Tektronix 524AD series Instruction Manual Download | Manualshive

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Summary of Contents for 524AD series

Page 1: ...YPE S24AD INSTRUCTION MANUAL TEKTRONIX INC MANUFACTURERS OF CATHODE RAY AND VIDEO TEST INSTRUMENTS Sunset Highway and Barnes Road P 0 Box 831 Portland 7 Oregon U S A Phone CYpress 2 2611 Cables Tektronix TYPE 524AD SERIAL NUMBER ...

Page 2: ...TYPE S24AO CATHOOE tAY OSClllOSCOPf B ...

Page 3: ...IGGER REQUIREMENTS TV composite video signal between 0 5 volt and 15 volt peak or pulses 0 15 to 15 volts peak to peak SWEEP MAGNIFICATION Magnifier expands the trace to right and left of center either 3X or lOX Magnified sweep speed limited to 0 1 microsecond per centimeter EXTERNAL SWEEP INPUT External sweep voltage can be coupled in via 100 k potentiometer through de coupled sweep amplifier wit...

Page 4: ...al delay is 0 34 micro seconds CALIBRATOR A variable duty cycle square wave is provided Seven full scale ranges between 0 05 volts and SO volts continuously variable can be read di rcctly from the dial settings with an accuracy within three per cent of full scale The duty cycle is variable between I per cent and 99 per cent Frequency varies with duty cycle CATHODE RAY TUBE A type 5ABP1 cathode ray...

Page 5: ...sitioning occurs when the VARIABLE ATTEN control is adjusted Variable resistor adjusting time constants of calibrator multivibrator Time con stant of one half of multivibrator is lengthened while time constant of other is shortened Permits duty cycle to be varied between one per cent and 99 per cent limits Calibrated potentiometer across the CAL VOLTAGE RANGE step attenuator output Gives continuou...

Page 6: ...wdriver front panel control adjusts bias of phase inverter sweep amplifier stage to permit adjustment fo magnified sweep position so that the magnified sweep centers at the center of the screen Ganged variable resistors in timing capacitor charging circuit and multivibrator timing circuit Units dial controls ten position gang switch increasing resistance by equal increments in both timing capacito...

Page 7: ...lifier tube to adjust gain and operating point Ganged with variable resistor in 60 cycle phasing circuit which varies phase of sine wave sweep when SWEEP TIME switch is in INTERNAL 60 v SWEEP position Ten position switch selects various sources of trigger voltage and arranges trig ger amplifier output circuit to maintain positive trigger output for either polarity of input pulse In the UNDELAYED S...

Page 8: ...vertical de flection factors are given in units per centimeter To find volts from the amplitude of deflection therefore multiply centimeters of deflection from the graticule reading by the volts per centi meter indicated by the vertical amplifier dial settings Similarly to find time multiply centi meters along the time axis of the graticule by the sweep time per centimeter indicated by the sweep d...

Page 9: ...ector The trigger SELECTOR switch is divided into two sectors of rotation One sector marked in black provides positions for all types of trigger signals without the delayed trigger cir cuit The other sector provides the same posi tions as the first sector but includes the delayed trigger circuits When using those marked the sweep starts during the rising portion of the trigger impluse When using t...

Page 10: ... sweep delay operating 30 times per second accepts every other vertical sync pulse and starts the sweep from zero milliseconds to 25 milliseconds after the accepted sync pulse This amount of delay allows the sweep to display any of the lines in one field FIELD SHIFT When the FIELD SHIFT button is depress ed the other 60 cycle vertical sync pulse is ac cepted by the sweep delay circuitry allowing d...

Page 11: ...approximately a quart er microsecond of sweep shows on the screen before the waveform appears However when the triggering waveform begins with a slower rise an appreciable portion of the wave may pass before an adequate trigger voltage can develop In practice it has been found that the additional quarter microsecond of delay provided is about the optimum to permit the display of the start of a slo...

