Tektronix DG2030 Service Manual
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Tektronix DG2030 Service Manual

Tektronix DG2030 Service Manual

Data generator 071-0058-50
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Service Manual
DG2030
Data Generator
071-0058-50
Warning
The servicing instructions are for use by qualified
personnel only. To 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.tektronix.com

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  • Page 1 Service Manual DG2030 Data Generator 071-0058-50 Warning The servicing instructions are for use by qualified personnel only. To avoid personal injury, do not perform any servicing unless you are qualified to do so. Refer to all safety summaries prior to performing service.
  • Page 2 Copyright © Tektronix, Inc. All rights reserved. Tektronix 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. Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077...
  • Page 3 Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located.

  • Page 5: Table Of Contents

    Before Running the Operation Tests ........DG2030 Service Manual...
  • Page 6 ........10-2 DG2030 Service Manual...
  • Page 7 ....... Figure 2-2: DG2030 display elements ......
  • Page 8 ..6-61 Figure 9-1: DG2030 block diagram ......
  • Page 9 ....... Table 2-4: DG2030 display elements ......
  • Page 10 Table of Contents DG2030 Service Manual...

  • Page 11: General Safety Summary

    Do Not Operate in Wet/Damp Conditions. Do Not Operate in an Explosive Atmosphere. Keep Product Surfaces Clean and Dry. Provide Proper Ventilation. Refer to the manual’s installation instructions for details on installing the product so it has proper ventilation. DG2030 Service Manual...
  • Page 12 WARNING indicates an injury hazard not immediately accessible as you read the marking. CAUTION indicates a hazard to property including the product. Symbols on the Product. The following symbols may appear on the product: WARNING Protective Ground CAUTION Double High Voltage (Earth) Terminal Refer to Manual Insulated viii DG2030 Service Manual...
  • Page 13 To avoid electric shock, do not touch exposed connections. X Radiation. To avoid x-radiation exposure, do not modify or otherwise alter the high-voltage circuitry or the CRT enclosure. X-ray emissions generated within this product have been sufficiently shielded. DG2030 Service Manual...
  • Page 14 Service Safety Summary DG2030 Service Manual...

  • Page 15: Theory Of Operation

    Preface This is the service manual for the DG2030 Data Generator. The manual contains information needed to service the DG2030 to the module level. Manual Structure This manual is divided into sections, such as Specifications and Theory of Operation. Further, some sections are divided into subsections, such as Product Description and Removal and Installation Procedures.

  • Page 16: Manual Conventions

    H Names of front panel controls and menus appear in the same case (initial capitals, all uppercase, etc.) in the manual as is used on the DG2030 front panel and menus. Front panel names are all upper-case letters; for example, SETUP MENU, HARDCOPY, etc.

  • Page 17: Options

    6:00 a.m. - 5:00 p.m. Pacific time This phone number is toll free in North America. After office hours, please leave a voice mail message. Outside North America, contact a Tektronix sales office or distributor; see the Tektronix web site for a list of offices. xiii...
  • Page 18 Preface DG2030 Service Manual...
  • Page 19 This manual contains information needed to properly service the DG2030 Data Generator, as well as general information critical to safe and effective servicing. To prevent personal injury or damage to the DG2030, consider the following before attempting service: H The procedures in this manual should be performed only by a qualified...
  • Page 20 Tektronix service technicians are well equipped to service the DG2030. Tektronix technicians train on Tektronix products; they have access to the latest information on improvements to the DG2030 as well as the latest new options. Warranty Repair Service Tektronix warrants this product for one year from date of purchase. The warranty appears on the back of the title page in this manual.

  • Page 21: Product Description

    Product Description The DG2030 is a digital data generator designed for high performance and ease of use. The DG2030 is easy to use for testing and evaluating semiconductors and logic circuits, which are continually becoming faster and more complex. The DG2030 provides, in a compact package, high performance and a wide range of functions.
  • Page 22 Product Description DG2030 Service Manual...

  • Page 23: Specifications

    H Functionality. Functionality describes instrument capabilities. Items marked with asterisk (*) are tested in the Performance Verification (Appendix B). The certification and compliances for the DG2030 are also found at the end of this appendix. Warranted Characteristics This section describes the warranted characteristics of the DG2030. These can be divided into two categories: electrical characteristics and environmental characteristics.

  • Page 24: Table 1-1: Warranted Electrical Characteristics

    Trigger input Threshold Accuracy (5 % of setting) 0.1 V Minimum pulse width y 10 ns Sensitivity y 1.0 Vp p Impedance 50 W 2 W 1 kW 100 W Unacceptable time on resetting Minimum 100 ns trigger DG2030 Service Manual...

  • Page 25: Figure 1-1: Range Of Rise/Fall Times

    Input frequency range from 48.0 to 63.0 Hz 90 127 V AC Input frequency range from 48.0 to 440.0 Hz Maximum power 300 W Maximum current Maximum Minimum Fast Amplitude ( into 50 W ) Vp p Figure 1 1: Range of rise/fall times DG2030 Service Manual...

  • Page 26: Figure 1-2: Signal Timing

    Jump to the specified block after the current block Event input Jump to the specified block after the next block Event input Event output External clock input = 36 ns (typical) Clock output Figure 1 2: Signal timing DG2030 Service Manual...

  • Page 27: Table 1-2: Warranted Environmental Characteristics

    9 A peak for less than 5 line cycles, at 25 _C, after product has been off for at least 30 s. Cooling clearance Top clearance 2.5 cm (1 inch) Side clearance 15 cm (6 inches) Rear clearance 7.5 cm (3 inches) DG2030 Service Manual...

