LeCroy 9450 Service Manual Download Page 1

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Summary of Contents for 9450

Page 1: ... Headquarters LeCROY Corporation 700 Chestnut Ridge Road Chestnut Ridge NY 10977 6499 U S A Tel 914 578 6097 European Headquarters LeCROY S A P 0 Box 341 2 rue du Pre de la Fontaine 1217 Meyrin 1 Geneva Switzerland Tel 022 719 21 11 Version 0 5 October 1990 ...

Page 2: ...KNOWLEDGEMENTS We would like to thank Texas Instruments Motorola and Signal Processing Technologies Honeywell for their kind permission in allowing us to reproduce drawings from their technical literature ...

Page 3: ... Specifications Basic Operation and Block Diagrams Basic Performance Test Procedure and Internal Diagnostics and Calibration Service Information and Procedures Mechanical Drawings Circuit Diagrams Parts List ...

Page 4: ...SPECIFICATIONS ...

Page 5: ...BASIC OPERATION AND BLOCK DIAGRAMS ...

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Page 7: ...9450 SUB ASSEMBLIES 9450 1 Base Board 9450 2 Display 3A ADC 4 Time base 5 Front panel 6 Processor compatible with 9420 6 7 Front end 8 Clock bus 9451 1 Power supply ...

Page 8: ... i f POWER ON PRESS 1 5 qc i LIKE POHER ON TIL BEEP ERRSE NON VOLATILE RRH POHER SUPPLY RS 232 PORT 8 REAO OVL FROM 9450 6 5Rfl 3 _ 3 SRA SDFE WRITE SDFE SHFE SERIAL SHFE TRFE CONTROL f TRFE 94S0 7 FRONT ENO MTia 1111 MUM It Ml MU IWCtfT UDMT CMP IT CMTtIM ptsmilTMT HFMM1IM Ml ll IUMIIMI It T IMUSTMIIM Ml II 11 IIT ID K UKO 011 ara m mb u mi urn iinait me irmc CORPORATION 3CHCIMTIC DIOBIUm 9450 1 ...

Page 9: ...MV R CULfpON MILL IE TUANEB OFF If I t i5VI l i5V DAOP Hone THAN BV OH 5V 0H0P5 HOAE THAN IV CAiHOQL VuLTACE OAOPS MORE THAN IB V FDA HOAE THHN 2SB US BUT NOT AT AESET ...

Page 10: ... bh 2 br m 5i ...

Page 11: ...MDX RCQ MEMORY I lORTINl A DMXCK5 A DMXCK13 I I OhXCKl 0HXCK9 OflTfl RCO DUE RDC1 B R HE CE RQR scHcjtfliic annwi 9450 30 OHG NO 3CHENR 9LOC ...

Page 12: ...ADC Numbering Scheme Reference First in time HARD 4 1 2 3 SOFT Internal Diag 3 0 1 2 The reference ADC is used in Single ADC Sampling Mode ...

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Page 16: ... 0 100 1 50 ysec 80 40 25 40 1 1 msec 80 20 50 40 1 2 msec 80 10 100 40 1 5 msec 80 4 250 40 1 1 msec 80 2 500 40 1 2 msec 80 1 1000 40 1 5 msec 80 1 Hz 1 sec 40 1 5 ksec RIS INT OSC MHz Sampl Rate Ms sec Equiv Rate Gs sec Sampl Intvl S H CLK MHz ADC Time div 200 100 10 100 psec 100 1 1 nsec 200 100 4 250 psec 100 1 1 ysec 200 100 2 500 psec 100 1 2 ysec 200 100 1 1 nsec 100 1 5 ysec ...

Page 17: ...nN RESET _ CKln HORST BRS SHNX I sonn 4 SREP I 4 SSPEfl 6k 6 UKx8 128 250 512 nun L 1 1 1 1 1 POHEfl m RESET SENSE RESIN 50Q na o POHEfl ON DELAY r u 1 1 12 1 r i 20 Is OHflH CONTROL CD kncpwtic omen 9450 6 misiEai DWG NDl SCHElW BLOC ...

Page 18: ...H TRIG CHI VRR GRIN CH2 50 OFFSET CH2 HZ OFFSET CH2 VTH TRIG CH2 RNRLOG CONTROL 3 R RNR ORC OUT 2 EN TO 9150 1 ORSE BORRO DIGITAL CONTROL in in n im i i i i i i EXT TRIG SHIFT REG j ioinsnNH NnSICCIIlt _J I _1 _l _ I t uj u u u iii u i Kircccia SRRB SRRI maLOiiju ct r iuki a cc c m u 0 u a i a lu y t tc V C C N I U II IL IV a _i x x j uwjnnln SN 1 H V H 1 V rwt icECEcrqrcccz Kitcmric omswm txnuwii...

Page 19: ...HII400 RANGE FS OFFSET mV mV lOv 600 m 5 40 600 mV 10 80 300 mV 20 160 150 mV 50 400 ih 375 mV 100 800 750 mV 200 1600 1500 mV 500 4000 3750 mV 1000 8000 7500 mV OFF 40 OFF 80 ON 80 HIV 401 ...

Page 20: ... DC input lines to ground leakage current 5 mA A 50 Hz Input over voltage protection Outputs Output voltage Output voltage adjustment Output over voltage protection Line regulation Output voltage regulation Transient response 100 Hz yes four with common return ground out 1 15 V 15 00 V 1 nom 3 2 A RM out 2 15 V 15 04 V 1 nom 3 8 A R g out 3 5 V 5 07 V 1 nom 8 6 A RMg out 4 5 V 5 16 V 1 nom 10 8 A ...

Page 21: ...pple and noise 50 Hz output ripple Maximum output current 15 V and 15 V max 100 mV 100 MHz PP 5 V and 5 V max 80 mV 100 MHz PP max 5 mV 15 V and 15 V I max 5 A 5 V I max 11 A 1 5 V I max 14 A 1 9 10 8 A RMS 14A ...

Page 22: ...ower output Line sync output Fan power supply output Safety Line input connector nominal 204 W maximum 240 W square signal duty cycle 50 45 to 440 Hz levels 0 0 V 1 5 V rise and fall time 100 nsec isolation line line sync output 2 5 kV Ar 15 V DC max 0 15 A designed to meet the following international safety requirements VDE 0411 0730 0804 0806 IEC 348 380 435 CEE 22 VI XIV ASE type 113 ...