Page 12: ... The FLAT response position of the switch provides flat frequency response to 5 me within 1 per cent but with attendant overshoot for fast pulses SWEEP DELAY The 524AD sweep delay system contains a sync separator circuit which adapts the system particularly to television signals but limits its usefulness for other applications Jitter free sweep delay is obtained with television signals by establis...

Page 13: ...ing the calibrator VOLTS CM waveform through the probe with the switch at 0 15 volts cm to 0 5 volts cm Further instructions for tuning the attenuators are contained in the Mainten ance section LINE INDICATING VIDEO In the event it is found necessary to observe a particular horizontal line or other detail with the 524AD Oscilloscope a spare picture monitor may be connected to the LINE INDICATING V...

Page 14: ...ray tube VERTICAL AMPLIFIER BLOCK DIAGRAM The INPUT SELECTOR switch connects the vertical amplifier system to either of two front panel connectors or to an internal cali brator circuit A vertical deflection sensitivity switch selects a preamplifier for the two most sensitive posi tions and selects various attenuators for the posi tions of less sensitivity The preamplifier provides a gain of ten ti...

Page 15: ...rator circuits to trigger the phantastron V204 The sync separator circuits will also accept a 60 cycle signal V202 is over driven so that a flat top ped waveform is applied through V203B V203A and C210 to the grid of V204 The negative square wave at the grid of V204 triggers the phantastron rundown action In the quiescent state the grid of V20SB is held above the grid of V205A so that the B sectio...

Page 16: ...wing through R220 and R221 determines the grid voltage of the phan tastron a change in voltage drop across these resistors resulting from a change in discharge current from C210 will therefore cause a change in grid voltage in the correct direction to op pose the change in voltage drop For example if C210 were simply to discharge through a re sistor the discharge current would fall off ex ponentia...

Page 17: ... C225 to the grid of positive going multivibrator V210 In the qui escent state V210 is conducting and its pljlte is down When the negative pulse from V208 arrives at V210 grid plate current is cut off and V210 plate rises toward 225 volts carrying the grid of negative going mu tivibrator V209 up V209 plate then drops carrying the grid of V210 down still farther Diode V208 disconnects the trigger c...

Page 18: ...s output is applied to the grid of V221 through cathode follower V219B Feedback between the grid circuit of V221 and the grid of V218A is provided through V217 by way of frequency compensated resistor networks R310 A to C The amount of feed back is determined by the voltage division of the feedback loop voltage divider R301 R310 SW301 labeled MAGNIFIER selects the series arm of the voltage divider...

Page 19: ...of the trace External marker sig nals can be applied to the cathode ray tube through a front panel connector labeled EXT MARKER with the time marker control set to EXT The grounding link must be opened when external connections are made to the cathode but must be replaced and left connected at other times CALIBRATOR The CAL VOLTAGE RANGE switch ap plies de power to the multivibrator and selects th...

Page 20: ...delay network and its terminating resistor RS0I The shunt capacitors of the net work sections are adjustable to compensate for slight variations in the manufactured compo nents Cutoff frequency of the sections is about 3 5 times the upper frequency limit of the bal ance of the amplifier to minimize any distortion of the pulse response caused by the network PHASE INVERTER VERTICAL POSITIONING Outpu...

Page 21: ...positions of the trigger SELECTOR switch Plate output is applied to the grid of cathode follower VlSB where it is combined linearly with a portion of the gate signal coupled in from the sweep circuit via R261 sweep circuit LINE INDICATING VIDEO TO MONITOR The combined video and gate signal is taken from the cathode of VlSB and connected to a UHF coaxial connector at the rear of the in strument lab...

Page 22: ...s winding is tapped The full ac voltage is recti fied by V805 at about 2500 volts for the post deflection acceleration voltage The ac from the tap is rectified in V804 at about 1500 volts for the cathode supply voltage The 1500 volt supply is regulated by comparing to regulated 150 volts the voltage near 150 volts on a voltage divider R806 R807 R808 and R809 connected between 1500 volts and 225 vo...

