM MAIN CLI CLI CLI OAT1 ACT EHO pOK AH0 1 CR59EO r WAS Z I i P r a a v a 4 sw dlk wr m I MEMORY AND 1 0 DECODERSf s w x P...

Page 326: ...COUNTEW TIMER TRIGGER POWER DISTRIBUTION 4 9 ASSEMBLY A26 PatrialAZZ6 also shown on diagrams 23 24 and 25...

Page 327: ...U6130 REPLACES U6131 AND W6131 WHEN THESE PARTS ARE UNAVAILABLE Static Sensitive Devices See Maintenance Section 24X58 2467B OPTIONS SERVICE PHASE LOCKED LOOP AND POWER SUPPLY...

Page 328: ...LOCATION INUMBER I LOCATION ILOCATION I NUMBER ILOCATION I LOCATION ASSEMBLY A32 ASSEMBLY A33 OTHER PARTS 7 Z q T CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS CHASSI...

Page 329: ...SYNCHRONIZER Static Sensitive Devices see i n t e n a n c e section 24X5B 2467B OPTIONS SERVICE BBB 4i W O R D RECOGNIZER...

Page 330: ...S PRESS I IN BOTH THE h V AND A T FIND AND REPAIR p SWITCHES THE FAULT 1 I CTT IS HOLDINGZjZ HI OR LO OR IS HOLDINGBVMA HI FlND AND REPAIR FAULT FlND AND REPAIR I THE FAULT I INSTALL BOTH OPTIONS ON T...

Page 331: ...IS U6190 PIN 1 4 MOVING BETWEEN 3 2V AND 4 OV 0 FlND AND REPAIR FAULT 6 FlND AND REPAIR FAULT BY CHECKING U6190 PIN 26 R6291 R6290 R6104 C6291 AND R6140 FlND AND REPAIR FAULT BY CHECKING 4 6 i POSSIBL...

Page 332: ...PAIR FAULT REMOVE CONNECTOR P5990 TURN POWER OFF TURN POWER ON EXIT DIAGNOSTICS MONITOR RECONNECT CONNECTOR P5990 CTT MODE L061C TRlG6ER A SWEEP WORD RECOGNIZER A TRIGGER MODE AUTO EXlT DIAGNOSTICS MO...

Page 333: ...RECONNECTCONNECTOR P5990 CTT MODE LOGIC TR166ER v 0 SWEEP WORD RECOGNIZER I U6190 PIN 20 SHOULD BE S 3 2V FAULT IS HOLDINGSIGNAL LO flND AND REPAIR FAULT BY CHECKING U6190 AND REMOVE54232 TO ISOLATE T...

Page 334: ...AND 33 SHOULD BE MOVING BETWEEN VALID 5V I ECL LOGIC LEVELS i 3 3v 2 3 9V I FlND AND REPAIR FAULT BY CHECKING POSSIBLE CAUSE IN TABLES 5 4 1 FAULT I 1 ARD TROUBLESHOOTING PROCEDURE NO i FlND AND REPAI...

Page 335: ...OLUMN U43l0A B U4300A B C S4302 S4303 BUFFER D E IF S4304 S4305 U4320 S4306 A I COLUMN DATA REGlSTER SELECT CONTlNU1TY INDlCATOR LS4330 L TRANSDUCER DRlVE I L I FRONT DC POWER SUPPLIES J DC POWER SUPP...

Page 336: ...8 28 28 30 32 30 32 30 32 28 28 28 28 28 28 28 28 29 29 29 29 29 29 29 28 28 28 28 ClRCUlT NUMBER Q4972 Q4973 24980 Q5020 25070 Q5l24 Q5130 Q52lO Q5230 R49lO R49ll R49l3 R49l4 R49l5 R49l6 R49l7 R4920...

Page 337: ...M board Static Sensitive Devices See Maintenance Section COMPONENT NUMBER EXAMPLE Comoonent Number Assembly J 1 schemaC Number Subassembly Number rf used Chass s mounted componentshave no Assembly Num...

