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4-10

Theory of Operation

4.2

900079 Main Board

4.2.1 Introduction

The board is divided into five sections :

•

Microprocessor control based on the MTC428 EPLD pair.

•

Front-end based on the Hybrid HFE444 & HSY430 switchyard board to combine

the input channel.

•

Trigger based on the Hybrids HTR420 discriminator & MST429A smart trigger

•

Analog Converter based on the HAM435 Sample&Hold and A/D converter

and MNX427 min/max to pre-compute the data.

•

Digital Acquisition based on the HMM434 Acquisition memory and SIMM DRAM

module for buffer memory.

•

Time base based on the MCG426 clock generator & MTB411A controller

4.2.2 Front End

The front-end system provides the signal conditioning for the ADC system.

All channel are identical, thus only one channel will be described here.

The main functions of the Front end without the amplifier (HFE444) are:

•

Four channels operation, calibration with Software control

•

Input protection (clamp + thermal detection) and coupling (AC, DC, 1 M

Ω

, 50

Ω

•

Attenuator by 10 in the 50

Ω

path and attenuator by 20 in 1M

Ω

path.

•

Offset control and CAL control.

The main functions of HFE444 are:

•

Amplitude normalization for the ADC system : at the BNC the dynamic range is

16 mV to 8V FS at 50

Ω

and to 16V FS (full scale) at 1 MOhm in a 1-2-5 step

sequence and the ADC system input is 500 mV differential.

•

Fine gain control to fill in the fixed vertical sensitivities.

•

Bandwidth limit filter at 25 MHz and 200 MHz.

Содержание LC564DL

Страница 1: ...LC684DL SM E ECO 1001 LeCroy Color Digital Oscilloscopes LC564DL Service Manual Version B September 2002 LC564DL 1GHz Oscilloscope ...

Страница 2: ...17 Meyrin 1 Geneva Switzerland Tel 41 22 719 21 11 LeCroy Japan Service LeCroy Japan Corporation Sasazuka Center Bldg 6th floor 1 6 2 Chome Sasazuka Shibuya ku Tokyo Japan 151 0073 Tel 81 3 3376 9400 Copyright March 2002 LeCroy is a registered trade mark of LeCroy Corporation All rights reserved Information in this publication supersedes all earlier versions Specifications subject to change ...

Страница 3: ...mbols 2 1 Power Requirements 2 3 Cleaning and Maintenance 2 3 Power On 2 3 Specifications 3 1 Signal Capture 3 1 3 2 Acquisition Modes 3 2 3 3 Timebase System 3 2 3 4 Triggering System 3 2 3 5 Smart trigger Types 3 3 3 6 Autosetup 3 3 3 7 Probes 3 3 3 8 Display 3 4 3 9 Rapid Signal Processing 3 4 3 10 Waveform Processing 3 5 3 11 Interfacing 3 6 3 12 General 3 6 3 13 CE Approval 3 6 Theory of Oper...

Страница 4: ...wer off State 4 11 50Ohm Input Direct Path 4 12 Figure 4 4 50Ohm Input Direct Path 4 12 50Ohm Input Divide by 10 Path 4 12 Figure 4 5 50Ohm Input Divide by 10 Path 4 12 1 MOhm Direct Path 4 13 Figure 4 6 1 MOhm Direct Path 4 13 I Mohm Input Divide by 10 AC Coupled Path 4 13 Figure 4 7 1 Mohm Divide by 10 AC Coupled 4 13 Front end analog controls 4 13 4 2 3 Main Acquisition Board Block Diagram 4 14...

Страница 5: ...ction 5 1 5 1 1 List of Tested Characteristics 5 1 5 1 2 Calibration Cycle 5 1 5 2 Test Equipment Required 5 2 5 2 1 Test Records 5 2 5 3 Turn On 5 2 5 4 Input Impedance 5 3 5 4 1 Channel Input Impedance 5 3 5 4 1 a DC 1MΩ 5 3 5 4 1 b AC 1MΩ 5 4 5 4 1 c DC 50Ω 5 5 5 4 2 External Trigger Input Impedance 5 6 5 4 2 a DC 1MΩ 5 6 5 4 2 b DC 50Ω 5 7 5 4 3 Ground 5 8 5 5 Leakage Current 5 9 5 5 1 Channel...

Страница 6: ... 44 5 9 1 Description 5 44 5 9 1 a DC 50Ω 5 44 5 9 1 b DC 50Ω with Bandwidth Limiter On 5 48 5 9 2 DC 1MΩ 5 51 5 10 Trigger Level 5 54 5 10 1 Description 5 54 5 10 2 Channel Trigger at 0 Division Threshold 5 54 5 10 3 Channel Trigger at 3 Divisions Threshold 5 57 5 10 4 Channel Trigger at 3 Divisions Threshold 5 58 5 10 5 External Trigger at 0 Division Threshold 5 60 5 10 6 External Trigger at 3 D...

Страница 7: ...able 8 DC 50Ω Positive DC Accuracy Test Record 5 of 12 Table 9 DC 1MΩ Positive DC Accuracy Test Record 6 of 12 Table 10 DC 50Ω Negative DC Accuracy Test Record 7 of 12 Table 11 DC 1MΩ Negative DC Accuracy Test Record 7 of 12 Table 12 Positive Offset Test Record 7 of 12 Table 13 Negative Offset Test Record 8 of 12 Table 14 DC 50Ω 50 mv div Bandwidth Test Record 8 of 12 Table 15 DC 50Ω 100 mv div Ba...

Страница 8: ... 1 c Performing the Update from Floppy 6 8 6 3 2 Software Options 6 8 6 3 2 1 Changing Software Option Key 6 9 6 3 2 1 a Scope ID Scope Serial Number 6 9 6 3 2 1 b Entering Option Key 6 9 6 3 3 Processor Board Exchange Procedure 6 9 6 4 Equipment and Spare Parts Recommended for Service 6 10 6 4 1 Test Equipment Required 6 10 6 4 2 Spare Parts Recommended for Service 6 10 6 5 Calibration Procedures...

Страница 9: ...Processor Card 200 Mhz With DRAM 7 9 S9602 1 Processor 200MHz Card Without DRAM 7 9 F9602 9 Universal Fan Control 7 12 F9615 3 Main Acquisition Board 7 12 S9615 3 Main Acquisition Board 7 13 F9615 5 Keyboard Assembly 7 19 LC684 ACC Accessories 7 20 LC684 CKTRIG Option 7 20 LCDFP9615 LCD Display and Front Panel Assembly 7 21 LCLC9615 Lower Cover 7 21 LCXXX PAK Packaging Material 7 21 M9615 Mechanic...

Страница 10: ...ts 8 12 Figure 8 9 F9615 3 Main Board Assembly 8 13 Figure 8 10 Main Board Assembly 8 14 F9615 3 Main Board Replaceable Parts 8 15 Figure 8 11 Upper Shield Assembly 8 16 Figure 8 12 Front Frame Assembly 8 17 Upper Shield Replaceable Parts 8 18 Front Frame Replaceable Parts 8 18 Figure 8 13 Keypad Assembly 8 19 Figure 8 14 Fan Assembly 8 20 Keypad Replaceable Parts 8 21 Fan Replaceable Parts 8 21 F...

Страница 11: ...F9601 8NY Main Switch Board Layout 9 37 F9601 61 Floppy Adapter Parts List 9 38 F9601 8NY Main Switch Board Parts List 9 38 F9602 1 X 200 MHz Processor Schematic 9 39 F9602 1 X 200 MHz Processor Layout 9 49 F9602 1 X 200 MHz Processor Parts List 9 51 F9602 9 Universal Fan Controller Schematic 9 57 F9602 9 Universal Fan Controller Layout 9 59 F9602 9 Universal Fan Controller Parts List 9 61 S9615 3...

Страница 12: ...x Table of Contents ...

Страница 13: ...hin the warranty period to a LeCroy authorized service center However this will be done only if the product is determined after examination by LeCroy to be defective due to workmanship or materials and not to have been caused by misuse neglect or accident or by abnormal conditions or operation 1 2 Product Assistance Help on installation calibration and the use of LeCroy equipment is available from...

Страница 14: ...Outside the warranty period you will need to provide us with a purchase order number before we can repair your LeCroy product You will be billed for parts and labor related to the repair work and for shipping 1 6 How to return a Product Contact the nearest LeCroy Service Center or office to find out where to return the product All returned products should be identified by model and serial number Y...

Страница 15: ...Tokyo Japan 151 0073 tel 81 3 3376 9400 2 2 Installation for Safe and Efficient Operation Operating Environment The oscilloscope will operate to its specifications if the environment is maintained within the following parameters Temperature 5 to 40 C 41 to 104 F rated Humidity Maximum relative humidity 80 RH non condensing for temperatures up to 31 C decreasing linearly to 50 relative humidity at4...

Страница 16: ...nductor Terminal Earth Ground Terminal on BNC Connectors WARNING Denotes a hazard If a WARNING is indicated on the instrument do not proceed until its conditions are understood and met WARNING Any use of this instrument in a manner not specified by the manufacturer may impair the instrument s safety protection The oscilloscope has not been designed to make direct measurements on the human body Use...

Страница 17: ...ge and safety ground connection The plug s ground terminal is connected directly to the frame of the unit For adequate protection against electrical hazard this plug must be inserted into a mating outlet containing a safety ground contact CleaningAndMaintenance Maintenance and repairs should be carried out exclusively by a LeCroy technician see Chapter 2 Cleaning should be limited to the exterior ...

Страница 18: ...2 4 General Information ...

Страница 19: ...iv 50Ω only 1 V 5 0 100 mV div 1 MΩ only 1 V 0 1 1 0V div 50Ω only 10 V 102 mv 2 0V div 1 MΩ only 20 V 20 V across the whole sensitivity range when using the AP020 AP022 FET probe DC Accuracy typical 2 of full scale 1 offset setting Vertical Resolution 8 bits Bandwidth Limiter 25 MHz or 200MHz user selectable Input Coupling AC 10Hz typ DC GND Input Impedance 10MΩ 11pF system capacitance using PP00...

Страница 20: ...put 20 ns rise falltime External Reference Optional CKTRIG 10 MHz rear panel input 3 4 Triggering System Trigger Modes Normal Auto Single and Stop Trigger Sources CH1 CH2 CH3 CH4 Line Ext Ext 5 Slope Level and Coupling are unique for each source Slope Positive Negative Bi Slope Window in out Coupling AC 3db at 10Hz DC HF 175 MHz to 1GHz LFREJ 50KHz HFREJ 100MHz Pre trigger recording 0 to 100 of fu...

Страница 21: ... The delay between these events can be defined as a number of events on the trigger channel or as a time interval TV Allows selection of up to 1500 lines and field synchronization for PAL SECAM NTSC or non standard video Exclusion Triggering Trigger on intermittent faults by specifying the normal width period risetime or amplitude of a signal The oscilloscope will trigger only on aberrations 3 6 A...