Page 23: ... reason you resolder be sure the solder you use contains silver Silver bearing solder is used in printed circuit techniques and is therefore available from all solder manu facturers Repeated use of ordinary tin lead solder will dissolve the fused bond of silver that makes the solder adhere to the porcelain es pecially if the soldering iron is quite hot Removing the Cabinet Each side panel and the ...

Page 24: ...d to chassis Adjust R66 to get exactly 37 5 volts This is cathode voltage on the output tubes CHECK FOR 120 VOLTS 225 VOLTS AND 450 VOLTS Check for 120 volts between pin 1 of V412 and ground Check for 225 volts between pin 6 of V412 and ground Check for 450 volts be tween pin 1 of V415 and ground These voltages should be within 3 per cent ADJUST 1500 VOLTS Connect negative meter lead at crt filame...

Page 25: ...stor divid er the leading edge of the output wave will be rounded The probe is also a resistor capacitor voltage divider similar to the built in attenuators except that the shunt leg of the divider is formed by the input impedance of the oscilloscope The input impedance is one megohm paralleled by approximately 40 µµf or a time constant of 40 microseconds The input time constant must therefore be ...

Page 26: ...s the stop before 6 centimeters of deflection oc curs or if the deflection is more than 6 3 centi meters when the VARIABLE ATTEN con trol is turned full right loosen the appropriate collar on the shaft near the control inside the instrument and reset the collar on the shaft so that the control stops when the deflection is 6 centimeters Leave the VOLTS CM dial at 15 5 set the CAL VOLTAGE RANGE cont...

Page 27: ...marker intervals are changed by chang ing the inductance of the oscillator coils L601 L602 L603 L604 and L608 These inductors are mounted near the panel just above the time marker switch The frequency of the time marker oscillators can be determined by comparison with another oscillator of known frequency such as a BC221 frequency meter or a calibrated signal generator A Tektronix Type 180 or 181 ...

Page 28: ... of the square wave When the ad justments are completed each pair of trimmers in like positions in the two lines should have approximately equal capacitance settings DRIVER STAGE HIGH FREQUENCY SHUNT PEAKING COILS L6 AND L7 With the control settings and input pulse the same as for the foregoing trimmer adjustments adjust L6 and L7 for best leading edge square wave response OUTPUT STAGE NORMAL PEAK...

Page 29: ...or best leading edge without overshoot These induc tors are located on the front part of the vertical amplifier chassis All three should have approxi mately the same setting when adjustment is completed Then check the risetime and band width RrsETIME MEASUREMENT Risetime is measured by measuring the time between points on the leading edge of a square wave response at which the amplitude is 10 per ...

Page 30: ...R MOLDED NYLON 1 4 HEIGHT SPACER MOLDED NYLON 3 8 HEIGHT CERAMIC STRIP 7 16 BY 3 NOTCHES CERAMIC STRIP 7 16 BY 5 NOTCHES CERAMIC STRIP 7 16 BY 7 NOTCHES CERAMIC STRIP 7 16 BY 9 NOTCHES CERAMIC STRIP 7 16 BY 11 NOTCHES CERAMIC STRIP 3 4 BY 1 NOTCH CERAMIC STRIP 3 4 BY 2 NOTCHES CERAMIC STRIP 3 4 BY 3 NOTCHES CERAMIC STRIP 3 4 BY 4 NOTCHES CERAMIC STRIP 3 4 BY 7 NOTCHES CERAMIC STRIP 3 4 BY 9 NOTCHE...

Page 31: ...CERAMIC STRIPS AND MOUNTINGS USED IN TEKTRONIX EQUI PMENT ...

