Tektronix AWG520 manual

Service Manual A WG510 & A WG520 Arbitrary W aveform Generator 071-0101-50 W arning The servicing instructions are for use by qualified personnel only . T o avoid personal injury , do not perform any servicing unless you are qualified to do so. Refer to all safety summaries prior to performing service. www .tektr onix.com[...]

Copyright  T ektronix Japan, Ltd. All rights reserved. Copyright  T ektronix, Inc. All rights reserved. T ektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. T ektronix Japan, Lt[...]

  T ektronix warrants that the products that it manufactures and sells will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If a product proves defective during this warranty period, T ektronix, at its option, either will repair the defective product without charge fo[...]

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A WG510 & A WG520 Service Manual i T able of Contents General Safety Summary xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service Safety Summary xiii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preface xv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

T able of Contents ii A WG510 & A WG520 Service Manual Clock Frequency T ests 4–30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Amplitude and Offset Accuracy T ests (Normal Out) 4–32 . . . . . . . . . . . . . . . . . . . . . Amplitude, Offset Accuracy and Rise T ime T ests (Direct DA Out) 4–36 [...]

T able of Contents A WG510 & A WG520 Service Manual iii Diagrams Diagrams 9–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical Parts List Replaceable Mechanical Parts 10–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parts Ordering Information 10–1 . . . . . . [...]

T able of Contents iv A WG510 & A WG520 Service Manual List of Figures Figure 1–1: Dimensions 1–15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1–2: Signal timing 1–19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2–1: Menu buttons, bezel menu buttons, and the CLEA[...]

T able of Contents A WG510 & A WG520 Service Manual  Figure 4–20: T rigger Signal (–5V check2) 4–51 . . . . . . . . . . . . . . . . . . . . . . . Figure 4–21: Event input and enhanced mode initial test hookup 4–52 . . . Figure 4–22: W aveform while all ground disclosur e switches are open 4–53 . . . . . . . . . . . . . . . . . [...]

T able of Contents  A WG510 & A WG520 Service Manual Figure 6–7: Cabinet r emoval 6–22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 6–8: T rim ring, Menu buttons, and Output panel removal 6–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 6–9: A[...]

T able of Contents A WG510 & A WG520 Service Manual  Figure 10–1: Cabinet 10–5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 10–2: Fr ont panel 10–7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 10–3: Outer chassis modules 10–9 . . . . . . . . . . . .[...]

T able of Contents viii A WG510 & A WG520 Service Manual List of T ables T able 1–1: A WG 500-Series waveform editors 1–1 . . . . . . . . . . . . . . . . . . T able 1–2: Operation modes 1–4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T able 1–3: Arbitrary waveforms 1–4 . . . . . . . . . . . . . . . . . . . . . [...]

T able of Contents A WG510 & A WG520 Service Manual  T able 4–4: Performance test items 4–12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . T able 4–5: T est equipments 4–13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T able 4–6: W aveforms and sequences in performance check disk 4–16 . . T abl[...]

T able of Contents  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual xi General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. T o avoid potential hazards, use this product only as specified. Only qualified personnel should perform service pr ocedur es. Use Proper Power Cord. Use only the [...]

General Safety Summary xii A WG510 & A WG520 Service Manual T erms in this Manual. These terms may appear in this manual:   W arning statements identify conditions or practices that could r esult in injury or loss of life.  Caution statements identify conditions or practices that could r esult in [...]

A WG510 & A WG520 Service Manual xiii Service Safety Summary Only qualified personnel should perform service procedures. Read this Service Safety Summary and the General Safety Summary before performing any service procedures. Do Not Service Alone. Do not perform internal service or adjustments of this product unless another person capable of r[...]

Service Safety Summary  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual xv Preface This is the service manual for the A WG510 and A WG520 Arbitrary W aveform- Generator . The manual contains information needed to service the waveform generator to the module level. Manual Structure This manual is divided into sections, such as Specifications and Theory of Operation . Further , some s[...]

Preface xvi A WG510 & A WG520 Service Manual Manual Conventions This manual uses certain conventions that you should become familiar with. Some sections of the manual contain procedures for you to perform. T o keep those instructions clear and consistent, this manual uses the following conven- tions:  Names of front panel controls and menus [...]

A WG510 & A WG520 Service Manual xvii Introduction This manual contains information needed to properly service the A WG510 and A WG520 Arbitrary W aveform Generators, as well as general information critical to safe and effective servicing. T o prevent personal injury or damage to the waveform generator, consider the following before attempting [...]

Introduction xviii A WG510 & A WG520 Service Manual T ektronix Service Offerings T ektronix provides service to cover repair under warranty as well as other services that may provide a cost-effective answer to your service needs. Whether providing warranty repair service or any of the other services listed below , T ektronix service technicians[...]

Introduction A WG510 & A WG520 Service Manual xix Contacting T ektronix Phone 1-800-833-9200 * Address T ektronix, Inc. Department or name (if known) 14200 SW Karl Braun Drive P .O. Box 500 Beaverton, OR 97077 USA Web site www .tektronix.com Sales support 1-800-833-9200, select option 1 * Service support 1-800-833-9200, select option 2 * T echn[...]

Introduction  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 1-1 Product Overview The A WG510 and A WG520 Arbitrary W aveform Generators can generate both simple and arbitrary waveforms. The A WG510 generates one-channel differential output, while the A WG520 generates two-channel single-end arbitrary wave- forms and function generator waveforms. The A WG500-Series Genera[...]

Product Overview  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 1-3 Specifications This section contains the A WG510 and A WG520 Arbitrary W aveform Generator specifications. All specifications are guaranteed unless labeled “typical”. T ypical specifications are provided for your convenience but are not guaranteed. Specifications that are marked with the n asterisk (*) s[...]

Specifications 1-4 A WG510 & A WG520 Service Manual Electrical Specification T able 1-2: Operation modes Characteristics Description Continuous W aveform is continuously output in this mode. When a sequence is defined, waveforms are sequentially or repeatedly output in the order defined by the sequence. The extended sequence functions such as t[...]

Specifications A WG510 & A WG520 Service Manual 1-5 T able 1-4: Clock generator Characteristics Description PV reference page Sampling frequency 50.000 000 kHz to 1.000 000 0 GHz Resolution 8 digits Internal clock 1 * Frequency accuracy " 1 ppm (25 _ C), during 1 year after calibration Page 4-30 Phase noise, T ypical -80 dBc / Hz (1 GHz wi[...]

Specifications 1-6 A WG510 & A WG520 Service Manual T able 1-6: Main output (Cont.) Characteristics 3 PV reference page Description Normal out Output voltage -2.0 V to +2.0V , into a 50 W load Amplitude Range 20 mV p-p t o2V p-p ,i n t oa5 0 W load Resolution 1m V * DC accuracy " (1.5 % of amplitude + 2 mV), offset: 0 V Page 4-32 Offset Ra[...]

Specifications A WG510 & A WG520 Service Manual 1-7 T able 1-6: Main output (Cont.) Characteristics 3 PV reference page Description Direct DA out Output voltage 0.5 V pĆp (with -0.27 V offset), into a 50 W load * DC accuracy Amplitude 0.5 V pĆp " 10 % Page 4-36 DC offset -0.27 V " 10 % * Pulse response (Waveform data: -1 and 1) Page[...]

Specifications 1-8 A WG510 & A WG520 Service Manual T able 1-8: Auxiliary outputs Characteristics Description PV reference page Marker 4 Number of markers A WG510 2 ( Note that the markers are not additionally installed even when the Option 03 is installed. ) A WG520 4 Level (Hi/Lo) -2.0 V to +2.0 V , into a 50 W load -4.0 V to +4.0 V , int oa1[...]

Specifications A WG510 & A WG520 Service Manual 1-9 T able 1-8: Auxiliary outputs (Cont.) Characteristics PV reference page Description Noise 5 Level -145 dBm / Hz to -105 dBm / Hz Attenuator 1 dB step Accuracy " 2.5 dB (at 100 MHz, -105 dBm/Hz) Page 4-78 Connector Rear panel BNC connectors T ype Gaussian 4 The characteristics are specifie[...]

Specifications 1-10 A WG510 & A WG520 Service Manual T able 1-1 1: Period JItter (CLOCK OUT) Clock 1 GS/s 800 MS/s 400 MS/s Measurement StdDev Pk-Pk StdDev Pk-Pk StdDev Pk-Pk A WG520 1 1.0 ps 42.0 ps 1 1.0 ps 42.0 ps 1 1.0 ps 42.0 ps A WG520 OP3 14.0 ps 50.0 ps 14.0 ps 50.0 ps 14.0 ps 50.0 ps A WG510 5.5 ps 30.0 ps 5.5 ps 30.0 ps 5.5 ps 30.0 ps[...]

Specifications A WG510 & A WG520 Service Manual 1-1 1 T able 1-13: Digital data out (option 03) (Cont.) Characteristics 6 PV reference page Description Delay Data to marker 4.4 ns See Figure 1-2 for T d5 . Clock to data 3.7 ns See Figure 1-2 for T d6 . 6 The characteristics are specified at the end of the SMB-BNC cable (012Ć1459Ć00). T able 1[...]