Страница 22: ...ata is stored in 64K levels Trace Display Opaque or transparent mode with overlap management Number of Traces 8 supports a mix of channels memories or math functions Real time Clock Date hours minutes seconds External Monitor Rear panel 15 pin socket for VGA compatible monitor Vertical Zoom Up to 5x Vertical Expansion 50x with averaging up to 40 µV div sensitivity Horizontal Zoom Waveforms can be ...

Страница 23: ... Waveform Memory Up to four 16 bit memories M1 M2 M3 M4 Zoom Math Memory Up to four 16 bit Waveform Processing memories A B C D whose length corresponds to the length of the channel acquisition memory Setup Memory Four non volatile memories The floppy drive and optional cards or disks may also be used for high capacity waveform and setup storage Cursor Measurements Relative Time A pair of arrow cu...

Страница 24: ...d Output Formats The ASCII waveform output and is compatible with spreadsheets MATLAB MathCad Binary output is also available 3 12 General Auto calibration Ensures specified DC and timing accuracy Recommended Factory Calibration Interval 1 year Temperature 5 to 40 C rated accuracy 41 to 104 F 0 to 45 C operating 32 to 113 F Humidity 80 non condensing Altitude Up to 2000 m operating 12 000 m non op...

Страница 25: ...and 15V Vee is wired on a connector for board test purposes The 15V supply OP amps on the 9601 11 board and 15V and 15V supply small peripherals The current processor needs a 3 3V power supply all the rest of the logic needs 5V All signals are TTL compatible The PLL circuit 88916 generates a PLL_LOCK signal which is used to clamp the 3 3V and 2 5V references as long as the 32MHz clock is not stabl...

Страница 26: ...s NVRAM 32kB Flash PROM max 2MB 1 MB WRITE PROTECT PCMCIA I II RS232 GPIB 9300 4 PCMCIA III9300 8 170 MB Option GAL CLExxx Real Time Clock 8 8 8 8 16 8 8 Serial peripherals Dynamic bus sizer MC68150 Acquisition board 93xx 3 Front panel 32 32 32 8 8 Small peripherals 8 9601 1 x CPU board Block diagram RA 10 95 PowerPC 603e CPU Fig 4 1 9601 11 Block diagram ...

Страница 27: ...cessor puts an address onto the address bus and reads back or writes one long word 32 bit wide to DRAM Depending on the address odd or even bank A or bank B is selected in a dual SIMM configuration Burst Access Timing A burst access on a 603e configured as a 32 bit device consists of either two double beat or eight burst successive reads in DRAM The idea is to put a start address onto the address ...

Страница 28: ...de standby mode The chip can support several bus interfaces PCI ISA VL it is configured as VL bus The 65545 chip generates red green and blue video signals These are controlled impedance lines 37 5 Ohm approximately which corresponds to two 75 Ohm loads in parallel A low pass filter is implemented right at the outputs from the VGA controller and another low pass filter is located at each video con...

Страница 29: ...cs and others It also determines how many wait states are needed for peripherals not able to acknowledge a bus access This is done by pulling low _DSACK0 after having sensed the corresponding number of wait states trough _BWT1 and _BWT3 which ends the current access The multiplexer A30 does a finer decoding between others decoded in PETITS namely interrupt controller small peripherals serial inter...

Страница 30: ...igned the following level 0 lowest priority acquisition board level 1 small peripherals unused level 2 RS232 level 3 GPIB level 4 small peripherals and acquisition board unused level 5 real time clock level 6 time base acquisition board level 7 highest priority only for test purposes Linked to level 2 for debugging Floppy Controller The floppy controller chip directly interfaces to a double or hig...

Страница 31: ... send a command byte read write clear etc and then read or write one or several data if required Depending on the address the serial interface is been accessed the corresponding device gets selected _SSER _SFPR _SLED or SRTC lines A clock _SCKA a read data SDRA or SDRD and a write data SDWA or SDWD constitute the serial interface itself the D suffix on read and write data lines means Digital i e d...

Страница 32: ... timing information s An external circuit is required to break the pending cycle if no device responds after a given time out This is the job of the GAL RETINE A36 which counts the number of wait states already passed 4 bit Gray counter An external 4 bit counter A59 extends the count to 160 tbd wait cycles before triggering a bus error An acknowledge _DSACK1 0 lines aborts the time out count and f...

Страница 33: ...like DRAM refreshing RASADE generates the RAS signals and the lower addresses for DRAM It also supports the signals needed for interleaved burst mode OCCASE generates the CAS signals for DRAM RAMEUR is the main sequencer for the DRAM and handles the access precharge and the refresh system BUDGET translates a 680x0 bus cycle into a PPC cycle and handles fast cycles like accesses to DRAM or VGA RETI...

Страница 34: ... 2 2 Front End The front end system provides the signal conditioning for the ADC system All channel are identical thus only one channel will be described here The main functions of the Front end without the amplifier HFE444 are Four channels operation calibration with Software control Input protection clamp thermal detection and coupling AC DC 1 MΩ 50 Ω Attenuator by 10 in the 50Ω path and attenua...

Страница 35: ...cted by RL0 and the signal will be in the 1 Mohm input Relay RL2 selects the input between divide by 10 or direct for the signal in the 50Ω path Relay RL3 selects the input between direct or divide by 20 for the signal in the HiZ path Relay RL4 sets the AC DC coupling in HiZ Relay RL5 is only used during calibration Relay RL6 clamps the HiZ amplifier when not selected Bias_HiZ and Bias_LoZ is used...

Страница 36: ...al HiZ LowZ Offset LowZ offset LowZ offset L on board Cal signal DC Amp HiZ LowZ Fig 4 4 50Ω input direct path 50Ω input Divide by 10 Path buffer HiZ HFE444 A B C To trigger 20 db 50 1 4V 1 4V 1 4V 1 4V RL0 RL2 RL5 RL4 RL6 RL3 RL1 10 x1 Variable Gain 20 AC DC Used during Cal HiZ LowZ Offset LowZ offset LowZ offset L on board Cal signal DC Amp HiZ LowZ Fig 4 5 50Ω divide by 10 path ...

Страница 37: ...HFE444 A B C To trigger 20 db 50 1 4V 1 4V 1 4V 1 4V RL0 RL2 RL5 RL4 RL6 RL3 RL1 10 x1 Variable Gain 20 AC DC Used during Cal HiZ LowZ Offset LowZ offset LowZ offset L on board Cal signal DC Amp HiZ LowZ Fig 4 7 1MΩ divide by 10 AC coupled path Front End Analog controls One precision DAC with an associate circular memory µP system drives and refreshes a multiple sample and hold system The DC calib...

Страница 38: ...4 MAM 424 MAM 424 HMM436 Acquisition Memory 1 2 or 4 256K x 8 bit MAM424 MAM 424 MAM 424 MAM 424 MAM 424 HAM435 Sample Hold Analog to Digital Converter 4x500 MS s 2ns 8 bit data HAM435 Sample Hold Analog to Digital Converter 4x500 MS s 2ns 8 bit data HMM436 Acquisition Memory 1 2 or 4 256K x 8 bit MAM424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 8 bit 8 bit Time Base Control ...

Страница 39: ...nel Mode Signal Routing Two channel mode Two channel mode BNC inputs for channel 2 and 3 are active ADC s for channel 1 2 are used for signal on channel 2 input ADC s for channel 3 4 are used for signal on channel 3 input A B SEL ADC 2 A B SEL ADC 1 A B SEL ADC 2 A B SEL ADC 1 A B SEL ADC 2 A B SEL ADC 1 A B SEL ADC 2 A B SEL ADC 1 B A B A B A B A HAM421 A1500 HAM421 A2500 HAM421 A3500 HAM421 A450...

Страница 40: ...28 Transfer Controller HMM436 Acquisition Memory 1 2 or 4 x 256K x 8 bit MAM424 MAM 424 MAM 424 MAM 424 MAM 424 HMM436 Acquisition Memory 1 2 or 4 256K x 8 bit MAM424 MAM 424 MAM 424 MAM 424 MAM 424 HMM436 Acquisition Memory 1 2 or 4 256K x 8 bit MAM424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 MAM 424 8 bit 8 bit 16 bit 16 bit 8 bit 8 bit 16 bit CPU Data bus 8 bit 8 bit 7 bit 7 bit ...

Страница 41: ...entary outputs These outputs are selected _TVINV depending on the state of the selected HFE428 gain The TV trigger uses a commercial chip LM1881 and provides two outputs TV1 TV2 This circuit is able to trigger on different TV line number standards 4 2 7 Analog to Digital Converter Introduction The analog to digital converter system does the signal conversion to 8 bits using the following circuits ...

Страница 42: ...ltiple source trigger State qualified Edge qualified Block Diagram MTB 411 MST 429 MCG 426 HSH ADC SHCK_A SHCK_B SHCK_C SHCK_D 2 2 2 2 MCK TRIG TRIG 2 Peak Detect MPD 10 MHz Reference INTREF PHDET VCO VCO2G PDCK 2 2 2 RAMPST R A M PS TRT TRT to trigger selection SHCK_A SHCK_B SHCK_C SHCK_D Q Q D ENABLE TRIGEN ITBUSY MACQ FDEND FDCK TR IG D IT C K TRIGD ITCK FDCK FDEND MACQ INT 2 TBCK TSCK TSCK TBC...

Страница 43: ...s bus 12 bits Address 0180 000 to 0180 00FF 4 3 2 F9301 4 RS 232 Serial Interface Based on the ST16650 from EXAR or Startech Clock frequency 1 8432 MHz RTC CTS signals are connected DCD input is biased and the DTR output is not wired Asynchronous communication up to 1Mbits sec 32 bytes receive and transmit FIFOs buffer Connector compatible with a DB9 P 9 pin male 4 3 3 F9301 4 GPIB Interface Based...

Страница 44: ... Seiko instrument Inc Technical reference 39019 2234 01 PT501P01 CPU PT500GA1 Gate array Address 0130 0100 Interrupt level 2 4 6 PS9611 Power Supply The PS9611 is a nine output 300 W AC DC switching mode power supply 4 6 1 Specifications AC Input Voltage 85 132VAC and 170 264VAC auto ranging universal input provides automatic sensing of 115 or 230VAC input voltage Power factor correction for compl...

Страница 45: ...f its final value Protections over current over voltage over temperature Cooling PS9611 is cooled by a forced airflow provided by a fan that is integrated inside the unit Environmental Operating temperature range 0 C to 55 C Storage temperature range 55 C to 85 C Operating humidity from 5 to 95 RH Operating Altitude max 5000m or 15000 feet Safety Standards CE UL CSA TUV EN61010 1 1993 IEC1010 1 19...

Страница 46: ...4 22 Theory of Operation 4 6 2 Power Supply Block Diagram ...

Страница 47: ... entities responsibility to ensure that all laboratory standards used to perform this procedure are operating within their specifications and traceable to required standards if a traceable calibration certificate is to be issued for the LC564DL Digital Storage Oscilloscope 5 1 1 List of Tested Characteristics This subsection lists the characteristics that are tested in terms of quantifiable perfor...