Page 32: ... T GRID MAGNIFIER IX 3X 10X V217 12AT7 V218 6U8 V219 12AT7 I SWEEP OUTPUT SWEEP OUTPUT AMPLIFIER V22t 6AH6 SWEEP OUT CATHODE FOLLOWER V222 6BQ7A g uiiA 1 TO C R T CATHODE 6BQ7A SWEEP OUTPUT AMPLIFIER CATHODE FOLLOWER Vl5A DELAY NETWORK V603 V625 GATE sue 1 0j GATEI v_ o_ _J 0j GATE I V21 CATHODE FOLLOWER Vl58 68Q7A AMPLIFIER 6CL6 LINE INDICATING VIDEO TO MONITOR CATHODE FOLLOWER V23B 268Q7A CURREN...

Page 33: ... Cer Fixed 500 V 20 281510 Resistors R201 1 meg w Fixed Comp 10 302105 R202 22meg w Fixed Comp 10 302226 R204 1 5 meg w Fixed Comp 10 302155 R205 47 fl w Fixed Comp 10 302470 R206 330 fl w Fixed Comp 10 302331 R207 1 2 k w Fixed Comp 10 302122 R208 l Sk w Fixed Comp 10 302152 R209 1 2k w Fixed Comp 10 302122 R210 lk w Fixed Comp 10 302102 R211 1 meg w Fixed Comp 10 302105 R212 1 meg w Fixed Comp 1...

Page 34: ... 12BZ7 12BZ7 l2BZ7 6BH6 12B27 Vacuum Tubes Trigger Inverter Sync Separator Bias Diode Sync Amplifier Phantastron Trigger Diode Sync Separator Phantastron Trigger Delay Comparator not wired wired SELECTOR 260041 I262079 FIELD SHIFT 260016 I 154028 154048 154048 154026 154048 TYPE 624AD SYNC SEPARATOR TRIGGER DELAY AND FIELD SHIFT 2 of 2 ...

Page 35: ... R212 IM R2II IM 8 R214 22K R213 68K 150V INVERTED TRIGGER CHANNEL IN PHASE TRIGGER CHANNEL V203A 12 0V 12BZ7 C208 R215 R216 01 IOM 820 V2038 l2BZ7 SYNC SEPARATOR R217 IOK 225V R2l9 330K R218 IOOK C209 2 2 EXT EXT SIG SIG TO TRIG AMP V207 UN DELAYED SWEEP 120V EXT 4 ov EXT DELAYED HDJ 7 10 56 225V 226V BIG SWEEP I SIG R224 470K 120V I i 11121 IOOK 1 s w EE 0 E L AY i 150V 150V TRIGGER DELAY AND FI...

Page 36: ... Cer Mica PT PT PT Cer Cer Cer PT Cer Cer Special Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Var Fixed Capacitors 400 V 400 V 450 V 500 V 500 V 400 V 400 V 400 V 500 V 500 V 500 V 400 V 500 V 500 V 20 20 20 50 with C412 20 Selected 0 to 20 10 2 20 2 20 2 20o r 20 20 20 20 20 lSpecial timing series manufactured by Tektronix Order replacements from factory EMC Fixed 450 ...

Page 37: ...Var Comp 20 ASTIGMATISM 311034 R269 330k lw Fixed Comp 10 304334 R270 10 k 2w Fixed Comp 10 306103 R271 10 k 2w Fixed Comp 10 306103 R272 15 meg w Fixed Comp 10 302156 R273 22meg w Fixed Comp 10 302226 R274 1 5 k w Fixed Comp 10 3021s2 R276 22meg w Fixed Comp 10 302226 R277 lOmeg w Fixed Comp 10 302106 R278 100 k 2w Var Dual Comp 20 SWEEP ATTEN 311028 GANGED WITH R249 R279 lOOn w Fixed Comp 10 302...

Page 38: ... Trigger Coupling Diode Sweep Multivibrator Negative Sweep Multivibrator Positive SELECTOR TIME front TIME rear TIME MULTTPLI ER Astigmatism Cathode Follower Gate Output Amplifier Unblanking Pulse Amplifier and Inverter Unblanking Pulse Cathode Follower Sweep Generator Clamp Sweep DC Restorer Cathode Follower Sweep Generator Cathode Follower not wired wired 260041 260050 262048 260051 262049 26003...