Page 23: ...turn 3 to 5 5 V 7 to 8 5 V 4 to 6 common return 9 15 V 10 15 V header 3 pins 94V0 material AMP 350789 1 pin assignment 1 15 V with fuse slow 2 A 2 common return 3 15 V with fuse slow 2 A header 2 pins 94V0 material AMP 350786 1 pin assignment 1 common return 2 15 V two located on the switchboard LEMO RA 0304 N pin assignment 1 5 V 2 ground common return 3 15 V 4 15 V ...

Page 24: ...4 POWER SUPPLY 1 DIFFERENTIAL ZERO CROSSER ...

Page 25: ...BASIC PERFORMANCE TEST PROCEDURE AND INTERNAL DIAGNOSTICS AND CALIBRATION ...

Page 26: ...d GRID INTENSITY is reasonable Wait for about 20 minutes for the scope to reach a stable operating temperature 2 Noise on the Inputs This is to verify the proper operation of all front end components With no signal connected to the inputs set the DSO as follows turn on traces CHI and CH2 Grid single Input couplings CHI and CH2 1 M2 DC Input gain 5 mV di Trigger SMART COMPLEX Trigger OFF Source LIN...

Page 27: ...LEX Trigger OFF Source LINE Coupling AC Mode NORM Time div 10 20 50 100 psec div For each of the four time bases above check for CHI and CH2 displayed waveform should lie within a band of less than 3 minor divisions Using the offset control move the trace for CHI and CH2 slowly through the entire range and check that there is no significant change in the displayed trace Repeat for channel 2 Offset...

Page 28: ...nce must be 50 S 2 Repeat 50 S test for 50 100 200 500 and 1000 mV div Repeat all impedance checks for CH2 6 Front End Set the DSO as follows turn on the trace for CHI Grid normal Input 50 S gain 100 mV div offset zero Trigger SMART COMPLEX Trigger OFF Source CHI Coupling DC Mode NORM Delay 50 Level zero Time div 1 psec div BWL OFF Apply a 600 mV peak to peak 1 MHz square wave from a fast less tha...

Page 29: ...ikely that everything is OK except for the linearity which is best checked by Chan 1 2 Full Test If you find error codes different from zero you can find more information on the problem from the other Constants menus or from the various Curves menus Before we turn to a description of the menus relevant to service let us give the interpretation of the calibration error log Calibration Error Log Thi...

Page 30: ...Ms 0 0 2 No BWL 0 0 C2 0fPset 0 0 C4 Limits 0 40Ms 1 BWL l Gain Conv 2 Fit l Conv Figure Is Calibration Error Log Vertical Calibration BWL ON OFF and 50 1M input coupling makes 4 acquisition conditions per channel The error status of each is represented by a nibble as explained on the display The 4 error bits have the following meaning l gain convergence One or more of the 8 nominal DAC calibratio...

Page 31: ... TMS status Status must be working No memory is indicated if the ADC board is not present Other fatal messages may come up like TMS Broken The following tests report problems for each of the 4 possible sampling rates psec div Int osc MHz Number of ADC used 200 100 20 50 100 200 When sampling with one ADC the reference ADC No 3 by soft Wave numbered 0 1 2 3 for software 1 2 3 4 for hardware is used...

Page 32: ...xamples Leveling Cal Code 2300 Offset problem at 400 and 200 Ms Gain conv problem at 200 Ms That s all that is required for a quick but complete internal check of the scope If there remain error codes not equal to zero the following menus may be used to get more detailed information on possible problems and failures 7 2 Chan 1 2 Full Test The DC non linearity is analyzed automatically for BWL ON O...

Page 33: ... 1 4 1 6 1 5 1 1 V 0 6 4 2 7 0 5 2 2 V 7 0 5 2 6 2 5 3 5 V 6 1 5 2 5 0 6 2 1 V 0 7 5 2 6 0 5 1 Summary 5mV 0 5 0 8 0 4 0 6 5mV 0 8 0 7 0 9 0 7 Figure 2 CH 1 2 Linearity Analysis 7 3 Chan 1 2 Gain Curves optional The variable gain curve is displayed for both channels for the acquisition parameters set The center line is at inverse gain 1 75 e g 1 75 V div total gain for fixed gain at 1 V div and ve...

Page 34: ... uui oy T div 5 jis Figure 3 CH 1 2 Gain Curves 7 4 Chan 1 2 Gain vs Time optional The gain variations over time are displayed for both channels for the acquisition parameters set One vertical div is 0 5 At present the variations should stay within 3 see Figure 4 9 ...

Page 35: ...10 mV CH2 10 mV T dlv 5 s s Figure 4 CH 1 2 Gain vs Time 8 Bandwidth at 50 S Input Impedance The purpose of this test is to ensure that the entire 9450 system has a bandwidth of at least 350 MHz at 50 2 input impedance Set up a Leveled Sine Wave Generator for example Marconi 2019A Frequency 5 MHz Amplitude 2 8 V p p maximum for Marconi Connect the generator output to CHI input Turn off all the tra...

Page 36: ...enerator for the large V div gains Marconi 2 8 V p p maximum Increase the generator frequency while decreasing the Time div until the sine wave p p amplitude is 7 5 divisions 3 5 divisions 3 dB point or 70 of the initial amplitude at 5 MHz Check the frequency of the generator must be at least 350 MHz Repeat the above for CHI and CH2 for input Volts div 5 V 2 V IV 50 mV 20mV 10 mV 5 mV Set the band...

Page 37: ...he probe tip BCN jack Make sure the probe has a 300 MHz bandwidth for example our model P9020 M15xlOHF and is perfectly adjusted low frequency and high frequency see brochure enclosed with probe Turn off all the traces except CHI Trigger SMART COMPLEX Source Coupl Mode Delay Level Set the input of CHI Coupl Gain Var Offset Trigger OFF CHI HF NORM zero zero 1 MS AC 1 V div Gain 1 zero Set the time ...

Page 38: ...ine wave generator capable of generating sine waves to 500 Hz for example Intron IFG 422 or Topward TFG 8101 frequency 500 Hz Connect the output of the generator to EXT input and to CHI via a coaxial T connector The cable length from EXT to CHI must be short at most 2 nsec Set up the DS0 Turn off all the traces except CHI Set the trigger SMART COMPLEX Trigger OFF Source CHI Coupl Mode Delay Level ...

Page 39: ...e at the vertical position zero vertical center within 3 minor divisions Repeat for the following conditions trigger slope POS and NEG verify slope at check point trigger coupling DC and HFRej Set the trigger level to 1 5 V Check the sine wave must pass the horizontal center at 3 divisions within 3 minor divisions Repeat for the following conditions trigger slope POS and NEG verify slope at check ...