Specifications 1-12 A WG510 & A WG520 Service Manual T able 1-14: Auxiliary inputs (Cont.) Characteristics PV reference page Description Threshold TTL level Pulse width Minimum 64 clocks Input voltage range 0 V to +5 V (DC + peak AC) Impedance 2.2 k W , pullĆup to +5 V Delay to analog out x 462.5 clocks + 45 ns Recovery Time Miaximum 500 clock[...]

Specifications A WG510 & A WG520 Service Manual 1-13 T able 1-15: Funcion GeneratorĂ(FG) Characteristics Description Operation Mode Continuous mode only W aveform Shape Sine, T riangle, Square, Ramp, Pulse, DC Frequency 1.000 Hz to 100.0 MHz Amplitude Range 0.020 V pĆp to 2.000 V pĆp ,i n t oa5 0 W load Resolution 1m V Offset Range -1.000 V [...]

Specifications 1-14 A WG510 & A WG520 Service Manual T able 1-16: Display Characteristics Description Display Display area Horizontal 13.2 cm (5.2 inches) V ertical: 9.9 cm (3.9 inches) Resolution 640 (H)  480 (V) pixels T able 1-17: Timer Characteristics Description Timer Operation life 6 years T ype Li 3 V , 190 mAh T able 1-18: AC line po[...]

Specifications A WG510 & A WG520 Service Manual 1-15 Mechanical Specification T able 1-20: Mechanical Characteristics Description Net weight 17 kg (37.5 lb) (AWG520) Dimensions Height 178 mm (7.0 inches) 194 mm (7.64 inches) with Feet Width 422 mm (16.6 inches) 434 mm (17.1 inches) with Handle Length 560 mm (22.0 inches) 602 mm (23.71 inches) w[...]

Specifications 1-16 A WG510 & A WG520 Service Manual Environmental Specification T able 1-21: Installation requirement Characteristics Description Heat dissipation Maximum power 600 W (maximum line current: 8 Arms, at 50 Hz) Surge Current 30 A (25 _ C) peak for equal to or less than 5 line cycles, after the instrument has been turned off for at[...]

Specifications A WG510 & A WG520 Service Manual 1-17 Certification and Compliances The certification and compliances for the A WG510 and A WG520 Arbitrary W aveform Generator are listed in T able 1–23. T able 1-23: Certifications and compliances EC declaration of conformity - EMC Meets intent of Directive 89/336/EEC for Electromagnetic Compat[...]

Specifications 1-18 A WG510 & A WG520 Service Manual T able 1-23: Certifications and compliances (Cont.) Installation category Description T erminals on this product may have different installation (over-voltage) category designations. The installation categories are:    ?[...]

Specifications A WG510 & A WG520 Service Manual 1-19 T d1 T d5 (4.4 ns [typ]) T d6 (3.7 ns [typ]) T d7 Clock Out Digital Out (D.O skew 330 ps [typ]) Marker (Marker skew 32 ps [typ]) Analog Out Ext. T rigger (30 ns [tpy] + 1 clk) T d2 (37 ns [tpy] + 1 clk) (Trigger to clock: 20 ns + 1.5 CLK [typ]) Clock to analog (10.6 ns [typ]) Figure 1-2: Sign[...]

Specifications  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 2-1 Operating Information This section is divided into following two subsections:  Pr eparation for Use . Describes the installation, environmental requirements, information on how to power on or off, and so on.  Instruction for Operation . Describes the general menu operating information and Diag/Cal menu[...]

Operating Information  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 2-3 Preparation for Use This subsection describes:  Supplying Operating Power  Operating Environment  Applying and Interrupting Power . Supplying Operating Power  . Read all information and heed all warnings in this subsection befor e connecting the A WG500 to a power sour ce.  ?[...]

Preparation for Use 2-4 A WG510 & A WG520 Service Manual A power cord with the appropriate plug configuration is supplied with each A WG500. T able 2–1 gives the color-coding of the conductors in the power cord. If you require a power cord other than the one supplied, refer to T able 2–2, Power Cord Identification . T able 2-1: PowerĆcord [...]

Preparation for Use A WG510 & A WG520 Service Manual 2-5 This A WG500 operates with any line voltage from 100 to 240 V AC RMS with any line frequency from 48 to 63 Hz. There are two fuses, either of which may be used throughout the line voltage and frequency ranges. (The two fuses are not interchangeable as each requires a different fuse cap.) [...]

Preparation for Use 2-6 A WG510 & A WG520 Service Manual Operating Environment The following environmental requirements are provided to ensure proper operation and long instrument life. Operate the waveform generator where the ambient air temperature is from 10 _ C to +40 _ C with no diskette in the floppy drive. Store the A WG500 in ambient te[...]

Preparation for Use A WG510 & A WG520 Service Manual 2-7 Applying and Interrupting Power Consider the following information when you power on or power off the instrument, or when power is interrupted due to an external power failure.  Y ou can not power on the instrument when the ambient temperatur e exceeds the instrume[...]

Preparation for Use 2-8 A WG510 & A WG520 Service Manual Repackaging Instructions Use a corrugated cardboard shipping carton having a test strength of at least 375 pounds and with an inside dimension at least six inches greater than the instrument dimensions. If the instrument is being shipped to a T ektronix Service Center , enclose the follow[...]

A WG510 & A WG520 Service Manual 2-9 Basic Operations This section describes the A WG500-Series W aveform Generator menu system and numeric and text input methods. Menu Operations There are four menu buttons, labeled EDIT , SETUP , APPL, and UTILITY , as shown in Figure 2–1. Pushing a menu button displays the corresponding screen and menu but[...]

Operating Information 2-10 A WG510 & A WG520 Service Manual Pushing a front-panel menu button displays that buttons screen and bottom menu items. Y ou select a bottom menu item by pushing the button directly below that menu item. Pushing a bottom button displays a side menu, pop-up menu, list, or dialog box. Figures 2–2 through 2–4 show exa[...]

Operating Information A WG510 & A WG520 Service Manual 2-1 1 T able 2-3: Side menu elements Menu items Descriptions Menu items Descriptions    ! "  !        ?[...]

Operating Information 2-12 A WG510 & A WG520 Service Manual A dialog box, shown in Figure 2–4, displays a form in which you make selections or enter values. Use the front-panel arrow buttons to move in the list and select items or fields. Use the keypad buttons or the general purpose knob to change values in selected text/numeric fields or ch[...]

Operating Information A WG510 & A WG520 Service Manual 2-13 Numeric Input Y ou can enter numeric values by using either the numeric keypad or the general purpose knob. If the side menu item displays a value, you can alter this value using the general purpose knob or numeric buttons. Pushing the type of side menu button or selecting a parameter [...]

Operating Information 2-14 A WG510 & A WG520 Service Manual Figure 2–6 shows the numeric keypad, with descriptions of the button opera- tions.                   [...]

Operating Information A WG510 & A WG520 Service Manual 2-15 Note that the current unit is always kept when you just use the ENTER after entering digits. For example, suppose that the Clock is currently set to 100.0 MS/s. When you press 5 , 0 and ENTER buttons in this order , the Clock will be set to 50.0 MS/s. T o set to 500 kS/s, press 0 , . ,[...]

Operating Information 2-16 A WG510 & A WG520 Service Manual T o select a character from the character palette, use the general purpose knob to highlight a character and then push the ENTER to insert the character into the text field at the location of the character underscore. Repeat this step until you have entered all characters in the text f[...]

Operating Information A WG510 & A WG520 Service Manual 2-17 Shortcut Controls Figure 2–8 shows the shortcut buttons and knobs that control specific instrument setup parameters. Using the shortcut controls lets you adjust the output setup parameters even while you are displaying another menu. T able 2–5 describes the shortcut controls. Figur[...]

Operating Information 2-18 A WG510 & A WG520 Service Manual T able 2-5: Shortcut control descriptions (cont.) Controls Descriptions Adjusts the clock setting. This is the same as selecting SETUP (front)  Horizontal (bottom)  Clock (side), and then turning the general purpose knob. TRIGGER Displays the T rigger side menu. This is the same [...]

Operating Information A WG510 & A WG520 Service Manual 2-19 and Directory bottom menu buttons to open side menus that let you change the current drive location. T able 2–7 describes the Drive and Directory bottom buttons. T able 2-7: Drive and Directory menus Bottom menu Side menu Description #'  !""* ?[...]

Operating Information 2-20 A WG510 & A WG520 Service Manual Renaming files is done from the EDIT menu screen. Do the following steps to rename a file: 1. Push EDIT (front). The instrument displays the file list. 2. Select the file to rename. 3. Push File (bottom)  Rename (side) 4. Enter the new name for the file in the file name field 5. Pus[...]

Operating Information A WG510 & A WG520 Service Manual 2-21            Figure 2-9: Files and directories with read only attribute File saving is done from within each editor scre[...]

Operating Information 2-22 A WG510 & A WG520 Service Manual  . When you exit an editor without saving edited data, the instrument displays the message Save the changes you made? . Push the Y es side button to save the waveform data. T o save waveform data to a new file name, push File (bottom)  Save As (pop-up)  OK (side). The[...]

A WG510 & A WG520 Service Manual 3-1 Theory of Operation This section describes the electrical operation of the A WG510 and A WG520 Arbitrary W aveform Generator of the major circuit blocks or modules. Refer to Figure 9–1 while reading this text. Module Overview The A WG510 and A WG520 are portable dual–channel waveform generator (different[...]

Theory of Operation 3-2 A WG510 & A WG520 Service Manual This functional block amplifies the DAC analog signals to the specified output level. The input signals may pass through the low–pass filters and attenuators in this block. If an offset is specified, the Of fset circuitry will add it. This board also has an adder circuitry for adding th[...]