  • Page 28: Table 1-3: Electrical Characteristics (Typical)

    Specifications Typical Characteristics This section will describe the typical characteristics for the DG2030. These values represent typical or average performance and are not absolutely guaran- teed. Table 1 3: Electrical characteristics (typical) Characteristics Description Data and clock out Rise/fall time (20 % to 80 %) Value in FAST 500 ps, at 0.25 Vp p to 1 Vp p...

  • Page 29: Table 1-4: Period Jitter

    Table 1 5: Cycle to Cycle JItter Clock frequency 400 MHz (PLL ON) 200 MHz (PLL ON) Measurement StdDev Pk-Pk StdDev Pk-Pk Clock output 30 ps 200 ps 12 ps 60 ps CH0 output 100 ps 340 ps 20 ps 90 ps DG2030 Service Manual...

  • Page 30: Table 1 6: Nominal Traits Electrical Characteristics

    Specifications Nominal Traits This section describes the general characteristics of the DG2030. These are divided into two main categories: Table 1-6 Electrical Characteristics and Table 1-7 Mechanical Characteristics. Table 1 6: Nominal traits electrical characteristics Characteristics Description Operation mode Repeat Pattern data is repeatedly output.
  • Page 31 -5 ns to +18 ns Resolution 20 ps Inhibit function Mode Output is always enable. Internal Controlled by CH0 signal External Controlled by inhibit input signal Both Controlled by both CH0 signal and inhibit input signal 1 11 DG2030 Service Manual...
  • Page 32 Impedance 50 W (typical) Trigger input Connector BNC at front panel Threshold level -5.0 V to +5.0 V, +1.4 V at default Resolution 0.1 V Impedance 50 W or 1 kW Polarity Positive or Negative 1 12 DG2030 Service Manual...

  • Page 33: Table 1 7: Nominal Traits Mechanical Characteristics

    Standard 10.3 kg (22.7 lb) Dimensions Height 164 mm (6.4 inches) including feet Width 362 mm (14.3 inches) including handle Length 491 mm (19.25 inches) including front cover 576 mm (22.2 inches) with handle extended 1 13 DG2030 Service Manual...

  • Page 34: Table 1-8: Certifications And Compliances

    Specifications Certification and Compliances The certification and compliances for the DG2030 are listed in Table 1-8. Table 1 8: Certifications and compliances Category Standards or description EC Declaration of Conformity - Meets intent of Directive 89/336/EEC for Electromagnetic Compatibility. Compliance was...
  • Page 35 IEC Characteristics Equipment type: Test and Measuring Installation Category II (as defined in IEC 61010-1, Annex J) Pollution Degree 2 (as defined in IEC 61010-1) Safety Class I (as defined in IEC 61010-1, Annex H) 1 15 DG2030 Service Manual...
  • Page 36 Specifications 1 16 DG2030 Service Manual...

  • Page 37: Preparation For Use

    To avoid personal shock hazard, do not touch conductive parts. All accessible conductive parts are directly connected through the grounding conductor of the power cord to the grounded (earthing) contact of the power plug. The DG2030 is safety Class 1 equipment (IEC designation).

  • Page 38: Table 2-1: Power-Cord Conductor Identification

    Preparation for Use Power Cord Information The DG2030 ships with the required power cord as ordered by the customer. Table 2-1 gives the color-coding of the conductors in the power cord. Table 2-2 shows information on the available power cords.

  • Page 39: Operating Environment

    Left and right 6 inches (15 cm) The feet on the bottom of the DG2030 cabinet provide the required clearance when it is set on a flat surface. The top of the DG2030 does not require ventilation clearance. CAUTION. To prevent temporary shutdown of the DG2030, do not restrict air flow through the chassis.

  • Page 40: Figure 2-1: Rear Panel Controls

    Figure 2 1: Rear panel controls Fuse Type and Rating The DG2030 uses the same fuse for all operating line voltage ranges. One of two fuse types is installed in the instrument, depending upon the power cord option. Table 2-3 provides the available types and ratings.

  • Page 41: Applying And Interrupting Power

    At power-on, the start-up diagnostics check the DG2030 operation. If all diagnostic items complete without error, the DG2030 displays the EDIT menu. If the diagnostics detect an error, the DG2030 displays the error code. To exit the diagnostics menu, press any key; then the system displays the EDIT menu. See section 6, Maintenance, for information on diagnostics and fault isolation.

  • Page 42: Repackaging Instructions

    275 pounds and with an inside dimension at least six inches greater than the DG2030 dimensions. (If available, use the original shipping carton, which meets these requirements.) If the DG2030 is shipped to a Tektronix Service Center, enclose the following information: H The owner’s address...

  • Page 43: Operating Instructions

    How to Power On To power-on the DG2030, follow these steps: 1. Set the PRINCIPAL POWER SWITCH (on the rear of the DG2030) to the ON position. This switch is the main power switch; it routes power to the standby circuit in the DG2030.

  • Page 44: User Interface

    Operating Instructions User Interface The DG2030 uses a combination of front-panel buttons, keys, a knob, and on-screen menus to control generator functions. Some front-panel controls select menus and manipulate menu items. Others enter values and units, allow manual triggering, start/stop DG2030 output, advance the pattern data, generate an event pulse, and make a hard copy.

  • Page 45: Figure 2-2: Dg2030 Display Elements

    Operating Instructions Display Elements Figure 2 2: DG2030 display elements DG2030 Service Manual...

  • Page 46: Table 2-4: Dg2030 Display Elements

    Operating Instructions Table 2 4: DG2030 display elements Figure number Label Description Status area Displays the current status of the instrument. This status line is always displayed, whichever menu is displayed. The status line displays the following four items. MODE: Displays the run mode in which pattern data will be output.

  • Page 47: Menus

    The DG2030 generates patterns from file residing in internal nonvolatile memory. The DG2030 also has a floppy-disk drive for loading files from floppy disk into internal nonvolatile memory, and for saving files from memory to floppy disk. The disk drive accepts 3.5-inch floppy disks in the MS-DOS format.