Страница 48: ...lt Ohm Voltmeter Accuracy 0 1 Ohmmeter Accuracy 0 1 Keithley 2000 or equivalent Adapter 50Ω to 1MΩ LeCroy 4962 10 Coaxial Cable 1 ns 50Ω BNC length 20 cm LeCroy 480232001 Coaxial Cable 5 ns 50Ω BNC length 100 cm LeCroy 480020101 2 Attenuators 20 dB 50Ω BNC 1 accuracy LeCroy 402200402 Attenuator 6 dB 50Ω BNC 1 accuracy LeCroy 402600403 Terminator 2 W 50Ω BNC Feed Through LeCroy 402323001 T adapter ...

Страница 49: ...ltimeter The DMM is connected to the DSO in 4 wire configuration input and sense allowing for accurate measurements 5 4 1 Channel Input Impedance a DC 1MΩ Ω Ω Ω Recall LC564D001 PNL or configure the DSO Panel Setups Recall FROM DEFAULT SETUP Channels Trace OFF Channel 1 Channel 2 Channel 3 Channel 4 Input Coupling DC 1MΩ Ω Ω Ω on all 4 Channels Input gain 50 mV div on all 4 Channels Time base 50 µ...

Страница 50: ...2 PNL or Set Input gain to 200 mV div on all 4 Channels Repeat the test for all input channels Record the measurements in Table 2 and compare the test results to the limits in the test record b AC 1MΩ Ω Ω Ω Recall LC564D003 PNL or configure the DSO as shown in 5 4 1 a and for each Channel make the following change Input Coupling AC 1MΩ Ω Ω Ω For all input channels measure the input impedance Recor...

Страница 51: ...ll LC564D005 PNL or configure the DSO as shown in 5 4 1 a and for each Channel make the following change Input Coupling DC 50Ω Ω Ω Ω For all input Channels measure the input impedance Record the input impedance in Table 2 and compare it to the limits Recall LC564D006 PNL or set Input gain to 200 mV div on all 4 Channels Repeat the test for all input channels Record the measurements in Table 2 and ...

Страница 52: ...Trigger on EXT Cplg Ext DC External DC 1MΩ Ω Ω Ω Time base 50 µ µ µ µsec div Connect the DMM to External and measure the input impedance Record the input impedance in Table 2 and compare it to the limits Recall LC564D008 PNL or set trigger to Ext 5 Measure the input impedance Record the test result in Table 2 and compare the result to the limits in the test record ...

Страница 53: ... the DSO Select Setup trigger Trigger on EXT External DC 50Ω Ω Ω Ω Connect the DMM to External and measure the input impedance Record the input impedance in Table 2 and compare the result to the limit in the test record Recall LC564D010 PNL or configure the DSO Trigger on EXT 5 ...

Страница 54: ...figure the DSO as shown in 5 4 1 a and for each Channel make the following changes Input Coupling Grounded Connect the DMM to Channel 1 and measure the input impedance Record the input impedance in Table 2 and compare the result to the limit in the test record Repeat the test for all input channels Record the measurements in Table 2 and compare the results to the limits in the test record ...

Страница 55: ...nput channel 5 5 1 Channel Leakage Current a DC 1MΩ Ω Ω Ω Recall LC564D012 PNL or configure the DSO Panel Setups Recall FROM DEFAULT SETUP Channels Trace ON Channel 1 Channel 2 Channel 3 Channel 4 Input Coupling DC 1MΩ Ω Ω Ω on all 4 Channels Input gain 50 mV div on all 4 Channels Trigger mode Auto Time base 10 µ µ µ µsec div Set the DMM to measure Volts and connect it to Channel 1 ...

Страница 56: ...lowing changes Set Input Coupling DC 50Ω Ω Ω Ω Connect the DMM to Channel 1 Measure the voltage and enter it in Table 3 Compare it to the limits Recall LC564D015 PNL or set Input gain to 200 mV div on all 4 Channels Repeat the test for all input channels Record the measurements in Table 3 and compare the results to the limits in the test record 5 5 2 External Trigger Leakage Current a DC 50Ω Ω Ω Ω...

Страница 57: ...ling 0 mV offset at a gain setting of 10 mV div and different Time base settings The scope parameters functions are used to measure the Peak and RMS amplitude 5 6 1 Peak to Peak Noise Specifications 9 of full scale or 7 2 mV Peak Peak at 10 mV div a DC 1MΩ Ω Ω Ω With no signal connected to the inputs Recall LC564D018 PNL or configure the DSO Panel Setups Recall FROM DEFAULT SETUP Channels Trace ON...

Страница 58: ...ress Cursors Measure Measure Parameters Mode Custom Statistics On Change parameters Category All On line 1 Measure pkpk of Ch1 On line 2 Measure pkpk of Ch2 On line 3 Measure pkpk of Ch3 On line 4 Measure pkpk of Ch4 On line 5 no parameter selected for line 5 ...

Страница 59: ...Performance Verification 5 13 ...

Страница 60: ...ents high pkpk of 1 2 3 4 in Table 4 and compare the results to the limits in the test record b AC 1MΩ Ω Ω Ω Recall LC564D019 PNL or configure the DSO as shown in 5 6 1 a and for each Channel make the following changes Input Coupling AC 1MΩ Ω Ω Ω on all 4 Channels Time base 2 µ µ µ µsec div Press Clear Sweeps Measure for at least 50 sweeps then press Stop to halt the acquisition Record the four hi...

Страница 61: ...nels Time base 2 µ µ µ µsec div Press Clear Sweeps Measure for at least 50 sweeps then press Stop to halt the acquisition Record the four high pkpk parameter values in Table 4 and compare the test results to the limits in the test record Repeat the test for Time base 20 µ µ µ µsec div Record the measurements high pkpk of 1 2 3 4 in Table 4 and compare the results to the limits in the test record ...

Страница 62: ...ke the following changes Input Coupling DC 50Ω Ω Ω Ω on all 4 Channels Input gain 10 mV div on all 4 Channels Channels Trace ON Channel 2 Channel 3 Channels Trace OFF Channel 1 Channel 4 Time base 1 µ µ µ µsec div Select Time base Setup Channel use 2 Press Cursors Measure Change parameters On line 1 Measure pkpk of Ch2 On line 2 Measure pkpk of Ch3 ...

Страница 63: ...ck that the Sampling rate is 4 GS s Press Clear Sweeps Measure for at least 50 sweeps then press Stop to halt the acquisition Record the two high pkpk of Ch2 Ch3 in Table 4 and compare the test results to the limits in the test record ...

Страница 64: ... Input Coupling DC 1MΩ Ω Ω Ω on all 4 Channels Input gain 10 mV div on all 4 Channels Input Offset 0mv on all 4 Channels Trigger setup Edge Trigger on 1 Coupling 1 DC Trigger Mode Auto Time base 20 msec div Channel use 4 Record up to 50 k Samples Press Cursors Measure Measure Parameters Mode Custom Statistics On Change parameters Category All On line 1 Measure sdev of Ch1 On line 2 Measure sdev of...

Страница 65: ...epeat the test for Time base 1 msec div Record the measurements high sdev of 1 2 3 4 in Table 5 and compare the results to the limits in the test record b AC 1MΩ Ω Ω Ω Recall LC564D025 PNL or configure the DSO as shown in 5 6 2 a and for each Channel make the following change Input Coupling AC 1MΩ Ω Ω Ω on all 4 Channels Time base 2 µ µ µ µsec div Press Clear Sweeps Measure for at least 50 sweeps ...

Страница 66: ...sults to the limits in the test record c DC 50Ω Ω Ω Ω Recall LC564D026 PNL or configure the DSO as shown in 5 6 2 a and make the following changes Input Coupling DC 50Ω Ω Ω Ω on all 4 Channels Time base 2 µ µ µ µsec div Press Clear Sweeps Measure for at least 50 sweeps then press Stop to halt the acquisition ...

Страница 67: ...high sdev of 1 2 3 4 in Table 5 and compare the results to the limits in the test record d DC 50Ω Ω Ω Ω 2 Channel Mode Channel 2 Channel 3 Recall LC564D027 PNL or configure the DSO as shown in 5 6 2 a and make the following changes Input Coupling DC 50Ω Ω Ω Ω on all 4 Channels Input gain 10 mV div on all 4 Channels Channels Trace ON Channel 2 Channel 3 Channels Trace OFF Channel 1 Channel 4 Time b...

Страница 68: ...eters On line 1 Measure sdev of Ch2 On line 2 Measure sdev of Ch3 Check that the Sampling rate is 4 GS s Press Clear Sweeps Measure for at least 50 sweeps then press Stop to halt the acquisition Record the two high sdev of Ch2 Ch3 in Table 5 and compare the test results to the limits in the test record ...

Страница 69: ...Channels Trace ON Channel 1 Channel 2 Channel 3 Channel 4 Input Coupling DC 1MΩ Ω Ω Ω on all 4 Channels Input gain from 2mV div to 1 V div see Table 6 on all 4 Ch Offset Zero on all 4 Channels Trigger on Channel 1 DC Trigger mode Auto Time base 0 5 µ µ µ µsec div Channel use 4 Record up to 50 k Channels Trace OFF Channel 1 Channel 2 Channel 3 Channel 4 Zoom Math Trace ON A B C D Select Math Setup ...

Страница 70: ...5 24 Performance Verification ...

Страница 71: ...sure mean of D Press Clear Sweeps After 100 sweeps record the mean value of A B C D in Table 6 and compare the test results to the limits in the test record Repeat step 5 6 3 a for all vertical scale settings listed in Table 6 and check that the test results mean value of A B C D are within the limits specified Record the measurements in Table 6 ...

Страница 72: ...nels Input gain from 2mV div to 2 V div see Table 7 on all 4 Ch Press Clear Sweeps After 100 sweeps record the mean value of A B C D in Table 7 and compare the test results to the limits in the test record Repeat step 5 6 3 b for all vertical scale settings listed in Table 7 and check that the test results mean value of A B C D are within the limits specified Record the measurements in Table 7 ...

Страница 73: ...4 Channels Trace ON A Average of 2 C Average of 3 Trace OFF B Average of 1 D Average of 4 Time base 0 2 µ µ µ µsec div Select Time base Setup Channel use 2 Press Cursors Measure Change parameters On line 1 Mean of B On line 2 Mean of C On line 3 4 5 No parameter selected Check that the Sampling rate is 4 GS s Press Clear Sweeps After 100 sweeps record the mean value of B C in Table 7 and compare t...

Страница 74: ...ameters Std voltage For each known input voltage the deviation is checked against the tolerance 5 7 1 Positive DC Accuracy a DC 50Ω Ω Ω Ω Procedure Recall LC564D045 PNL or configure the DSO Panel Setups Recall FROM DEFAULT SETUP Channels Trace ON Channel 1 Channel 2 Channel 3 Channel 4 Input Coupling DC 50Ω Ω Ω Ω on all 4 Channels Input offset 0 0 mV on all 4 Channels Input gain from 2mV div to 1 ...

Страница 75: ...easure mean of D For the low sensitivities 2 mV 5 mV 10 mV and 20 mV div connect the test equipment as shown in Figure 5 1 LC584AL 1GHz Oscilloscope Figure 5 1 DC 50Ω Ω Ω Ω Accuracy Equipment Setup for 2 5 10 and 20 mV div For the sensitivities 50 mV and 100 mV div connect the test equipment as shown in Figure 5 2 For the range 1 V div no attenuator is required connect the test equipment as shown ...