Theory of Operation A WG510 & A WG520 Service Manual 3-3 A30, GPIB Board. The fourth slot of the CPU Unit has the General Purpose Interface Bus (GPIB) interface driver , which controls communication with external devices over the parallel interface. The GPIB connector is on the rear panel. The GPIB Board also has the bus that sends the control [...]

Theory of Operation 3-4 A WG510 & A WG520 Service Manual Digital Data Out Option 03 The Digital Data Out option (03) directly outputs the digital data in the waveform memory without passing it through the digital-to-analog converter . This option is installed on the A WG board. For more information about options, refer to section 7, Option .[...]

A WG510 & A WG520 Service Manual 4-1 Performance V erification T wo types of Performance V erification procedures can be performed on this product: SelfT ests and Performance T ests . Y ou may not need to perform all of these procedures, depending on what you want to accomplish.  T o rapidly confirm that the W aveform Generator functions and[...]

Performance V erification  A WG510 & A WG520 Service Manual  Each procedure consists of as many steps, substeps, and subparts as required to do the test. Steps, substeps, and subparts are sequenced as follows: 1. First Step a. First Substep  First Subpart  Second Subpart b. Second Substep 2. Second Step  Instructions for me[...]

Performance V erification A WG510 & A WG520 Service Manual 4-3 Self T ests The Self T ests use internal routines to confirm basic functionality and proper adjustment. No test equipment is required to do these test procedures. The self tests include these internal routines:  Diagnostics This self-test procedure uses internal routines to verif[...]

Performance V erification 4-4 A WG510 & A WG520 Service Manual The list on the screen shows the test items and results in the calibration and diagnostics previously made. For the diagnostics, in addition to selecting all of the test items shown on the screen, you can select only a test item that you want to run using the general purpose knob. T[...]

Performance V erification A WG510 & A WG520 Service Manual 4-5 See T able 4–1 for details on error codes. 3. Return to r egular service : Push any bottom or menu button (other than UTILITY ) to exit the diagnostic screen. The instrument includes internal calibration routines that check electrical characteristics such as offset, attenuations a[...]

Performance V erification 4-6 A WG510 & A WG520 Service Manual Figure 4-2: Calibration result message box c. Confirm that no failur es ar e found : V erify that no failures are found and reported in the message box. If the calibration displays Fail as the result, consult a qualified service technician for further assistance. 3. Return to r egul[...]

Performance V erification A WG510 & A WG520 Service Manual 4-7 T able 4-1: Diagnostic categories and error codes Categories Error codes Descriptions System 2100 2101 2102 2103 2104 2105 2106 Bios test error Realtime clock power fail CMOS checksum fail FDD missing fail Memory size fail Flash disk fail Date and time fail 21 10 21 1 1 21 12 21 13 [...]

Performance V erification 4-8 A WG510 & A WG520 Service Manual T able 4-1: Diagnostic categories and error codes (Cont.) Categories Descriptions Error codes Sequence Memory 5100 5101 to 51 16 Data bus test error DA T A00 to DA T A15 fail (DA T A00: 5101) 5150 5151 to 5174 Address bus test error ADD00 to ADD23 fail (ADD00: 5151) 5200 5201 to 520[...]

Performance V erification A WG510 & A WG520 Service Manual 4-9 T able 4-1: Diagnostic categories and error codes (Cont.) Categories Descriptions Error codes Output (CH1) 71 10 71 1 1 Output offset device test error Output offset fail 7120 7121 Internal offset device test error Internal offset fail 7130 7131 ARB gain test error ARB gain fail 714[...]

Performance V erification 4-10 A WG510 & A WG520 Service Manual Finding Faulty Modules T able 4–2 shows the module test error code examples. The error code composes of 54XX and 57XX, which corresponds to J7XX and J6XX modules and to J12XX and J1 1XX, respectively . The lower two digits (XX) indicates the possible faulty module, whose lower 6 [...]

Performance V erification A WG510 & A WG520 Service Manual 4-1 1 T able 4-3: W aveform memory cell test errors Faulty modules Faulty memory ll J600 J610 J620 J700 J710 J720 cell J1 100 J1 1 10 J1 120 J1200 J1210 J1220 U100 01 09 17 25 33 41 U1 10 02 10 18 26 34 42 U120 03 11 19 27 35 43 U130 04 12 20 28 36 44 U140 05 13 21 29 37 45 U150 06 14 2[...]

Performance V erification 4-12 A WG510 & A WG520 Service Manual Performance T ests This section contains a collection of procedures for checking that the A WG500–Series W aveform Generator performance as warranted. The procedures are arranged in fifteen logical groupings, presented in the following order: T able 4-4: Performance test items Ti[...]

Performance V erification A WG510 & A WG520 Service Manual 4-13  . These pr ocedur es extend the confidence level provided by the basic pr ocedur es described on page 4–3. The basic pr ocedures should be done first, then these pr ocedur es performed if desired. The tests in this section comprise an extensive, valid confirmation of[...]

Performance V erification 4-14 A WG510 & A WG520 Service Manual T able 4-5: T est equipments (cont.) Item number and description Purpose Example (recommended) Minimum requirements 9. SMB to BNC Coaxial Cable (2 required) 50 W , male SMB to male BNC connectors T ektronix part number 012Ć1459Ć00 Signal interconnection 10. BNC to N Connector Mal[...]

Performance V erification A WG510 & A WG520 Service Manual 4-15 The following steps explain how to load files from the Performance Check/Ad- justment disk (063-2983-XX) into waveform memory and/or sequence memory . 1. Insert the disk into the W aveform Generator floppy disk drive. 2. Select SETUP (front)  W aveform/Sequence (bottom)  Load[...]

Performance V erification 4-16 A WG510 & A WG520 Service Manual  . The floppy disk file list displayed on the scr een does not automatically update when you r eplace the diskette with another one. T o update the file list, r e-select the floppy disk drive. T able 4–6 lists the sequence and waveform files on the Performance Check/A[...]

Performance V erification A WG510 & A WG520 Service Manual 4-17 T able 4-6: W aveforms and sequences in performance check disk (Cont.) No. Usage Marker setup SETUP menu EDIT menu File name No. Usage Marker setup Offset Ampl Filter Clock Points Form File name 11 TRIG.WFM 100 1 MHz Through 1ĂV 0ĂV Trigger input 12 PT_EVENT .SEQ Event input 13 P[...]

Performance T ests 4-18 A WG510 & A WG520 Service Manual T est Record Photocopy the following 4 pages and use them to record the performance test results for your A WG510/520.[...]

Performance T ests A WG510 & A WG520 Service Manual 4-19 A WG510 & A WG520 T est Record (Page 1 of 4) Serial Number: Certificate Number: Calibration Date: T echnician: Clock frequency tests Low limit T est result High limit 10 MHz clock frequency accuracy 9,999,990 Hz 10,000,010 Hz Amplitude and offset tests Low limit T est result High limi[...]

Performance T ests 4-20 A WG510 & A WG520 Service Manual A WG510 & A WG520 T est Record (Page 2 of 4) Pulse response tests Low limit T est result High limit CH1 1 V amplit de Rise time 1.5 ns 1V amp lit u d e Aberration -7 % +7 % Flatness (after 50 ns) -3 % +3 % CH1 2 V amplit de Rise time 2.5 ns 2V amp lit u d e Aberration -10 % +10 % Flat[...]

Performance T ests A WG510 & A WG520 Service Manual 4-21 A WG510 & A WG520 T est Record (Page 3 of 4) Add input tests Low limit T est result High limit $#!$# % !$#       !$#       Marker output tests Low limit T est result High limit [...]

Performance T ests 4-22 A WG510 & A WG520 Service Manual A WG510 & A WG520 T est Record (Page 4 of 4) Digital data output tests (Option 03 only) Low limit T est result High limit  $#!$# %  & %      %      $#!$# %[...]

Performance V erification A WG510 & A WG520 Service Manual 4-23 Operating Mode T ests These procedures check operation of the Cont, T riggered and Gated modes. Equipment required A 50Ă Ω coaxial cable and an oscilloscope. Prerequisites The AWG500-Series Waveform Generator must meet the prerequisites listed on page 4-13. 1. Install the test h[...]

Performance V erification 4-24 A WG510 & A WG520 Service Manual 2. Set the A WG500–Series W aveform Generator contr ols and select the waveform file: a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side). b. Select the waveform file: Load the M[...]

Performance V erification A WG510 & A WG520 Service Manual 4-25 Oscilloscope Connect the cable to the CH1 output connector on the fr ont-panel Connect the cable to the TRIG IN connector through the BNC T adapter . Connect the cable to the TRIG IN connector thr ough the BNC T adapter . BNC T Adapter A WG500 Series Waveform Generator rear panel F[...]

Performance V erification 4-26 A WG510 & A WG520 Service Manual 2. Set A WG500–Series W aveform Generator contr ols and select the waveform file: a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side). b. Set trigger ed mode: Push SETUP (front?[...]

Performance V erification A WG510 & A WG520 Service Manual 4-27 6. End pr ocedur e: Turn of f the function generator output. Retain the test hookup. Equipment required Three 50Ă Ω coaxial cables, an adapter (BNC T male to 2 females) , a function generator , and an oscilloscope. Prerequisites The AWG500-Series Waveform Generator meets the pre[...]

