Tektronix 321 A Instruction Manual Download

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Summary of Contents for 321 A

Page 1: ...lnc S W Millllon Woy O P O Box 500 a Beoverton Oregon 97005 O phone 641 0 16l O Cobles Tektronix 070 0891 00 1168 L L r NSTFrUrdrroN TYPE 327A oscil LoscoPE STY6OOO up Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 2: ...ts for repain and replacement parts should be directed to the Tektronix Field Office or Representative in your irea This procedure will assure you the fastest possible service Please include the instrument Type and Serial number with all requests for parts or service Specifications and price change privileges reserved Copyright 1968 by Tektronix lnc Beaverton Oregon Printed in the United States of...

Page 3: ...Mechanical Parts List lllustrations Accessories Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Abbreviations and symbols used in this manual are based on or taken directly from IEEE Standard 260 Standard Symbols for Units MIL STD 128 and other standards of the electronics industry Change information if any is located at the rear of this manual E Type 32tA Scan by v...

Page 4: ...o I I I a T E _nir o t o E PULL r C r A5 E VERTIC AL AMPLIFIER voLTS i OIV R T l J 6 tgY TYP 321A TRIGGERING _ _ a Fi l 1 The Type 32lA Oscilloscope Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 5: ...charge to batteries A built in battery charger allows rechargeable batteries to be charged from an AC line voltage source This instrument will meet the electrical characteristcs listed in Table 1 1 following complete calibration as given in Section 5 The performance check procedure given in Section 5 provldes a convenient method of checking instru ment performance without making internal checks or...

Page 6: ...on minimum at one kilohert increasing to one divi sion at six megahertz Continuously variable between cali brated sweep rate settings Extends slowest uncalibrated s1 eep rate to at least 1 25 seconds division Within 3 of indicated sweep rate over center eight divisions of graticule Within 5 oI equivalent m4nified sweep rate over center eight divisions of graticule Characteristic Trigger Sensitivit...

Page 7: ...ts DC 35 volts DC i watts Battery Operation Batteries 10 size D cells Operating time pproximately eight hours with fully charged n ickel cadmium batteries Te k tronix Part No 146 0010 0O within operating temperature range given in Table 1 2 Cathode Fay Tube CRT Graticule Type External with variable edge lighting hen operated from AC line Area ix divisions vertical by 1O divisions horizontal Each d...

Page 8: ...ms With batteries Approximately 17 1 2 pounds 7 9 kilograms F in ish Anodized front panel with chrome plated front and rear castings Blue vinyl painted cabinet STANDARD ACCESSORIES Standard accessories supplied with the Type 32iA are listed on the last pullout page at the rear of this manual For optional accessories available for use with this instru ment see the Tektronix lnc catalog Temperature ...

Page 9: ...atch the power source receptacle or use a suitable adapter 1 4 Change lhe voltage tag to indicate the correct nomi nal operating voltage The Tektronix Part No for the volt age tags are i 1s volt nominal 50 800 hertz 9 5 6 7 6 A I I5 volts nominol 8 23o vohs nohinol Fi8 2 1 Powel tnnsformer primary connections for ll5 and 230 volt nominal operation This instrument is designed to be used with a thre...

Page 10: ...er is inoper ative when connected lor DC operation Therefore the internal batteries cannot be recharged from an external DC source CAUTION The power receptacle of this instrument is designed so only one oi the external power cords supplied can be connected at a time To prevent damage to this instrument do not use power cords which allow both external power sources to be connected to the instru men...

Page 11: ... ry holdcr Be suro to ob3 rue ll poloriiy IU 3 lnr rt bottc y p r r 4 lnrtell botEry Gov r I E T B E Gts I B T t a a a I t I GtEilI N 5 fr l f r mt I ry m Fi8 2 3 A Removing the battery cover from thc instrument B installing the battenes 2 3 0t TT t 4 r r L li II Lzz ti a oa o a G i l l E Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 12: ...termines the charge rate of the internal batteries Iable 2 2 lists the charge rate in each position of the POWE R and Charger switches at various line voltages within the regulating range The rechargeable batteries supplied by Tektronix lnc can be charged in the High position of the Charger switch at all line voltages However batteries ob tained from other sources should be charged in the Low posi...

Page 13: ...ame charge rate and charge capacity as those in the instrument see Battery Charging for more information Battery Storage The battery cells used in this instru ment may be stored in a charged or partially charged condi tion For best shelf life when storing individual cells fully recharge the battery cells at three to six month intervals Although replacement cells obtained from Tektronix lnc are ful...

Page 14: ...connectors follows Fig 2 6 shows the front and rear panels of this instrument More detailed information is given in this section under General Operating lnrormation Fi 2 5 hBeument positi oned on bail stsnd CRT Controls FOCUS Provides adjustment tor optimum display definition AST IGI 4AT ISI 4 Vertical VE BTICA L POSITION lnput Coupling AC DC GND Controls vertical p3sition of trace Selects method ...

Page 15: ...ting lnstructions Type 321 A T t I E E I rl a t t T I I I I o l iC o o 2 7 o ld I Fig 2 Front and rerr panel controls and connectorc E Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 16: ...BLE 5X IMAG EXT HOR IZ INPUT Power Power on Light not labeled Sweep can be triggered from negative going portion of trigger sig nal Selects amplitude point on trigger signal at which sweep is triggered When turned fully counterclock wise to the AUTO position the sweep is automatically triggered ln the FBEE RLlN position fully z clockwise the sweep free runs Controls horizontal position of trace Se...

Page 17: ...splay The display is a square wave about lour divi sions in amplitude with about four cycles displayed on the screen 8 Turn the VABIABLE VOLTS D V control through out its range The deflection should be reduced so 1 6 divisions or less in the fully counterclockwise position Return the VAR IABLE control to CALIB L Set the VOLTS DlV switch to 02 and position rhe display to the center horizontal line ...

Page 18: ...control through out its range The sweep rate is reduced as the VABIABLE control is turned counterclockwise as indicated by more cycles displayed on the CRT Return the VARIABLE con trol to cALlB External Horizontal 23 Connect the CAL OUT jack to the EXT HORIZ INPUT jack with a banana plug patch cord Reduce the INTENSITY control setting to protecr the CRT phosphor 24 Set the TIME DlV switch to the E...