Page 338: ...DRAM INPUT CIRCUIT ASSEMBLY A29 Patrial A29 also shown on diagrams29 30 and 32 OTHER PARTS...

Page 339: ...LECT 0 5VI I FROM U5132 10 2M1 991 E l 5 Q4970 AMPS RANGE SELECT U4940 14 A4 lrnA Static Sensitive Devices See Halntenanse Section U4942A 13 LOW SEE DIAGRAM FOR POWER DISTRIBUTION SHILO MOUNTING HOLE...

Page 340: ...DMM V F CONVERTER AND DIGITAL CONTROL ASSEMBLY A29 I Patrial 429 also shown on diagrams28 30 and 32...

Page 341: ...2Nl FROM T5230A t3N1 I LOCAP T DMM V F CONVERTER AND DIGITAL CONTROL SEE DIAGRAM FOR POWER DISTRIBUTION Static Sensitive Devices See Maintenance Section PARTIAL A29 O M M BOARD 6864 43 24X58 24676 OPT...

Page 342: ...T I SCHEM I BOARD I CIRCUIT I SCHEM I BOARD NUMBER LOCATION LOCATION NUMBER LOCATION LOCATION NUMBER LOCATION LOCATION NUMBER LOCATION LOCATION ASSEMBLY A29 PatrialA29alsoshown on diagrams28 29 and 32...

Page 343: ...N C J5210 tSVa TRANSDUCER DRIVE VR5210 MEMORY AND 1 0 DECODERS Static Sensitive Devices see Maintenance section RESET 3 D 81 m ii DLYO i I I E s t...

Page 344: ...omponent Number A23A2R1234 TIT m t l c Assembly Number Subassembly clrcull Number 1 used Chassls mountedcomponentshave no AssemblyNumber pref x see end of Replaceable ElectricalParts l st L A30 EXTEND...

Page 345: ...DMM EXTENDED FRONT PANEL 31 0 ASSEMBLY A30...

Page 346: ...IVATED 54304 SMOOTH w RANGE T S4302A pq RANGE T I I 2 REF DISPLAY REF SET FROM 54330 8 3N1 09 S t a t i c Sensitive Devices See Maintenance Section I A30 EXTENDED FRONT PANEL BOARD 8 6 24X5B 2467B OPT...

Page 347: ...EM BOARD CIRCUIT SCHEM BOARD CIRCUIT SCHEM BOARD NUMBER 1 LOCATION I LOCATION NUMBER ILOCATION I LOCATION INUMBER LOCATION LOCATION NUMBER ILOCATION 1 LOCATION ASSEMBLY A29 PatrialA29 also shown on di...

Page 348: ......

Page 349: ...934 AND ASSOCIATED CIRCUITRY YES 14932 PIN 12 U4932 PIN 5 A TTL HI A TTL LO FlND AND REPAIR FAULT BY CHECKING FUSE F1101 IN LV POWER SUPPLY OF STANDARD INSTRUMENT I FIND AND REPAIR FINO AND REPAIR FAU...

Page 350: ...A1 B U589OC 95721 USB38A B US845 PLL LOCK STANDARD OSCILLOSCOPE SYNC TIP CLAMP AND AUTOMATIC GAlN CONTROL 1 HCLK v B RAMP DRIVE FIELD MICROPROCESSOR i G H D L F N T O N TELEVISION OPTION ANALOG CIRCUI...

Page 351: ...OptionsService Static Sensitive Devices See Marntenance Section COMPONENT NUMBER EXAMPLE Component Number I Chass s mounted components have no Assembly Number pref x see end of Replaceable Electr cal...

Page 352: ...26181 Q6190 Q6191 Q6270 36271 Q6272 Q6273 26274 26290 Q6291 26292 R5319 R5329 R5330 R5332 R5334 R5335 R5370 R5371 R5419 R5420 R5422 R5423 R5424 R5425 R5426 R5429 R5432 R5433 R5434 R5436 R5437 R5438 R...