Page 39: ...5 33K R258 r I RUO 112 1 220 K R29l 220K TENTHS 225V R252 2 2K R253 2 7K 225V TYPE 524AD OSCILLOSCOPE TO R291 TO R293 LSEC CM MULTIPLIER SWITCH DETAIL 450V C229 R255 SOOK C22B 47 R263 120K 225V R254 R262 SOOK IOK R264 150K C230 047 1 oBill V2IIB l 268Q7A GATE TO MONITOR CIRCUIT TOVl5A r PIN I TO TIME MARK GENERATOR 450V t UNBLANK TO C701 CR TUBE CIRCUITS TO TIME MARK GENERATOR 150V 2UIV R270 I0K R...

Page 40: ...510 C304 01 µ f Cer Fixed 500 V GMV 283002 C305A 7 45 µµ Cer Var 500 V 281012 C305B 12 µµ Cer Fixed 500 V 10 281505 C306 82 µµf Cer Fixed 500v 10 7RI S2 C307 01 µ f PT Fixed 400 V 20 285510 C308 01 µf PT Fixed 400 V 20 85510 Resistors R301 31 1 k w Fixed Pree 1 309037 R302 100 k 2w Fixed Comp 10 306104 R303 30 k 3w Var WW 5 HELIPOT HOR POSITIO 311021 R304 22 k 2w Fixed Comp 10 306223 R305 180 k w ...

Page 41: ...27 R352 100 k w Fixed Comp 10 302104 R353 4 7 meg Zw Fixed Comp 10 306475 R356 4 7 meg Zw Fixed Comp 10 306475 R357 100 k w Fixed Comp 10 302104 R358 30 k 10w Fixed WW 5 308027 Switches not wired wired SW301A B 2 wafer 3 Position Rotary MAGNIFIER 260027 J 262051 Vacuum Tubes V217A 12AT7 Magnifier Coupling Diode 154039 V217B 12AT7 Magnifier Amplifier Cathode Follower V218A 6U8 Magnifier Amplifier 1...

Page 42: ...47 R30B V2 9A 330K Yzl2AT7 ISOV R30 3 l OK l V2i 9B 1o lzl2AT7 R317 2 2 t ISOV C3o 8 2 450V R 325 2K SWEEP AMP B351 ISOV CUR RE NT ADJ R358 R3 2 7 22K R328 J 20K R 3 2 3 Nlr42J 270K ISOV R33S 820K 4SOV 30K 83 7 B358 450V C307 01 bu bv TO PIN II CRT RIGHT HAND DEFLE CT ON PLATE TO CRT FOCUSING ANODE t THRU R 707 R 708 4 00V SEE CRT CIRCUIT R 35 4 7M R357 TO PIN 10 CR T LEFT HA JD DE FLE CTION PLATE...

Page 43: ... C615 220 µµ Mica Fixed 500 V 10 283536 C616 750 µµ Mica Fixed 500 V 5 283524 C622 4 7 µµf Cer Fixed 500 V 1 µµ 281501 C623 4 7 µµ Cer Fixed 500 V 1 µµf 281501 C630 047 µ PT Fixed 400v 20 285519 C631 7 µµ Cer Fixed 500 V µµ 281502 Inductors L601 2 6 4 8 µh Var CV272 114011 L602 11 19 µh Var CV113 114001 L603 220 330 µh Var CV224 114008 L604 32 56 h Var CV323 114015 L605 4 9 h Fixed CF492 108017 L6...