Page 19: ...TUP CHART B Porlial rGor ponet Operating I nsructions Type 321 A I r il o t V ERTI CA T ItME rr rL o IT IGGEN IN G 2 11 FiA 2 1 E I T l o o i ilt Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 20: ...V l l 1 Center cent line 5 Set the FOCUS control so the vertical portion of the trace is as thin as possible 6 Repeat steps 4 and 5 for best overall focus Make final check at normal intensity Graticule The graticule of the Type 321A is scribed on the clear plastic faceplate protector The graticule is marked with six vertical and 10 horizontal l 4 inch divisions ln addition each maior division is d...

Page 21: ... the trace to the center horizontal line 5 Fiepeat steps 1 through 4 until no trace shift occurs when the VARIABLE VOLTS DIV controt is rotated throughout its range Signal Connections ln general probes offer the most convenient means of connecting a signal to the INPUT connector of the Type 321A Tektronix probes are shielded to prevent pickup of electrostatic interference A 1OX attenuator probe of...

Page 22: ...round the INPUT connector The signal applied to the INPUT connector is internally disconnmted but not grounded and the input circuit is held at ground potential Deflection Factol The amount of vertical deflection produced by a signal is determined by the signal amplitude the attenuation lactor of the probe if used the setting of the VOLTS DIV switch and the setting of the vAR IAB LE voLTS Dlv con ...

Page 23: ... at which the sweep is trig Operating I nstructions Typ 321A gered when set to the variable region between the AUTO and FBEE BUN detents When the LEVEL control is set in the region the trigger circuit responds at a more positive point on the trigger signal ln the region the trigger circuit responds at a more negative point on the trigger signal Fig 2 10 illustrates this effect with different setti...

Page 24: ...oPE ooaaaa LEVEL a Wovelords obtoined with lhe Triggering LEVET onrrol sel in lho region SIOPE slope Operating lnstructions Type 32 1 A 2 16 Fig 2 lO Effect of the TriSgering LEVEL control and SLOPE switch on lhe CRT display i r r l H n t t r E Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 25: ...trol is set fullv clock wise to the CAL lB fiosition Operating I nstructions Type 321 A TIME DIV VARIAETE Unmognified Wovetorm 5x 1 OFF I I I I I I I Tli E Dtv VARIAEI E I I l 5X MAG ON pull mosnified Woveform Fig 2 12 Operation of the sweep magnifier Horizontal Position Controls The dual ranqe HORIZONTAL POSITION control used in the Type 3214 provides a combination of coarse and fine adjustment i...

Page 26: ...dures and techniques for making basic measurements with a Type 321A Oscilloscope These applications are not described in detail since each application must be adapted to the re quirements of the individual measurement This instrument can also be used for many applications which are nol des cribed in this manual Contact your local Tektronix Field Office or representative for assistance in making sp...

Page 27: ...etting of 2 Using the formulai lnstantaneous Voltage vertical voLTS Drv deTlectron x divisions seftrng probe X attenuation factor Substituting the given values Volts Peak to Peak 4 6 X 0 5 V X 10 The peak to peak voltage is 23 volts lnstantaneous Voltage MEsurements DC To measure the DC level at a given point on a wavelorm use the following procedure l Connect the signal to the vertical INPUT conn...

Page 28: ...l deflection of lour divisions Substituting these values in the vertical conversion factor formula step 4 Vertical 30 V Conversion l b Factor 4 X 5 Then with a VOLTS DIV switch setting of i 0 the peak to peak amplitude of an unknown signal which produces a vertical deflection of five divisions can be determined by using the signal amplitude formula step 6 Signal Amplitude 10VX1 5X5 7svolts Sweep R...

Page 29: ...ce signal frequency of455 hertz repetition ftle 2 19 milliseconds a Tllr 4ElDlV switch setting of 2 mSEC and the VABIABLE T 4ElDtV control is adjusted to provide a horizontal deflection of eight divisions Substituting these values in the horizontal conversion factor formula step 4 Horizontal Conversioo Factor 2 19 milliseconds 2XA 1 37 50ssX 1 37X7 480ps Then with a Tl E DtV switch setting of 50 S...

Page 30: ...I the rising por tion of the waveform The figures given in Table 2 3 are for the points l0o o up from the start of the rising portion and 1O down from the top of the rising portioo 9070 point TABLE 2 3 90 t I L i I to I t I l I I I Fi8 2 16 Me sudng risetime 7 Adjust the HORIZONTAL POSITION control to move the 107o point of the waveform to the second vertical line of the graticule For example with...

Page 31: ...t The input signal to the Time Base Trigger circuit can be selected from the internal trigger signal from the Vertical Amplifier circuit or an exlernal signal connect ed to the Triggering INPUT jack The Time Base Trigger circuit contains level slope coupling source and mode con trols to select the desired triggering The Time Base Generator circuit produces a linear saw tooth output signal when ini...

Page 32: ...21 A Et L rts s e 5 E it t 6 EI o OE 3s z o 4 E o ft I i 9 L O e U E o5 2 3E I t lr 3 2 Fi8 3 1 Basic block diagram of the Type 321A Oscillodcope o E EF 7 Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 33: ...tion To increase this basic deflection Jactor to the values indicated on the Jront panel precision attenua tors are switched into the circuit by the VOLTS DIV switch sw410 These attenuators are switched into the cir cuit singly or in pairs to produce the vertical deflection factor indicated on the front panel The attenuators are frequency compensated voltage dividers For DC and low frequency signa...

Page 34: ...X EX Eo r i i tsc OE 3 Jz J9 ye s 9 _9 EEir B a t o u z oc z 3 o Circuit Description Type 32tA Fit 3 2 Vertical Amplifier and Calibrator detailed block diagram 3 4 3 Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 35: ...ollector of O5 i4 in the Output Ampli fier stage is connected to the Trigger Pickoff stage 0524 Circuit Description Type 321A through divider R520 8521 This sample of the vertical sig nal provides internal triggering from the signal displayed on the CRT 0524 is connected as an emitter follower to prc vide isolation between the Vertical Amplifier circuit and the Time Base Trigger circuit lt also pr...

Page 36: ...igger signals must pass through this capacitor in the AUTO trigger mode so that only AC trigger coupling is provided in this mode Slope Compara or Transistors 414 and 424 are connected as a difference amplifier comparator 2 to provide selection of the slope and level at which the sweep is triggered Output signat from the Slope Comparalor stage is always obtained from the collector ol Q24 and the s...

Page 37: ...ith the LEVEL control disconnects LEVEL control R17 from thecircuit ln this triggering mode the triggering level is set very near the zero volt level by 820 Circuit Description Type 321 A Trigger Multivibrator LEVEL Contol in Variable Range The output from the Slope Comparator stage is connected to the Trigger lvlultivibrator stage O35 and O45 These transistors are connected as a Schmitt bistable ...