Page 353: ...5987 R5990 R5991 R5992 R5993 R5994 R5995 R5996 R5998 R5999 R6020 R6021 I R6022 CIRCUIT NUMBER I SCHEM NUMBER CIRCUIT NUMBER SCHEM NUMBER ClRCUlT NUMBER SCHEM NUMBER CIRCUIT NUMBER SCHEM NUMBER 35 35 3...

Page 354: ...SC COMP VIDEO HCLK U5750 19 VERTICAL SYNC T P 5 0 2 4 FlELD U5750 25 FIELD 1 A A A A A A A A A A A A A A ODD FIELD EVEN FIELD FIELD 2 FIELD 1 FIELD 2 FIELD 2 FIELD 1 FIELD 1 FIELD 2 FIELD 2 Figure 10...

Page 355: ......

Page 356: ...24X5B12467B Options Service INPUT SIGNAL WHILE OBSERVING WAVEFORMS 1 THROUGH 6 n n r...

Page 357: ...INPUT SIGNAL WHILE OBSERVING WAVEFORMS 7 THROUGH 9 CONNECT A FIELD SQUAREWAVE FROM A TV GENERATOR TO THE CH 2 INPUT SET CH 2 INPUT COUPLING TO TV CLAMP A AND B SECIDIV 5 ms...

Page 358: ...26 R5627 R5628 R5629 R5710 R5711 R57l2 R57l3 R57l4 R5715 R5716 R5717 R5718 R5719 R5720 R5722 R5723 R5724 R5726 R5727 R5728 R5732 R5737 R5738 R5739 R5741 R5752 R5757 R5759 R5810 R5811 R5814 R5815 R5823...

Page 359: ...ioo m i a ie ak FROM c201 U5750 17 I201 RAMP DRIVE 9 STATIC 80QIITIK O M C E SEE MAINTENANCE SECTION SEE DIAGRAM FDR POWER OISTRIsUTIDN I I INOICATES THE BRIO COORDINATE DN ANOTHER SCHEMATIC 24X58 24...

Page 360: ...854 R5864 R5868 TP5Ol9 TP5020 TP5021 SCHEM LOCATION 48 3C 4B 38 38 2C 3D 38 38 38 28 2B 28 2A 28 28 28 1D 1B 38 38 1C BOARD LOCATION CIRCUIT NUMBER 35445 C5543 C5640 C5728 C5734 C5735 C5755 C5775 2577...

Page 361: ...19 R I8i o 18 2 yyg FROM t2CI 5764 9 STATIC SENSITIVE DEVICE SEE MAINTENANCE SECTION 1 I INDICATES THE OR10 COCRDINATE ON NOTHER SCHEMATIC SEE DIAGRAM FOR POWER O I S T R I I D N H16H O V I N I T I M...

Page 362: ...TP5031 TP5032 TP5034 TP5036 TP5038 TP5040 TP5042 TP5044 SCHEM LOCATION 48 3C 1D 2D 3E 4C 4C 3C 1A 3A 38 3A 3B 3B BOARD LOCATION CIRCUIT NUMBER U5300 U5302 U5459 U5460 U5464 U5468 U5565 U5575 U5580A U...

Page 363: ...6Nl 0 SEE DIAGRAM Q FOR W M R DTSTRIWTION STATIC SENSITIVE m t c E SEE MAXNTWANCE SECTION I I INDICATES THE ORID COOROINATE ON ANOTHER SCHEMATIC 24X58 24678 OPTIONS SERVICE 8804 83 HDTV OPTION DIGITAL...

Page 364: ...0 C5802 C5804 C58Q6 C5810 C5812 C5814 C5816 C5838 C5872 C5875 C5886 C5960 C6300 SCHEM LOCATION BOARD LOCATION 1D 3D 38 3A 28 28 2C 4F 3C 3E 2C 4G 4C 4E 28 1B 1B 1B 1C 28 BOARD LOCATION 28 28 1A 1I 1B...