Page 40: ...trigger but observing the effect on CH2 The tolerance for the level crossing is 4 minor divisions for the EXT trigger level 11 Bandwidth for EXT Trigger Set up a sine wave generator for example Marconi 2019A Frequency 250 MHz Amplitude 2 8 V p p maximum for Marconi Connect the output of the generator to EXT input and to CHI using a coaxial T connector The cable length between EXT and CHI must be s...

Page 41: ...ble on the display 12 Smart Complex Trigger 12 1 Trigger on Pulse Width Set up the DSO Turn off all the traces except CHI Set the trigger Smart Complex Trigger Trigger Type Width Type Source Coupl Slope Level Delay ON SINGLE SOURCE PULSE WIDTH CHI AC zero 20 Pretrigger Set the input of CHI Coupl Gain Var Offset 50 Q 5 V div Gain 1 zero Set the time base Time div 20 nsec div Interleaved ON a smooth...

Page 42: ...to 2 5 nsec and switch between WIDTH and WIDTH Check Width 2 5 nsec scope should trigger Width 2 5 nsec scope should NOT trigger Repeat the above test for CH2 12 2 Trigger on Interval Width Set up the DSO Turn off all the traces except CHI Set the trigger Smart Complex Trigger Trigger Type Width Type Source Coupl Slope Level Delay Set the input of CHI Coupl Gain Var Offset ON SINGLE SOURCE INTERVA...

Page 43: ...ope should NOT trigger Set frequency to 7 MHz and INTERVAL Width to 15 nsec Check 74 MHz Width 15 nsec scope should trigger 61 MHz Width 15 nsec scope should NOT trigger 12 3 Trigger on Interval Width Set up the DS0 Turn off all the traces except CHI Set the trigger Smart Complex Trigger ON Trigger Type SINGLE SOURCE Width Type INTERVAL WIDTH Source CHI Coupl AC Slope Level zero Delay 20 Pretrigge...

Page 44: ... the frequency to 40 MHz and INTERVAL Width to 27 5 nsec Check 40 MHz Width 27 5 nsec scope should NOT trigger 33 MHz Width 27 5 nsec scope should trigger Repeat the above test for CH2 13 Time Base Accuracy In order to verify the time base use a sine wave generator of 1 MHz with a frequency accuracy of better than 10 ppm for example Marconi 2019A Set up the DS0 Turn off all the traces except CHI S...

Page 45: ...CHI as the source Adjust TIME MAGNIFIER to 1 psec div Turn horizontal POSITION on DISPLAY CONTROL to select the 3rd period of the displayed waveform Put the expanded trace on the second grid using the vertical POSITION knob see Figure 5 21 Apr 89 10 12 18 LeCrcv Main Menu X Chan 1 1 ps 5 V HiHiHi HiHi Hi i MlHiHPHShi ii iHI i HiMflHPimHi HIHi i HinHiHii iHiMHiHi HSHi i ii ii ihbHi HISMBpipH iHiHi ...

Page 46: ... on DISPLAY CONTROL see Figure 6 26 Apr 89 16 28 4 2 Main Menu Dual Zoom OFF LeCrcv X Chan 1 1 ps 6 V X Chan 1 1 ps 5 V Figure 6 3rd and 13th period overlaid Measurement of the time difference turn the RELATIVE TIME CURSORS ON put the REFERENCE cursor on top of the 3rd period check on upper grid Put the DIFFERENCE cursor on top of the 13th period check on upper grid and adjust alignment of the two...

Page 47: ...25 Apr 89 17 01 35 LeCrcv Figure 7 Aligned cursors Turn DUAL ZOOM ON Turn TIME MAGNIFIER DISPLAY CONTROL to select the maximum expansion Refine adjustment of the two cursors see Figure 8 22 ...

Page 48: ... Zoom ON At 1 fit CHI 0 00 V 10 00140ns 99 986002kHz Chan 1 0 01 V DC CHI 5 V CH2 5 V T div 2 ns Figure 8 Alignment of cursors with maximum expansion Check The difference time reading must be within 9 998 and 10 002 ysec RH 10 11 89 23 DgDgi ...

Page 49: ...SERVICE INFORMATION AND PROCEDURES ...

Page 50: ...Replace EPROMs at location A1 to A6 with the latest version Make sure that the guiding notch in the chip is aligned with the PCB 3 Insert the Software Option Selection PAL into location A45 Make sure that the guiding notch is correctly aligned 4 Reassemble scope and check that it boots up properly ...

Page 51: ...otentiometer through opening in 9450 7 aluminum cover such that pin 10 of A21 is about 200 mV below threshold on pin 11 of A21 about 1 6 V Apply 7 0 V to CHI Adjust potentiometer such that the overload trips within 5 to 20 seconds Between each test allow the thermocouple to cool to ambient temperature Make sure it does not come on by itself after power on It should not come on with a voltge of 5 0...

Page 52: ...zero offset to CHI through EXT 3 Adjust EXT trigger level with potentiometer R29 on 9450 7 in order to center the P0S and NEG slope signal crossing at trigger point around zero 4 Set time base to 0 1 usc div Recheck trigger levels according to points 2 and 3 with a 1 MHz sine wave If not OK at 1 MHz adjust the EXT HHZ406 as follows using the 9450 7 Extension Cable Set a Set time base to 10 usec di...

Page 53: ...TOP 9450 2 POT LAYOUT ...

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Page 56: ...reliminary Mechanical Detail DIM MUJMmits WCMU MM MAI MM MAI A 34 It 34 90 1 345 1 375 1 34 11 34 90 1 345 1 375 C 2 67 3 17 100 150 M 46 51 017 019 2 M BSC 100 BSC K 4 37 4 1 170 190 V 1 74 j 7 21 065 095 1 ir l rr 0 0 0 0 0 0 Bottom View 0 0 0 0 l 1 i n i 7 i i it in n ...

Page 57: ...individual power supply connections for the address bus buffers data bus buffers and all other output buffers and internal logic Group Vcc GND Address Bus A9 D3 A 10 89 C3 F 12 Data Bus M8 N8 N13 L7 L1 1 N7 K3 Logic Dl D2 E3 Gil G13 G12 H13 J3 K1 Clock B1 11 3 11 4 ...