Page 44: ...Fixed Pree 1 309004 R634 180 k w Fixed Comp 10 302184 R635 100 k 2w Var Comp 20 PHASE 311026 R637 3 3 meg w Fixed Comp 10 302335 Switches SW601A B C 3 wafer 6position Rotary TIME MARKER 260103 Vacuum Tubes V601A 6BQ7 Time Marker Osc Unclamping Cathode Follower 154028 V601B 6BQ7 Time Marker Pulse Shaper V602 6AK5 Time Marker Oscillator 154014 V603 6BQ7 Time Marker Pulse Amplifier 154028 V625 6U8 Ma...

Page 45: ...o4lc o 1 oo I 410 OOfiH O Z 5 H EXT 0 VG02 TIME MAR IC OSCILLATOR 2 26V C608 I I I I I I I I I I I I I I I I I I I I R 07 330K VG0 8 PULS SHAPER Reoo 5301 1 0V I TO POWE R SUPPL V l ri SV4 Zr O OOS o CG OZA Clo028 16_p f 15pf Z25V l l OV TO ALL POINTS MARKED lfOV z zsv THI OWS VG03 PULSE AMPLIFIER 2 25V I I I I I I I R lS IM L__ IEXT MARKER I REh1OVAS LE JUMPER WIRE I l ii J_ SW OIA 7 SW60 B SWloO...

Page 46: ... 281 26 ClOl 3 12 µµf Cer Var 500 V 281007 C102 3 12 µµ Cer Var 500 V 281007 C103 3 12 µµf Cer Var 500 V 281007 C104 3 12µµ Cer Var 500 V 281007 ClOS 4 5 25 µµf Cer Var 500 V 281010 C106 1 5 7 µµ Cer Var 500 V 281005 Cl07 27 µµf Cer Fixed 500 V 10 281512 Clll 4 5 25 µµf Cer Var 500 V 281010 C112 1 5 7 µµf Cer Var 500 V 281005 Cl 13 330 µµf Cer Fixed 500 V 20 Selected Oto 20 295010 C127 1 µf PT Fix...

Page 47: ...03 700 k w Fixed Pree 1 309008 R104 429 k w Fixed Pree 1 309170 RIOS 900 k w Fixed Pree 1 309111 R106 111 k w Fixed Pree 1 309046 R109 990 k li Fixed Pree 1 309013 RIJO 10 1 k w Fixed Pree 1 309034 R135 470 w Fixed Comp 10 302470 R137 1 Sk w Fixed Comp 10 3021S2 RISO 470 w Fixed Comp 10 302470 Switches not wired wired SW2A B C 2 wafcr 6 position Rotary INPUT SELECTOR 260112 I262096 SW3A B C D 6 wa...

Page 48: ...l 3 Z h D RB IBK 2 2SV I 7 I SW3H I I I I I 225V I I I I CII 047 L F ADJ OK 7 RIO RII G 8K R 3 ISK IM V2B i zwe RW 7 7 I I I I I _i I t ffl TO VER TIC AL R 1 l AMPLIFIER 15K ll PUT L3 0 91 1 S_p h r s 1 H 1 s 1M VERTICAL AMPLIFIER ce 10 1 11 ov 57 PR E AMPLIFIE R ...

Page 49: ...W wire wound GMV guaranteed minimum value CALIBRATOR Capacitors Cer Fixed 500 V GMV 283002 Mica Fixed 500 V 5 283519 Mica Fixed 500 V 5 283519 Resistors w Fixed Comp 10 302102 lw Fixed Comp 10 304473 w Fixed Comp 10 302224 lw Fixed Comp 10 304473 2w Var Comp 20 CAL DUTY CYCLE 311044 2w Fixed Comp 10 306104 2w Fixed Comp 10 306104 2w Var WW 10 CAL ADJ 311012 1 V Fixed Comp 10 304123 3w Var WW 5 1o ...

Page 50: ...IK 0 TYPE 524 AD OSCILLOSCOPE C 26 360 7 R 26 47K C 24 1 o V42A if JZAT7 2 225V a R 47 12 71 R 46 5 25K R 45 ISd2 R 44 416 R 43 142 R 42 40 R 4 20 7 R 36 I 20K I I I SWMA SWMB _ 1cAL vonAat RANac t l C4L OUTPUT TO SWEA INPUT S L CTOR PR A Y P 11 30 56 R O W A CALIBRATOR ...