Page 38: ...FREE RUN the sweep lree runs at the sweep rate selected by the TIME DIV switch The Time Base Generator circuit also produces an unblanking gate to unblank the CBT during sweep time Fig 34 shows a detailed block diagram of the Time Base Generator circuit A schematic of this circuit is shown in diagram 3 at the rear of this manual Sweep Gate Multivibrator The trigger pulse lrom the Time Base Trigger...

Page 39: ... ag bFF gEs I s 3 i E t tia ii o o ii r Efuo 5 6 EUo o 3 ljo 5 o t 3 i g 3 i Circuit Oescription Type 321 A 3 9 Fi8 34 Time Base Genelator detailed block diagram E Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 40: ...scent current flow through D153 and now the timing current through the timing resistor begins to charge the timing capacitor As the timing capacitor charges the Saw tooth Sweep Generator stage can produce a sawtooth out put signal Sawtooth Sweep Generator The basic sweep generator circuit is a Miller lntegratorS circuit When the quiscent current flow through the Dis connect Circuit is interrupted ...

Page 41: ...weep free runs at the sweep rate selected by the TIME DIV switch to produce a bright refer ence trace at fast sweep rates This is in contrast to the 50 henz repetition rate in the AUTO triggering mode HORIZONTAL AMPLIFIER General The Horizontal Amplilier circuit provides the output sig nal to the CRT horizontal de lection plates ln all positions of the TIME DIV switch except the external horizonta...

Page 42: ...cted to the base of 0334 and it produces equal but opposite output signals at the collectors of 0334 and 0344 This occurs as follows The n ative going sawtooth or negative going external horizontal signal applied to the base of 0334 from O313 forward biases 0334 and the current through 0334 increases This increase in current produces a positive going sawtooth output signal at the collector oJ 0334...

Page 43: ... Power Supply Ci cuits Tek onix Pa No 062 088840 pp 2140 Circuit Description Type 321A positive voltage connected to green lead is connected to the Power Selection stage through R610 This resistor limits the voltage to the instrument to extend the useable range from external DC voltage sources lnterml Battri s When 10 size D battery cells are in stalled in the battery compartment oI this instrumen...

Page 44: ...1A o so r i5 9 Po 9 E o o o i 3 E 5 if i t c 9 o sJ h 6o I e 5 3ls u E ez E qE E 9o 5 Bg 9t Fig 3 Regulator Cicuit detailed block diagam 3 14 J lr 1 too o E Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 45: ...its collector goes positive When the collector o 0624 goes positive rhe bias of 0654 increases resulting in reduced current through Series Regulator 0657 Feduced current through 0657 also Circuit Description Type 321A means that there is less current through the load and the output voltage decreases ln a similar manner the Series Regulator and Error Amplifier stages compensate for out put changes ...

Page 46: ...lated 10 volt input to the Converter circuit provides regulated output voltages Also the circuits within this instrument are designed to provide minimum change in power supply loading under normal operation The unregulated voltage at terminal 10 of T701 is con nected to the Calibrator circuit through the network C7O7 R1O7 This network prevents signal changes in the Calibrator circuit from affectin...

Page 47: ...e from the Time Base Generator circuit When the voltage difference betlveen the blanking plates is significant the CRT is blanked and vinually no electrons strike the phosphor However if the voltage difference between the blanking plates is small the CRT is unblanked and a trace can be displayed Quiescently before the sweep is triggered the unblanking gate level is at about 22 volts to completely ...

Page 48: ...al applied to the CRT GRID inpul on the rear panel is coupled to the CHT control grid through C854 This signal produces an increase or decrease in trace intensity depending upon polarity to provide Z axis modu lation of the display E 3 18 Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 49: ...ust accumulated on the outside of the Type 321A can be removed with a soft cloth or small paint brush The paint brush is parricularly useful for dislodging dirt on and around the front panel controls Dirt which remains can be removed with a soft cloth dampened in a mild detergent and water solution Abrasive cleaners should not be used CRT Clean the plastic light fllrer faceplate protector and the ...

Page 50: ...ouble develops lnformation contained in other sections oJ this manual should be used along with the following information to aid in locating the defective component An understanding of the circuit operation is very helpful in locating troubles See the Circuit Description section for complete information Troubleshooting Aids Dhgrams Complete circuit diagrams are given on lold out pages in the Diagr...

Page 51: ...sting of three significant figures a multiplier and a toler ance value see Fig 4 1 N 4etaljilm resistors have five stripes consisting of three significant figures a multiplier and a tolerance value Diode Color Code The cathode end oJ each glass encased diode is indicated by a stripe a series of stripes or a dot For most silicon or germanium diodes with a series of stripes the color code identifies...

Page 52: ...ontrol Setting6 lncorrect control settings can indicate a trouble that does not exist lf there is any question about the correct function or operation of any controls see the Operating lnstructions section ol this manual 2 Check Associad Equipment Before proceeding with troubleshooting of the Type 32 lA check that the equipment used with this instrument is operating correctly Check that the signal...

Page 53: ...shorted condition by measuring the resistance between terminals With an ohmmeter scale having an internal source of between 800 millivolts and 3 volts the resist ance should be very high in one direction and very low when the meter leads are reversed CAUTION Do not use an ohmmeter scale that has a high internal current High currents may damage the diode C HESISTOBS Check the resistors with an ohmm...

Page 54: ...i E E 5 leHi 9r 3 E I o i i 9o o E c g I ir tEi 5c i rt idi o d iIE r 5 E i Iu gI EO Ei E 9 i 6F a E i i ii i r EiE Exi 3 d x e iEB 93 E6 EeF E e 6 E i 3et9 i x e E6 it a ia qz Dl 4 6 Ir 3 te r I I 9t l I I 9 t r E E t P o f s E E d5 Et e et t i 1 ti o t i o qE t 5 i c i Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 55: ... E t i Et tc I rE 1 9 t rt lE I o s U Eo oo o C x Pi t r c CG o 3 o o 1 t E a _ I E E r o o 6 oa 3E E stg e 9 5i e E 9P l i i iE EiErI iiE E f E 5 E o tE i3 2 o 6 o _ e z o a o z o o t 4 7 ti t r TE 3 i zl I I iri I I I zl I I I I I Zl I I I o E Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 56: ...al strip with a flux remover solvent Metal Terminals When soldering rnetal terminals e 9 switch terminals potentiometers etc ordinary 60 40 solder can be used Use a soldering iron with a 40 to 75 watt rating and a 1 8 inch wide wedge shaped tip Observe the following precautions when soldering metal terminals 1 Apply only enough heat to make the solder flow freely Use a heat sink to protect heat se...