Страница 76: ...erformance Verification LC584AL 1GHz Oscilloscope Figure 5 2 DC 50Ω Ω Ω Ω Accuracy Equipment Setup for 50 and 100 mV div LC584AL 1GHz Oscilloscope Figure 5 3 DC 50Ω Ω Ω Ω Accuracy Equipment Setup for 1 V div ...

Страница 77: ...ar Sweeps 4 After 100 sweeps read off the DSO mean parameter and record the measurement in Table 8 column Mean For each DC voltage applied to the DSO input repeat parts 1 2 3 and 4 Calculate the Difference by subtracting the DMM voltage reading from the DSO mean voltage reading Record the test result in Table 8 and compare the Difference to the corresponding limit in the test record Repeat step 5 ...

Страница 78: ... 2V dv see Table 10 on all 4 Ch Input Coupling DC 1MΩ Ω Ω Ω on all 4 Channels For 5 mV div connect the test equipment as shown in Figure 5 4 LC584AL 1GHz Oscilloscope Figure 5 4 DC 1MΩ Ω Ω Ω Accuracy Equipment Setup for 5 mV div For 100 mV div connect the test equipment as shown in Figure 5 5 For 2V div no attenuator is required connect the test equipment as shown in Figure 5 6 ...

Страница 79: ...rformance Verification 5 33 LC584AL 1GHz Oscilloscope Figure 5 5 DC 1MΩ Ω Ω Ω Accuracy Equipment Setup for 100 mV div LC584AL 1GHz Oscilloscope Figure 5 6 DC 1MΩ Ω Ω Ω Accuracy Equipment Setup for 2V div ...

Страница 80: ...ar Sweeps 4 After 100 sweeps read off the DSO mean parameter and record the measurement in Table 9 column Mean For each DC voltage applied to the DSO input repeat parts 1 2 3 and 4 Calculate the Difference by subtracting the DMM voltage reading from the DSO mean voltage reading Record the test result in Table 9 and compare the Difference to the corresponding limit in the test record Repeat step 5 ...

Страница 81: ...ity 1 Connect the DMM and record the voltage reading in Table 10 column DMM 2 Disconnect the DMM from the BNC T connector 3 Press Clear Sweeps 4 After 100 sweeps read off the DSO mean parameter and record the measurement in Table 11 column Mean For each DC voltage applied to the DSO input repeat parts 1 2 3 and 4 Calculate the Difference by subtracting the DMM voltage reading from the DSO mean vol...

Страница 82: ...olumn PS output 1 Connect the DMM and record the voltage reading in Table 11 column DMM 2 Disconnect the DMM from the BNC T connector 3 Press Clear Sweeps 4 After 100 sweeps read off the DSO mean parameter and record the measurement in Table 11 column Mean For each DC voltage applied to the DSO input repeat parts 1 2 3 and 4 Calculate the Difference by subtracting the DMM voltage reading from the ...

Страница 83: ...igure the DSO Panel Setups Recall FROM DEFAULT SETUP Channels Trace ON Channel 1 Channel 2 Channel 3 Channel 4 Input Coupling DC 50Ω Ω Ω Ω on all 4 Channels Input gain 2mV div on all 4 Channels Input offset 0 4 Volt on all 4 Channels Trigger setup Edge Trigger on Line Coupling 1 DC Mode Auto Time base 2 msec div Channel use 4 Record up to 25 k Channels Trace OFF Channel 1 Channel 2 Channel 3 Chann...

Страница 84: ...reference source to 0 4 Volt 1 Verify that the displayed trace A Average 1 is on the screen near the center horizontal graticule line If the trace is not visible modify the DC voltage reference source output until the trace is within 2 divisions of center 2 Connect the DMM and record the voltage reading in Table 12 column DMM 3 Disconnect the DMM from the BNC T connector 4 Press Clear Sweeps 5 Aft...

Страница 85: ...SO Offset to 1 Volt on all 4 Channels Set the output of the external DC voltage reference source to 1 Volt Repeat steps 1 2 3 4 and 5 on all 4 Channels Record the measurements in Table 12 Calculate the Difference by subtracting the DMM voltage reading from the DSO mean voltage reading Record the test result in Table 12 and compare the Difference to the corresponding limit in the test record ...

Страница 86: ...line If the trace is not visible modify the DC voltage reference source output until the trace is within 2 divisions of center 2 Connect the DMM and record the voltage reading in Table 12 column DMM 3 Disconnect the DMM from the BNC T connector 4 Press Clear Sweeps 5 After 100 sweeps Read off the DSO Mean parameter voltage and record the measurement in Table 12 column Mean Repeat the test for the ...

Страница 87: ...rocedure Recall LC564D049 PNL or configure the DSO as shown in 5 8 1 a and for each Channel make the following change Input offset 0 4 Volt on all 4 Channels Connect the test equipment as shown in Figure 5 7 Set the output of the external DC voltage reference source to 0 4 Volt ...

Страница 88: ...e to 1 Volt Repeat steps 1 2 3 4 and 5 on all 4 Channels Record the measurements in Table 13 Calculate the Difference by subtracting the DMM voltage reading from the DSO mean voltage reading Record the test result in Table 13 and compare the Difference to the corresponding limit in the test record b DC 1MΩ Ω Ω Ω Recall LC564D050 PNL or configure the DSO as shown in 5 8 1 a and for each Channel mak...

Страница 89: ...he measurement in Table 13 column Mean Repeat the test for the other channels substituting channel controls and input connector Record the measurements in Table 13 Calculate the Difference by subtracting the DMM voltage reading from the DSO mean voltage reading Record the test result in Table 13 and compare the Difference to the corresponding limit in the test record ...

Страница 90: ... 500 MHz typical at 100 mV div a DC 50Ω Ω Ω Ω Recall LC564D051 PNL or configure the DSO Panel Setups Recall FROM DEFAULT SETUP Channels Trace ON Channel 1 Channel 2 Channel 3 Channel 4 Input Coupling DC 50Ω Ω Ω Ω on all 4 Channels Input gain 50 mV div on all 4 Channels Input offset 0 mV on all 4 Channels Trigger setup Edge Trigger on Line Slope line Pos Mode Auto Time base 1 µ µ µ µsec div Channel...

Страница 91: ...ad the displayed generator output amplitude and record it in the third column of Table 14 Repeat the above measurement for 1 1 MHz 30 1 MHz 300 1 MHz 700 1 MHz 1000 1 MHz Record the generator output amplitude readout in the third column of Table 14 Disconnect the RF output of the HP8648B generator from the HP8482A power sensor Connect the RF output of the HP8648B generator through a 5ns 50 Ohm BNC...

Страница 92: ... Channel 2 Channel 3 Channel 4 substituting channel controls and input connector Record the measurements in Table 14 Repeat the above measurement for all channels for 1 1 MHz 30 1 MHz 300 1 MHz 700 1 MHz and 1000 1 MHz and record the values in Table 14 Calculate the ratio to 3 MHz for each frequency sdev1 1 sdev0 3 sdev30 1 sdev0 3 sdev1000 1 sdev0 3 and compare the results to the limits in the te...

Страница 93: ...onnect the RF output of the HP8648B generator from the HP8482A power sensor Connect the test equipment as shown in Figure 5 9 Set the generator frequency to 300 kHz From the generator apply the recorded generator signal amplitude to Channel 1 Press Clear Sweeps Measure for at least 100 sweeps record the average value of sdev 1 inTable15 Repeat the above 3 steps for Channel 2 Channel 3 Channel 4 su...

Страница 94: ... µ µ µsec div Channel use 4 Record up to 25 k Cursors Measure Parameters Mode Custom Statistics Off Change parameters On line 1 Sdev of 1 On line 2 Freq of 1 Connect the test equipment as shown in Figure 5 9 Set the generator frequency to 300 kHz Adjust the generator signal amplitude to measure sdev 1 200 mV Set Time base 50 nsec div Increase the generator frequency until sdev 1 140 mV typically 2...

Страница 95: ...Performance Verification 5 49 ...

Страница 96: ...record Freq 1 in Table 16 Repeat the 25 MHz and 200 MHz Bandwidth limiter tests for the other channels substituting channel controls and input connector Recall LC564D054 PNL for Channel 2 LC564D055 PNL for Channel3 LC564D056 PNL for Channel 4 or configure the DSO as shown in 5 9 1 b and make the necessary changes Record the test results in Table 16 and compare the results to the limits ...

Страница 97: ... all 4 Channels Input offset 0 mV on all 4 Channels Trigger setup Edge Trigger on Line Slope line Pos Mode Auto Time base 1 µ µ µ µsec div Channel use 4 Record up to 25 k Cursors Measure Parameters Mode Custom Statistics On Change parameters On line 1 Sdev of 1 On line 2 Sdev of 2 On line 3 Sdev of 3 On line 4 Sdev of 4 Connect the test equipment as shown in Figure 5 10 Figure 5 10 1MΩ Ω Ω Ω Bandw...

Страница 98: ...ation Adjust the generator signal amplitude to measure sdev 1 200 mV Disconnect the coaxial cable from the 4962 10 adapter Connect the test equipment as shown in Figure 5 11 Power Sensor Figure 5 11 Power Meter Equipment Setup ...

Страница 99: ... kHz Reconnect the signal generator to DSO Channel 1 as shown in Figure 5 10 Press Clear Sweeps Measure for at least 100 sweeps record the average value of sdev 1 in Table 17 Repeat the above steps for Channel 2 Channel 3 Channel 4 substituting channel controls and input connector Record the sdev measurements in Table 17 Calculate the ratio sdev500 1 sdev0 3 for each Channel and test each value ag...

Страница 100: ...hannels Trace ON Channel 1 Channel 2 Channel 3 Channel 4 Input Coupling DC 50Ω Ω Ω Ω on all 4 Channels Input gain 100 mV div on all 4 Channels Input offset 0 mV on all 4 Channels use show status to verify Trigger setup Edge Trigger on 1 Slope 1 Pos Coupling DC Mode Auto Set Trigger level DC 0 0 mV Pre Trigger Delay 50 Time base 0 1 msec div Record up to 50 k samples Channels Trace OFF Channel 1 Ch...

Страница 101: ...isions peak to peak Select Cursors Measure Cursors Time Absolute Use the cursor position knob to move the Time marker at 0 0 µs Press Clear Sweeps Acquire 10 sweeps and record in Table 18 the level readout displayed below 100 mV in the icon 1 at top left Compare the test results to the corresponding limit in the test record Set Trigger Slope 1 Neg Acquire 10 sweeps and record in Table 18 the level...

Страница 102: ...input connector Recall L564D059 PNL for Channel 2 L564D0060 PNL for Channel 3 L564D061 PNL for Channel 4 or select Trigger on the Channel under test The Trigger level is displayed in either the icon 2 3 or 4 Record the measurements in Table 18 and compare the test results to the corresponding limits in the test record ...