  • Page 48: Figure 2-3: Load Data And Parameters Menu

    The following steps explain how to load files from a floppy disk into internal memory. 1. Turn the disk so the side with the arrow is on top; insert the disk into the DG2030 floppy disk drive. 2. Press the EDIT button on the front panel. 3. Select File from the bottom menu.

  • Page 49: Figure 2-4: Operating Buttons And Menu Layout

    Operation 6 (For example, set to xx with general purpose knob.) Operation 7 Popup Menu Side Menu General Purpose Knob Front Panel Button Menu Button Bottom Menu Bottom Button Side Button Figure 2 4: Operating buttons and menu layout 2 13 DG2030 Service Manual...
  • Page 50 If that happens, the MSB setting must be set again. c. Attach the name IC1 to the newly created group. Front panel button Menu button Bottom button Popup menu Side button Rename Clear String 2 14 DG2030 Service Manual...
  • Page 51 Side button Output Assign Condition Condition Press the front panel up and down arrow buttons to select channel CH0 from the Output assign list. Release Clear the CH1 and CH7 allocations in the same manner. 2 15 DG2030 Service Manual...
  • Page 52 Select data D7 (IC2:3) from the Data bits list using the general purpose knob. Assign Allocate D6 to D4 to CH5 to CH7 using the same procedure and turn off the output impedance control for each channel. 2 16 DG2030 Service Manual...

  • Page 53: Figure 2-5: Output Channel Data Bit Allocation

    Figure 2 5: Output channel data bit allocation Setting Sampling Clock 4. Set the sampling clock frequency to 50 MHz. Frequency Front panel Menu button Bottom button Popup menu Side button button Clock Source (Select Int) Int FREQ (Select On) 2 17 DG2030 Service Manual...
  • Page 54 Side button button Timing Condition Select channel CH0 using the front panel up and down arrow buttons. Rise ENTER Fall ENTER Set the rise and fall times for channels CH1 to CH3 in the same manner. 2 18 DG2030 Service Manual...

  • Page 55: Figure 2-6: Rise / Fall Time Settings

    Delay Time Setting Output Voltage Level Settings Rise/Fall Time Settings Figure 2 7: Output voltage level and delay time display Signal Output This step actually outputs the signals. 9. Press the START/STOP button on the front panel. 2 19 DG2030 Service Manual...
  • Page 56 Operating Instructions 2 20 DG2030 Service Manual...

  • Page 57: Module Overview

    Theory of Operation This section describes the basic operation of the major circuit blocks or modules in the DG2030. Section 9, Diagrams, includes a block diagram and an intercon- nect diagram. Figure 9-1 shows the modules and functional blocks of the DG2030 with Option 01 installed.
  • Page 58 RS 232C (A6, CPU Board). This functional block is the RS-232-C interface circuit which controls serial communication with external devices over the RS-232-C interface. The RS-232-C interface connector is on the rear panel. Floppy Disk Drive. The 3.5-inch floppy disk drive supports both 2DD and 2HD MS-DOS formats. DG2030 Service Manual...
  • Page 59 Fan. This is a brushless DC fan which draws approximately 0.5 A from +12 V. The fan prevents heat build-up inside the cabinet; it pulls air into the right (floppy-disk) side of the DG2030 and exhausts it out the left side. PG&Output Section The PG&Output Section consists of the following circuit blocks.
  • Page 60 Theory of Operation DG2030 Service Manual...

  • Page 61: Performance Verification

    Performance Verification This section describes the operation tests for the DG2030 data generator, and the procedures for those tests. The operation tests can be divided into two categories. H Self Tests. The DG2030 incorporates a diagnostic system that performs comprehensive instrument testing.

  • Page 62: Table 4-1: Performance Check Disk's File List

    File Loading The performance check disk provided with the DG2030 includes the files listed in Table 4-1. The specified file must be loaded into the DG2030 for each operation test item. These files include pattern data and setup information. Table 4 1: Performance check disk's file list...

  • Page 63: Table 4-2: Required Equipment

    Precision: 7 digits or higher Digital multi-meter DC voltage range: 10 V Tektronix DM2510 Precision: 0.01 V Performance check disk Tektronix part no. 063 2922 XX (provided with the DG2030) Oscilloscope Bandwidth: 1 GHz or higher Tektronix TDS784A Function generator...

  • Page 64: Figure 4-1: Operating Buttons And Menu Layout

    Operation 6 (e.g., insert a disk in the disk drive.) Operation 7 Popup Menu Side Menu General Purpose Knob Front Panel Button Menu Button Bottom Menu Bottom Button Side Button Figure 4 1: Operating buttons and menu layout DG2030 Service Manual...

  • Page 65: Figure 4-2: Diagnostics Menu

    Performance Verification Self Tests Execute the DG2030 self tests and confirm that no errors occurred. 1. Press the required buttons in the following order. Selecting All from the Type side button causes the instrument to run the self-test on all test items.

  • Page 66: Table 4-3: Error Codes

    A6 CPU board Front panel diagnostics error A12 Key board Clock diagnostics / calibration error A30 Clock board Trigger diagnostics / calibration error A30 Clock board Sequence memory error A50 PG&Output board Pattern memory diagnostics error A50 PG&Output board DG2030 Service Manual...

  • Page 67: Figure 4-3: Frequency Measurement Connections

    Performance Verification Performance Tests The performance test for the DG2030 must be performed in the following order. H Internal clock frequency H External clock input H Sequence & digital output H Inhibit function H Output level, amplitude, rise time and fall time accuracies...
  • Page 68 Characteristics Confirmation Procedure. 1. Load the TP1CLK.PDA test pattern file from the performance check disk. When the file is loaded, the DG2030 clock frequency will be set to 400 MHz internally and the PLL circuit will be turned on. The following steps check the clock frequency accuracy with the PLL circuit on and the internal clock frequency set to 400 MHz.