Page 58: ...C to 70 C Order Number MC68881RC12 MC68881RC16 11 2 PIN ASSIGNMENTS 68 PIN GRID ARRAY K J H G F E 0 c 8 A o w O 0 o o 0 A1 Rijf GNO 055uTl 030 029 1D27 o o o o o o A3 Vcc CS 0SACK0 031 028 025 Q o o AS A2 AO o o 55 A4 i O 01 o Bottom SI2E o View NC Vcc I o O RESET GNO O o GNO cue GNO _o_ o O o o 0 O Vcc GNO GNO SENSE 02 05 GNO 0 0 o o o o o Vcc GNO 00 01 03 04 06 o r O 026 024 022 0 o o GNO 023 02...

Page 59: ...E DIMENSIONS RC SUFFIX PIN GRID ARRAY CASE 765A 03 DA NEONS A s E AA OA jVS i sa v Sw a e 0S ONA anC 3 Lti s S a AIES v a 3m ns n n an jean ans a v 3e s jv N dmsnson v MiiUMHEHS INCHES MIN MAX MIN MAX t os 11 11 2 ...

Page 60: ...F2 577 K9 A14 83 09 F10 FSX K10 35 84 011 FI 1 X2 CLK1N K11 Vss BS 013 G1 InTo L2 Vss B6 015 G2 TfsTTi L3 A2 B7 513 G10 XI L4 A4 88 READY G11 55 15 A6 89 CIXR HI InT2 L6 Vcc 810 vcc H2 vcc L7 A9 811 IA CK H10 5Yrb 13 All Cl 06 HI 1 R VV 19 A13 C2 OS J1 OR 110 A 1 CIO J2 FSR MARCH 1985 REVISED MAY 1986 Repeat Instructions for Efficient Use of Program Space Five Auxiliary Registers and Dedicated Ari...

Page 61: ...age Bottom Sense Nominally 2 0V Reference Voltage Bottom Force Nominally 2 0V Reference Voltage Tap 1 Analog Ground 1 Analog Input can be connected to the input signal or used as a Sense Analog Ground 2 Reference Voltage Tap 2 Analog Input can be connected to the input signal or used as a Sense Reference Voltage Tap 3 Reference Voltage Top Sense Nominally 0V Reference Voltage Top Force Nominally 0...

Page 62: ...s Instruction Set Support for Floating Point Operations Adaptive Filtering and Extended Precision Arithmetic MAY 1986 Block Moves for Data Program Management Reoeat Instructions for Efficient Use of Program Space Eight Auxiliary Registers and Dedicated Arithmetic Unit for Indirect Addressing Serial Port for Direct Codec Interface Synchronization Input for Synchronous Multiprocessor Configurations ...

Page 63: ...Section 5 MECHANICAL CRAVINGS ...

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Page 65: ... 5 S 437 5 4S3 S 4il S 2 SO 3 50 Cbrnjc 5 4 t8 ...

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Page 68: ...c sou fiwwiT or uctbt cow i cot ram monii ixmx wmmtim HUM INC IM0CMIM8IN6 IMF I CLOUD M NCmOOUCCO M NT I i ttnanT ii non iw vraora LeCr CORPORATION OR RUN KROLUBSK I 8 CHKO HRURDN B RTC 1 6 RUG 88 MODEL 9450 1 BASE CARD FOR 94x DWG NO 9458 1 Si SH 3 OF 5 ECO 1001 ...

Page 69: ...MODEL I 9450 1 BASE CABO FOR 99 OHC N0i94Se Sl KROLUBSKI O CHKO mwbon o DB IB RUC B9 SH OF S ECO 1801 ...

Page 70: ... BOI 11 B EI 0VL1 5 BOS 13 7 s 0VL2 6 BOE 12 8 4 T 0VL3 7 007 11 9 3 J 0VL4 JL 2 rn3 j 100 41 _SFENO J19 1 40 BW_R PI7 74HCT5U1 Jl l 4 SRH0 2 18 SRflO i 5 SRRl 17 SRRl h r SR02 1 16 SRA2 SOFE IS _SOFE R SAFE 6 14 _SHFE s_ _TRFE 7 13 _TRFE U2 BD12 11 113 8013 13 111 8019 12 115 8015 11 IRN1 1 100K_SIPC J7 P0HER1 1Q_R L cc ko CNO ki vcc kQ CNO k2 VEE VEE k 3 15 Vi 1SV LSTNC Jl 1 15V 3 15V 1 h x2 VEE...

Page 71: ...s J1 r 3 2 CXJESl B vcc X IQ 11 ...

Page 72: ...S P r 15 101 13 9 5 III 01 IB 0EL2 02 i7 EQVO 1 03 12CLK 1 108 rncoi I M 18 SOVD 102 is jJriSuf r 103 L U lNTEND_fl 1 Til 620 t C16RUL RfiSCLK_fl R29 C16R9L 0X5 2 14 RCKOUT 0XS 3 IS OEsPEEO 1SS 4 155 5 S 6 12 02 13 03 16 J1CK0UT 17 p r _r ol l2 ISO IS3 7 IS2 8 1S1 9 15 101 16 102 17 103 13 INTI 18 INT2 19 1RT3 LHrJ CLK l IU VCC 2 2KJ5IPC 9 RNS 2 2K_SIPC RN6 ll OVTO 2 mumrt ginHP0 irfnnMg man iTTTr...

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Page 76: ...3_ Q05uF_lKV C1Q7 lQuF_Alun_35 V 2N2907 I O PGNO 2N59S2 j 5VR 2N5962 161 O PGNO 072 k C2 eaiuF DIO 1 N 4 U 4 a 4RI35 33N li cniRirt fMtmtcna ITN tME tMMPWHMIM cLDMt m mtmoucto i i mu rmrtMiT or ucmt cm trmmium mm is ri iw a II it it t 10 at utuu oia r aaMMM iiMi tie arraom LeCrog CORPORATION qAAmn KROLUSSKI 8 HOOEL i 9450 2 CHKO DISPLflT CflflO neaischcn o OHG NOi 9U58 2 S1 OftTC 11 OCT 19 la 6 OF...

Page 77: ...f 2 7K J 2R5962 iJ l 1 QG3 1 J fl3 U1897 r _ 3 3K 620 f R123 L 2NS771J tL 10uF_Plun_35V I c PGND 1 9 J 2M_1 _fiiuf jsvL B12B Cl 19 1 1NUM4B O fcfl i JF 2N5962J 2N5962J 2N5962 I 2HS962J B2QK_709V R226 1 2H_700V R208 _C5 0Q5uF_lKV R109 J3 20K C9 _C 6 J3 085uF_lKV NC H 2 ID R1B3 J3 20K C2 KROIUBSKI B M00EL 9450 2 oSo OISPLRT CRRO BCBISCMER 0 DHC MQ 9450 2 S1 orte I 1 1 OCT 99 SH Of 8 1 ECO i 1007 ...