Page 51: ... 44 turns 32 on one rod FC524DL L519 L523 b 2 µ h each 44 turns 32 on one rod FC524DL2 L524 7 µ h 46 turns 33 on end of rod with L519 L523 L525 79 1 5 µ h Var CV791 Resistors R501 570 n lw Fixed Pree 1 VERTICAL AMPLIFIER Capacitors ClO 01 µ f Cer Fixed 500 V GMV C12 005 µ Cer Fixed 500 V GMV C15 005 µ Cer Fixed 500 V GMV C16 005 µ f Cer Fixed 500 V GMV C18 01 µ PT Fixed 400 V 20 C19 005 µ f Cer Fi...

Page 52: ... 302103 R25 1 meg w Fixed Comp 10 302105 R26 1 k w Fixed Comp 10 302102 R27 1 meg w Fixed Pree 1 309014 R28 1 meg w Fixed Comp 10 302105 R29 100 fl w Fixed Comp 10 302101 R30 500 k w Fixed Pree 1 309003 R31 370 k w Fixed Pree 1 309055 R32 27 n w Fixed Comp 10 302270 R33 20 k 8w Fixed WW 5 308011 R34 2 2 k 2w Fixed Comp 10 306222 R35 1 k 2w Var Comp 20 VARIABLE ATTEN 311006 R38 10 k 5w Fixed WW 5 3...

Page 53: ...d Comp 10 302105 R95 47 k w Fixed Comp 10 302473 R96 82 k w Fixed Comp 10 302823 R79 and R80 paired equal within 1 Switches not wired wired sws I wafer 3 position Rotary IRE NORM FLAT EXT 260083 I262128 located on access panel Vacuum Tubes VllA 12AT7 Atten Stage Input Cathode Follower 157030 VllB 12AT7 Atten Stage Balance Cathode Follower V12 6CL6 Atten Stage Input Amplifier Int Trigger Source 157...

Page 54: ...L510 6 2µH GATE FROM R21 I SWl E P GEN V 5A L5II 6 2 H 22SY RH IOK YzG8Q7A 1 ZZSY Z2SY L 512 6 2ftH L513 6 2 J H L5l4 6 2ftH L515 6 2ftH 6 2_µH L517 6 2 H L5 e 6 2 J H L519 6 2ftH L520 6 2 J H L521 6 2 H L522 6 2ftH a IP 8 6 59 SIGNAL DELAY NETWORK Lil I I I L L3 J R85 450V 80 20K R87 2 ZK 100 225V r LI0 7 I I L Ll2 J _ __css O 82K R95 47K TO T40 TE R M S TO T40 TERM 6 TO YE R1 AMP HE ATER 5 4T40l...

Page 55: ... IJPUT 10 ME G SHUIJTE D BY l Z _µJ F WHEN CABLE 15 TERM I JATE D WITH 40_µ_µF Cp 3 l _µ JLF CE R VAR SOO V Rp 3 MEI I W FIXED PRE C 1 7o COAXIAL CABLE J F B 11 I l 55 TEK TRONIX TYPE PSIOA PROBE ...

Page 56: ...ixed 450 V 20 SO with C220 290037 C420 40 µf EMC Fixed 450 V 20 50 2 X 20 290037 C421 40 µf EMC Fixed 450 V 20 50 2 X 20 290037 C422 40 µf EMC Fixed 450 V 20 SO 2 x 20 290037 C423 01 µf PT Fixed 400 V 20 285510 C424 047 µf PT Fixed 4QQ V 20 285519 C440 40 µf EMC Fixed 450 V 20 50 2 X 20 290036 C441 01 µf PT Fixed 400 V 20 285510 C442 01 µf PT Fixed 6QQ V 20 285511 C449 6 25 µf EMC Fixed 300 V 20 5...