Page 57: ...old the left hand on the CRT faceplate and pu r forward on the CHT base with the right hand As the CBT starts out of the shield grasp it firmly with the left hand When the CRT is free of the clamp slide the CRT com pletely out of the shield Be careful not to bend the neck pins B BEPLACEMENT 1 lnserttheCRT into the shield Be careful notto bend the neck pins Transistor Replacement Transistors should...

Page 58: ...ormer When removing the transformer tag the leads with the corresponding terminal numbers to aid in connecting the nqr r transtormer Atter the transformer is replaced check the performance of the complete instrument using the Per formance Check procedure Recalibration After Repair After any electrical component has been replaced the calibration of that panicular circuit should be checked as well a...

Page 59: ...n adjustment is made For best overall instrument per Type 321A formance make each adjustment to the exact setting even if the CHECK is within the allowable tolerance Panial Calibration To check or adjust only part of this instrument start with the nearest equipment required picture preceding the desired portion To prevent recalibra tion of other parts of the instrument when performing a partial ca...

Page 60: ...cro second to 0 5 second marker accuracy within 0 1 Tek tronix Type 184 Time Nlark Generator recommended Accessories ll AC power cord Fits AC portion of Type 321 4 power receptacle Tektronix Part No 161 00 i5 01 sup plied accessory 12 tX probe for test oscilloscope l Tektronix P6011 Probe recommended 13 DC power cord l Fits DC portion of Type 321 4 power receptacle Tektronix Part No 161 0016 01 su...

Page 61: ...er DC power input range PEBFORMANCE 10 volts a millivolts 5 Check Low Batteries lndicator Light Page 5 i0 REOUIREN 4ENT LOW BATTERIES indicator light comes on with DC input voltage of l i 0 volts t0 2 volt Voltage at regulated 1o volt test points 10 volts 150 millivolts PERFORMANCE LOW BATTERIES indicator tight flashes at volts Regulated 10 volts 10 volts t millivolts 6 Check Battery Operation 45 ...

Page 62: ...IvIENT Duration oJ one cycle between 4 2 and 6 3 divisions at 1 Ml LLISEC DlV PE B FOR l 4ANCE divisions square wave between 4 5 and 5 5 divisions with one complete cycle 1 0 divisions PE R FORMANCE Positive segment _ divisions Check Calibrator Risetime Page 5 16 REOUIREMENT 0 1 microsecond or less t PE HFORIMANCE microseconds 21 Check Trace Shift Due to lnput Current Page 5 16 REQUIBEMENT 0 05 di...

Page 63: ...th with 5X MAG switch pulled out Timing over center eight divisions of each 10 division portion of total magnified sweep length within 0 32 division exclude first five divisions of total magnif ied sweep length PEBFOBMANCE Within _ division over center eight division Within_division worst case over Performance Chack Calibr8tion Type 321A each 1O ivision ponion of total magnified sweep length 32 Ch...

Page 64: ...nder Test Equipment Required lf equipment is substituted con trol settings or equipment setup may need to be altered to meet the requirements of the equipment used Detailed operating instructions for the test equipment is not given in thls procedure lf in doubt as to the correct operation of any of the test equipment refer to the instruction manual for that unit NOTE This instrument should be cali...

Page 65: ...E Power supply voltage and ripple tolerances given in steps I through 7 are typical values provided as guides to correct instrument operation and ate not instru ment specifications The actual values may be greater than those listed without loss in measurement accu racy if the instrument meets the specifications given in Section 1 as tested in this procedure Power POWE R jo r C C 5 7 Performance Ch...

Page 66: ...nnect the 1X probe to the test oscilloscope input connector b Set the test oscilloscope for a vertical deflection factor of 10 millivolts division AC coupled at a r reep rate of five m illiseconds d ivision if operated from a power source with a requency other than 60 cycles set the test oscilloscope sweep rate to an applicable setting 4 Check DC Operation NOTE This step can be deleted if DC opera...

Page 67: ...l a l t r 1 u t I n E aotl ry horger to 1 swaei Chqrger tB I hiir t a Ballory horger rct point pos riv6l I I r i F t 1 a E 5 9 Performance Check Calibration Type 321A tt i n I F r q iI i JI rI Z 7 lo 45 volr c I J n 4 r n l 11 tr 1 Fig 5 3 Power supply test pointr A Righi side B left side Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 68: ...step can be performed only if rechargeable bat tery cells are installed in the battery compartment a Reconnect the AC power cord and check that the autotransformer is set for l l5 or 230 volts b Connect the ammeter VON4 to the battery charger test points shown in Fig 5 3 across D692 Observe the polarity shown c CHECK Usin9 the POWER switch and Charger switch positions given in Table 5 2 check the ...

Page 69: ...control until a trace is visible lf the trace is not visible with the lNTEl lStTY con trol set near midrange preadjust the DC BAL adjustment to bring the trace on screen VEBTICAL POSITION control must be set to midrange 1 u Adiusr rhe FOCUS and ASTtcMATISt il conrrots for la well defined trace e ADJUST DC BAL adiustmenr R432 see Fig 55 for minimum trace shift as rhe VARIABLE VOLTS DlV control is r...

Page 70: ...c Connect the 10X probe to the test oscilloscope input connector d Set the test oscilloscope for a vertical deflection fac tor of 0 05 volts division 0 5 volts division at probe tip DC coupled at a sweep rate of two milliseconds d ivision e Connect the 10X probe tip to the stability test point base of 0135 see Fig 5 7A Connect the probe ground strap to the Type 321A chassis near the test point f R...

Page 71: ...must be calculated for use in step 17 This can be calculated as follows error divisions error measured in l2e 5 Also note the direction of error Triggering Source Coupling SLOPE LEVE I l MILLISEC CALIB Pushed in INT AC Power POWE B ON EXT AC DC s 13 Vrtical Amplifier VEBTICAL POSITION Midrange lnput Coupling DC VOLTS DIV 01 VARIABLE CALIB 4 idrange b Connect the standard amplitude calibrator 067O5...

Page 72: ...r horizontal line with the VERTICAL POSITION control d Set the lnput Coupling switch to DC CHECK Bottom of the displayed square wave near the center horizontal line f Set the lnput Coupling switch to GND g CHECK CRT dlsplay for straight line near the center horizontal line 16 Check Low Frequency Linearity a Set the lnput Coupling switch to DC b Set the standard amplitude calibrator for a 50 milliv...