Page 365: ...32 N C RSBB3 1 OOk FROM J4241 39 STATIC SENSITIVE DEVICE 8EE AIHTENANCE SECTION 1 INDICATES THE GRID COORDINATE ON ANOTHER SCHEnATIC ODE O I A M Q Frn POKR 0I TRIBUTIDN 24X58 2467B OPTIONS SERVICE 686...

Page 366: ...24X5B12467BOptionsService PROCEDURE 6864 66...

Page 367: ...k C L E i 1SET TRIGGER COUPLING 1 TO ALT FLD LINE NO 20 BY CHECKING U5775A U5790A AN0 ASSOCIATED CIRCUITRY Y TRANSITIONS COINCIDE Td Lo DURING FIELD FlND AND REPAIR FAULT BY CHECKING U5750 AND ASSOCI...

Page 368: ...REPAIR FAULT BY PERFORHING STANDARD INSTRUHENT TROUBLESHOOTIN6 PROCEDURE I WlTH H SYNC PIN 10 HI INSTRUMENTPREAHP IS GATE OF 05736 AT BY CHECKIN6 U5712 05712 95736 AND 1SV ASSOCIATED CIRCUITRY LINES A...

Page 369: ...BD1 BD4 BDO E DGND B1OMHZ BVMA RESET 5VD TRlGlN 5VD TRACE SEP 1 15V 15V Line Name LOW Schem JIPIW6300 A32 TO WORE RECOGNIZER PROBES Pin 1 2 3 4 5 6 7 8 9 10 JIP4300 A29 TOA30 Line Name I Schem 27 27...

Page 370: ...1 30 1 30 1 30 l2 32 l2 32 l2 32 l2 32 1 32 1 32 Schem 1 24 12 24 1 24 1 24 1 22 1 24 1 24 1 24 1124 1 24 1 24 1 24 12 24 1 24 1 24 1 24 1 24 1 24 1 24 1 24 1 24 1 24 1 24 1 24 1 24 12 24 1 24 1 24 1...

Page 371: ...0 GND D O D l 02 D3 D4 D5 D6 D7 C P63BO I 5 PINS j P6385 6 PINS 5 I BHO GNO A AUX TRIG GND AH0 GND GND B AUX TRIG 0 DS BHO A AUX TRIG AH0 0 AUX TRIG DS 4 PINS W4540 2 PINS J4330 16 PINS f 5 2 2 PINS W...

Page 372: ...al Cataloging Handbook H6 1 can be utilized where possible FIGUREAND INDEX NUMBERS Items in this section are referencedby figure and index numbers to the illustrations INDENTATION SYSTEM This mechanic...

Page 373: ...MP INC 411 FAIRCHILDDR 4300 S RACINE AVE 3400 OLYMPIC STREET 1723 1ST SO 9898 SW TlGARD ST 9702 85TH AVENUE N 265 BRlGGS AVE 801 2ND ST PO BOX 278 1921 MILLER DRIVE 6024 SW JEAN ROAD 14242SE 82ND DR P...

Page 374: ...ODUCTSDIV TEKSUN INC SCHULZE MFG 10107ROSE ST PO BOX 5450 5825 N TRIPP AVE 3191 CASlTAS RICHARDS AVE 9301 ALLEN DR 77 DRAGON COURT 150DEY RD 515 FISHING CREEK RD 2040 15TH AVE WEST 2100 EARLWOOD DR PO...

Page 375: ...CABLE ASSY PWR 3 WIRE 98 0 L FOOT CABINETW CORDWRAPREAR BLACK ATTACHING PARTS SCREW MACHINE 6 32 X 0 25 PNH STL SCREW MACHINE 8 32 X 1 125 PNH STL END ATTACHING PARTS COVER REAR DMM WILABELS SHIELD EL...

Page 376: ...203 OD X 0 075 CLIP ELECTRICAL FUSE BRONZE ALBALOYPL ATTACHING PARTS SCREW MACHINE 6 32 X 0 25 PNH STL NUT PL ASSEM WA 6 32 X 0 312 STL CD PL END ATTACHING PARTS FRAME CRT ATTACHlNG PARTS SCREW MACHIN...