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Page 79: ... W j i 23 IN OUT I 1 26 COM I o_12fl i Cl 68 Cl 73 C17R C175 VW l 39 k R117 v 1 C83 UN 1 ST H47uF_6V 1 3 Y 1 Cl 56 128 SH luFA9 R132 j R36 SMLH32U R136 J2R i WV SM6 BKS f II h A SM luFfi _12R C163 C223 SN 01UFS IB2 liBl HH ni79 r llBUil SH91BS 1B2B B 1 I R18Q SH91QS 1B25 S I R181 SH313S JB2B6 I R182 SH918S tB27 lt C12 J SM10uF_2SV CIS 5M18uF_25V LH380T 12 SMluH Min ourp vwv COM L22 2 SHluH Z C13 v...

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Page 81: ...SM74F08 1 uf V 0MXCK1 H73 SMIQQS _LLis C i DHXCK9 T R26 V 0HXCK13 871 _v SH10Q5 li r 7 fl61 Y SM74FB4 I 6 iHlSU SM27flS H if C78 _ SM5 25pF TT HR IS 5 m HR14 IF MR1 3 s TT MR12 j J TT HRll I lQ MR 10 9 HB9 hrs HR7 T MR6 IT HR5 p R43 SH74HCT244 ...

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Page 84: ...FS J SH BiuFS J SH BiuFS c J SH BiuFS C62 J SH BIUFS J2B 1 m WTB B1 4 B2 4 i B3 4 BU 4 1 B5 4 1 B6 4 1 B7 4 BB 4 89 4 1 aie 4 1 B11 4 1 B12 4 i B13 4 1 BU 4 B15 4 1 B16 4 i B17 4 BIB 4 ii B19 4 B2Q j i B21 4 11 B22 j I 823 j i 824 4 B2S 4 1 B26 4 i B27 4 B28 4 I B29 4 11 833 4 1 B3U B 3S B 3S j B37 f4 B 3B 4 1 839 ...

Page 85: ... CH21 CN22 _L CH23 sm biufsTsm biufsTsm biufsT sm biufs CM2U_L CN25_L CM2B _L CH27 SN 01UF3TSM BlUfsTSM eiUFsTsm biufs sm biufs sm biufs sm biufs CM63_ _ CMflllX CM3_L CHM sm biufsT sm biufsTsm biufsTsh biufs ...

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Page 88: ...hooel 9450 3A ONE CHON MOO tW ROC lChwhhw U Dgc N0 HENBLKU DATE 1 M 0CT S9 SH 1 OF 1 ECO t 160 ...

Page 89: ...6 06 07 07 0B 08 It 1 I WHWHI i nMPSBWal l lIM I IBIr l I lll IBItl 111 HIT r5Tina i l i iilMbBjl 1 nmwal UI HHI Ups I ETC I hetc TC fW l EK 01 01 02 02 03 03 D4 Q4 05 05 06 06 07 07 08 06 05 OS 06 06 07 07 08 08 B 9 WB fSKE9HHMi El El PVWECEHHHifl ma B EEfinSSSS fO 12 106 13 101 14 102 15 103 16 104 17 105 18 T1 gaE9E IiubgHlBBJ PTCaHB igPTTBBl EQTCHBEgriBBTCi BR 19 71 J f VCC VCC VCC SM74F74 4 S...

Page 90: ...MODEL 9450 11 CNKD I TIME BASE CBRD vmtT J f nuK HQ 9USB U SI BUTE 1 1 o duc 8 IsH 2 or ill ECO s 1683 ...

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Page 93: ... SM170S 6 R159 VEE SK1605 CBS SMH 5 20pF 12V 12V RBS SM1BKS BC61SCR SMIOKS os rrn 12V J 09 BCBSBC RB 1 R72 J SM2 2KS 5M22KS 12V i I sm biufs T 1 5 C5 B 12 9031MHz I SH33pFS CS9 f B97 SM22BpFS I SM15asj r c52 SM33DQpF5 M BF 5 S 0 R BF 550 X C 60 J 5M 01uFS LeC roy CORPORATION anauN KROLUBSKI B model i 9450 4 CHKD IIMfc BRSE CRRO COUHRZ J F OHC NOi 9U5Q U S1 9 BuG 89 sh 5 or 11 ECO 1003 F ...

Page 94: ...LeCro hooel 9450 4 TINE BASE CHAD mrtT j r nuK NQl 9US8 Sl QUTt a auc aa sh 6 or I l ...

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Page 96: ...272 fSM2 7KS TB217 VEE SMS 2 03 HOI TCS4 SH BQluFS 2xSN QBluFS TCU4 THI9Q TH2Q1 f 5H27BS TR21 1 TR2453 SMBBQS f 1 T2B 2 SH47S SM18H116 Tfll 33 i OU s 7 n 2 SHV7S TH136 g 012 6 TC3B SII BQluFS s auG aa OHC NOi 9USB U S1 I sh 8 Of 1 1 ECO 1 6G3 ...

Page 97: ...J2 SHB_ST_f Q 1 TR297 5H4705 it contains RNGPAiirwtT laroMAHON me is ruuisKa HI IN TIC IMCA TANNING TMHI IT II HOT TDK US10 OIS CLS ICO OS KPABOUtfO IN Ml IUMICN U I NT IK KfNO W LeC roy CORPORATION ORAUN KflOLUBSKI 8 MODEL 91150 4 CHKO rnuNO o DWG NO 9US8 U S1 Q AUG 69 sm 9 OF 1 1 ECO i 1 8C2 F ...

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Page 102: ...aa ttiou uu auu Oifljnni o 1 a CLCJ maJMOJlJiniM QliJliJf 1 ctcaiffttacttffttiicftaictaiaau 1 EPROM 03 ON SOCKET auu to in 7 n im u 1 0 1 U nor ioifla tnw Quu nn l tr a a craia crcraia ara cctx a cl a o u ua cacaccrcicasai H3IE GBE EMEEflMEU igEME auu to u zr pi OO U I a a tr a oor fflj 3 tTirvj oujunfi frfftrffrrirfrtririrnu uo caottaacacaiccccKca OPTION SWITCHES SEE SETTING SHEET 5 ...