Page 73: ...e error cal culated in the note following step 12e Take into account the direction of error 2 Add this figure or subtract depending upon direction of error to four divisions This is the deflection which the internal calibrator would produce with no error 3 l 4ultiply the number oi divisions calculated in part 2 by 2 This provides the allowable tolerance for correct internal calibrator voltage c AD...

Page 74: ...ion control Also center the display vertically with the vertical position control d Using the delayed sweep feature set the test oscillo scope for a delayed sweep rate of one m icrosecond d ivision and adjust the delay tirne controls so that the rising portion of the calibrator waveform is displayed on the delayed sweep e CHECK Test oscilloscope display for one division or less horizontal distance...

Page 75: ...e square wave generator Type 106 high amplitude output connector in given order d Connect the 10X probe tip to the BNc to post adapter Connect the probe ground strap to the ground post on the square wave generator AUTO 2 MILLISEC CALIB Pushed in g CHECK CRT display at each VOLTS DIV switch setting for square corner and flat top wilhin 2o o ot 2o o with total peak to peak aberrations not to exceed ...

Page 76: ...uency Compensation a Change the following control settings VOLTS DIV 01 IlNl E DIV 5 gSEC 5X MAG Pulled out Attenuator compensated x l x2 c418C X5 c416C x10 c414C Check Check x 100 c412C c410c Corr ct opllmu squor orn r nd l r rop I A u Tl top not tlot a y rI roundlng ond lop nor llot A F E a B 518 t Y Gc rtac a a I t r oa o c4 I2C c1 4C I I t T1 o c4 p c4 c4 0c c4 I t Flat top h ADJUST VOLTS DIV ...

Page 77: ...g TIIV E DIV AC 5 SEC 24 Check Upper Vertical Bandwidth Limit a Change the following control settings l LEVEL AUTO TII 4EIDIV I IV1ILLISEC 5X l 4AG Pushed in b Connect the low frequency constant amplitude gen erator to the vertical INPUT connector through the Bf lC to dual binding post adapter 42 inch 50 ohm BNC cable and the 50 ohm BNC terminatior c Set the low frequency generator for a fourdivis...

Page 78: ... the BNC T connmtor to the Trigger ing INPUT connector with the six inch BNC to banana plug patch cord c Set the low frequency generator for a o 2 division dis play at one kilohertz g Set the Source switch to EXT h Set the low frequency generator for a one division display one volt at one kilohertz i CHECK Stable CRT display is presented j Turn the LEVEL control clockwise to the variable triggerin...

Page 79: ...for a four division isplay at one kilohertz Performance Check Calibration Type 321 A c CHECK CRT display stans on the positive slope of the waveform see Fig 5 13A d Set the SLOPE switch to e CHECK CRT display starts on the negative slope of the waveform see Fig 5 l38 10 NOTES E 5 21 Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 80: ...338 see Fig V 5 l68 for one marker each division The second and tenth markers must coincide exactly with their respective grati cule lines reposition the display slightly with the HORI ZONTAL POSITiON control if necessary lvlidrange l MILLISEC CALIB Pushed in ON EXT AC DC L i ET tl cl ol CRT Controls Ve lical Amplifier VEBTICAL POSITION lnput Coupling VOLTS DIV VARIABLE Triggering Source Coupling ...

Page 81: ...e must be within 0 4 division within 5olo of that graticule line when the marker at the second vertical line is positioned exactly d ADJUST Mag Gain adjustment R348 see Fig 5 178 for two markers each division The markers at the second and tenth vertical lines must coincide exactly with their respective graticule lines reposition the display slightly with the HoRIzoNTAL PostTloN control if nec essa...

Page 82: ...eps 34 Adjust High Speed Timing PERFORMANCE CHECK ONLY Complete accuracy of the TIME DIV s itch is checked in Table 5 5 Proceed to next step a Change the following control settings TllVlE DlV 5 pSEC VAB IABLE TII 4EIDIV CALIB 5 SEC b Set the time mark generator for 0 5 microsecond markers d CHECK CBT display for one marker each division between the second and tenth vertical lines of the graticule ...

Page 83: ...re displayed each division Set the LEVEL control as necessary for a stable display c Disconnect all test equipment NOTES H l l H t t t a tt l tt i l r a t Time mark generator marker output l microsecond l microsecond l microsecond l microsecond i microsecond l microsecond l0 microsecond 10 microsecond I millisecond l millisecond l millisecond 10 millisecond 10 millisecond 10 rnillisecond l second ...

Page 84: ...tch cord c Set the standard amplitude calibrator for a five volt square wave output d CHECK CRT display for horizontal deflection of 4 5 to 5 5 divisions between dots one volt division tlO Midrange GND 2 CA LIB INT AC AUTO e Disconnect the standard amplitude calibrator External Horizontal CA LIB Pulled out l 4 idrange 38 Check External Horizontal Bandwidth a Connect the low frequency constant ampl...

Page 85: ...jack on the rear panel with an 18 inch BNC to banana plug patch cord and an l8 inch banana plug patch cord e CHECK CRT display for blanking of a portion of each cycle of the waveform see Fig 5 20 The INTEN Performance Check Calibration Type 321A SITY control setting may need to be changed to show blanking f Beplace the ground bar between the CBT GBID iacks This completes the Calibration Procedure ...

Page 86: ...NOTES Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 87: ... yolue height or high high voltoge hertz cycles per second intermediole frequeicy inrinib kilohms or Iilo 01 kilohm lombdo wovelenglh lo ge compored with lenslh or long mego or i06 milli or iOr Billimeter mountins hordwore omego nsulor frequenq Pico or 10 12 pil l4l6 peok inverie voltoge poper metol cosed poper or plostir iubulor molded res slonce copociionce rodio frequency interlerence Gee EMI l...

Page 88: ...r seriol or model number ond modificotion number if opplicoble lf o port you hove ordered hos been reploced wilh o new or improved port your locol Tektronix lnc Field Office or represenlotive will contoct you concerning ony chonge in port number SPECIAL NOTES AND SYMBOTS Port Iirst odded oi this seriol number Port removed ofter this seriol number Asterisk preceding Tektronix Port Number indicoles ...

Page 89: ...0 10 tl PF 10 5 15 281 0022 00 283 0148 00 281 05 t2 00 281 0512 00 290 0121 00 285 0633 00 283 0058 00 283 0051 00 281 0524 00 28r 0525 00 Timing Series motched within tl 5 t0 t0 10 0 22 y F 0 027 t F 0 0033 pF 150 pF 470 pF t00v 100 v 100 v 500 v 500 v 500 v 500 v 500 v 600 v c300 c3r I c312 c401 c410A 281 05 3 00 28r 0501 00 28r 0506 00 285 0672 00 28r 0012 00 27 pF 4 7 pF 12 pF 0 1 pF 7 45 pF ...