Page 377: ...31 ORDER BY DESC OKBO1 ORDER BY DESC 18565 ORDER BY DESC TK1160 378 0275 00 OKBO1 ORDER BY DESC TKl328 119 21 02 00 S3629 FEK 031 1666 S3629 031 1653 MODEL S3629 FEK 031 1663 TKO032 ORDER BY DESC TKO4...

Page 378: ...FRONT PC ATTACHING PARTS SCR ASSEM WSHR 6 32 X 0 25 PNH STL T15 END ATTACHING PARTS GROMMET PLASTIC NATURAL OVAL 1 235ID GROMMET PLASTIC NATURAL OVAL 1 235 ID GROMMET PLASTIC BLACK USHAPE 0 25 ID BRK...

Page 379: ...UMINUM SPACER POST0 4 L 6 32 INT EXT STL ATTACHING PARTS SCR ASSEM WSHR 6 32 X 0 25 PNH STL T15 END ATTACHING PARTS SPACER CKT BD 0 625 L NYLON CA ASSY SpELEC 2 26 AWG 4 0 L CA ASSY SpELEC 20 28 AWG 1...

Page 380: ...SEE A33 REPL TERM SET PIN SEE A33J6400 REPL TERM SETPIN SEE A33P638016385 REPL STANDARD ACCESSORIES LEAD SET ELEC 10 WIDE 25 CML OPTION06 09 ONLY TIP PROBE MICROCIRCUIT TEST OPTION06 09 ONLY PROBE WO...

Page 381: ......

Page 382: ...24458 ILLUSTRATIONS 24X5B12467B OPTIONS SERVICE...

Page 383: ...24458 ILLUSTRATIONS 24x58124678 OPTIONS SERVICE...

Page 384: ...24458 ILLUSTRATIONS 24x58124678 OPTIONS SERVICE...

Page 385: ...l Cataloging Handbook H6 1 can be utilized where possible FIGUREAND INDEX NUMBERS Items in this section are referencedby figure and index numbersto the illustrations INDENTATIONSYSTEM This mechanical...

Page 386: ...AVE 3400 OLYMPICSTREET 1723 1ST SO 9898 SW TIGARD ST 9702 85TH AVENUE N 265 BRIGGS AVE 801 2ND ST PO BOX 278 1921 MILLER DRIVE 6024 SW JEAN ROAD 14242 SE 82ND DR PO BOX 98 606 SECONDSTREET 18224 SW 10...

Page 387: ...DUCTSDIV TEKSUN INC SCHULZE MFG 10107ROSE ST PO BOX 5450 5825 N TRlPP AVE 3191 CASITAS RICHARDSAVE 9301 ALLEN DR 77 DRAGON COURT 150 DEY RD 515 FISHING CREEK RD 2040 15THAVE WEST 2100 EARLWOOD DR PO B...

Page 388: ...CK ATTACH1NG PARTS SCREW MACHINE 6 32 X 0 25 PNH STL SCREW MACHINE 8 32 X 1 125 PNH STL END ATTACHING PARTS COVER REAR DMM WILABELS SHIELD ELEC HANDLE ATTACHING PARTS SCREW TPG TF 4 24 X 0 188 TYPEB P...

Page 389: ...RICAL FUSE BRONZE ATACHING PARTS SCREW MACHINE 6 32 X 0 25 PNH STL NUT PL ASSEM WA 6 32 X 0 312 STL END ATTACHING PARTS FRAME CRT ATTACHING PARTS SCREW MACHINE 6 32 X 1 25 FLH 100 DEG STL OJ260 ORDER...

Page 390: ...L ATTACHING PARTS NUT PLAIN HEX 4 40 X 0 25 STL END ATTACHING PARTS CONN RCPT ELEC BNC FEMALE LEAD ELECTRICAL 22AWG 1 4 L ATTACHING PARTS NUT PLAIN HEX 4 40 X 0 25 STL END ATTACHING PARTS LEAD ELECTR...