Performance V erification 4-28 A WG510 & A WG520 Service Manual a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side) . b. Set gated mode: Push SETUP (front–panel)  Run Mode (bottom)  Gated (side). c. Select the waveform file: Load the MO[...]

Performance V erification A WG510 & A WG520 Service Manual  e. Change the A WG500–Series W aveform Generator trigger polarity to negative: Push SETUP (front–panel)  T rigger (bottom)  Negative (side). f. Check gated mode with a negative gate signal: Check that the oscillo- scope displays a sine wave while the function gene[...]

Performance V erification 4-30 A WG510 & A WG520 Service Manual Clock Frequency T ests These procedures check the A WG500–Series W aveform Generator clock frequency accuracy . Equipment required A 50Ă Ω coaxial cable, a 50Ă Ω precision terminator and a fr equency counter . Prerequisites The AWG500-Series Waveform Generator must meet the[...]

Performance V erification A WG510 & A WG520 Service Manual  b. Select the file: Load the MODE.WFM as referring to the procedures on page 4–15. c. Set clock fr equency:  Push HORIZONT AL MENU (front–panel)  Clock (side).  Enter numeric value of 10M: Push 1, 0 and M (SHIFT+7) keys in this order . 3. T urn on the A WG500?[...]

Performance V erification 4-32 A WG510 & A WG520 Service Manual Amplitude and Offset Accuracy T ests (Normal Out) These procedures check the accuracy of the A WG500–Series W aveform Generator normal waveform outputs; amplitude and offset.  . The amplitude and offset accuracy checks ar e structur ed as a continuous test. After Chec[...]

Performance V erification A WG510 & A WG520 Service Manual  a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side). b. Set enhanced mode: Push SETUP (front–panel)  Run Mode (bot- tom)  Enhanced (side) to set the A WG500–Serie[...]

Performance V erification 4-34 A WG510 & A WG520 Service Manual  Check that the positive minus negative voltages fall within 200 mV ± 5 mV . e. Enter numeric value of 2: Push 2 and ENTER keys in this order to set the amplitude to 2 V . f. Check the amplitude accuracy of 2 V amplitude setting:  Push the FORCE EVENT button.  W rite the [...]

Performance V erification A WG510 & A WG520 Service Manual  4. Check offset accuracy: a. Set the A WG500–Series W aveform Generator offset:  Push the Offset side button.  Enter numeric value of 0: Push 0 and ENTER keys in this order . b. Check the offset accuracy of 0 V offset setting: Check that the reading on the DMM falls[...]

Performance V erification 4-36 A WG510 & A WG520 Service Manual Amplitude, Offset Accuracy and Rise T ime T ests (Direct DA Out) These procedures check the accuracy of the A WG500–Series W aveform Generator direct waveform outputs; amplitude and offset. Equipment required A 50Ă Ω coaxial cable, a 50Ă Ω precision terminator , a BNC ( fem[...]

Performance V erification A WG510 & A WG520 Service Manual  b. Set enhanced mode: Push SETUP (front–panel)  Run Mode (bottom)  Enhanced (side) to set the A WG500–Series W aveform Generator to enhanced mode. c. Set dir ect DA mode: Push VER TICAL MENU (front–panel)  Add/Direct Out (side)  Output (side)  Direct (s[...]

Performance V erification 4-38 A WG510 & A WG520 Service Manual Equipment required A 50Ă Ω coaxial cable, SMAĆtoĆBNC adapter and an oscilloscope (TDS820). Prerequisites The instrument must meet the prerequisites listed on page 4-13. 1. Install test hookup and set test equipment contr ols: a. Hook up the oscilloscope: Connect the A WG500–[...]

Performance V erification A WG510 & A WG520 Service Manual   . The pulse rise time tests use the A WG500–Series W aveform Generator contr ol setting that have been used in the amplitude and DC offset tests. Do not initialize the A WG500–Series W aveform Generator contr ols. 2. Set the A WG500–Series W aveform Gener[...]

Performance V erification 4-40 A WG510 & A WG520 Service Manual Pulse Response T ests This procedure checks the pulse response characteristics of the A WG500–Series W aveform Generator output waveforms at amplitudes of 1 V and 2 V . Equipment required A 50Ă Ω coaxial cable and an oscilloscope. Prerequisites The instrument must meet the pre[...]

Performance V erification A WG510 & A WG520 Service Manual  2. Set the A WG500–Series W aveform Generator contr ols and select the waveform file: a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side). b. Select the file: Load the PU[...]

Performance V erification  A WG510 & A WG520 Service Manual c. Repeat substeps 4a thr ough 4c, as checking to the follow limits:  Rise time 2.5 ns, maximum  Aberration ± 10 %, maximum  Flatness ± 3 %, maximum 6. Check CH1 or CH2: Repeat the Check Pulse Response for the A WG510 CH1 or the A WG510 CH2, depending on the inst[...]

Performance V erification A WG510 & A WG520 Service Manual 4-43 Sine W ave T ests This procedure checks the sine wave characteristics of the A WG500–Series W aveform Generator output waveforms. Equipment required A 50Ă Ω coaxial cable, a DC block, an adapter (N male to BNC female), and a spectrum analyzer . Prerequisites The instrument mus[...]

Performance V erification  A WG510 & A WG520 Service Manual 2. Set the A WG500–Series W aveform Generator contr ols and select the waveform file: a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side). b. Select the file: Load the SI[...]

Performance V erification A WG510 & A WG520 Service Manual 4-45 Internal T rigger T ests These procedures check internal trigger function of the A WG500–Series W aveform Generator . Equipment required A 50Ă Ω coaxial cable and an oscilloscope. Prerequisites The instrument must meet the prerequisites listed on page 4-13. 1. Install the test[...]

Performance V erification  A WG510 & A WG520 Service Manual 2. Set the A WG500–Series W aveform Generator contr ols and select the waveform file: a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side). b. Select the file: Load the MO[...]

Performance V erification A WG510 & A WG520 Service Manual 4-47 T rigger Input T ests These procedures verify the trigger level accuracy of the A WG500-Series Arbitrary W aveform Generator . Equipment required A BNC T adapter ,Ăthree 50Ă W BNCĂcoaxial cable, Ăa function generator, and an oscilloscope. Prerequisites The AWG500-Series Wavefor[...]

Performance V erification  A WG510 & A WG520 Service Manual d. Set the oscilloscope controls as follows: Push the Default Setup (front). V e r t i c a l ......................... C H 1 a n d C H 2 CH1 coupling . ............... D C CH1 scale . ................. 5 0 0 mV/div CH1 input impedance . ......... 5 0 W CH2 scale . .........[...]

Performance V erification A WG510 & A WG520 Service Manual 4-49  V erify that the CH1 OUTPUT is off. If the CH1 LED is on, push CH1 OUTPUT (front-panel) to turn the LED off. 4. Set the trigger level to 5 V by following the substeps below: a. Set the trigger level.  Push SETUP (front-panel) ! T rigger (bottom) ! Level (side).  Push 5 an[...]

Performance V erification 4-50 A WG510 & A WG520 Service Manual          Figure 4-18: T rigger Signal (+5V check2) 5. V erify the T rigger level accuracy at –5V by following the substeps below: a. Set the trigger level of A WG500.  Push Level (side[...]

Performance V erification A WG510 & A WG520 Service Manual 4-51  ! !     %   "#  #" %# %  $"    Figure 4-19: T rigger Signal (-5V check1) d. Push Cursor , % [...]

Performance V erification 4-52 A WG510 & A WG520 Service Manual Event Input and Enhanced Mode T ests These procedures check the event input signals and enhanced mode operation.  . The event input check with str obe off and str obe input check are struc- tur ed as a continuous test. After Check Event Input with Strobe Off , the next [...]

Performance V erification A WG510 & A WG520 Service Manual 4-53               ?[...]

Performance V erification 4-54 A WG510 & A WG520 Service Manual b. Generate an event signal : Close the SW1 of the ground closure to generate an event signal on the EVENT IN connector pin 0. c. Confirm the waveform on the oscilloscope : Confirm that the oscilloscope displays the waveform as shown in Figure 4–23 and that the waveform amplitude[...]

Performance V erification A WG510 & A WG520 Service Manual 4-55 Figure 4-24: W aveform output when the SW2 is closed c. Degenerate the event signal : Open the SW2 of the ground closure to degenerate the event signal. d. Confirm the waveform on the oscilloscope : Confirm that the oscilloscope displays back the waveform in Figure 4–22. 7. Check[...]

Performance V erification 4-56 A WG510 & A WG520 Service Manual c. Degenerate the event signal : Open the SW3 of the ground closure to degenerate the event signal. d. Confirm the waveform on the oscilloscope : Confirm that the oscilloscope displays back the waveform in Figure 4–22. 8. Check the EVENT IN connector pin 3 input : a. Generate an [...]

Performance V erification A WG510 & A WG520 Service Manual 4-57 1. Use the test hookup and oscilloscope settings fr om pr evious check. 2. Set the A WG500–Series W aveform Generator contr ols and select the sequence file: a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Fac[...]

Performance V erification 4-58 A WG510 & A WG520 Service Manual Figure 4-28: DC waveform output when the SW5 is closed d. Degenerate the str obe signal : Open the SW5 of the ground closure to degenerate the strobe signal on the EVENT IN connector strobe pin. e. Confirm the waveform on the oscilloscope : Confirm that the dc waveform is kept disp[...]