Page 90: ...007 00 28r 05r2 00 281 0005 00 281 0010 00 281 0534 00 283 0041 00 500 v 10 10 25 pF 5 80 20 80 _20 10 10 10 80 20 80 20 s 15 283 0080 00 290 0r40 00 281 0525 00 283 0059 00 283 0003 00 c506 c507 c508 c517 c522 283 0003 00 290 0086 00 28 0672 00 290 01 06 00 283 0000 00 c657 c660 c696 c701 c707 290 0201 00 290 0218 00 290 01l8 00 283 0001 00 283 0000 00 281 0012 00 281 0549 00 281 0549 00 283 0059...

Page 91: ...08 00 152 0i 85 00 t 52 0i 85 00 t 52 0185 00 Silicon Germonium Silicon Silicon Silicon 152 0 t85 00 152 0008 00 152 0185 00 t 52 018500 t 52 0185 00 Reploceoble by 1N4152 1N4r 52 1N4152 1N4152 Reploceoble by 1N4152 Reploceoble by Reploceoble by Reploceoble by I N4t52 1N4152 r N4152 Dl94 D423 D424 D6t 0 D6t I D692 D700 D7t0 D711 D712 152 0008 00 152 0246 00 152 0246 00 152 0066 00 r 52 0066 00 Ger...

Page 92: ...Q313 Q323 Q334 Q3 14 Q423 A B Q443 Q453 108 0237 00 152 0141 02 r 52 0002 00 152 0002 00 152 0002 00 152 0002 00 Silicon Silicon Silicon Silicon Silicon 152 0002 00 t52 0002 00 I52 0066 00 152 0066 00 152 0066 00 Silicon Silicon Silicon Silicon Silicon Fuses Inductor Trqnsislors 80 pH Silicon Silicon Silicon Silicon Silicon 151 0108 00 l5l 0063 00 151 0063 00 t 5t 0126 00 t5t 0063 00 Silicon Germo...

Page 93: ...N2501 l5t 0136 00 l5t 0134 00 i 5l 0t0r 00 r 5r 0r 0l 00 151 0101 00 Silicon Silicon Germonium Germqnium Germonium Q874 r 5t 0108 00 Silicon Resislots Resistors ore fixed composition 10 unless otherwise indicoted R2 315 O9r34o 9l ko Rt4 3164335 00 3 3 MO Rts 316 10340 l0 ko Rl7 3l I 34540 20 ka Yot Rt9 3164 240 4 7 kA s Prec R20 R23 R24 R25 R32 R33 R34 R35 R37 R38 315 0202 00 3r5 0473 00 315 0272 ...

Page 94: ... 00 3t 6 0151 00 3r 6 0186 00 3r 6 0563 00 3t 6 01 04 00 316 0273 00 150 c 18 Mo 56 ko 100 ko 27 ka t80ko 39 ko l5 ko 620 a lko 68 ko I0 ko Vor t0 ko 2 7 ka r00 ko i5ko 33 ko t0 ko 150 f 22 ko 27 ka 47 kA 22 ka 20 ko Vor 47A th t o Prec Prec Prec Prec Prec Prec 5 5 5 I i I 1 t t 316 0683 00 3r r 0r 53 00 3r6 01 03 00 316 0272 00 316 0104 00 3r 6 01 53 00 3r 6 0333 00 3r 6 0103 00 316 01 5r 00 3r 6...

Page 95: ...4 R426 R427 R429 R432 R434 R435 R436 R437 R443 R453 R454 R455 R457 R462 R464 15 8 ko I kO Vor 9 31 ko r5 8 ko 162 a Prec Prec Prec zW Prec 311 0461 00 323 0481 0r 323 0r 93 01 323 0614 01 322 1289 O1 250 O Vor tMo lko 990 ko 10 1 ko Prec Prec Prec Prec Prec Prec 323 061 t 01 323 1389 01 323 0620 01 322 0614 01 322 0610 01 Prec Prec Prec Prec Prec th 323 0481 01 316 0470 00 323 0481 01 316 0394 00 ...

Page 96: ...3 R694 R695 R696 R6t 0 R612 R622 R624 R631 R635 R644 R650 R651 R652 453 0 2 05 ko l t8 k0 90 9 ko 20 kC 27 4 ka 1 3 ko 2 2 kA 6 8 ko 100 o Vor 308 0r75 00 302 0682 00 315 0r 02 00 3r 6 0r 02 00 315 0132 00 1 1 E 6 8 Prec Prec R466 R468 R472 R476 R478 Prec Prec Prec Prec Prec Prec 311 04n 00 31r 0258 00 321 0243 00 321 0291 00 321 0291 00 323 0221 00 316 0101 00 323 0233 00 323 0197 00 323 0231 00 ...

Page 97: ...rec Prec Prec Prec INT EXT AC DC STOPE AUTO Level AUTO tevel s 5 5 5 R848 R849 R851 R854 R86t R864 R87l R88l R882 R884 R886 R888 321 0169 00 321 0067 00 Unwired or Wired 301 0156 00 301 0186 00 316 0105 00 302 0r05 00 31r 0r57 00 I5 MO l8 Mo lMo t Mo 100 ko Vqr 311 0347 00 3 t6 0r04 00 316 0222 00 323 0253 00 31 t 0323 00 1 1 5 5 th 1 1 Yz Swilches E 260 0149 co 260 0449 00 260 0449 00 262 0662 00...

Page 98: ...Rotory Slide Rotory Roto ry Rotqry Slide Thermol Cutout 135 F r6 F Tronsformers TIME DIV TIME DIV X5 MAG AC DC GND votTs Dtv vorTs Drv POWER CHARGER CRT Stondord Phosphor sw410 sw62l SW692 260 0625 00 260 0617 00 260 0450 00 T60l v01 i20 0152 00 120 0210 00 v859 154 0433 00 Furnished os o unit with nl6OV Eleclron Tube T32i r 3r Power Converler E 6 10 Ckt No Scan by vintageTEK Your donations help s...

Page 99: ...cified PARTS ORDERING INFORMATION Replocement ports ore ovoiloble from or through your locol Tektronix lnc Field Office or represenlotive Chonges to Tektronix instruments ore sometimes mode to occommodote improved componenls os ihey become ovoiloble ond io give you the benefit of the lotest circuit improvemenls developed in our engineering deportment lt is therefore imporlont when ordering ports t...