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Page 104: ... EKnEfl EMMET I ohiehie I ur g i viM niMHMjl muMLHI i w i ii I taraanBlI SOKtKUvl hkSSiilH l l LMti i a i uM n EEMM32 MMhI QBEE I limiirlm l IIHIIli ii H J f MTJ 037 M39S225 12 LI hbbbh q cxitniriniDr pens oooonooa PD no R1 R2 R38 03 MB8522S 12 01 HI 05 ns 07 no 09 WE RPS CRS Sih M l f Ti ii ssu 4nMd pF4 LLkMMtl fSKEI miamxRi 039 MB85225 12 L2 R40 MB85225 1 2 H2 I MSI l frr rnii I faHMhKl l U l II...

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Page 106: ...345678 EPROM 512 Kbit OO010GQ1 0101 1Mbit 0Q1O0O10 0101 2Mbit 01COG1O0 0110 4 Mbit 10001000 1010 CUST ROM stotic ________ D 1 eeprom ________ 1 0 _ _ OTN ROM 1256 Kbyte 01 1 Mbyte _____ 10 WARNING Switches must be set before power on short circuit ...

Page 107: ...flftUN I _ _ _ _ KflOLUSSKI l I l QDEL 1 9420 6 cSfD 1 PROCESSOR CRRO 9 1 HflunON e a tt 2M N0V B9 1 5M 1 OF 6 J ECO i 1 60 1 owe NO j 9426 6 SI ...

Page 108: ... 222 321 C2Q 019 018 017 016 015 D1U 013 012 Oil 018 09 08 07 06 05 OH 03 02 01 0Q_ in r X W ii V MC6888 1 R16 COPROCESSOR ON PGfl 68 10x10 SOCKET CNOl GN02 GN03 GNOI 2 g GN05 x a s I tn in C34 luF C3 618 H KIT Idi IMS OMIBa 13 TIC 33U rmfMTT OF LfOVT I it catniK nminM I aim tkt aamnMM m cliub aa acnaaucn la a LeCr mss KAOLUSSKt S CHKO HflUADN 6 QflTE M NOV M CORPORATION MOOEL 9420 6 PROCESSOR CRR...

Page 109: ...S BOS 5j 14 BR4 4 13 903 3 12 B02 2 11 801 J ni9 rvTs 9 B09 Cll 19 B019 L7 11 BD11 K6 12 BO 12 K5 13 B0I3 L5 14 BO 14 Cl klS BO IS F2 1 Bfll B2 2 B02 81 3 B03 02 1 3 B031 811 _SHNX K18 BR_M lib _0S0CK J1 _PESET c BCK K1 jaos K 1 1 H2 L2 vcc 010 J2 C35 1 06 luF T FI LS Fll K1180fl_l6MHZ B21 lose OUT 13 BR_H a 12 _BUD 19 11 BLO 18 022 9 _BGfiCK 4 PER NT R31 C16R4L 21 SMNX 3 LZ _HINT 4 i BESET 5 e7 _...

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Page 111: ... B24 IS PDA 0 16 P09 _3 17 P01B 10 10 PD11 1 If 19 PD 12 12 20 P013 3 21 P014 li 22 P01S 0SC1N _S7BT OSCOtlT 1NT XI R15 32 768K 4 K_U x Z i 22pF fi4B CUSTOMER RRM 62256LP 1 2 2 802 9 BB3 8 4 B04 7 k 5 BBS 6 6 B06 5 k 7 BO 4 k 9 BOB 3 9 BB9 25 10 BRIO 24 A 1 Bftl 1 21 12 8012 23 13 BR13 2 14 8014 1 15 BR15 26 ON SOCKET BR_W 12 PQ9 9 13 PD1Q 10 IS POH 1 li 16 P012 12 17 PC 13 13 18 PD 14 IU 19 P015 ...

Page 112: ... T IIII T i T VCC CM9 C88 CB1 C82 C83 CBM C8S C86 C87 CSS C65 CM C7 C10 CIS CIS C 1 9 C22 C57 C2 C63 C36 C69 C3 CI2 CIS CIB C2I C2M CS2 C38 C72 C73 C7M C8 Cl I C1M C20 C23 CSB C6I CBM C67 C78 C71 BAH62 T L BBH62 KCT O R39 THP281I 398 ALL ICs WITH NO POWER SUPPLY SHOWN ON SCHEMATIC HAVE STANDART TTL SUPPLIES KRDLU63KI B CHKO IWUHON B 0 TE 2M MOV BO COAPORRTIQN HOOEl i 9420 6 PROCESSOR CRRO 94k DUG ...

Page 113: ...ll SH8 2pF5 6VTR1G SH2 2uF_20V i CSV O 6VTRIG J SN2 2uF_2BV 4r C83 O 12VTniG J SM2 2uF_2BV i C64 2xSM QluFS HI r II CSS H C34 12V 12V gno 680NF 5Y jm 3xSH QluFS O M2VTRIG SM2 2uF_28v VEE SH2 2uF_20V wv o VEE SHI KS R25 15V 1SV OUlfl INfl OUT 8 INBl 1NB2 OUTC INC1 INC2 OUT IND1 IN02 GNO RM6 SM74HCT02 15V 15V OUTR 1NR OUTB iNBt INB2 OUTC INC1 INC2 OUTO GNO I NO I IN02 TR GGER_C0M 1 9 Kiia ms oestto ...

Page 114: ...1NQ1 QUID 1NQ2 GND 0IGCH2 11 11 BNBLCH2 11 6 Lr23 SHI IKS bnl it 3 HF REJECT 6 8 LF REJECT 2 8 BC QC 1 11 8NL TRIG 5 CHANNEL 2 TCc _TC2 DIGCH2 11 11 RNBLCH2 11 61 OVI CH2 J5 EOGEZxlB 12VCH2 3hjfl SHTL882 Jfil T i CS7 SM4 7uF_18V 2 ISN luF I T C308 sk sk C87 o unroPFrn 1 1 12VCH2 C3Q9 _L SH luF _TC2 i B7 7 BU R82 014 R35 SH1KS SHINS 12VCH2 C310 R12 1 II I 1 SH23KS s a sh iuF RS6 B13 B 3MTLB82 J1Q 2...

Page 115: ...5H7UHCT0U ...

Page 116: ... T T 1 C9B 01 INI 02 IN2 03 IN3 ON INN H7 SI V S2 V S3 GND 1 16 9 8 1 3 IN 11 6 15 mj 13 c l2 c 1 l k 16 10 d g 8 7 3 14 1 1 SH7NHCT13B l 1 SH QluFS 1 15 16 14 9 13 _Q 3 14 1 1 1 VCC 1 TO HQ T2 T3 H2 A41 Y4 Y5 El Y6 E2 Y 7 E3 GN0 1 T7 E3 SH7NHCT 1 38 I GN0 1 TV3 15 0VL3 r 32 OVLN 38 PCI x 0C2 r 33 0C3 K 31 OCN K 23 C IJPUT_2 CHI SENSE CHI SENSE_1 CHL OUT 59 LGNQ HGHO 1 13 6 2xl_ST_H_NH 2 H l 5M 01...