Page 391: ...E FRONT PC ATTACHING PARTS SCR ASSEM WSHR 6 32 X 0 25 PNH STL T15 END ATTACHING PARTS GROMMET PLASTIC NATURAL OVAL 1 235 ID GROMMET PLASTIC NATURAL OVAL 1 235 ID GROMMET PLASTIC BLACK USHAPE 0 25 ID B...

Page 392: ...NG PARTS SPACER CKT BD 0 625 L NYLON CA ASSY SRELEC 2 26 AWG 4 O L CA ASSY Sl ELEC 20 28 AWG 14 0 L CABLE ASSY RF 50 OHM COAX 16 5 L CA ASSY Sl ELEC 6 26 AWG 16 25 L WASHER FLAT0 47 ID X 0 656 OD X 0...

Page 393: ...2 SEE A33 REPL TERM SETPIN SEE A33J6400 REPL TERM SETPIN SEE A33P638016385 REPL STANDARD ACCESSORIES LEAD SET ELEC 10 WIDE 25 CML OPTION 06 09 ONLY TIP PROBE MICROCIRCUITTEST OPTION 06 09 ONLY PROBE...

Page 394: ......

Page 395: ...24558 ILLUSTRATIONS 24X5B12467B OPTIONS SERVICE...

Page 396: ...24558 ILLUSTRATIONS 24X5B12467B OPTIONS SERVICE...

Page 397: ...24558 ILLUSTRATIONS 24x58124678 OPTIONS SERVICE...

Page 398: ...l Cataloging Handbook H6 1 can be utilized where possible FIGURE AND INDEX NUMBERS Items in this section are referencedby figure and index numbers to the illustrations INDENTATION SYSTEM This mechanic...

Page 399: ...STREET 411 FAIRCHILDDR 4300 S RACINEAVE 3400 OLYMPIC STREET 1723 1ST SO 9898 SW TIGARD ST 9702 85TH AVENUE N 265 BRIGGS AVE 801 2ND ST PO BOX 278 1921 MILLER DRIVE 6024 SW JEAN ROAD 14242SE 82ND DR P...

Page 400: ...ROAD 10107 ROSE ST PO BOX 5450 5825 N TRlPP AVE 3191 CASITAS RICHARDS AVE 9301 ALLEN DR nDRAGON COURT 150 DEY RD 515 FISHING CREEK RD 2040 15TH AVE WEST 2100 EARLWOOD DR PO BOX 547 509 NW 10TH AVE PO...

Page 401: ...ORD WRAP REAR BLACK ATTACHING PARTS SCREW MACHINE 6 32 X 0 25 PNH STL SCREW MACHINE 8 32 X 1 125 PNH STL END ATTACHING PARTS COVER REAR DMM WILABELS SHIELD ELEC HANDLE ATTACHING PARTS SCREW TPG TF 4 2...

Page 402: ...IEELECTRICAL FUSE BRONZE ATTACHING PARTS SCREW MACHINE 6 32 X 0 25 PNH STL NUT PL ASSEMWA 6 32 X 0 312 STL END ATTACHING PARTS FRAME CRT2430 ATTACHING PARTS SCREW MACHINE 6 32 X 1 25 FLH lOO DEG STL O...

Page 403: ...65 L ATTACHING PARTS NUT PLAlN HEX 4 40 X 0 25 STL END ATTACHING PARTS CONN RCPT ELEC BNC FEMALE LEAD ELECTRICAL 22 AWG 1 4 L ATTACHING PARTS NUT PLAIN HEX 4 40 X 0 25 STL END ATTACHING PARTS LEAD EL...

Page 404: ...E FRONT PC ATTACHING PARTS SCR ASSEM WSHR16 32 X 0 25 PNH STL T15 END ATTACHING PARTS GROMMET PLASTIC NATURAL OVAL I 235 ID GROMMET PLASTIC NATURAL OVAL I 235 ID GROMMET PLASTIC BLACK U SHAPE 0 25 ID...