Страница 103: ...DC 300 mV Connect the output of the generator to Channel 1 through a 50 Ohm coaxial cable Press Clear Sweeps Acquire 10 sweeps and record in Table 18 the level readout displayed below 100 mV in the icon 1 at top left Compare the test results to the corresponding limit in the test record Set Trigger Slope 1 Neg Acquire 10 sweeps and record in Table 18 the level readout displayed below 100 mV in the...

Страница 104: ...e 18 and compare the test results to the corresponding limits in the test record 5 10 4 Channel Trigger at 3 Divisions Threshold DC Coupling Recall LC564D066 PNL or configure the DSO as shown in 5 10 2 a and for each channel make the following change Set Trigger level DC 300 mV Connect the output of the generator to Channel 1 through a 50 Ohm coaxial cable Press Clear Sweeps Acquire 10 sweeps and ...

Страница 105: ...r all input channels substituting channel controls DC Pos Neg and input connector Recall L564D067 PNL for Channel 2 L564D068 PNL for Channel 3 L564D069 PNL for Channel 4 or select Trigger on the Channel under test The Trigger level is displayed in either the icon 2 3 or 4 Record the measurements in Table 18 and compare the test results to the corresponding limits in the test record ...

Страница 106: ...ode Auto Pre Trigger Delay 50 Time base 0 1 msec div Record up to 50 k samples Channel Trace OFF Channel 2 Zoom Math Trace ON B Select Math Setup For Math Use at most 5000 points Redefine B Channel 2 Use Math Yes Math Type Average Avg Type Summed For 10 sweeps Connect the test equipment as shown in Figure 5 12 Set the output of the LeCroy LW420 or equivalent audio frequency signal generator to 1 k...

Страница 107: ...erification 5 61 LC584AL 1GHz Oscilloscope Figure 5 12 External Trigger Equipment Setup Press Clear Sweeps Acquire 10 sweeps and record in Table 19 the level readout displayed below 100 mV in the icon 2 at top left ...

Страница 108: ... 5 10 6 External Trigger at 3 Divisions Threshold DC Coupling Recall LC564D071 PNL or configure the DSO as shown in 5 10 5 a and make the following change Set Ext Trigger level DC 300 mV Connect the test equipment as shown in Figure 5 12 Press Clear Sweeps Acquire 10 sweeps and record in Table 19 the level readout displayed below 100 mV in the icon 2 at top left Compare the test results to the cor...

Страница 109: ...ions Threshold DC Coupling Recall LC564D072 PNL or configure the DSO as shown in 5 10 5 a and make the following change Set Ext Trigger level DC 300 mV Connect the test equipment as shown in Figure 5 12 Press Clear Sweeps Acquire 10 sweeps and record in Table 19 the level readout displayed below 100 mV in the icon 2 at top left Compare the test results to the corresponding limit in the test record...

Страница 110: ...Edge Trigger on Ext5 Slope Ext 5 Pos Mode Auto Coupling DC Set Trigger level 0 0 mV External DC 1MΩ Ω Ω Ω Pre Trigger Delay 50 Time base 0 1 msec div Record up to 50 k samples Channel Trace OFF Channel 2 Zoom Math Trace ON B Select Math Setup For Math Use at most 5000 points Redefine B Channel 2 Use Math Yes Math Type Average Avg Type Summed For 10 sweeps Connect the test equipment as shown in Fig...

Страница 111: ...ord in Table 19 the level readout displayed below 100 mV in the icon 2 at top left Set Trigger Slope Ext5 Neg Acquire 10 sweeps and record in Table 21 the level readout displayed below 100 mV in the icon 2 at top left Compare the test results to the corresponding limit in the test record 5 10 9 External 5 Trigger at 3 Divisions Threshold ...

Страница 112: ...n in Figure 5 12 Press Clear Sweeps Acquire 10 sweeps and record in Table 21 the level readout displayed below 100 mV in the icon 2 at top left Compare the test results to the corresponding limit in the test record Set Trigger Slope Ext 5 Neg Acquire 10 sweeps and record in Table 19 the level readout displayed below 100 mV in the icon 2 at top left 5 10 10 External 5 Trigger at 3 Divisions Thresho...

Страница 113: ...the test equipment as shown in Figure 5 12 Press Clear Sweeps Acquire 10 sweeps and record in Table 19 the level readout displayed below 100 mV in the icon 2 at top left Compare the test results to the corresponding limit in the test record Set Trigger Slope Ext 5 Neg Acquire 10 sweeps and record in Table 19 the level readout displayed below 100 mV in the icon 2 at top left ...

Страница 114: ... 50 Ohm BNC coaxial cable into Channel 1 Set the generator frequency to 100 MHz Adjust the generator output amplitude to get 5 divisions peak to peak Check that the scope Triggers Record the test result in Table 20 Set Width 10 nsec Off and Width 10 nsec ON Check that the scope doesn t trigger slow trigger and no flashes in box next to normal Record the test result in Table 20 b Pulse Width 10 nse...

Страница 115: ...Performance Verification 5 69 ...

Страница 116: ... result in Table 20 Set Width 100 nsec Off and Width 100 nsec ON Check that the scope doesn t trigger slow trigger and no flashes in box next to normal Record the test result in Table 20 b Pulse Width 100 nsec Set the generator frequency to 4 MHz Time base 50 nsec div Set Width 100 nsec Off and Width 100 nsec ON Check that the scope Triggers Record the test result in Table 20 Set Width 100 nsec On...

Страница 117: ...oupling DC 50Ω Ω Ω Ω Input gain 1 V div Input offset 0 mV Trigger setup Edge Trigger on 1 Coupling 1 DC Slope 1 Pos Level 1 100 mV Trigger mode Norm Delay 0 Time base 10 µ µ µ µsec div Channel use 4 Record up to 50 k Connect the RF output of the HP8648B generator through a 5ns 50 Ohm BNC coaxial cable into Channel 1 Set the generator frequency to 0 1 MHz Adjust the generator output amplitude to ge...

Страница 118: ...displayed Channel 1 trace is aligned with the sine wave from memory 1 This allows the accuracy of the time base clock to be checked 5000 periods after the trigger point A difference of 0 5 µ µ µ µsec corresponds to 10 PPM Calculate the Difference delay A delay 1 50 msec Record the test result in Table 21 and compare it to the limit in the test record ...

Страница 119: ...n all 4 Channels Input offset 250 mV on all 4 Channels Trigger setup Edge Trigger on 1 Coupling 1 DC Slope 1 Pos Level 1 250 mV Trigger mode Norm Delay 30 Pre Trigger Time base 1 nsec div Channel use 4 Record up to 50 k Turn on trace A Select Math Setup For Math Use at most 1000 points Use Math Yes Math Type Average Avg Type Summed Of Channel 1 Sweeps 100 Turn off trace Channel 1 Cursors Measure P...

Страница 120: ...Press Clear Sweep After 100 sweeps record rise A measurements in Table 22 Repeat the DC 50Ω Rise time test for the other channels substituting channel controls and input connector Recall LC564D081 PNL for Channel 2 LC564D082 PNL for Channel3 LC564D083 PNL for Channel 4 or configure the DSO as shown in 5 13 a and make the necessary changes Record the test results in Table 22 and compare the results...

Страница 121: ...nate the output of the 4969A Pulser with the 4962 10 adapter 50Ω to 1MΩ as shown in Figure 5 14 Press Clear Sweep After 100 sweeps record rise A in Table22 Repeat the DC 1MΩ Overshoot and Rise time test for the other channels substituting channel controls and input connector Recall LC564D085 PNL for Channel 2 LC564D086 PNL for Channel3 LC564D087 PNL for Channel 4 or configure the DSO as shown in 5...

Страница 122: ...5 76 Performance Verification Figure 5 14 1MΩ Ω Ω Ω Rise time Equipment Setup ...

Страница 123: ...mber Customer Software Version Inspection Date Next Due Temperature Humidity Tested By Report Number Place of Inspection Condition found Condition Left Approved By Test Equipment Used Instrument Model S N Cal Due Date Signal Generator Radio Frequency Signal Generator Audio Frequency Voltage Generator DC Power Supply Step Generator Fast Pulser Digital Multimeter Voltmeter Ohmmeter Traceable to ...

Страница 124: ... 01 MΩ AC 1MΩ 50 mV div N A N A 1 006 MΩ 1 047 MΩ AC 1MΩ 200 mV div N A N A 0 98 MΩ 1 02 MΩ DC 50Ω 50 mV div N A N A 49 375 Ω 50 625 Ω DC 50Ω 200 mV div N A N A 49 375 Ω 50 625 Ω DC 50Ω 50 mV div N A N A N A N A 48 5 Ω 51 5 Ω Grounded 50 mV div N A N A 0 98 MΩ 1 02 MΩ Table 2 Impedance Test Record Coupling Volts div Measured Channel 1 Leakage mV Measured Channel 2 Leakage mV Measured Channel 3 Lea...

Страница 125: ...0Ω 2 µs 7 2 DC 50Ω 20 µs 7 2 DC 50Ω 2 Channel Mode 1 µs disabled disabled 7 2 Table 4 Peak to Peak Noise Test Record Coupling Time Div Measured sdev Channel 1 mV Measured sdev Channel 2 mV Measured sdev Channel 3 mV Measured sdev Channel 4 mV Limits mV DC 1MΩ 20 ms 0 72 DC 1MΩ 1 ms 0 72 AC 1MΩ 2 µs 0 72 DC 50Ω 2 µs 0 72 DC 50Ω 20 µs 0 72 DC 50Ω 2 Channel Mode 1 µs disabled disabled 0 72 Table 5 RM...

Страница 126: ...0 mV 8 8 DC 1MΩ 1 V 16 16 DC 1MΩ 1 V 160 160 Table 6 DC 1MΩ Ω Ω Ω Ground Line Test Record Coupling Volts div Measured Channel 1 Mean A mV Measured Channel 2 Mean B mV Measured Channel 3 Mean C mV Measured Channel 4 Mean D mV Lower Limit mV Upper Limit mV DC 50Ω 2 mV 0 8 0 8 DC 50Ω 5 mV 2 2 DC 50Ω 10 mV 1 6 1 6 DC 50Ω 20 mV 3 2 3 2 DC 50Ω 50 mV 8 8 DC 50Ω 1 V 16 16 DC 50Ω 1 V 160 160 DC 50Ω 2 Chann...

Страница 127: ...V mV Measured Channel 4 V mV Limits DMM 1 Mean A 1 Mean DMM DMM 2 Mean B 2 Mean DMM DMM 3 Mean C 3 Mean DMM DMM 4 Mean D 4 Mean DMM mV 2 mV X 100 0 6 V 0 8 5 mV X 100 1 5 V 1 2 10 mV X 100 3 0 V 1 6 20 mV X 100 6 0 V 3 2 50 mV X 10 1 5V 8 1 V X 10 3 0 V 16 1 V X 1 3 0 V 160 Table 8 DC 50Ω Ω Ω Ω Positive DC Accuracy Test Record ...