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Page 118: ......

Page 119: ...LeCroy corporation MODEL I 9450 7 CHRNNEL2 DWG NO 9U50 7 S1 CHKO HUCK5TUML R DATE aS SEr 89 sh I Of I I ECO ...

Page 120: ......

Page 121: ...Parts List ...

Page 122: ...ES CARBON FILM 3 9 MEG RES COMP 1 SW 57 470 OHMS RES VAR I CERMET 100 K RESISTOR NETWORK 10 K RESISTOR NETWORK 100K RES NETWORK 1 K RESISTOR NETWORK 10K RESISTOR NETWORK 470 OHMS IC DUAL FLOP 74HCT74 IC D TYP FLOP HCT173 IC D TYP FLOP 7 4HCT37 IC12 ST BIN COUNT HCT4040 IC COWN COUNT 74HCT401 02 FIFO 1024X9 BITS IC 8 IN AND OR ARRAY 16R6 IC AND OR GATE ARRAY 16R4 IC AND OR GATE ARRAY 16L8 IC BUFFER...

Page 123: ... 57 00 103327102 CAP CERA MONO 50V 001 UF 2 00 103327224 CAP CERA MONO 50V 22UF 2 00 103427104 CAP CERA MONO 100V 1 UF 4 00 103437334 CAP CERA MONO 100V 33 UF 8 00 124171623 CAP POLYSTYR 17 062 UF 2 00 142714685 CAP TANT DIP CASE 6 8UF 1 00 146544471 CAP MINI ALUM 207 470UF 4 00 146634106 CAP MINI ALUM 207 10 UF 18 00 146754470 CAP MINI ALUM 207 47 UF 1 00 147634102 CAP MINI ALUM 207 1000 UF 1 00 ...

Page 124: ...75 K 3 00 161335821 RES COMP 1 4W 57 820 OHMS 2 00 161335912 RES COMP 1 4W 57 9 1 K 1 00 161445102 RES COMP 1 2W 57 IK 1 00 161445560 RES CARBON FILM 56 OHMS 1 00 165375824 RES METAL FILM HV 820 K 1 00 168031022 RES METAL FILM 2 2 OHMS 26 00 168035125 RES METAL FILM HV 1 2 MEG 1 00 168045336 RES HV 33M 1 00 168531365 RES PREC RN55D 511 OHMS 4 00 168531385 RES PREC RN55D 825 OHMS 2 00 168531401 RES...

Page 125: ...54 DIODE ZENER 6 8V 1N754A 2 00 240423958 DIODE ZENER 7 5V 1N958B 2 00 240425751 DIODE ZENER 5 1V 1N751A 1 00 240425752 DIODE ZENER 5 6V 1N752A 1 00 240425758 DIODE ZENER 10V 1N758A 1 00 240513977 DIODE ZENER 47V 1N977B 1 00 253010835 DIODE HOT CARRIER HP2835 15 00 270170001 TRANSISTOR NPN 2N5770 17 00 270170002 TRANSISTOR NPN 2N5962 21 00 275110001 TRANSISTOR PNP 2N2907A 4 00 275170001 TRANSISTOR...

Page 126: ... 1 4W 57 3 3 K 6 00 161335512 RES COMP 1 4W 57 5 1 K 7 00 270110003 TRANSISTOR NPN PN2222A 3 00 161335560 RES COMP 1 4W 57 56 OHMS 4 00 102412101 CAP CERA DISC 100V 100PF 2 00 102412120 CAP CERA DISC 100V 12 PF 6 00 550430106 SCREW CYL HD PHIL M3X6 4 00 554435401 RIVET RIVSCREW M 3 5 2 00 F9450 3A COMPLETED BOARD F9450 3A E 2 00 SM 1 581 02025 CAP VARIABLE 5 25 PF 2 00 161445151 RES CARBON FILM 15...

Page 127: ...CS58C 4 00 SM275340858 TRANSISTOR PNP 858CR 4 00 280170104 TRANSISTOR FET N VN0104N3 4 00 SM300327 1 02 INDUCTOR WOUND FERRITE 1UH 30 00 309040040 CRYSTAL OSCILLATOR 40MHZ 2 00 400412068 IC SOCKET GRID TYP 68 PIN 2 00 402610002 CONN CO AX PC MTG SMB 2 00 403181008 HEADER STRT BREAKAW 8 PIN 6 00 405764112 SOCKET SINGLE WIRE 12 POS 2 00 454370002 SHUNT 2 POS 16 00 454610096 HDR DIP SOLD TO MALE 96 2...

Page 128: ...S IT1 B 2 00 MNX401 I CM I N MAX GATEARR MNX401 2 00 402912077 MOUNTING INSULATOR SMB 2 00 405764108 SOCKET SINGLE WIRE 8 POS 2 00 400410046 IC SOCKET GRID TYP 46 8 00 385351009 INSULATING STOCK 2 00 CH5990 11061 ADHESIVE THERMAL COND 709 0 16 SM654101000 CHIP JUMPER ZERO OHMS 4 00 SM661255015 CAP CERA CHIP 1 5 PF 2 00 SM66 1255033 CAP CERA CHIP 3 3 PF 2 00 SM661255056 CAP CERA CHIP 5 6 PF 2 00 55...

Page 129: ... DRIVER 1488 1 00 207281703 IC MONO DAC 16 BIT 703JP 1 00 SM207360 125 IC TRANSLATO MC10125 4 00 SM207460 116 IC LINE RECEIVER 10H116 10 00 SM207S78245 IC BUS TRANSCVR HCT 245 2 00 208124003 IC VOLT REG NEG LM320T 12 1 00 SM208400003 IC RF IF AMPLIFIER MAR 3 1 00 208570812 IC VOLT REG 1 2V LM7812CT 1 00 SM2321 20070 DIODE ARRAY BAV70 4 00 SM236030099 DIODE SO PKG BAV99 9 00 SM27003001 TRANSISTOR N...