Page 405: ...TTACHING PARTS SPACER CKT BD 0 625 L NYLON CA ASSY SP ELEC 2 26 AWG 4 0 L CA ASSY Sl ELEC 20 28 AWG 14 0 L CABLE ASSY RF 50 OHM COAX 16 5 L CA ASSY SRELEC 6 26 AWG 16 25 L WASHER FLAT0 47 ID X 0 656 O...

Page 406: ...3 REPL TERM SETPIN SEEA33J6400 REPL TERM SETPIN SEEA33P638016385 REPL STANDARD ACCESSORIES LEAD SET ELEC lO WIDE 25 CML OPTION 06 09 ONLY TI PR0BE MICROCIRCUITTEST OPTION 06 09 ONLY PROBE WORD RECO P6...

Page 407: ......

Page 408: ...24658 ILLUSTRATIONS 24x58124678 OPTIONS SERVICE...

Page 409: ...24658 ILLUSTRATIONS 24X58 24678 OPTIONS SERVICE...

Page 410: ...24658 lLLUSTRATlONS 24x58124678 OPTIONS SERVICE...

Page 411: ...deral Cataloging Handbook H6 1 can be utilized where possible FIGUREAND INDEX NUMBERS Items in this section are referenced by figure and index numbers to the illustrations INDENTATIONSYSTEM This mecha...

Page 412: ...PECIAL MFG CO TEKTRONIX INC TEKSUN INC 4300 S RACINE AVE 9898 SW TlGARD ST 1921 MILLER DRIVE 14242SE 82ND DR PO BOX 98 606 SECOND STREET 18224SW 100TH CT 4605 SW 180TH P 0 BOX 85 9124 SW 64TH 37399 CE...

Page 413: ...PARTS SCR ASSEM WSHR 6 32 X 0 25 PNH STL T15 END ATTACHING PARTS SPACER CKT BD 0 625 L NYLON CA ASSY SP ELEC 2 26 AWG 4 0 L CA ASSY Sf ELEC 20 28AWG 14 0 L CABLE ASSY RF 50 OHM COAX 16 5 L CA ASSY Sf...

Page 414: ...PIN SEE A33P638016385 REPL STANDARD ACCESSORIES LEAD SET ELEC 10 WIDE 25 CML OPTION 06 09 ONLY TII PROBE MICROCIRCUITTEST OPTION 06 09 ONLY PROBE WORD RECO P6407 W ACCESSORlES OPTION 06 09 ONLY VISOR...

Page 415: ...24678 ILLUSTRATIONS 24x58124678 OPTIONS SERVICE...

Page 416: ...o printing and shipping requirements we can t get these changes immediately into printed manuals Hence your manual may contain new change information on following pages A single change may affect seve...

Page 417: ...465B 8050368 AND ABOVE 24678 8050368 AND ABOVE Change Replaceable Electrical Partsto A26CR5526 152 5018 00 SEMICOND DVC DI SI SW SER PR 70V A26CR5590 A26CR5623 A26CR5721 A26CR5735 A26CR5867 A26CR5870...

Page 418: ......

Page 419: ...and above EFFECTIVESERIAL NUMBERS 2465B 8057021 and above EFFECTIVESERIAL NUMBERS 2467B 8051293 and above EFFECTIVESERIAL NUMBERS 2467BHD BO5l293 and above CHANGE REPLACEABLE ELECTRICAL PARTS LIST TO...

Page 420: ......

Page 421: ...and above EFFECTIVESERIAL NUMBERS 2465B Opt 10 B060091and above EFFECTIVE SERIAL NUMBERS 2467B Opt 10 BOB145 and above REPLACEABLEELECTRICALPARTS LIST CHANGES REMOVE A23 671 0981 02 CIRCUIT BD ASSYGP...

Page 422: ......

Page 423: ......

Page 424: ......

Page 425: ...t 10 B050737and above REPLACEABLEELECTRICAL PARTS LIST CHANGES CHANGE TO A23 A23C4745 A23C4747 A23R4734 A23R4735 A23R474O A23W4750 REMOVE A23Q4745 A23R4513 A23R4732 A23R4743 A23U4735 A23U4801 ADD A23C...

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Tektronix Option 01, Service Manual

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