Performance V erification A WG510 & A WG520 Service Manual 4-59 10 MHz Reference Input T ests These procedures check the 10 MHz reference input function of the A WG500–Series W aveform Generator . Equipment required T wo 50Ă Ω coaxial cables, a frequency counter , and a function generator . Prerequisites The AWG500-Series Waveform Generato[...]

Performance V erification  A WG510 & A WG520 Service Manual d. Set the function generator (AFG310) contr ols: !    !    ![...]

Performance V erification A WG510 & A WG520 Service Manual 4-61 External Clock Input T ests These procedures check the External clock input function of the A WG500–Series W aveform Generator . Equipment required T wo 50Ă Ω coaxial cables, an adapter (N male to BNC femal), a signal generator , and an oscilloscope. Prerequisites The AWG500-S[...]

Performance V erification  A WG510 & A WG520 Service Manual  #* % (!      $'  # #  & #        &! ?[...]

Performance V erification A WG510 & A WG520 Service Manual 4-63 Add Input T ests This procedure checks the A WG500–Series W aveform Generator Add Input function. Equipment required A5 0 W terminator , a dualĆbanana adapter, T wo 50Ă Ω coaxial cables, a function gener ator , and a DMM. Prerequisites The AWG500-Series Waveform Generator mee[...]

Performance V erification  A WG510 & A WG520 Service Manual d. Set the function generator (AFG310) contr ols:       ?[...]

Performance V erification A WG510 & A WG520 Service Manual 4-65 Marker Output T ests These procedures check the accuracy of the A WG500–Series W aveform Generator marker output level. Equipment required A 50Ă Ω SMBĆtoĆBNC coaxial cable and an oscilloscope. Prerequisites The instrument must meet the prerequisites listed on page 4-13. 1. I[...]

Performance V erification  A WG510 & A WG520 Service Manual           [...]

Performance V erification A WG510 & A WG520 Service Manual   . At the marker level measur ements fr om an oscilloscope, do not measure the high and low level voltages that contain the ringing by overshoot or undershoot. Always perform the measur ements after the level has been stabled. 4. Check CH1 marker output level ac[...]

Performance V erification  A WG510 & A WG520 Service Manual  Check Marker 1 output low level: Check that the reading for the low level on the oscilloscope screen is within the range between –2.2 V and –1.8 V .  Check Marker 1 output high level: Check that the reading for the high level on the oscilloscope screen is within [...]

Performance V erification A WG510 & A WG520 Service Manual 4-69 Marker Delay T ests These procedures check the marker delay function of the A WG500–Series W aveform Generator . Equipment required T wo 50Ă Ω SMBĆtoĆBNC coaxial cables and an oscilloscope. Prerequisites The instrument must meet the prerequisites listed on page 4-13. 1. Inst[...]

Performance V erification  A WG510 & A WG520 Service Manual           [...]

Performance V erification A WG510 & A WG520 Service Manual  7. Check the CH2 Marker delay if your instrument model is the A WG520: a. Set the A WG500–Series W aveform Generator and oscilloscope contr ols:  Enter numeric value of 0 s: Push 0 and ENTER keys to set the Marker 2 Delay back to 0 s.  Change the oscilloscope contr [...]

Performance V erification 4-72 A WG510 & A WG520 Service Manual Digital Data Output T ests (Option 03 Only) These procedures check the A WG500–Series W aveform Generator digital data output level accuracy and skew . Equipment required A 50Ă Ω SMBĆtoĆBNC coaxial cable, and an oscilloscope. Prerequisites The instrument must meet the prereq[...]

Performance V erification A WG510 & A WG520 Service Manual            [...]

Performance V erification 4-74 A WG510 & A WG520 Service Manual D1 connector . Proceed this step as changing the cable connection from D1 to D9  Check the low level, high level and period: Do the procedures in step 4.a for each of DIGIT AL DA T A OUT connectors from D1 to D9 . 5. End pr ocedur e: Retain the A WG520 settings. Equipment requir[...]

Performance V erification A WG510 & A WG520 Service Manual                ?[...]

Performance V erification 4-76 A WG510 & A WG520 Service Manual Clock Output T ests These procedures check the A WG500–Series W aveform Generator clock output signal. Equipment required A 50Ă Ω BNC coaxial cable, and an oscilloscope. Prerequisites The instrument must meet the prerequisites listed on page 4-13. 1. Install the test hookup an[...]

Performance V erification A WG510 & A WG520 Service Manual           2. Set the A WG500–Series W aveform Generator contr ols: a. Initialize the A WG500–S[...]

Performance V erification 4-78 A WG510 & A WG520 Service Manual Noise Output T ests This procedure checks the A WG500–Series W aveform Generator noise output characteristics. Equipment required A 50Ă Ω coaxial cable, a DC block, an adapter (N male to BNC female), and a spectrum analyzer . Prerequisites The instrument must meet the prerequi[...]

Performance V erification A WG510 & A WG520 Service Manual  2. Set the A WG500–Series W aveform Generator contr ols and select the waveform file: a. Initialize the A WG500–Series W aveform Generator contr ols: Push UTILITY (front–panel)  System (bottom)  Factory Reset (side)  OK (side). b. Select the waveform file: Lo[...]

Performance V erification  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 5-1 Adjustment Procedures This section contains information needed to manually adjust the A WG510 and A WG520 Arbitrary W aveform Generators. The section consists of two subsections:  Befor e Adjustments . Provides general information about adjusting the waveform generator and the Performance Check/Adjustment[...]

Adjustment Procedures 5-2 A WG510 & A WG520 Service Manual Requirements for Adjustments Before doing the adjustments, note the following requirements. This procedure is only to be performed by trained service technicians. This waveform generator requires a 20 minute warm-up time in a 20 _ C to 30 _ C environment before it is adjusted. Adjustmen[...]

Adjustment Procedures A WG510 & A WG520 Service Manual 5-3 Equipment Required T able 5–2 lists the test equipment required to adjust the waveform generator . T able 5-2: T est equipment Item description Minimum requirements Example Purpose 1. Oscilloscope Bandwidth > 500 MHz T ektronix TDS784 Output signal adjustments 2. Frequency counter [...]

Adjustment Procedures 5-4 A WG510 & A WG520 Service Manual W ith the rear cover and cabinet removed, the waveform generator assembly does not cool properly while power is applied. A separate fan is needed to prevent heat build-up. Place the fan so it blows air to the A50 A WG board, as shown in Figure 5–1.  T o pr even[...]

Adjustment Procedures A WG510 & A WG520 Service Manual 5-5 The DAC clock timing adjustment procedure uses the Service menu in Utility . T o enter this menu, you must do the following step to enable service mode using the switch on the A10/A1 1 Connector board:  Power on the waveform generator by pushing ON/STB button while pressing the servi[...]

Adjustment Procedures 5-6 A WG510 & A WG520 Service Manual T able 5–3 lists the waveform files provided on the Performance Check/Adjust- ment disk that is required to do the adjustments. The table lists the front-panel settings that the file sets up and the adjustment procedures that use the files. For instructions on loading files, see Loadi[...]

Adjustment Procedures A WG510 & A WG520 Service Manual 5-7 Adjustment Instructions This procedure adjusts Y330 on the A40 Clock board to set the A WG500 clock frequency . Equipment Required One frequency counter (Item 2) One 50  coaxial cable (Item 5) 1. Connect the test equipment and set test equipment contr ols: a. Connect the fr equency c[...]

Adjustment Procedures 5-8 A WG510 & A WG520 Service Manual  Press OK to select and load the file. c. Set clock fr equency:  Press SETUP  Horizontal  Internal Clock.  Enter 10 MHz with numeric keypad and press Enter . d. Start clock generation: Press RUN button. 3. Adjust clock fr equency: Adjust Y330 on the Clock board (A40) so t[...]

Adjustment Procedures A WG510 & A WG520 Service Manual 5-9 This procedure adjusts R5004 on the A50 A WG board to set the clock duty of the A WG circuits. See Figure 5–6 on page 5–1 1 for the adjustment location . Equipment Required One oscilloscope (Item 1) One 50  coaxial cable (Item 5) 1. Install test equipment connections and set test[...]

Adjustment Procedures  A WG510 & A WG520 Service Manual 2. Set the waveform generator contr ols: a. Initialize A WG500 contr ols: Press UTILITY  System  Factory Reset  OK . b. Load and start CH 1 waveform:  Press SETUP  W aveform/Sequence  Load...  Drive...  T urn the general purpose knob to select Floppy . ?[...]

Adjustment Procedures A WG510 & A WG520 Service Manual 5-1 1                Figure 5-6: Adjustment location for clock duty , timing, and linearity[...]

Adjustment Procedures 5-12 A WG510 & A WG520 Service Manual This procedure adjusts variable delay setting on the A50 A WG board for theDAC clock timing. See Figure 5–6 on page 5–1 1 for the adjustment location. Equipment Required One oscilloscope (Item 1) One 50  coaxial cable (Item 5) 1. Connect the test equipment and set test equipment[...]

Adjustment Procedures A WG510 & A WG520 Service Manual  2. Set the waveform generator contr ols: a. Initialize A WG500 contr ols: Press UTILITY  System  Factory Reset  OK . b. Load CH 1 waveform:  Press SETUP  W aveform/Sequence  Load...  T urn the general purpose knob to display the list of waveform files and h[...]