  • Page 69: Table 4-4: Internal Clock Frequency Precision (Pll Off)

    388 MHz  412 MHz 200.0 kHz 194 kHz  206 kHz 100.0 mHz (10.0 s) 97 mHz  103 mHz 14. Press the START/STOP button on the front panel to stop output (the button’s LED goes off). DG2030 Service Manual...

  • Page 70: Figure 4-4: External Clock Input Connections

    Connections. Connect the clock output from the DG2030 front panel to the oscilloscope CH1 input with an BNC cable. Connect the function generator output to the DG2030 rear panel clock input with the other BNC cable. AFG2020 Front Panel BNC Cable: connect to the AUX INPUT: CLOCK connector on the DG2030 rear panel.
  • Page 71 2. Press the START/STOP button on the front panel so that the button’s LED indicator lights. 3. Confirm that the clock pulse waveform can be observed on the oscilloscope. 4. Press the START/STOP button on the front panel to stop output (the button’s LED goes off). 4 11 DG2030 Service Manual...

  • Page 72: Figure 4-5: Sequence & Digital Output Connections #1

    DG2030 rear panel event input with the other BNC cable. Next, using the BNC cables, connect the CH0 signal output from the DG2030 to the oscilloscope CH2 input, the event output from the DG2030 rear panel to the oscilloscope CH3 input, and the sync output from the DG2030 rear panel to the oscilloscope CH4 input.
  • Page 73 1. Load the TP3PG.PDA test pattern file from the performance check disk. The following steps check the pattern data output operation in Repeat run mode. 2. Press the following buttons to set the DG2030 run mode to Repeat. Front panel...

  • Page 74: Figure 4-6: Repeat Mode Timing Chart

    SYNC OUT Figure 4 6: Repeat mode timing chart The following steps check the pattern data output operation in Single run mode. 7. Press the following buttons to set the DG2030 run mode to Single. Front panel button Menu button...
  • Page 75 Performance Verification The following steps check the pattern data output operation in Step run mode. 12. Press the following buttons to set the DG2030 run mode to Step. Front panel button Menu button Bottom button Pop up menu Side button...

  • Page 76: Figure 4-7: Single And Step Mode Timing Chart

    SYNC OUT BLOCK 2 CLOCK OUT EVENT OUT SYNC OUT BLOCK 3 CLOCK OUT EVENT OUT SYNC OUT BLOCK 4 CLOCK OUT EVENT OUT SYNC OUT Figure 4 7: Single and step mode timing chart 4 16 DG2030 Service Manual...
  • Page 77 Performance Verification The following steps check the digital pattern output, event output and sync output in Enhanced run mode. 17. Press the following buttons to set the DG2030 run mode to Enhanced. Front panel Menu button Bottom button Pop up menu...
  • Page 78 Trigger event is generated in every 10 ms. Confirm that the block pattern (BLOCK 1) waits for the trigger event and then outputs. 22. Press the following buttons to set the DG2030 clock frequency to 409.6 MHz. Front panel...

  • Page 79: Figure 4-8: Enhanced Timing Chart

    Performance Verification BLOCK 1 CLOCK OUT EVENT OUT SYNC OUT BLOCK 2 CLOCK OUT EVENT OUT SYNC OUT Figure 4 8: Enhanced timing chart 4 19 DG2030 Service Manual...
  • Page 80 Performance Verification The following steps check that the DG2030 internal trigger source generates a 1 ms trigger event every 10 seconds. 25. Press the following buttons to set the DG2030 trigger interval to 1 ms. Front panel Menu button Bottom button...
  • Page 81 32. Confirm that there is a 1 ms trigger event every 10 seconds on the oscillo- scope channel 2 display. 33. Press the following buttons to set the DG2030 trigger interval to 10 ms. Front panel Menu button...
  • Page 82 Performance Verification The following steps check the external trigger signal. 40. Press the following buttons to set the DG2030 trigger source to Ext. Front panel button Menu button Bottom button Pop up menu Side button SETUP Trigger Source (Set to Ext) 41.

  • Page 83: Figure 4-9: Sequence & Digital Output Connections #3

    BNC Cable: connect to the AUX OUTPUT: SYNC connector on the DG2030 rear panel. Figure 4 9: Sequence & digital output connections #3 42. Press the following buttons to set the DG2030 trigger source to 50 W. Front panel Menu button...
  • Page 84 Trigger event can be recognized by observing the CH1 output signal from the DG2030 on oscilloscope CH1 input. 46. Press the following buttons to set the DG2030 trigger slope to Negative. Front panel Menu button...

  • Page 85: Figure 4-10: Inhibit Function Test Connection

    Connections. Connect the CH1 output from the DG2030 front panel to the inhibit input on the DG2030 rear panel using the BNC cable. Connect the DG2030 front panel CH2 output to the oscilloscope CH1 input. Connect the sync output from the DG2030 rear panel to the oscilloscope CH4 input.
  • Page 86 4. Change the BNC cable connection from the DG2030 front panel CH2 to the DG2030 CH3 connector, and then confirm the CH3 output waveform as was done in step 3.
  • Page 87 11. Confirm that the clock output voltage level is almost 0 V. 12. Disconnect the BNC cable from the inhibit input on the DG2030 rear panel. 13. Confirm that the pulses with 10 MHz of frequency, +3 V of high voltage level and –1 V of low voltage level are continuously output from the...

  • Page 88: Figure 4-11: Output Level Measurement Connections

    BNC to dual banana adapter Performance check disk Connections. Connect the CH0 output from the DG2030 front panel to the digital multi–meter input using the BNC cable, precision 50 W termination and BNC to dual banana adapter as shown in Figure 4-11.
  • Page 89 1. Load the TP7LVL.PDA test pattern file from the performance check disk. The following steps check the high voltage levels on all output channels. 2. Press the following buttons to set the DG2030 high and low voltage levels. Front panel...