Страница 128: ...6 2V X 1 6 0 V 320 Table 9 DC 1MΩ Ω Ω Ω Positive DC Accuracy Test Record Volts div Attenuator P S Output Measured Channel 1 V mV Measured Channel 2 V mV Measured Channel 3 V mV Measured Channel 4 V mV Limits DMM 1 Mean A 1 Mean DMM DMM 2 Mean B 2 Mean DMM DMM 3 Mean C 3 Mean DMM DMM 4 Mean D 4 Mean DMM mV 2 mV X 100 0 6 V 0 8 5 mV X 100 1 5 V 1 2 10 mV X 100 3 0 V 1 6 20 mV X 100 6 0 V 3 2 50 mV X...

Страница 129: ... 5 mV X 100 1 5 V 1 2 1 V X 10 3 0 V 16 2 V X 1 6 0 V 320 Table 11 DC 1MΩ Ω Ω Ω Negative DC Accuracy Test Record Measured Channel 1 V mV Measured Channel 2 V mV Measured Channel 3 V mV Measured Channel 4 V mV Limits Volt div Coupling DC DSO offset P S output DMM 1 Mean A 1 Mean DMM DMM 2 Mean B 2 Mean DMM DMM 3 Mean C 3 Mean DMM DMM 4 Mean D 4 Mean DMM mV 2mV 50 Ω 0 4 V 0 4 V 4 8 5mV 50 Ω 1 V 1 V ...

Страница 130: ... V 11 2 5mV 1 MΩ 1 V 1 V 11 2 Table 13 Negative Offset Test Record Frequency Measured Power Generator Amplitude Measured Channel 1 Measured Channel 2 Measured Channel 3 Measured Channel 4 Lower Limit Upper Limit MHz mW mV Sdev 1 mV Ratio 1 to 0 3 Sdev 2 mV Ratio 2 to 0 3 Sdev 3 mV Ratio 3 to 0 3 Sdev 4 mV Ratio 4 to 0 3 0 300 0 200 N A N A N A N A N A N A 1 1 0 200 0 9 1 1 30 1 0 200 0 9 1 1 300 1...

Страница 131: ... A N A 1 1 0 800 0 9 1 1 30 1 0 800 0 9 1 1 300 1 0 800 0 87 1 13 700 1 0 800 0 81 1 19 1000 1 0 800 0 70 N A Table 15 DC 50Ω Ω Ω Ω 100 mV div Bandwidth Test Record Global BWL Amplitude at 300 kHz Measured Channel 1 Measured Channel 2 Measured Channel 3 Measured Channel 4 Lower Limit Upper Limit MHz Sdev mV Sdev 1 mV Freq 1 MHz Sdev 2 mV Freq 2 MHz Sdev 3 mV Freq 3 MHz Sdev 4 mV Freq 4 MHz MHz MHz...

Страница 132: ... 200 N A 200 N A 200 N A N A 500 1 0 7 Table 17 DC 1MΩ Ω Ω Ω 100 mV div Bandwidth Test Record Trigger Level Trigger Slope Channel 1 Channel 2 Channel 3 Channel 4 Lower Limit Upper Limit mV Measured DC Trigger Level 1 mV Measured DC Trigger Level 2 mV Measured DC Trigger Level 3 mV Measured DC Trigger Level 4 mV mV mV 0 Pos 30 30 0 Neg 30 30 300 Pos 250 350 300 Neg 250 350 300 Pos 250 350 300 Neg 2...

Страница 133: ...C External 5 Limits mV Measured DC Trigger Level Ext mV Lower mV Upper mV V Measured DC Trigger Level Ext5 V Lower V Upper V Pos 0 50 50 0 0 25 0 25 Neg 0 50 50 0 0 25 0 25 Pos 300 245 355 3 1 7 4 3 Neg 300 245 355 3 1 7 4 3 Pos 300 245 355 3 1 7 4 3 Neg 300 245 355 3 1 7 4 3 Table 19 External Ext 5 DC and HFREJ Trigger Test Record ...

Страница 134: ... No Table 20 Smart Trigger Test Record Generator Frequency MHz Post Trigger Delay msec Delay A ns Delay 1 msec Difference delay A delay 1 5msec Lower Limit µ µ µ µsec Upper Limit µ µ µ µsec 1 00000 5 00000 0 5 0 5 Table 21 Time Base Test Record Coupling Measured Channel 1 Rise A ns Measured Channel 2 Rise B ns Measured Channel 3 Rise C ns Measured Channel 4 Rise D ns Rise time Limit ns DC 50Ω 0 50...

Страница 135: ...y service Exercise extreme safety when testing high energy power circuits Always turn the power OFF disconnect the power cord discharge the cathode ray tube and all capacitors before disassembling the instrument 6 1 2 Antistatic Precautions Any static charge that builds on your person or clothing may be sufficient to destroy CMOS components integrated circuits Gate array s etc In order to avoid po...

Страница 136: ... or fingerprints It may be impossible to clean completely if it is touched Before removing front bezel make sure work area is as dust free as possible Cover hands with powder free vinyl gloves Remove three M3X6 screws underneath the plastic bezel Pivot up the plastic bezel and remove it from the front frame by disengaging the hooks on the top of the bezel from the corresponding front frame lugs Pl...

Страница 137: ...cedure refers to the view of figure 8 1 8 18 Remove the front bezel 6 2 1 a Remove the upper cover assembly 6 2 1 b Remove the front frame assembly 6 2 1 c Disconnect the processor cable J10 from the F9601 2 card connector J4 Disconnect the processor cable J9 from the F9301 4 RS232 GPIB interface and optional F9300 8 hard disk interface The processor can now be removed vertically from the main boa...

Страница 138: ...rear panel Remove twelve M3x20 screws that secure the shield to the lower cover Remove six M3X5 screws on both side of the lower cover Remove six M2 5x6 screws that secure the upper shield to the main board front panel Remove three M3X6 screws that secure the upper shield to the rear panel Disconnect the power cable from the F9601 8 board connector J1 The upper shield can now be removed from the o...

Страница 139: ...if glass on inside of bezel must be cleaned use lint free wipes and while again wearing a lab coat and gloves try to polish off any marks as a last resort use glass cleaner If any fingerprints are present on LCD display it may be possible to clean with alcohol and a lint free wipe however sometimes it is impossible to clean it completely If dust is present it may be possible to blow it off using p...

Страница 140: ... Explorer The following methods are available for upgrading scope firmware 1 GPIB 2 RS 232 3 Floppy disk No connection Each method is described below a GPIB Scope requirements IEEE 488 2 GPIB cable connected to the PC From the utilities menu select the GPIB RS232 menu Now select a GPIB address and ignore the rest of the menu Put the scope in stop mode by depressing STOP on the front panel PC requi...

Страница 141: ...nder window select find 3 If more than one device appears in the window select the correct device 4 Using the scope pull down menu select upgrade DSO from internet CD and follow the upgrade wizard see fig 2 5 The scope cannot be upgraded directly through RS232 but will download the firmware to 1 44 Mbyte floppy disks Figure 1 scope find window Figure 2 firmware upgrade window 6 After the software ...

Страница 142: ...cond on screen menu button and the text screen will contain the necessary information 6 Because the scope cannot upgrade directly Scope Explorer will download the firmware to 1 44 Mbytes floppy disks 7 Now follow the same directions as RS232 connection step 6 6 3 2 Software Options The following software options are available WP01 Advanced Math Firmware WP02 Basic FFT Firmware WP03 Parameter Distr...

Страница 143: ...7ED Click on ENTER THIS OPTION KEY to add the key Reboot the scope and verify that the options added correctly 6 3 3 Processor Board Exchange Procedure The serial number of the LC564DL oscilloscope is loaded in the real time clock memory which is battery backed up If it becomes necessary to replace the processor board the serial number must be loaded in the memory of the new board by using LeCroy ...

Страница 144: ...ace None None F9300 8 Hard Disk Interface None None F9601 9 NMB Variofan None None S9601 9 NMB Speed Control None None 258104001 TFT Color LCD Module 10 4 inch None None PS9611 Power Supply 6 5 1 None The other parts are not on the above list because the probability of failure is very low See chapter 7 8 9 for mechanical and electrical replaceable parts 6 5 Calibration Procedures The following sec...

Страница 145: ... to get on processor board connector J11 Vcc 5 00V Min 4 9 V Max 5 10 V Vee 5 1 V Min 5 05 V Max 5 15 V 15 14 95 V Min 14 90 V Max 15 05V 15 14 95 V Min 14 90 V Max 15 05 V The four potentiometers are accessible from the top through holes in the PS9611 power supply chassis Turn the potentiometer clockwise to increase the voltage or counterclockwise to decrease the voltage When the adjustment is do...

Страница 146: ...tal and analog problems 6 6 2 Line Fuses Replacement The power supply of the oscilloscope is protected against short circuits and overload by means of two T6 3A 250 V fuses located above the main plugs Turn off the power and disconnect the line cord from the instrument Disconnect the instrument from other equipment To replace line fuses proceed as follow Open the fuse box by inserting a small flat...

Страница 147: ...e Control GPIB or RS232 Problem Performance Verification Tests Fail Floppy Disk Problem Graphic Printer Problem Centronics or External VGA Video Problem Hard Disk Problem See Section 6 6 4 See Section 6 6 5 See Section 6 6 6 See Section 6 6 7 See Section 6 6 8 See Section 6 6 9 See Section 6 6 10 See Section 6 6 11 See Section 6 6 12 See Section 6 6 13 ...

Страница 148: ...6 14 Maintenance 6 6 4 Fan Problem ...

Страница 149: ...6 6 5 Power Supply Voltages Problem Maintenance 6 15 ...

Страница 150: ...6 16 Maintenance 6 6 6 Display Problem ...

Страница 151: ...6 6 7 Front Panel Controls Do not Operate Maintenance 6 17 ...

Страница 152: ...6 18 Maintenance 6 6 8 Remote Control GPIB or RS232 Problem ...

Страница 153: ...6 6 9 Performance Verification Fails Maintenance 6 19 ...

Страница 154: ...6 20 Maintenance 6 6 10 Floppy Disk Drive Problem ...

Страница 155: ...6 6 11 Graphic Printer Problem Maintenance 6 21 ...

Страница 156: ...6 22 Maintenance 6 6 12 Centronics Problem ...

Страница 157: ...6 6 13 Hard Disk Drive Problem Maintenance 6 23 ...

Страница 158: ...6 24 Maintenance ...

Страница 159: ... must return the defective board This section applies to the following model LC564DL LeCroy Part Number Description Qty 70LC56420 LC564DL FRONT PANEL LABEL 1 LC554DL ACC ACCESSORIES FOR LC554DL 1 F9601 11 16 COLOR UP CARD 2X8MB DRAM 1 900079 MAIN CARD LC564DL 1 HMM436S ACQUISITION MEM MODULE 2 MBIT 16 LCDFP9615 LCD DISPLAY FRONT PANEL ASSY 1 9615 GP01 INTERNAL GRAPHIC PRINTER 1 LCXXX PAK LCXXX SHI...