Adjustment Procedures  A WG510 & A WG520 Service Manual  T urn the general purpose knob to find the upper limit for the waveform corrupted area. Note the value as N2.  Calculate (N1+N2)/2–28 and set the value to it. That is the proper setting. For example, if N1=40 and N2=50, then set the value to 17. The following step 5 is[...]

Adjustment Procedures A WG510 & A WG520 Service Manual 5-15 This procedure adjusts R6025, R6026, R7025 (A WG520), and R7026 (A WG520) on the A50 A WG board for the DAC Linearity . See Figure 5–6 for the adjustment location on page 5–1 1. Equipment Required One oscilloscope (Item 1) One 50 W coaxial cable (Item 5) 1. Connect the test equipme[...]

Adjustment Procedures  A WG510 & A WG520 Service Manual 2. Set A WG500 contr ols: a. Initialize A WG500 contr ols: Press UTILITY  System  Factory Reset  OK . b. Load waveform:  Press SETUP  W aveform/Sequence  Load...  T urn the general purpose knob to display the list of waveform files and highlight the file TR[...]

Adjustment Procedures A WG510 & A WG520 Service Manual  c. Start waveform generation:  Press CH 2 OUTPUT button. 5. Adjust CH 2 DAC linearity: (A WG520 only) a. Make sure that the position of R7025 and R7026 is near center . b. Adjust low range bits of the DAC: Adjust R7026 on the A WG (A50) board so that rise and fall slope to b[...]

Adjustment Procedures 5-18 A WG510 & A WG520 Service Manual This procedure adjusts the A WG500 noise output level. Equipment Required One spectrum analyzer (Item 1) One 50  coaxial cable (Item 5) One adapter; BNC female to N male (Item 6) One DC block (Item 7) 1. Connect the test equipment and set test equipment contr ols: a. Connect the the[...]

Adjustment Procedures A WG510 & A WG520 Service Manual 5-19 2. Set the A WG500 contr ols and select the waveform file: a. Initialize the A WG500 contr ols: Select UTILITY  System  Factory Reset → OK . b. Set the noise on:  Select SETUP  NOISE  Level .  Set the noise level to –105 dB/Hz using the general purpose knob. c. Se[...]

Adjustment Procedures 5-20 A WG510 & A WG520 Service Manual This procedure adjusts the level of the low-voltage power supply .  . Do this pr ocedur e only when replacing the low-voltage power supply unit. Equipment Required   # $# #" #   Adjust the voltage level: Ad[...]

A WG510 & A WG520 Service Manual 6-1 Maintenance This section contains the information needed to do periodic and corrective maintenance on the A WG510 and A WG520 Arbitrary W aveform Generators. The following subsections are included:  Pr eparation — Introduction plus general information on preventing damage to internal modules when doing [...]

Maintenance 6-2 A WG510 & A WG520 Service Manual Preparation Before servicing this product, read the Safety Summary and Intr oduction at the front of the manual and the ESD information below .  Static dischar ge can damage any semiconductor component in this generator . When performing any service which requires internal[...]

Maintenance A WG510 & A WG520 Service Manual 6-3 T able 6–1 lists the relative susceptibility of various classes of semiconductors. Static voltages of 1 kV to 30 kV are common in unprotected environments. T able 6-1: Relative susceptibility to staticĆdischarge damage Semiconductor classes Relative susceptibility levels 1 MOS or CMOS microcir[...]

Maintenance 6-4 A WG510 & A WG520 Service Manual Inspection and Cleaning Inspection and Cleaning describes how to inspect for dirt and damage. It also describes how to clean the exterior and interior of the A WG510 and A WG520 Arbitrary W aveform Generators. Inspection and cleaning are done as preventive maintenance. Preventive maintenance, whe[...]

Maintenance A WG510 & A WG520 Service Manual 6-5 Inspection Ċ Exterior . Inspect the outside of the generator for damage, wear , and missing parts, using T able 6–2 as a guide. W aveform generators that appear to have been dropped or otherwise abused should be checked thoroughly to verify correct operation and performance. Immediately repair[...]

Maintenance 6-6 A WG510 & A WG520 Service Manual Inspection Ċ Interior . T o access the inside of the waveform generator for inspection and cleaning, refer to the Removal and Installation Pr ocedur es in this section. Inspect the internal portions of the generator for damage and wear , using T able 6–3 as a guide. Defects found should be rep[...]

Maintenance A WG510 & A WG520 Service Manual 6-7 Cleaning Procedure Ċ Interior . Do the following steps to clean the generator interior: 1. Blow off dust with dry , low-pressure, deionized air (approximately 9 psi). 2. Remove any remaining dust with a lint-free cloth dampened in ethpyl alcohol and rinse with warm deionized water . (A cotton-ti[...]

Maintenance  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 6-9 Removal and Installation Procedures This subsection contains procedures for removal and installation of all mechani- cal and electrical modules. Any electrical or mechanical module, assembly , or part listed in Section 10 of this manual is a module. Preparation Ċ Please Read   Befor [...]

Removal and Installation Procedures 6-10 A WG510 & A WG520 Service Manual Section 10 lists all modules.  . READ THESE GENERAL INSTRUCTIONS BEFORE REMOVING A MODULE. First r ead over the Summary of Procedures that follows to understand how the pr ocedur es ar e grouped. Then r ead Equipment Required for a list of the tools needed to [...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-1 1 Equipment Required. Most modules in this generator can be removed with a screwdriver with a size #2, Phillips tip. Use this tool whenever a pr ocedur e step instructs you to r emove or install a scr ew unless a different size scr ewdriver is specified in that step. All e[...]

Removal and Installation Procedures 6-12 A WG510 & A WG520 Service Manual In this manual, procedures refer to “front,” “right,” “top,” etc. of the waveform generator . Figure 6–1 shows how the sides are referenced. Figure 6-1: A WG510 and A WG520 Orientation A WG510 and A WG520 Orientation[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-13                      !   ?[...]

Removal and Installation Procedures 6-14 A WG510 & A WG520 Service Manual !"") $ #'  !(# $&"") # $$$    !#    ! %!# !#    [...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-15 ! "  #  #  " !!  !  !          [...]

Removal and Installation Procedures 6-16 A WG510 & A WG520 Service Manual Access Procedure Begin with this procedure when you have identified a module to be removed for service and have read General Instructions found earlier in this section. 1. Locate module to be r emoved: a. Find the module to be removed in the module locator diagrams, Figur[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-17 5. If the module is an inner-chassis module, access the inner -chassis: a. If removing the display tube, display-driver board, or the front subpanel, first do the procedure T rim Ring, Menu Buttons, and Output Panel, found under Pr ocedur es for External Modules. Also rem[...]

Removal and Installation Procedures 6-18 A WG510 & A WG520 Service Manual 1. Assemble equipment and locate modules to be r emoved: Have an angled-tip tweezers (Item 10) handy . Find the knob(s) to be removed on the front panel. 2. Orient the waveform generator: Set the generator so its bottom is down on the work surface and its front is facing [...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-19 1. Assemble equipment and locate modules to be r emoved: Have a flat-blade screwdriver (Item 4) handy . Locate the line fuse and line cord in the locator diagram External modules , Figure 6–2. 2. Orient the generator: Set the generator so its bottom is down on the work [...]

Removal and Installation Procedures 6-20 A WG510 & A WG520 Service Manual See Cabinet procedure below . 1. Assemble equipment and locate modules to be r emoved: a. Have handy a screwdriver with a size Phillips #2 tip (Items 1 and 3). b. Make sure the generator ’ s front cover (optional accessory) is installed; if it’ s not, install it by sn[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual  6. Remove the EMI gaskets: a. Look for the point where the ends of the gasket touch in the channel at the rear edge of the cabinet. b. Use a pair of needle-nose pliers to pry up one of the ends. c. Grasp the EMI gasket, and gently pull it out of the its channel. d[...]

Removal and Installation Procedures 6-22 A WG510 & A WG520 Service Manual Figure 6-7: Cabinet removal[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-23 1. Assemble equipment and locate modules to be r emoved: No tools are needed. Locate the modules to be removed in the locator diagram External modules , Figure 6–2. 2. Orient the generator: Set the generator so its rear is down on the work surface and its bottom is faci[...]

Removal and Installation Procedures 6-24 A WG510 & A WG520 Service Manual 4. Remove the trim ring: Grasp the trim ring by its top edge and pry it up and lift it forward to snap it off of the front subpanel. If servicing the menu buttons, lift them out of the trim ring. (When reinstalling, reinsert the menu buttons, align the trim ring to the fr[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-25                Figure 6-9: A20 FrontĆPanel Assembly [...]

Removal and Installation Procedures 6-26 A WG510 & A WG520 Service Manual 4. Further disassembly of fr ont-panel assembly: If the front panel or the front-panel buttons are to be serviced, do the following substeps: a. Remove the front-panel control knobs from the front-panel assembly using the method described in Fr ont-Panel Knobs on page 6?[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-27 5. Reinstallation: If the front-panel assembly was further disassembled in step 4, then reverse substeps 4a–4c to reassemble, using Figure 6–10 as a guide. Then do step 3, reversing the procedure outlined in each substep. Last, reinstall the trim ring and, if desired,[...]