  • Page 90: Table 4-5: High Level Output Voltage Accuracy

    Performance Verification 4. Confirm the high voltage level as following procedures: a. Press the STEP/EVENT button on the DG2030 front panel once to output high voltage level. b. Set the high and low voltage levels to the values indicated in Table 4-5, and confirm that the digital multi–meter reading for each high voltage...

  • Page 91: Table 4-6: Low Level Output Voltage Accuracy

    The following steps check the clock output amplitude accuracy. 6. Disconnect the BNC cable from both the digital multi–meter input and the DG2030. And then connect the clock output to the oscilloscope CH1 input as shown in Figure 4-12. 7. Load the TP8PULSE.PDA test pattern file from the performance check disk.

  • Page 92: Table 4-8: Rise And Fall Time Accuracies

    4.58 ns 3.63 ns to 5.53 ns -1.50 V +2.50 V 6.36 ns 5.23 ns to 7.49 ns 5.74 ns 4.67 ns to 6.81 ns -1.50 V +3.50 V 8.00 ns 6.70 ns to 9.30 ns 4 32 DG2030 Service Manual...

  • Page 93: Figure 4-12: Output Amplitude, Rise Time And Fall Time Measurement Connection

    Equipment Required Oscilloscope Two BNC cables Performance check disk Connections. Connect the clock and CH0 outputs from the DG2030 front panel to the oscilloscope CH1 and CH2 inputs, respectively, using the BNC cables. See Figure 4-13. 4 33 DG2030 Service Manual...

  • Page 94: Figure 4-13: Delay Time Measurement Connections

    1. Load the TP8PULSE.PDA test pattern file from the performance check disk. 2. Press the START/STOP button on the front panel so that the button LED indicator turns on. 3. Press the following buttons to set the DG2030 CH0 output delay time to –5.00 n. Front panel button...
  • Page 95 –300 ps to +300 ps. 7. Press the START/STOP button on the front panel to stop data output (the button’s LED goes off). 4 35 DG2030 Service Manual...
  • Page 96 Performance Verification 4 36 DG2030 Service Manual...

  • Page 97: Adjustment Procedures

    Adjustment Procedures The DG2030 does not contain any adjustments. DG2030 Service Manual...
  • Page 98 Adjustment Procedures DG2030 Service Manual...

  • Page 99: Maintenance

    H Inspection and Cleaning. Information and procedures for inspecting the DG2030 and cleaning its external and internal modules. Refer to page 6-4. H Repacking. Procedures for removing defective modules and replacing new or repaired modules. Refer to page 6-9.
  • Page 100 Do service of static-sensitive modules only at a static-free work station. 4. Do not remove the DG2030 cabinet unless you have met precaution number 3, above. Consider all internal modules static-sensitive. 5. Do not allow anything capable of generating or holding a static charge on the work station surface.

  • Page 101: Table 6-1: Relative Susceptibility To Static-Discharge Damage

    2 = 200 V to 500 V 7 = 400 V to 1000 V (est.) 3 = 250 V 8 = 900 V 4 = 500 V 9 = 1200 V 5 = 400 V to 600 V DG2030 Service Manual...

  • Page 102: Inspection And Cleaning

    DG2030 operates. General Care The cabinet helps keep dust out of the DG2030 and is a major component of the instrument cooling system. The cabinet should normally be in place when operating the DG2030. The DG2030 front cover (optional accessory) protects the front panel and display from dust and damage.

  • Page 103: Table 6-2: External Inspection Check List

    Maintenance Exterior Inspection. Inspect the outside of the DG2030 for damage, wear, and missing parts, using Table 6-2 as a guide. If the DG2030 appears to have been dropped or otherwise abused, check it thoroughly to verify correct operation and performance.

  • Page 104: Table 6-3: Internal Inspection Check List

    3. If steps 1 and 2 do not remove all the dust or dirt, the DG2030 may be spray washed using a solution of 75% isopropyl alcohol by doing step 4 through 8.
  • Page 105 6. Use hot (48.9_ C to 60_ C/120_ F to 140_ F) deionized water to thoroughly rinse the parts. 7. Dry all parts with low-pressure, deionized air. 8. Dry all components and assemblies in an oven or drying compartment using low-temperature (51.7_ C to 65.6_ C/125_ F to 150_ F) circulating air. DG2030 Service Manual...
  • Page 106 Maintenance DG2030 Service Manual...

  • Page 107: Removal And Installation Procedures

    To avoid possible personal injury or death, disconnect the power cord from the line voltage source before doing any procedures in this section. List of Mechanical Parts Section 10, Mechanical Parts List, lists all mechanical parts in the DG2030. General Instructions NOTE. Read these general instructions before removing a module.

  • Page 108: Table 6-4: Equipment Required

    DG2030. Equipment Required The removal of most modules in the DG2030 requires only a screwdriver handle mounted with a size T-15, TorxR screwdriver tip. Use this tool whenever a procedure step instructs you to remove or install a screw, unless a different size screwdriver is specified in that step.

  • Page 109: Figure 6-1: Dg2030 Orientation

    Removal and Installation Procedures DG2030 Orientation In this manual, procedures refer to “front,” “back,” “top,” and so on of the DG2030. Figure 6-1 shows how the sides are referenced. ns F Figure 6 1: DG2030 orientation 6 11 DG2030 Service Manual...

  • Page 110: Figure 6-2: Guide To Removal Procedures

    Monitor Module and CRT Frame 6 35 A6 CPU, A30 Clock, and A50 PG&Output board 6 38 A16 Backplane board 6 42 Lithium battery 6 46 Floppy disk Drive Module 6 47 Figure 6 2: Guide to removal procedures 6 12 DG2030 Service Manual...