Page 130: ...3 RES CHIP E24 17 22 K 1 00 Sr 652101270 RES CHIP E24 17 27 OHMS 1 00 SM6521 01 272 RES CHIP E24 17 2 7 K 4 00 SM6521 01 301 RES CHIP E24 17 300 OHM 3 00 SM652101 302 RES CHIP E24 17 3 K 3 00 SM6521 01 330 RES CHIP E24 17 33 OHMS 3 00 SM6521 01 332 RES CHIP E24 17 3 3 K 5 00 SM6521 01 362 RES CHIP E24 17 3 6 K 5 00 SM6521 01 51 RES CHIP E24 17 51 OHMS 9 00 SM652101512 RES CHIP E24 17 5 1 K 6 00 SM...

Page 131: ... 00 SM652101391 RES CHIP E24 17 390 OHM 2 00 SM652101 470 RES CHIP E24 47 OHMS 36 00 SM652101 47 RES CHIP E24 VA 470 OHM 50 00 SM6521 01 680 RES CHIP E24 17 68 OHMS 3 00 SM653125033 RES THICK FILM 57 3 3 OHM 3 00 SM661255270 CAP CERA CHIP 27PF 5 00 690000000 PINS CLIP ON 6 00 690681001 PIN EDGE CLIP STRAIGHT 36 00 719450413 PC BD PREASS 7 Y 9450 41 2 00 F9450 5 COMPLETED BOARD F9450 5 1 00 1033071...

Page 132: ...E24 17 10 MEG 1 00 SM652 101470 RES CHIP E24 47 OHMS 1 00 SM652101510 RES CHIP E24 17 51 OHMS 2 00 SM652101751 RES CHIP E24 17 750 OHM 1 00 SM653 1 85820 RES THICK FILM 82 OHMS 1 00 SM66 1 207 1 03 CAP CERA CHIP 207 01UF 2 00 690671001 PIN EDGE CLIP RT ANGLE 8 00 710411003 PC BD PREASS Y HPC411A A 0 05 SM66631 7475 CAP MOLD TANT CHIP 4 7 UF 3 00 142224476 CAP TANT DIP CASE 47UF 1 00 SM652 101 334 ...

Page 133: ...G COMP 1 SW 57 390 OHMS 1 8W 57 4 7 K RN55D 19 6 DHMS 909 OHMS 1 21 K 3 83 K 100 K 147 K 316 K 10 K 22 OHMS RN55D RN55D RN55D RN55D NETWORK NETWORK K COMP PREC PREC RN55D PREC RN55D PREC PREC PREC PREC RESISTOR RESISTOR RES NETWORK 1 IC HEX D FLOP 74HCT174 IC BIN COUNTER HCT393 IC DEC COUNTER 74HCT390 IC REAL TIME CLOCK 58167 HITACHI HM62256LP 1 I C8 1 92X8 RAM 6264LP 10 UV E PROM CMOS 1MBIT IC SH...

Page 134: ...R I CERMET 500 OHMS 1 00 SM2001 78000 IC 2 INPUT NAND HCTOO 1 00 SM2001 78002 IC 2 INPUT NOR HCT02 1 00 SM2001 78004 IC HEX INVERTER HCT04 2 00 SM2001 78008 IC 2 INPUT AND HCT08 1 00 SM200178138 IC 3 8 LINE DECOD HCT 138 2 00 SM2001 78 1 39 IC 2 T0 4 LINE DEC HCT139 2 00 SM2056 1 6094 IC 8 ST SHIFT REG HCT4094 6 00 SM207 1 7 1488 IC QUAD LINE DRIVER 1488 6 00 SM207978153 IC 4 INPUT MUX HCT 1 53 1 ...

Page 135: ...IV401A S ITI A 2 00 SM20847035 IC J FET OP AMP 351 1 00 SM208470353 IC DUAL OP AMP 353 9 00 454312004 HDR MALE PIN TO WW 2X2 4 2 00 SM66 1127104 CAP CERA CHIP 207 1 UF 18 00 SM666327225 CAP MOLD TANT CHIP 2 2 UF 35 00 158849010 CAP VARIABLE 1 5 PF 2 00 SM208470082 IC J FET OP AMP 082C 2 00 SM24005005 DIODE ZENER TZM C 5V1 2 00 SM66 1207223 CAP CERA CHIP 207 022 UF 2 00 9450 7 SUB SUBCONTRACTOR BOM...

Page 136: ...ANT CHIP 4 7 UF 2 00 SM20777020 IC ANALOG SWITCH DG201 4 00 SM661207 103 CAP CERA CHIP 207 01UF 121 00 SM 185457502 RES VAR I CERMET 5 K 2 00 SM6531 8522 RES THICK FILM 220 OHMS 3 00 550425106 SCREW CYL HD PHIL M2 5X6 4 00 550425520 SCREW FLAT HD PHIL 2 5X20 12 00 550430105 SCREW CYL HD PHIL M3X5 4 00 70945071 FRONT SHIELD 1 00 709450721 LOWER RF SHIELD 1 00 709450731 UPPER RF SHIELD 1 00 F9450 8 ...

Page 137: ...ENCLOSURE 4 00 530301005 HANDLE U SHAPE 1 00 530410001 CARD GUIDE NON METALLIC 5 00 544310001 SPRING EXT TYPE 190 MM 1 00 550430104 SCREW CYL HD PHIL M3X4 10 00 550430106 SCREW CYL HD PHIL M3X6 18 00 550430120 SCREW CYL HD PHIL M3X20 3 00 550430508 SCREW FLAT HD PHIL M3X8 2 00 550440108 SCREW CYL HD PHIL M4XS 4 00 550440110 SCREW CYL HD PHIL M4X10 6 00 550440416 CYL INT HEX M4X16 4 00 550440640 SC...

Page 138: ...025 CRT CABLE A 1 00 780411236 FRONT PANEL CABLE A 1 00 551430301 WASHER SHAKEPROOF LGE M3 7 00 ACCESSOR I ES 94 50 ACCESSORIES FOR 9450 A 1 00 P9020 PROBE DC 300MHZ ATTN 10 1 2 00 59794001 SHIPPING CARTON 9400 1 00 597940012 SHIPPING INSERT 9400 2 00 597940014 PLASTIC BAG FOR 9400 2 00 597940015 MANUAL ACCESSORY CTN 9400 1 00 589203218 AC CORD US CANADA PLUG 0 60 589203100 AC CORD SEV ASE PLUG 0 ...

Page 139: ... Headquarters LeCROY Corporation 700 Chestnut Ridge Road Chestnut Ridge NY 10977 6499 U S A Tel 914 578 6097 European Headquarters LeCROY S A P 0 Box 341 2 rue du Pre de la Fontaine 1217 Meyrin 1 Geneva Switzerland Tel 022 719 21 11 Version 0 5 October 1990 ...

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