Removal and Installation Procedures  A WG510 & A WG520 Service Manual 3. Remove the handle: a. Insert the tips of a pair of needle-nose pliers (Item 5) into the hole of either handle cap. Push and hold to depress the handle release. b. While holding the handle released, pull it out of the slot in the handle cap. Repeat procedure to [...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-29                 ?[...]

Removal and Installation Procedures 6-30 A WG510 & A WG520 Service Manual Procedures for OuterĆChassis Modules Y ou should have completed the Access Procedur e before doing any procedure in this collection. This section describes removal/installation procedures for the following modules:  Fan  Floppy Disk  PS100 Low V oltage Power Sup[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-31        Figure 6-12: Fan removal 1. Assemble equipment and locate modules to be r emoved: a. Have handy a screwdriver with a size Phillips #2 tip (Items 1 and 3), and if remo[...]

Removal and Installation Procedures 6-32 A WG510 & A WG520 Service Manual 3. Remove the Floppy Disk Drive: Use Figure 6–13 as a guide. a. Unplug the J124 floppy driver connector (ribbon interconnect cable) that connects the disk drive to the A10/A1 1 Connector board. b. Use the screwdriver with Phillips #2 tip to remove the two screws securin[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-33 3. Remove the low–voltage power supply: a. Unplug three power cables from J1, J2, and J3 (on the A10/A1 1 Connector board). See Figure 6–14. b. Remove the two screws from the rear of the generator that mount the low-voltage power supply to the rear chassis. c. Remove [...]

Removal and Installation Procedures 6-34 A WG510 & A WG520 Service Manual 4. Reinstallation: Do, in reverse order , substeps 3a through 3d to reinstall the low–voltage power supply . Then refer to the procedure Cabinet (page 6–20) to complete reassembly of the generator: 1. Assemble equipment and locate modules to be r emoved: Have handy a [...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-35                           [...]

Removal and Installation Procedures 6-36 A WG510 & A WG520 Service Manual 3. Remove the A60 Memory Boar d . a. Release the retainer latches securing the memory boards to the A50 A WG board. See Figure 6–16. Using the tweezers, pinch the tab of the retainer out of the hole of the memory board. Then, insert the tweezers’ tip into the hole of [...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-37 1. Assemble equipment and locate modules to be r emoved: Have handy a screwdriver with a size Phillips #2 tip (Items 1 and 3). Find the modules to be removed in the locator diagram Outer -Chassis Modules , Figure 6–3, page 6–14. 2. Orient the waveform generator: Set t[...]

Removal and Installation Procedures 6-38 A WG510 & A WG520 Service Manual                 Figure 6-17: A75 Noise Generato[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-39 1. Assemble equipment and locate modules to be r emoved: Have handy a screwdriver with a size Phillips #2 tip (Items 1 and 3). Find the modules to be removed in the locator diagram Outer -Chassis Modules , Figure 6–3, page 6–3. 2. Orient the waveform generator: Set th[...]

Removal and Installation Procedures 6-40 A WG510 & A WG520 Service Manual 1. Assemble equipment and locate modules to be r emoved: a. Have handy a screwdriver with a size Phillips #2 tip (Items 1 and 3). b. Locate the modules to be removed in the locator diagram Outer -Chassis Modules , Figure 6–3, page 6–14. c. Do the procedure A71 (A WG51[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-41                            ?[...]

Removal and Installation Procedures 6-42 A WG510 & A WG520 Service Manual 1. Assemble equipment and locate modules to be r emoved: a. Have handy a screwdriver with a size Phillips #2 tip (Items 1 and 3). b. Locate the modules to be removed in the locator diagram Outer -Chassis Modules , Figure 6–3, page 6–14. c. Do the procedure PS100 Low V[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-43 IEEE STD 488 PORT to J1 10 10 BASE-T to the LAN interface KEYBOARD to J128 DISPLA Y MONITOR OUT to J127 CLOCK OUT to J500 ADD IN to J300 NOISE OUT to J197 EVENT IN to J200 10 MHz REF IN to J340 TRIG IN to J200 Figure 6-20: Rear Chassis removal 4. Reinstallation: Do, in re[...]

Removal and Installation Procedures 6-44 A WG510 & A WG520 Service Manual Procedures for InnerĆChassis Modules Y ou should have completed the Access Procedur e (page 6–16) before doing any of the procedures for the Inner-Chassis modules. The procedures are presented in the following order:  CPU Unit  CPU Boar d  Har d disk and Flash[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-45 3. Remove the CPU Unit: Use Figure 6–21 as a guide while doing the following substeps. a. Unplug the GPIB interconnect cable at J1 10 on the A30 GPIB board and and the LAN interconnect cable of the LAN interface board. b. Unplug the interconnect cable from J100 on A50 A[...]

Removal and Installation Procedures 6-46 A WG510 & A WG520 Service Manual 4. Remove the CPU Board : Use Figure 6–22 as a guide while doing the following steps: a. Unplug the VGA and COM1 connectors on the left side of the CPU board. b. Unplug the interconnect cable from the flash disk. c. Using a screwdriver with a size Phillips #2 tip, remov[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-47 5. Remove the Hard disk and Flash disk : a. Using a screwdriver with a size Phillips #2 tip, remove tha two screws securing the hard disk and flash disk bracket to the frame on the the right side of the CPU Unit. See Figure 6–22. b. Remove the screw on the left side of [...]

Removal and Installation Procedures  A WG510 & A WG520 Service Manual 6. Remove the LAN Board : a. Using a screwdriver with a size Phillips #2 tip, remove the screw on the left side of the LAN board. See Figure 6–22, page 6–45. b. Grasp the board and slide it out. 7. Remove the A30 GPIB Board : a. Using a screwdriver with a size[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual   . Only when the A WG500–Series is older than J320101 and the manufac- tur e’ s type number of Har d Disk or Flash Disk exchanged is differ ent from the original. The following steps should be performed after that. Preparation 1. ASCII 101 key or J[...]

Removal and Installation Procedures 6-50 A WG510 & A WG520 Service Manual  . The display and the display-driver boar d ar e a single module and must be r emoved and r eplaced as such. They are listed as a single module in the Replaceable Parts List. 1. Assemble equipment and locate modules to be r emoved: Have handy a screwdriver wi[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-51   High-voltage is pr esent on the anode lead. Befor e unplugging the anode in the following substep, you must dischar ge it: gr ound a flat-bladed scr ewdriver (Item 4) with an insulated handle to the chassis thr ough a suitable gr ounding strap. N[...]

Removal and Installation Procedures 6-52 A WG510 & A WG520 Service Manual 5. Remove the display supply boar d: Use Figure 6–25 as a guide.  If any RTV Silicon is r emoved fr om the generator , it must be r eplaced in or der to maintain the warranted characteristics for random vibration. a. Remove the six screws that mo[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-53 6. Reinstallation: a. Do, in reverse order , substeps 5a–5b, reversing each step to reinstall Display-Driver board. b. Do, in reverse order , substeps 4a–4e, reversing each step to reinstall the display tube if removed. c. See step 3 to reinstall the supply fuse if it[...]

Removal and Installation Procedures 6-54 A WG510 & A WG520 Service Manual Figure 6-26: Front Subpanel Removal c. See the following procedures, in the order listed, for instructions for reinstalling the remaining modules.  A10/A1 1 Connector Board (page 6–34)  Display-Frame Assembly  T rim Ring, Menu Buttons, and Output Panel (page 6?[...]

A WG510 & A WG520 Service Manual 6-55 T roubleshooting This subsection contains information and procedures designed to help you isolate faulty modules in the waveform generator . If a module needs to be replaced, follow the Removal and Installation Pr ocedur es located in this section. This subsection consists of the following flowcharts:  F[...]

Removal and Installation Procedures 6-56 A WG510 & A WG520 Service Manual Power off and remove the cover using the Rear Cover and Cabinet removal procedure. Check all the cables coming out of the power supply module and the cabling between modules. Be sure every cable is attached securely . Press the PRINCIP AL POWER SWITCH on the rear panel, a[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-57 Use this procedure to troubleshoot the power supply module. Is the principal power switch in the on position? Is line fuse ok? T ur n off the principal power switch. Replace the fuse. T urn on the principal power switch. Fix the power problem. Replace the power supply mod[...]

Removal and Installation Procedures 6-58 A WG510 & A WG520 Service Manual 9 10 1 1 12 13 14 15 16 13 2 45678 +5 V GND +12 V +24 V -4.6 V *Power Fail *Remote On -4.6 V GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 -2 V *15V/8Vsel -8 V +8 V J3 on the A10/A1 1 Connector board (See above for the pin assignment) NEVER connect the pin *15V/8Vsel t[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-59 Do all front panel LEDs turn on and then turn off later? The front panel module is ok. Replace the CPU module. T ur n on the PRINCIP AL POWER SWITCH. on the rear panel, and then turn on the ON/STBY button on the front panel Is there 5 V between TP101 (GND) and TP100 (see [...]

Removal and Installation Procedures 6-60 A WG510 & A WG520 Service Manual         Figure 6-31: A20 Front Panel board[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-61 Do the horizontal and /or vertical sync lock ok? Power the generator off and disconnect the cable from J125 on the A10/A1 1 Connector Board (see Figure 6-33) then power back on. Do pins 7 and 8 of J127 have signals similar to Figure 6-35? Replace the monitor module (page [...]

Removal and Installation Procedures 6-62 A WG510 & A WG520 Service Manual            Figure 6-33: A10/A1 1 Connector board      ?[...]