  • Page 111: Figure 6-3: External Modules

    Fuse Cap Line Fuse Rear Cover Line Cord Cabinet CRT Filter Front panel Module Menu Buttons Floppy disk Drive Bezel Front panel Knob EMI Gasket Trim Ring Front Cover (Optional) Figure 6 3: External modules 6 13 DG2030 Service Manual...

  • Page 112: Figure 6-4: Internal Modules

    AC Inlet CRT Frame Rear Shield Cover Floppy Disk Drive Cover Floppy Disk Bracket Front Panel Floppy Disk Drive Support Board Board Support A16 Backplane Connector Module Board A50 PG&Output Board Figure 6 4: Internal modules 6 14 DG2030 Service Manual...

  • Page 113: Procedures For External Modules

    -inch hex wrench for this procedure. Find the front-panel knob on the front panel in the locator diagram, External Modules, Figure 6-3. 2. Orient instrument: Set the DG2030 with the bottom down on the work surface and the front facing you (see Figure 6-5).

  • Page 114: Figure 6-5: Front-Panel Knob Removal

    Locate the line fuse and line cord in the locator diagram, External Modules, Figure 6-3. 2. Orient instrument: Set the DG2030 with the bottom down on the work surface and the back facing you. If you are servicing the line fuse, do the next step;...

  • Page 115: Figure 6-6: Line Fuse And Line Cord Removal

    Locate the rear cover and cabinet in the locator diagram, External Modules, Figure 6-3. 2. Orient instrument: Set the DG2030 front down, with the front cover on the work surface and the instrument bottom facing you (see Figure 6-7).
  • Page 116 Lift off the rear cover. 5. Orient instrument: Set the DG2030 face down, with the front cover on the work surface and right side facing you. 6. Remove floppy disk drive bezel: Using a screwdriver with a size T-9 Torx tip, remove the four screws securing the floppy-disk drive bezel to the cabinet.

  • Page 117: Figure 6-7: Rear Cover And Cabinet Removal

    Removal and Installation Procedures Rear Cover T 15 Screws (4) Cabinet T 15 Screw T 9 Screws (4) Figure 6 7: Rear cover and cabinet removal 6 19 DG2030 Service Manual...
  • Page 118 Locate the modules to be removed in the locator diagram, External Modules, in Figure 6-3. 2. Orient instrument: Set the DG2030 with the back down on the work surface and bottom facing you (see Figure 6-8). 3. Remove front cover: If the optional front cover is installed, grasp the front cover by the left and right edges and snap it off of the trim ring.

  • Page 119: Figure 6-8: Front Cover, Trim Ring, And Menu Button Removal (Front Cover Not Shown)

    Figure 6 8: Front cover, trim ring, and menu button removal (front cover not shown) CAUTION. To prevent contaminating DG2030 parts, do not touch the carbon contact points on the menu buttons installed in the trim ring. Also, do not touch the contacts on the flex circuit exposed when you remove the trim ring.
  • Page 120 Trim Ring, and Menu Buttons procedure on page 6-20 removing only the module(s) you want to service. 4. Orient instrument: Set the DG2030 with the bottom down on the work surface and the front facing you. 5. Remove front-panel module: a.

  • Page 121: Figure 6-9: Front-Panel Module Removal

    As shown in Figure 6-10, release the four hooks, and then remove the A12 Keyboard from the chassis. d. Disassemble the front-panel module components using Figure 6-11 as a guide. Reverse the procedure to reassemble. 6 23 DG2030 Service Manual...

  • Page 122: Figure 6-10: A12 Keyboard Removal

    Removal and Installation Procedures Hooks A12 Keyboard Hooks Figure 6 10: A12 keyboard removal 6 24 DG2030 Service Manual...

  • Page 123: Figure 6-11: Front-Panel Module Disassembly

    6a–6d to reassemble, using Figure 6-11 as a guide. Then do the steps in step 3 in reverse order. Last, reinstall the trim ring and, if desired, the front cover, referring to the procedure, Front Cover, Trim Ring, and Menu Buttons (page 6-20). 6 25 DG2030 Service Manual...

  • Page 124: Procedures For Internal Modules

    H AC Inlet and AUX Power Board H Monitor Module and CRT Frame H Circuit Boards: H A6 CPU Board H A30 Clock Board H A50 PG&Output Board H A16 Backplane Board H Lithium Battery H Floppy Disk Drive Module 6 26 DG2030 Service Manual...
  • Page 125 3. Remove front cover, trim ring, and menu buttons: Perform the Front Cover, Trim Ring, and Menu Buttons procedure on page 6-20. 4. Orient instrument: Set the DG2030 with the top down on the work surface and the right side facing you.

  • Page 126: Figure 6-12: Connector Module Removal

    Locate the modules to be removed in the locator diagram, Internal Modules, in Figure 6-4. 2. Orient instrument: Set the DG2030 with the bottom down on the work surface and the left side facing you. 3. Remove fan and fan frame: a.

  • Page 127: Figure 6-13: Fan And Fan Frame Removal

    Connect the cable (J3) to power supply module. c. Align the four protrusions of the fan frame with the holes of the chassis, slide the fan and fan frame to the lower left, and then install them. 6 29 DG2030 Service Manual...
  • Page 128 Locate the modules to be removed in the locator diagram, Internal Modules, Figure 6-4. 2. Orient instrument: Set the DG2030 with the bottom down on the work surface and the back facing you (see Figure 6-14). 3. Remove rear shield cover: a.

  • Page 129: Figure 6-14: Rear Shield Cover Removal

    Removal and Installation Procedures Rear Shield Cover T-9 Screws (5) A6 CPU Board to J30 Rear Panel RS-232C Interface Connector T-15 Screw IEEE STD 488 PORT Cover Figure 6 14: Rear shield cover removal 6 31 DG2030 Service Manual...