Страница 160: ... COVER 1 70GP01041 GRAPHIC PRINTER COVER AXLE 1 70GP01051 GRAPHIC PRINTER CUTTER 1 70GP01061 GRAPHIC PRINTER SWITCH BUTTON 1 780721022 FLAT CABLE 2X10 22CM 1 780791604 FLAT CABLE 2X13 4CM 1 BOX GP01 GP01 GRAPHIC PRINTER BOX 1 COVER GP01 GP01 GRAPHIC PRINTER COVER 1 F9300 7 LTP 5446 PRINTER CONTROLLER 1 F9300 7 LTP 5446 PRINTER CONTROLLER LeCroy Part Number Description Qty 146544471 CAP MINI ALUM 2...

Страница 161: ...1104 RES CHIP E24 1 100 K 1 SM652101132 RES CHIP E24 1 1 3 K 3 SM652101151 RES CHIP E24 1 150 OHM 1 SM652101162 RES CHIP E24 1 1 6 K 2 SM652101201 RES CHIP E24 1 200 OHM 1 SM652101223 RES CHIP E24 1 22 K 1 SM652101301 RES CHIP E24 1 300 OHM 3 SM652101302 RES CHIP E24 1 3 K 1 SM652101303 RES CHIP E24 1 30 K 1 SM652101391 RES CHIP E24 1 390 OHM 1 SM652101472 RES CHIP E24 1 4 7 K 4 SM652101510 RES CH...

Страница 162: ...5 IC QUAD D FLIP FLOP 74HCT175 1 SM206885245 IC BUS TRANSCVR ABT245 1 SM207170036 IC HEX BUFFER 3 STATE 74HCT365 3 SM208470358 IC DUAL OP AMP LM358D 1 SM208780109 IC MICROPOWER DC DC CONV 1109CS8 1 SM232032814 DIODE ARRAY 2814 2 SM253030750 DIODE HI CUR SCHOTTKY 2HCS750 1 SM275330858 TRANSISTOR PNP BC858C 1 SM280171005 TRANSISTOR POWER MOSFET MTD10N05E 1 SM300056332 INDUCTOR WOUND 33 UH 1 SM652101...

Страница 163: ...PROGRAMMED GAL TNTDEC A 1 SM207180126 IC QUAD BUFFER LINE DRIVER 3 STATE 1 SM207490232 IC XMTR RCVR MAX 232A 1 SM207763650 IC UART 16C650 1 SM227510488 IC GPIB INTERFACE CNTRL TNT 4882 1 SM309043040 CRYSTAL OSCIL CMOS 40 MHZ 1 SM311518432 CRYSTAL OSCI L TTL 1 8432 MHZ 1 SM653101439 RES CHIP 1 3 01 K 1 SM653101458 RES CHIP 1 4 75 K 2 SM653101473 RES CHIP 1 6 81 K 1 SM654101000 CHIP JUMPER ZERO OHMS...

Страница 164: ...1 SM200178086 IC 2 IN EXCL OR HCT86 2 SM200178139 IC 2 TO 4 LINE DECODER HCT139 1 SM200178374 IC D TYP FLOP 74HCT374 2 SM200276068 IC RTC SERIAL 68HC68T1 1 SM200278040 IC COUNTER HCT4040 1 SM200278390 IC 4 BIT RIPPLE COUNTER 74HCT390 1 SM200344174 IC HEX D FLOP HCT 174 1 SM205144001 IC 8 MBIT FLASH MEM 28F008SA 2 SM205219256 IC 32K X 8 SRAM MS62256 1 SM205244260 IC 256K X 16 DRAM MCM54260 2 SM2057...

Страница 165: ... DMOSFET N CH TN0104N8 1 SM280171005 TRANSISTOR POWER MOSFET MTD10N05E 2 SM290101020 TTL DELAY LINE 5 X 4NS TAP 2 SM300056332 INDUCTOR WOUND 33 UH 1 SM300327102 INDUCTOR WOUND 1 UH 1 SM301502001 BEAD FERRITE CHIP 3 SM310300406 CRYSTAL 32768 HZ 1 SM310900024 CRYSTAL 24 MHZ SMD 1 SM652101100 RES CHIP E24 1 10 OHMS 3 SM652101101 RES CHIP E24 1 100 OHM 29 SM652101102 RES CHIP E24 1 1 K 56 SM652101103 ...

Страница 166: ... CAP MOLD TANT CHIP 2 2 UF 2 SM668016476 CAP TANT 47UF 16V 20 LOW ESR 1 F9601 2 CENTRONICS AND VGA INTERFACE LeCroy Part Number Description Qty 405204000 JACKSCREW 3 16 HEX M F 4 40THD 6 454110040 HDR SOLD TAIL MALE 40 STRAIGHT 1 454520025 CONN RT ANGLE FEM 25 S CLIP 1 454630015 CONN FEM SUBMINIATURE D 15 2 550010706 SCREW ECO FIX PHIL PAN M3X6 W NYLOC 2 709601211 9601 2 BRACKET 1 719601203 PC BD ...

Страница 167: ... PHIL M2 5X3 W NYLOCK 4 550010706 SCREW ECO FIX PHIL PAN M3X6 W NYLOC 2 709600611 FLOPPY DRIVE SUPPORT 1 719601603 PC BD PREASS Y FOR 9601 6 1 780919905 FLAT FLEX CABLE 26 P 5CM 1 F9601 8 MAIN SWITCH BOARD LeCroy Part Number Description Qty 161445105 RES CARBON FILM 1 MEG 1 416121004 MAIN POWER SWITCH 1 454115103 HDR FRICTION LOCK 3X1 PIN 3 719601803 PC BD PREASS Y FOR 9601 8 1 Replaceable Parts 7...

Страница 168: ... HAM421 Heatsink 4 709614301 BNC Lock Washer 6 709614302 BNC Nut 6 S9615 3 Main Card Quad 4 Ghz 1 554422006 Screw S Tap Pan Phil KA22X5 2 554425003 Screw S Tap Phil M2 5X6 Black 6 7093XXP41 Probe Holder 6 7093XXP91 Probe Ring Contact 6 709600020 9600 Right Hub Cap 1 709600024 9600 Left Hub Cap 1 552420100 4MM Hex Nut M2 Thd 8 205800234 2M X 32 Dram Module 2 HAM435 2GS S Acq Module 4 FP9615 3 Main ...

Страница 169: ...360371 HEATSINK 2 7093XXP01 RIGHT ANGLE RECEPT CONNECTOR 6 709614300 BULKHEAD RECEPTICAL FEMALE BNC 6 709614330 HFE428 HEATSINK 9 709614331 HFE428 HEATSINK CLIP 9 71961530D PC BD PREASSY 9615 3 1 CH599041022 HEAT SINK COMPOUND 251 0 CH599045013 THERMALLY CONDUCTIVE ADHESIVE 0 CH599064012 SILICONE SEALANT RTV162 0 HFE444 HYBRID DSO FRONT END 1GHZ 4 HTR420 CHIP ON BOARD ASSY HTR420 5 MCG426 IC CLOCK...

Страница 170: ... GAL SWATCH B 1 SM206070584 IC BUS CONTROLLER 8584 1 SM206260858 IC OCT 8 BIT ADC SYSTEM 858 1 SM206885245 IC BUS TRANSCVR ABT245 2 SM207170036 IC HEX BUFFER 3 STATE 74HCT365 5 SM207171244 IC OCTAL BUFFER ABT244 2 SM207200549 DUAL 8 BIT DAC MAX549 4 SM207247610 DAC OCTAL 14 BIT SER ACCESS 3 SM207288800 IC OCTL 8 BIT CMOS D A CONV DAC8800 2 SM207360124 IC TRANSLATOR MC10124 2 SM207360125 IC TRANSLA...

Страница 171: ...05305 PIN DOIDE BAR 63 05W 8 SM252023066 PIN DIODE BAR 66 16 SM252023304 DUAL PIN DIODE SILICON BAR 63 04 5 SM252023306 DUAL PIN DIODE SILICON BAR 63 06 1 SM252080682 DIODE PIN BA682 7 SM253032823 DIODE SCHOTTKY 2823 1 SM253260060 SHOTTKY DIODE SIL BAT60B 4 SM270050520 NPN 9GHZ WIDEBAND TRANSISTOR 12 SM270080868 TRANSISTOR NPN BC868 2 SM270130092 TRANSISTOR NPN BFR92A 12 SM270330848 TRANSISTOR NPN...

Страница 172: ...RES CHIP 1 100 OHM 063W 28 SM652061102 RES CHIP 1 1 0K OHM 063W 12 SM652061103 RES CHIP 1 10K OHM 063W 56 SM652061104 RES CHIP 1 100K OHM 063W 28 SM652061105 RES CHIP 1 1 0M OHM 063W 12 SM652061106 RES CHIP 1 10M OHM 063W 4 SM652061122 RES CHIP 1 1 2K OHM 063W 4 SM652061124 RES CHIP 1 120K OHM 063W 8 SM652061133 RES CHIP 1 13K OHM 063W 4 SM652061151 RES CHIP 1 150 OHM 063W 8 SM652061154 RES CHIP 1...

Страница 173: ...52101104 RES CHIP E24 1 100 K 3 SM652101105 RES CHIP E24 1 1 M 1 SM652101112 RES CHIP E24 1 1 1 K 6 SM652101121 RES CHIP E24 1 120 OHM 10 SM652101122 RES CHIP E24 1 1 2 K 4 SM652101123 RES CHIP E24 1 12 K 1 SM652101124 RES CHIP E24 1 120 K 1 SM652101131 RES CHIP E24 1 130 OHM 4 SM652101132 RES CHIP E24 1 1 3 K 1 SM652101150 RES CHIP E24 1 15 OHMS 1 SM652101151 RES CHIP E24 1 150 OHM 1 SM652101152 ...

Страница 174: ...3 SM652101511 RES CHIP E24 1 510 OHM 3 SM652101512 RES CHIP E24 1 5 1 K 12 SM652101514 RES CHIP E24 1 510 K 1 SM652101561 RES CHIP E24 1 560 OHM 10 SM652101562 RES CHIP E24 1 5 6 K 4 SM652101620 RES CHIP E24 1 62 OHMS 29 SM652101621 RES CHIP E24 1 620 OHM 1 SM652101624 RES CHIP E24 1 620 K 1 SM652101681 RES CHIP E24 1 680 OHM 4 SM652101683 RES CHIP E24 1 68 K 4 SM652101684 RES CHIP E24 1 680 K 1 S...

Страница 175: ...V 4 SM661540056 CAP CERA CHIP 5 6PF 500V 1 SM661540068 CAP CERA CHIP 6 8PF 500V 1 SM661542120 CAP CERA 2 12PF 500V NPO 1 SM667010156 CAP TANT 15UF 10V 20 5 SM668010335 CAP TANT 3 3UF 10V 20 L ESR 26 SM668010336 CAP TANT 33UF 10V 20 L ESR 2 SM668010685 CAP TANT 6 8UF 10V 20 L ESR 6 SM668016476 CAP TANT 47UF 16V 20 LOW ESR 8 SM668025334 CAP TANT 33UF 25V 20 L ESR 27 SM668025336 CAP TANT 33UF 25V 20 ...