Page 57: ...ee 1 309003 R446 500 k w Fixed Pree 1 309003 R447 6k 20w Fixed WW 5 308034 R448 10 k w Fixed Comp 10 302103 R449 50 n 2w Var WW 20 HUM BALANCE 311055 R452 470 fl w Fixed Comp 10 302471 Switches SW401 Single Pole Single Throw Toggle POWER 260134 Vacuum Tubes V400A H Silicon Diode 152011 V401 5651 Voltage Reference 154052 V402 6AU6 DC Amplifier 150 v Supply 154022 V403 12B4 Series Regulator 150 v Su...

Page 58: ...R426 l R452 I 47K I 470 I 412 ov I 1 I 150V I I I I I I I I I I 0449 HUM BALANCE i i E N is f F L _______________ 1 R401 0401 0402 C403 20 JiF 20 UF 01 6 3V TO TERM IS OF T401 15 8409 GRATICULE LIGHTS 8 R447 0441 01 0424 047 R428 1 5M ll5V R404 2 2K C404 01 R445 500K R446 500K R429 500K R430 333K 1 50V R408 1 5K R405 220K R406 150V AO I 250K R407 330K 6 3V TO V201 2 3 4 0 7 8 I0 12 13 V409 V802 3 ...

Page 59: ...ixed 3000 V 20 285508 C810 0068 µ f PT Fixed 3000 V 20 285508 Resistors R701 47 k w Fixed Comp 10 302473 R702 1 0meg w Fixed Comp 10 302105 R703 10 meg 2w Fixed Comp 10 306106 R704 lOmeg 2w Fixed Comp 10 306106 R705 2meg 2w Var Comp 20 INTENSITY 311042 R707 2 2 meg 2w Fixed Comp 10 306225 R708 2meg 2w Var Comp 20 FOCUS 311042 R709 1 meg lw Fixed Comp 10 304105 R710 56 k w Fixed Comp 10 302563 R711...

Page 60: ...5642 5642 5ABP1 Transformers Vacuum Tubes DC Amplifier HV Oscillator Supply HV Oscillator 1500 v Rectifier 2500 v Rectifier 1800 v Rectifier Cathode Ray Tube T524OA2 TYPE 524AD CRT CIRCUI r AND HV SUPPLY 2 of 2 120030 154041 154017 154051 154051 154051 154068 ...

Page 61: ...EEP CHASSIS R806 1 5M 2500V TO R353 R356 ON SWEEP OUTPUT CHASSIS R707 AT 400V 2 2 M 1 R 8 a I FOCUS R709 IM 2 5ABPI 9 FROM ASTIG CF R711 100 V2IIA 1500 V IH R 8 10 _ 1 _ _ II FROM TIME MARK IK C702 R C703 GEN R613 i 015 015 LOCATED ON SWEEP CHASSIS R701 R702 IM e i w 4 UN8LANKING PULSE R703 FROM V212B 10 M F3 V806 5642 C809 1800 V R 704 47K C701 015 0068 l 10 M 5s iJNTENSITY I RA 3 6 57 HIGH VOLTA...

Page 62: ...or marked 2 7 k has a resistance of 2 700 ohms The symbol M stands for million For example a resistor marked 5 6 M has a resistance of 5 6 megohms Unless otherwise specified on the circuit diagram capacitance values mark ed with the number 1 and numbers greater than 1 are in µ µ f For example a capacitor marked 3 3 would have a capacitance of 3 3 micromicrofarads Capacitance values marked with a n...

Page 63: ...ible WARRANTY All Tektronix instruments are fully guaranteed against defective materials and workmanship for one year Should replacement parts be required whether at no charge under warranty or at established net prices notify us promptly including sufficient details to identify the required parts Ve will ship them pre paid via air if requested as soon as possible usually within 24 hours Tektronix...

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