  • Page 130: Figure 6-15: Power Supply Module Removal

    T-15 Torx tip for this procedure. Locate the modules to be removed in the locator diagram, Internal Modules, in Figure 6-4. 2. Orient instrument: Set the DG2030 with the bottom down on the work surface and the left side facing you.
  • Page 131 2. Remove fan and fan frame: Perform the Fan and Fan Frame procedure on page 6-28. 3. Orient instrument: Set the DG2030 with the bottom down on the work surface and the back facing you (see Figure 6-16). 4. Remove the power supply module: Perform the procedure, Power Supply Module, on page 6-32.

  • Page 132: Figure 6-16: Aux Power Board And Ac Inlet Removal

    Removal and Installation Procedures T 15 Screws (3) Ground Wire AUX Power Board AC Inlet T 15 Screws (2) Figure 6 16: AUX power board and AC inlet removal 6 34 DG2030 Service Manual...
  • Page 133 2. Remove front cover, trim ring, and menu buttons: Perform the Front Cover, Trim Ring, and Menu Buttons procedure on page 6-20. 3. Orient instrument: Set the DG2030 with the bottom down on the work surface and the left side facing you.

  • Page 134: Figure 6-17: Monitor Module Removal

    Monitor Module J901 T 15 Screw T 15 Screws Figure 6 17: Monitor module removal 5. Remove CRT frame: Grasp the upper part of the CRT frame and take it out as shown in Figure 6-18. 6 36 DG2030 Service Manual...

  • Page 135: Figure 6-18: Crt Frame Removal

    Grasp the upper part of the CRT frame, align the notch of the chassis with the protrusion of the CRT frame, and place the CRT frame in the chassis. b. Install the monitor module by doing steps from 4.a to 4.d in reverse order. 6 37 DG2030 Service Manual...
  • Page 136 2. Remove the rear shield cover: Perform the procedure, Rear Shield Cover, on page 6-30. 3. Orient instrument: Set the DG2030 with the left side down on the work surface and the top facing you. 4. Remove board support: Remove the board support upward while pushing its hook to the inside.

  • Page 137: Figure 6-19: A6 Cpu Board And A30 Clock Board Removal

    Grasp the upper part of the A30 Clock board and pull upward to remove Hook Board Support Pull J200 A6 CPU Board A30 Clock Board (second slot) (third slot) J450 T-15 Screw J011 J010 J030 Figure 6 19: A6 CPU board and A30 Clock board removal 6 39 DG2030 Service Manual...
  • Page 138 Locate the modules to be removed in the locator diagram, Internal Modules, in Figure 6-4. 2. Orient instrument: Set the DG2030 with the top down on the work surface and the right side facing you. 3. Remove A50 PG&Output board a.

  • Page 139: Figure 6-20: A50 Pg&Output Board Removal

    T-10 Screws (9) Board to J15 J2100 W100 J2200 J1110 J2300 J1100 J2400 J810 J800 J3100 to J030 J3200 J3300 J3400 J1270 J2600 J1275 J1240 J2800 J1245 J2802 Figure 6 20: A50 PG&Output board removal 6 41 DG2030 Service Manual...
  • Page 140 Locate the modules to be removed in the locator diagram, Internal Modules, in Figure 6-4. 2. Orient instrument: Set the DG2030 with the left side down on the work surface and the top facing you. 3. Remove all boards: Perform the procedure, Circuit Boards, on page 6-38.

  • Page 141: Figure 6-21: A16 Backplane Board Removal

    Install the other boards: Perform the procedure, Circuit Boards, on page 6-38, in reverse order, reversing the items in each step. T-15 Screws (5) Backplane Board Figure 6 21: A16 Backplane board removal 6 43 DG2030 Service Manual...
  • Page 142 Grasp the battery, and lift it away from the board. 5. Install new battery: a. Place the new battery on the board with the negative tab of the battery closest to the board edge connector. b. Solder the tabs to the board. 6 44 DG2030 Service Manual...

  • Page 143: Figure 6-22: Battery Location On The A16 Backplane Board

    2. Remove rear shield cover: Perform the Rear Shield Cover procedure on page 6-30. 3. Orient instrument: Set the DG2030 with the left side down on the work surface and the bottom facing you. 4. Remove all circuit boards: Perform the procedure, Circuit Boards, on page 6-38.

  • Page 144: Figure 6-23: Floppy-Disk Drive Module Removal

    Floppy disk Drive Cover #1 Screws Floppy disk Flat Cable Drive Bracket #1 Screws Floppy disk Drive T 10 Screws #1 Screws Spacer #1 Screws T 10 Screws Figure 6 23: Floppy disk drive module removal 6 46 DG2030 Service Manual...

  • Page 145: Repackaging

    275 pounds and with an inside dimension at least six inches greater than the DG2030 dimensions. (If available, use the original shipping carton, which meets these requirements.) If the DG2030 is shipped to a Tektronix Service Center, enclose the following information: H The owner’s address...
  • Page 146 Repacking 6 48 DG2030 Service Manual...

  • Page 147: Troubleshooting

    Troubleshooting This subsection contains information and procedures designed to isolate faulty modules in the DG2030 Data Generator. If these procedures indicate a module needs to be replaced, follow the Removal and Installation Procedures in the preceding subsection. Troubleshooting Procedures The troubleshooting procedures in this subsection consist of the following...

  • Page 148: Figure 6-24: A6 Cpu Board

    Troubleshooting Checking Diagnostics Prerequisites. Power on the DG2030 and allow a 20 minute warm up before Tests doing this procedure. 1. Push the UTILITY!Diag bottom button. 2. Select Type from the side menu. 3. Select All with the general purpose knob.