Страница 176: ...1 LCXXX HG E Hands ON Guide For Lcxxx Scope 1 LCXXX WP03 OM E Statist Analys Pack Manual 1 709600015 Lcxxx Protective Cover 1 709615010 Logo Lecroy For Flat Panel 1 LCXXX AD 564 LC OM Addendum LC564 LC554 1 GENCARD REGISTRATION CARDS 1 GENCORD POWERCORDS FROM ACC BOMS 1 GENMANUAL MANUALS 1 LCXXX CECERT E Declaration of Conformity Eng 1 730000301 DSO Manual Holder Inner Box 1 730000302 DSO Manual H...

Страница 177: ...7 709600570 9600 5 KNOB DIAM 12 4 709615007 FRONT FRAME SHARP 1 780684002 FLAT CABLE 5 POS 1 F9601 61 FLOPPY DISK DRIVE ASSY 1 F9615 5 KEYBOARD ASSY 1 S9615 21 BUFFER BOARD 1 S9615 22 INTERFACE CIRCUIT 1 S9615 52 GENERIC FRONT PANEL 1 LCLC9615 LOWER COVER WITH FEET LeCroy Part Number Description Qty 485325001 SET OF 4 FEET DARK GREY 1 554435006 SCREW S TAP PAN PHIL KA35X7 8 709615305 LOWER COVER 1...

Страница 178: ... CABLE 2X20 4 CONNECT 1 780981003 FLAT CABLE 2X20 3 5 CM 1 780991608 FLAT CABLE 2X13 8 CM 1 CH599317010 STABILANT 22 1 LCLC9615 LOWER COVER WITH FEET 1 US9615 UPPER SHIELD AND ROD ASSY 1 RP9615 REAR PANEL ASSY LeCroy Part Number Description Qty 315972600 RFI FILTER W DBL FUSE BLOCK 1 433162630 FUSE SLO BLO 250V 6 30AMP 2 469040002 METAL BANANA JACK BINDING POST 1 530409037 FINGER GUARD 4 7 FAN 1 5...

Страница 179: ...0 K 4 SM652101221 RES CHIP E24 1 220 OHM 1 SM654101000 CHIP JUMPER ZERO OHMS 5 SM661207102 CAP CERA CHIP 20 001 UF 4 SM661207103 CAP CERA CHIP 20 01 UF 6 SM661207104 CAP CERA CHIP 20 1 UF 1 SM667016106 CAP TANT 10UF 16V 20 1 SM668025106 CAP TANT 10UF 25V 20 L ESR 4 S9615 22 INTERFACE CIRCUIT LeCroy Part Number Description Qty 71961522A PC BD PREASS Y 9615 22 1 SM454520032 CONN HEADER RT ANGLE 32PI...

Страница 180: ...1 UC9615 UPPER COVER ASSEMBLY LeCroy Part Number Description Qty 350150001 GASKET ULTRAFLEX PSA 6 X 0 25 DIA 3 350920024 MONEL MESH STRIP DIAM 2 4MM 70 550011120 SCREW PAN HEAD PHIL M4X20 W NYLOCK 2 709600090 TIP UP HANDLE 1 709615005 UPPER COVER 1 US9615 UPPER SHIELD AND ROD ASSY LeCroy Part Number Description Qty 522011036 ADHESIVE TAPE 3 18X25MM 210 544420001 SPRING CPRSN 10 31MM ODX15 25 MMFL ...

Страница 181: ...Mechanical Parts 8 1 8 Mechanical Parts Figure 8 1 LC564DL Cabinet ...

Страница 182: ...8 2 Mechanical Parts Figure 8 2 LC564DL Chassis Assembly ...

Страница 183: ...0 Scr Pn Hd Ph W Whr M3X6 W Nylock 9 70LC55410 1 LC564DL Front Label LC564DL Chassis Replaceable Parts Figure 8 2 Item LeCroy Part Number Qty Description 1 LCXXX 1 Lower Cover Assembly 2 F9601 11 16 1 Color Up Card 2X8Mb Dram 3 709424096 1 Memory Card Insert 4 F9601 61 1 Floppy Disk Drive Assy 5 550431106 2 Scr Pn Hd Ph W Whr M3X6 W Nylock 6 780721009 1 Flat Cable 2X10 9Cm 7 780991608 1 Flat Cable...

Страница 184: ...8 4 Mechanical Parts Figure 8 3 Power Supply Installation ...

Страница 185: ...Mechanical Parts 8 5 Figure 8 4 Lower Cover Assembly ...

Страница 186: ... Adhesive Back 7 789615001 1 Connector Assembly 9615 Lower Cover Replaceable Parts Figure 8 4 Item LeCroy Part Number Qty Description 1 LCLC9615 1 Lower Cover With Feet 2 RP9615 1 Rear Panel Assy 3 US9615 1 Upper Shield And Rod Assy 4 550431106 6 Scr Pn Hd Ph W Whr M3X6 W Nylock 5 709600075 4 9600 Rear Foot 6 550450116 4 Screw Cyl Hd Phil M5X16Mm 7 550010130 12 Screw Pan Head Phil M3X30 W Nylock 8...

Страница 187: ...Mechanical Parts 8 7 Figure 8 5 Lower Cover Assembly with CKTRIG Option ...

Страница 188: ...8 8 Mechanical Parts Figure 8 6 Lower Cover ...

Страница 189: ...ard Quad 4 Ghz 4 594150001 1 Tiewrap Base 3 4 Sq 5 594120003 1 Tiewrap 6 709350341 1 10Mhz Ext Ref Label 7 709350351 1 500Mhz Ext Clk Label 8 7096XX361 1 Trig Output Label 9 550431106 6 Scr Pn Hd Ph W Whr M3X6 W Nylock Lower Cover Replaceable Parts Figure 8 6 Item LeCroy Part Number Qty Description 1 709615305 1 Lower Cover 2 485325001 1 Set Of 4 Feet Dark Grey 3 554435006 8 Screw S Tap Pan Phil K...

Страница 190: ...8 10 Mechanical Parts Figure 8 7 CKTRIG Option ...

Страница 191: ...Mechanical Parts 8 11 Figure 8 8 Rear Panel Assembly ...

Страница 192: ...er W Dbl Fuse Block 3 550010508 2 Screw Flat Head Phil M3X8 W Nylock 4 433162630 2 Fuse Slo Blo 250V 6 30Amp 5 469040002 1 Metal Banana Jack Binding Post 6 577100002 1 Washer Shakeproof 1 4 7 554435008 4 Screw S Tap Pan Hd M3 5X16 8 530409037 1 Finger Guard 4 7 Fan 9 F9602 9 1 Fan Universal Control Assy 10 7093XX931 3 Interf Hole Closure 93XX 9 11 550431106 6 Scr Pn Hd Ph W Whr M3X6 W Nylock 12 78...

Страница 193: ...Mechanical Parts 8 13 Figure 8 9 900079 Main Board Assembly ...

Страница 194: ...8 14 Mechanical Parts Figure 8 10 900079 Main Board Assembly ...

Страница 195: ... Main Card Panel 9615 3 15 709614301 6 Bnc Lock Washer 16 709614302 6 Bnc Nut 17 7093XXP91 6 Probe Ring Contact 18 7093XXP41 6 Probe Holder 19 554425003 6 Screw S Tap Phil M2 5X6 Black 20 709600024 1 9600 Left Hub Cap 21 709600020 1 9600 Right Hub Cap 22 554422006 2 Screw S Tap Pan Phil KA22X5 23 HMM436S 16 Acquisition Mem Module 2 Mbit 24 205800234 2 2M X 32 Dram Module 25 CH599041022 1 Heat Sink...

Страница 196: ...8 16 Mechanical Parts Figure 8 11 Upper Shield Assembly ...

Страница 197: ...Mechanical Parts 8 17 Figure 8 12 Front Frame Assembly ...

Страница 198: ...n 10 31MM ODx15 25 MMFL Front Panel Replaceable Parts Figure 8 12 Item LeCroy Part Number Qty Description 1 258104001 1 TFT Color Lcd Module 10 4 Inch 2 592000032 1 Flat Cable 32 Pos 5 Step 3 S9615 22 1 Interface Circuit 4 709615007 1 Front Frame Sharp 5 550430706 3 Screw Eco Fix M3X6 6 550420108 2 Screw Pan Hd Phil M2 0X8mm Lg 7 550430608 4 Screw Eco Fix M3X8 8 520200120 2 Spacer 4mmodx2 6mmidx5m...

Страница 199: ...Mechanical Parts 8 19 Figure 8 13 Keypad Assembly ...

Страница 200: ...8 20 Mechanical Parts Figure 8 14 Fan Assembly ...

Страница 201: ...09615500 1 TFT Rubber Mat 7 S9615 51 1 Keypad 8 551423100 5 Flat Washer M2 3 9 554422005 5 Screw S Tap Pan Phil KA22X6 Fan Replaceable Parts Figure 8 14 Item LeCroy Part Number Qty Description 1 530409116 1 12V DC Fan Brushless 2 S9602 9 1 Fan Universal Control Circuit 3 554035101 2 Clip On Nut Diam 3 5 4 554010013 2 Screw S Tap Pan Hd M3 5X13 5 405154002 1 Conn Housing 2 Pos 6 590221022 1 Wire Te...

Страница 202: ...8 22 Mechanical Parts Figure 8 15 Graphic Printer Assembly ...

Страница 203: ...Mechanical Parts 8 23 Figure 8 16 Upper Cover Assembly ...

Страница 204: ...1051 1 Graphic Printer Cutter 14 551430100 3 Flat Washer M3 15 552430300 3 Nut Open End Acorn M3 16 530040005 2 Slide Latch Tab Style 17 70GP01041 1 Graphic Printer Cover Axle 18 389340008 30 Auto Adhesive Rubber Band 12X2mm 19 780721022 1 Flat Cable 2X10 22cm 20 334000402 1 Thermal Paper For Seiko Printer 21 709600090 1 Tip Up Handle Upper Cover Replaceable Parts Figure 8 16 Item LeCroy Part Numb...

Страница 205: ...Mechanical Parts 8 25 Figure 8 17 Hard Disk Assembly ...

Страница 206: ...8 26 Mechanical Parts Figure 8 18 Centronics VGA Interface Assembly ...

Страница 207: ...Mechanical Parts 8 27 Figure 8 19 Floppy Disk Assembly ...

Страница 208: ...4 connect Centronics VGA Replaceable Parts Figure 8 18 Item LeCroy Part Number Qty Description 1 709601211 1 Bracket 2 550431106 2 Screw pan hd PH w whr M3X6 w Nylock 3 405204000 6 Mounting hdw for conn shell 4 F9601 2 1 Centronics VGA Card Floppy Replaceable Parts Figure 8 19 Item LeCroy Part Number Qty Description 1 709600611 1 Floppy Drive support 2 330000002 1 Floppy Disk Drive 3 5 3 550010103...

Страница 209: ...Mechanical Parts 8 29 Figure 8 20 LC564DL Dimensions ...

Страница 210: ...8 30 Mechanical Parts Figure 8 21 LC564DL Packaging ...

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