Removal and Installation Procedures A WG510 & A WG520 Service Manual 6-63 1.60V Ch2 M 20.0us 2.00V Ch2 2.00V Ch1                   Figure 6-35: Horizontal and v[...]

Removal and Installation Procedures 6-64 A WG510 & A WG520 Service Manual    System A40 Clock board (page 6-39) Run mode Check all cables. Be sure every cable is attached securely . Replace the module indicated in the diagnostics. Run all diagnostics. Can the data be read o[...]

A WG510 & A WG520 Service Manual 6-65 Messages and Codes T able 6–5 lists instrument error codes and their meaning. T able 6-5: Device errors Error code Error message 1 101 CH1 internal offset 1 102 CH1 output offset 1 103 CH1 gain 1111 CH1 x3dB attenuator 111 2 CH1 x6dB attenuator 111 3 CH1 x12dB attenuator 111 4 CH1 x20dB attenuator 1 121 C[...]

Error Messages and Codes 6-66 A WG510 & A WG520 Service Manual T able 6-5: Device errors (cont.) Error code Error message 2106 Time status 21 10 Fr ont panel failure 21 1 1 Front panel configuration 21 12 Fr ont panel communication 21 13 Fr ont panel RAM 21 14 Fr ont panel ROM 21 15 Fr ont panel A/D 21 16 Fr ont panel timer 2301 A30 board failu[...]

Error Messages and Codes A WG510 & A WG520 Service Manual 6-67 T able 6-5: Device errors (cont.) Error code Error message 5150 Sequence memory addr ess bus failure 5151 to 5174 Sequence memory addr ess bus bit0 to bit23 5200 Sequence memory chip select failure 5201 to 5206 Sequence memory chip select 0 to select 5 5250 Sequence memory chip cell[...]

Error Messages and Codes 6-68 A WG510 & A WG520 Service Manual T able 6-5: Device errors (cont.) Error code Error message               [...]

A WG510 & A WG520 Service Manual 7-1 Options and Accessories This appendix describes the various options as well as the standard and optional accessories that are available for the A WG510 and A WG520 Arbitrary W aveform Generator . Options T ektronix will ship the options shown in T able 7–1: T able 7-1: Options Option ąą Label Description[...]

Options 7-2 A WG510 & A WG520 Service Manual T able 7-1: Options (cont.) Option Description Label ąą 1R Rackmount W aveform generator comes configur ed for installation in a 19Ćinch wide instrument rack. For later field conversions, order kit # 016Ć1675ĆXX. 1S WaveW riter S3FTx00 W aveWriter is a PC computer application used to cr eate wav[...]

Options A WG510 & A WG520 Service Manual 7-3 Standard Accessories The waveform generator comes standard with the accessories listed in T able 7–2. T able 7-2: Standard Accessories Accessory Part number User Manual 071Ć0099Ć50 Programmer Manual 070ĆA810Ć50 Sample waveform floppy disk, 3.5 inch 063Ć2981ĆXX GPIB sample program floppy disk,[...]

Options 7-4 A WG510 & A WG520 Service Manual The optional accessories listed in T able 7–4 are T ektronix software products recommended for use with your waveform generator . T able 7-4: Accessory Software Software Part Number       [...]

A WG510 & A WG520 Service Manual 8-1 Electrical Parts List The modules that make up this instrument are a combination of mechanical and electrical subparts. Therefore, all replaceable modules are listed in section 10, Mechanical Parts List. Refer to that section for part numbers when using this manual.[...]

Electrical Parts List  A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 9-1 Diagrams This section contains following diagrams:  Block Diagram for the A WG510 and A WG520 with Options 03  Interconnect Diagram for the A WG510 and A WG520 with Option 03 Block diagrams show the modules and functional blocks in the waveform generator . Interconnect diagrams show how the modules in [...]

Diagrams  A WG510 & A WG520 Service Manual[...]

9-3 A WG510 & A WG520 Service Manual Clock A40 TCXO DDS PLL OSC Clock Divider A50 SEQ circuit SEQ memory A60 W aveform Memory Shift Register AW G Back Plane GPIB Board Ethernet LAN Interface CPU Flash disk 3G B hard disk Fan LAN Connector A10/A1 1 Connector GPIB Connector A20 Front Panel Bezel Switch A90 Key Board A75 Noise Generator CH1 1GHz D[...]

9-4 A WG510 & A WG520 Service Manual[...]

9-5 A WG510 & A WG520 Service Manual Power Supply A50 A WG Board Back Plane A40 Clock Board A30 GPIB Board LAN Interface CPU Board Flash disk Hard disk Connector Board LAN Conn Fan A70 Analog Output Fan Fan GPIB Connector A20 Front Panel Board Floppy disk drive Monitor Out A90 Key Board ADD INPUT NOISE OUTPUT REF . CLOCK INPUT TRIGGER OUTPUT J3[...]

9-6 A WG510 & A WG520 Service Manual[...]

A WG510 & A WG520 Service Manual 10-1 Replaceable Mechanical Parts This section contains a list of the replaceable modules for the A WG510 and A WG520. Use this list to identify and order replacement parts. Parts Ordering Information Replacement parts are available through your local T ektronix field office or representative. Changes to T ektro[...]

Replaceable Mechanical Parts 10-2 A WG510 & A WG520 Service Manual Modules can be serviced by selecting one of the following three options. Contact your local T ektronix service center or representative for repair assistance. Module Exchange. In some cases you may exchange your module for a reman- ufactured module. These modules cost significan[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-3 Manufacturers Cross Index Mfr . Code Manufacturer Address City , State, Zip Code S3109 FELLER 72 VERONICA A VE UNIT 4 SUMMERSET NJ 08873 TK0392 NORTHWEST F ASTENER SALES INC 8058 SW NIMBUS A VENUE BEA VERT ON OR 97008 TK0435 LEWIS SCREW CO 4300 S RACINE A VE CHICAGO IL 60609-332[...]

Replaceable Mechanical Parts 10-4 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 1-1 390-1 183-00 1 CABINET ,ASSY :A WG500,AL 80009 3901 183XX -2 348-1 1 15-00 2 FOOT ,CABINET :SLA TE GRA[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-5          Figure 10-1: Cabinet[...]

Replaceable Mechanical Parts 10-6 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 2-1 366-21 14-00 2 KNOB:.925DIA 80009 36621 14XX -2 366-21 1 1-00 3 KNOB:.425DIA 80009 36621 1 1XX -3 366-[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-7                  Figure 10-2: Front panel[...]

Replaceable Mechanical Parts 10-8 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 3-1 671-4324-00 J300304 1 CIRCUIT BOARD:A10,CONNECTOR (AWG510) 80009 6714324XX 671-4324-01 J300305 1 CIRCU[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-9 CPU unit See Figure 10-5 for detailed view A50 AWG board See Figure 10-4 for detailed view A40 Clock board See Figure 10-4 for detailed view A71/A72 Output board See Figure 10-4 for detailed view A75 Noise Generator board See Figure 10-4 for detailed view 1 2 3 4 5 9 10 6 7 8 Fi[...]

Replaceable Mechanical Parts 10-10 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 4-1 671-4319-XX 1 CIRCUIT BOARD:A71/A72,OUTPUT (AWG510 ONL Y) 80080 6714319XX 671-4320-XX 1 CIRCUIT BOARD[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-1 1              !  "    #"#"             $ [...]

Replaceable Mechanical Parts 10-12 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 5-1 1 19-5774-XX 1 BOARD,ASSY :BACKPLANE 80009 1 195774XX -2 21 1-0946-00 4 SCREW ,ASSEM WSHR:M3 X 10MM,P[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-13                             Figure 10-[...]

Replaceable Mechanical Parts 10-14 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 6-1 21 1-0946-00 1 SCREW,ASSEM WSHR:M3 X 10MM,PNH,STL ZN PL, W/FLA T & LOCK WSHR 80009 ORDER BY DESC [...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-15                   Figure 10-6: Chassis[...]

Replaceable Mechanical Parts 10-16 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 7-1 050-3341-XX 1 FLOPPY DISK DRIVE REPLACEMENT KIT : INCLUDE WITH SHASSIS (441-2224-XX), SP ACER ( 105-1[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-17               Figure 10-7: Floppy disk and Fan[...]

Replaceable Mechanical Parts 10-18 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 8-1 21 1-0945-00 3 SCREW, MACHINE: M4X8MM L, PNH, STL, MFZN-C, CROSS REC 80009 ORDER BY DESC -2 050-A013-[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-19          Figure 10-8: Display[...]

Replaceable Mechanical Parts 10-20 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number 9-1 351-0623-00 1 SLIDE,DWR,EXT :22.0 X 1.54,STEELSAFETY CONTROLLED 80009 3510623XX -2 212-0507-00 4 SCRE[...]

Replaceable Mechanical Parts A WG510 & A WG520 Service Manual 10-21                          Figure 10-9: Rack mount[...]

Replaceable Mechanical Parts 10-22 A WG510 & A WG520 Service Manual Replaceable Parts List Fig. & Index Number T ektronix Part Number Serial No. Effective Serial No. Discont'd Qty Name & Description Mfr . Code Mfr . Part Number ST ANDARD ACCESSORIES 063-2981-XX 1 SOFTWARE PKG:3.5 DISK,A WG500 WA VEFORM LIB 0632981XX 063-2982-XX 1 S[...]