Page 100: ...s Lisi Type 32lA NDEX OF MECHANICAT PARTS IISI ITLUSTRATIONS Locqted behind diogroms FIG I FRONT REAR FtG 2 CHASSTS FIG 3 STANDARD ACCESSORIES E Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 101: ...T hex 1 a 32 x 5 1a iach I KNOB chorcool VERTICALPOSITION knob includes 1 SCREW set 4 40 x 3 3 inch HSS I RESISTOR voriqble mounting hordwore not included w resistor I LOCKWASHER internol 0 261 ID x 0 400 inch OD 1 WASHER flor IDxYe inch OD I NUT hex 1 a 32x5 6 inch I KNOB groy INTENSITY knob includes I SCREW set 6 32 x fi5 inch HSS I RESISTOR vorioble mounting hordwore not included w resistor I L...

Page 102: ...R flot r lDxl6 inch OD I NUT hex 1 r32x5h inch I KNOB chorcool LEVEl knob includes I SCREW set 6 32 x 3 3 inch HSS I SWITCH wired LEVEL switch includes l SWITCH unwired I COUPLING I RESISTOR vorioble mounting hordwore not included w resistor 2 NUT hex 1 a 32x5 6 inch 1 LOCKWASHER internol 0 261 lD x 0 400 inch OD mounting hordwore not included w switch I TOCKWASHER internol s lD xrl inch OD I WASH...

Page 103: ...w rod SCREW set 4 40 x 3 inch HSS I RESISTOR vorioble mounting hordwore not included w resistor I TOCKWASHER internol lD x inch OD 2 NUT hex 3 6 32x1 2 inch mounting hordwore not included w swilch 2 SCREW 632 xllr inch PHS I WASHER lot 0 390 lD x a inch OD I NUT hex a 32x1 2 inch I KNOB red VARIABLE knob includes I SCREW set 6 32 x fij inch HSS I KNOB chorcool VOLTS DlV knob includes I SCREW set 6...

Page 104: ...dwore not included w chqssis SCREW 4 40 x t a inch PHS LUG solder SE 4 LOCKWASHER internol 4 NUT hex 4 40 x 6 inch l RESISTOR vorioble mounting hordwore not included w resistor 2 NUT hex 4 40 x fi6 inch mounting hordwore not included w switch I WASHER flot 0 390 lD x a inch OD I NUT hex 3 6 32 x 1fi inch I SWITCH slide AC DC GND mounting hordwore not included w switch 2 NUT hex 4 40x3 a inch I SWI...

Page 105: ...luded w cover I SCREW 4 40xt y inch 100 csk FHS 63 u 65 66 61 62 3s8 0075 00 ooosild 2t r 0038 00 67 33r 0055 00 68 333 0830 00 69 387 0940 00 70 124 0109 00 71 r24 01t5 00 72 2c0 0197 00 73 t3 t 0084 00 131 0073 00 200 0t l0 00 74 337 0336 00 2l i 0007 00 E 7 5 I CONNECTOR cooxiql I contoct BNC w hordwore 3 SOCKFI bonono iock mounting hqrdwore for eoch not included w socket I WASHER insuloting I ...

Page 106: ...ITOR mounting hordwore not included w copocitor 2 NUT keps 6 32 x 5 inch I P ATE bulkheqd reor mounling hordwore not included w plote 3 SCREW 6 32 x1la inch PHS 2 RESISTOR mounting hordwore for eoch not I SCREW 6 32 x 1rl inches RHS I EYEtEi I NUT resistor mounting l SCREW 6 32 x 5 6 inch PHS included w resistor I GROMMET CRT shield plostic l CIAMP CRT sockel mounting hordwore nof included w clomp...

Page 107: ... mounting hordwore not included w sockefl WASHER insuloting red I LUG solder 1fa 1Dx7f6 inch OD SE 2 NUT hex 1 a 32xe 6 inch I TAG CRT grid I PLUG bonono iock mole I TRANSISTOR mounting hordwore not included w tronsistor 2 SCREW 6 32 x inch PHS I COVER trqnsistor plostic I PLATE insuloting I SOCKET tronsistor 2 pin mounting hqrdwore not included w socket 2 SCREW threod forming 2 32 x 5 3 inch PHS ...

Page 108: ...R tronsistor plostic 0 135 inch diometer HOLDER tronsistor plostic 0 270 inch diometer CLAMP tronsistor mounting mounting hordwore for eoch not included w clomp SCREW threod forming 5 32 x fi3 inch PHS I CLAMP tronsistor mounting mounting hordwore not included w clomp i LUG solder SE 6 i SCREW threod forming 5 32 x 3 6 inch PHS 3 CLAMP coble plostic smoll 1 SOCKET tronsisfor 6 pin mounling hordwor...

Page 109: ... COVER copocitor plostic 1 lDx21ft2 inches long I COVER copocitor ploslic 1 365 lDx2e 6 inches long I CAPACITOR mounting hordwore noi included w copocitor 2 SCREW sems 6 32 x 5 6 inch I PIATE fiber smoll 2 IOCKWASHER internol 6 2 NUT hex 6 32x1L inch I CAPACITOR mounting hordwore not included w copocitor 2 SCREW 632 x r inch RHS I PLATE fiber lorge 2 LOCKWASHER internol 6 2 NUT hex 6 2x1 a inch 20...

Page 110: ... 5 inch PHS I TRANSFORMER mounting hordwqre not included w tronsformer 2 LOCKWASHER internol 6 2 NUT hex 6 32 xt a inch 2 TRANSISTORS mounting hordwore for eoch not included w tronsistor 2 SCREW 6 32 x inch PHS 4 WASHER Iiber shouldered 6 2 WASHER fiber shouldered 10 4 NUT hex 6 32x1 a inch I LUG solder SE 6 I LOCKWASHER internol 6 I SHlELD sweep circuit mounting hordwore not included w shield 5 S...

Page 111: ...w block 2 SCREW 6 32x 5Aa inch 100 csk FHS 1 SPACER bottery I PLATE bottom plote includes I SCREW thumb 6 32 x 0 850 inch Fil HS 2 ANGLE roil bottom mounting hordwqre for eoch not included w ongle 3 SCREW 632 x inch THS 4 SCREW 6 32x1 a inch Socket HS 4 GROMMEI oot plostic 2 FOOI plostic right front left reor 2 FOOT plostic left front right reor 4 NUT keps 6 32x5 1a inch l FOOT flip stqnd 2 PLATE ...

Page 112: ... ceromic 7 1a inch h w 20 notches eoch strip includes STUD plostic mounting hordwore for eoch not included w strip SPACER plostic 5 32 inch long 7 STRIP ceromic 7f1a inch h w 16 notches eoch strip includes 2 STUD plostic mounling hordwore for eoch not included w strip 2 SPACER plostic 5 32 inch long 7 STRIP ceromic Tfte inch h w 13 notches eoch strip includes 2 STUD plostic mounting hordwore Ior e...

Page 113: ...r instruments os soon os they ore developed ond tested Sometimes due to printing ond shipping require mehts we con t get these chonges immediotely into printed monuols Hence your monuol moy contoin new chonge informotion on following poges lf it does not your monuol is correct os printed Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 114: ...TYPE 3214 TENI SN 6540 CHANGE TO C418A 281 0007 00 EIECTRICAL PARTS LIST CORRECTION Cer r1t4 258 169 3 12 pF Var Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 115: ...Screwdriver adiustment t P il Front side or rear panel control or connector Clockwise control rotation indirection of arrow Refer to indicated diagram r o o V o a xi BLOCK D IAGR A M q N 6000 r lP I I T nF 7l T il Ml lsooMwl I o o r o I a Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 116: ...Screwdriver adiustment t P il Front side or rear panel control or connector Clockwise control rotation indirection of arrow Refer to indicated diagram r o o V o a xi BLOCK D IAGR A M q N 6000 r lP I I T nF 7l T il Ml lsooMwl I o o r o I a Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 117: ...ion Control settings CRT Controls FOCUS Non loading AC R S DC VTVI l 0 to 1000 volts Type 32i A chassis ground 1 15 volts N one internal calibrator signal No connections except as given above Centered As follows except as noted other wise on individual diagrams AST I G IVIAT IS N I INTENSITY SCALE ILLUI 1 Vertical Amplifier VEBTICAL POSITION lnput Coupling VOLTS DIV VABIABLE Triggering Source Coup...

Page 118: ...ion Control settings CRT Controls FOCUS Non loading AC R S DC VTVI l 0 to 1000 volts Type 32i A chassis ground 1 15 volts N one internal calibrator signal No connections except as given above Centered As follows except as noted other wise on individual diagrams AST I G IVIAT IS N I INTENSITY SCALE ILLUI 1 Vertical Amplifier VEBTICAL POSITION lnput Coupling VOLTS DIV VABIABLE Triggering Source Coup...

Page 119: ...I o t e n l l sl c o 9 JI 9 9 1 t SI zl tE o NI s I o r a i 5 9 I I gt 2e n_ I z 6 o l Et 1 a oo u l 5 a ii rrj i oI z1 AF 3r I o 1 FI o a rq o I o o o c n a l fl o FI n o a I Ei o r BI 9 I rh la I o tn I 9 J o Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 120: ...A 6 9 N 6 o r I I ooo q 6 o 9 i 4 q x6 J J 1 6 I o 9 6f 69 OI irs o o _lI t o a _1 XB l r rJi j I z t 3P cA F o II z T n 1 o n o r l o o l 4i or ol ol aF aB ii 3E it a o i z 5 9 o 3s rt al oI 3 o fl 9 o Ul I u o o a o l d o1 96r q I l J i o G I 6 F I o 9 30 l_ I l l l lr is lil3 l l l l l 9 9 9 3 io ri _ l 9 o5 s 9 i Nlc lsvB lNll 9 t L Scan by vintageTEK Your donations help support the museum vin...

Page 121: ... L I l rpl8 E l o i c 1 o l o 1 1 B E LLB EIISE 9IAE3AMS o 0 6ENERATOR I lORIZONTAL AMPLIFIIR 5tE PART3 LIST F6E TIM E D IV SWITCH t lE I I I I I I TYPE 2IA OSCILLOSCOPE o o TEr ocu l I rNeu Y I l l m Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 122: ...LECT ION PLATE 5V I SEE P FIS LIST FOT arBrcoNDucroR YYP S o o TIME 6A5E 6ENERATOR T ME OIV SvvlTcH BEEEBENSE DACAAMi TYPE 32IA OSCILLO JCOPE HORIZONTAL AMPLTF rE R o o fioR zoxr il L ruld E o 4 N u o r rr r1 Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 123: ...r sEa PA irir Llsr FoR 3rMrcoNDucrofit aYFEa B rLeLNc L O coNvEFreR l Q6s7 e o q o o t o Trl 6 t l O a l 6 ffi Q654 0624 A534 1 ro D c Lrs T o6t4 rHt IYPE 32IA OSCILLOSc OPE o RECULATOR CIRCUIT G eN 6000 LrP I lTowErL I L Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 124: ...c ra 5ls t LocartD ot vt rt aMP crassls g D a7 o ELEVAT D r 72OV 0 a rEmE6 oabli d a Jii Loc r aD oN Y ci aMt clras3l5 EEEISE E 9 ACBA 43 o 6 o VER IICAL AMPLIFTER CALIERATOR IIT IE BASE TRIGGIR I IORIZONIAL AMPLIFIEE o rn l rn F coNvERTER o oo5 I I 5t QTOO G IYPE S2IA OSCILLO3COPE o l l Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 125: ... rD ir a o vo N F l 4F o1 E lfi lo t tI 4E i x z a o o 1 l o it 9o o l E I i6 3 o o o io oo o n o n o s I I 6 0 o I e I 1 o XE 9A o r rl t O t l iro o r6 ryc luc o Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 126: ...I t ID E 9 o on o o a o o O o oo f E o 6 s I 0 n o z t eo m v r p l r o 0 a o r c 4 o o o o N I9B B c Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 127: ... _ t l o G4 3 k 6 o N 6 t o d o o o r o r z Sll t 4 3 rq a Scan by vintageTEK Your donations help support the museum vintagetek org ...

Page 128: ...09t 6 378 0547 7 378 05n 070 089 t 00 I PROBE PACKAGE P6OI2 I ADAPTER 3 ro 2 wire 9 P power AC 3 wire 8 feer lons I CORD power DC 3 wire I feet lon OfD potch BNC ro bonono p g ft inches long I FILTER light groticule I FlLTER mesh instolled 2 MANUAI inrtruction nor shownl E TYPE 32tA osc toscoPE I I t a a Il Scan by vintageTEK Your donations help support the museum vintagetek org ...

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Tektronix 321 A, Instruction Manual

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Summary of Contents for 321 A

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