  • Page 149: Figure 6-25: Primary Troubleshooting Procedure 1

    (page 6 28). time later? Replace the A6 CPU board (page 6 38). Does the Power off the DG2030 display seem to be working and remove the cabinet Does the Perform the monitor at all? using the Rear Cover and...

  • Page 150: Figure 6-26: Primary Troubleshooting Procedure 2

    Make sure that the internal cables are connected properly. If there is no fault in Is the trigger operation the cable connections, replace the A30 normal? Clock board (page 6 38). Done. Figure 6 26: Primary troubleshooting procedure 2 6 52 DG2030 Service Manual...

  • Page 151: Figure 6-27: Power Supply Module Troubleshooting Procedure

    (see Fig. 6 29)? Replace the AC Inlet (page 6 33). Replace the AUX Power board (page 6 33). Replace the power supply module (page 6 32). Figure 6 27: Power Supply module troubleshooting procedure 6 53 DG2030 Service Manual...

  • Page 152: Figure 6-28: Aux Power Board

    Troubleshooting Fuse PRINCIPAL POWER Switch Figure 6 28: AUX Power board Figure 6 29: Power Supply module 6 54 DG2030 Service Manual...

  • Page 153: Figure 6-30: A6 Cpu Board Or Front-Panel Module Troubleshooting Procedure

    The front panel module is ok. Replace the A6 CPU board (page 6 38). Figure 6 30: A6 CPU Board or front panel module troubleshooting procedure 6 55 DG2030 Service Manual...

  • Page 154: Figure 6-31: Key Board

    Troubleshooting TP101 (GND) TP100 (5V) Figure 6 31: Key board 6 56 DG2030 Service Manual...

  • Page 155: Figure 6-32: Monitor Module Troubleshooting Procedure

    (page 6 34? 6 35). Do the horizontal and /or vertical sync Power the DG2030 off and disconnect lock ok? the cable from J901 on the monitor module (see Figure 6 33) then power back on. Do pins Power the DG2030 off and disconnect...

  • Page 156: Figure 6-33: Monitor Module

    J901 Figure 6 33: Monitor module J901 pin 4 (Horizontal Sync) 31.75 kHz Rate J901 pin 6 (Vertical Sync) 60 Hz Rate 2.00V M 20.0us 2.00V 1.60V Figure 6 34: Horizontal and vertical sync signals 6 58 DG2030 Service Manual...

  • Page 157: Figure 6-35: A Video Signal With White And Black Levels

    Troubleshooting White Level J901 pin 9 (Video) Black Level 316mV M 10.0us 200mV Figure 6 35: A video signal with white and black levels 6 59 DG2030 Service Manual...

  • Page 158: Figure 6-36: A30 Clock Board Or A50 Pg & Output Board Troubleshooting Procedure

    Are the DATA Outputs (Ch0 to Ch4) Replace the A50 PG & and Clock Output voltages normal ? Output board (page 6 38). Done. Figure 6 36: A30 Clock board or A50 PG & Output board troubleshooting procedure 6 60 DG2030 Service Manual...

  • Page 159: Figure 6-37: Module Isolation Troubleshooting Procedure

    Troubleshooting This procedure assumes that the DG2030 is running and you can read the display. Select the diagnostics menu in Does the UTILITY menu and run all the display any failures The DG2030 is ok. the tests (see the discussion of...
  • Page 160 Troubleshooting 6 62 DG2030 Service Manual...

  • Page 161: Table 7-1: International Power Cords

    H Option B1 adds the Service Manual and the Performance Check Disk. Options A1-A5 In place of the standard North American, 110 V, 60 Hz power cord, Tektronix ships any of five alternate power cord configurations with the data generator. See Table 7-1 for a list of the power cord configurations.

  • Page 162: Table 7-2: Standard Accessories

    Options and Accessories Option 1R Description When option 1R is specified, the DG2030 is shipped for mounting in a 19-inch rack. The floppy disk drive is moved so that it can be accessed from the front panel. Contact your Tektronix sales representative for details on converting a non-rack mounting DG2030 to rack mounting.

  • Page 163: Table 7-3: Optional Accessories

    Lead Set, 4 ch lead set (set of 3) 012 1509 00 Used to provide the flexible connection for output signal and grounding by attaching to the pin header end of the 50 W cable (SMB to pin header or pin header to pin header). DG2030 Service Manual...
  • Page 164 Options and Accessories DG2030 Service Manual...

  • Page 165: Electrical Parts List

    Electrical Parts List All replaceable modules are listed in section 10, Mechanical Parts List. Refer to that section for part numbers when using this manual. DG2030 Service Manual...
  • Page 166 Replaceable Electrical Parts DG2030 Service Manual...

  • Page 167: Diagrams

    H Block Diagram of DG2030 with Options 01 H Interconnect Diagram of DG2030 with Options 01 Block diagrams show the modules and functional blocks in the DG2030. Interconnect diagrams show how the modules in the DG2030 connect together. DG2030 Service Manual...
  • Page 168 Diagrams DG2030 Service Manual...

  • Page 169: Figure 9-1: Dg2030 Block Diagram

    Display CPU & Memory Control RS232C +15 V -15 V A6 CPU +5 V -4.6 V Display Monitor -2 V Floppy Disk Drive Figure 9 1: DG2030 block diagram DG2030 Service Manual Please cut away this area below the lines...

  • Page 170: Figure 9-2: Dg2030 Interconnect Diagram

    POWER SUPPLY A6 CPU U950 W675 FDD MODULE J901 26con FL100 GPIB DS100 A100 LINE CHASSIS DISPLAY MONITOR AUX POWER W630 RS232C 5con Figure 9 2: DG2030 interconnect diagram DG2030 Service Manual Please cut away this area below the lines...

  • Page 171: Replaceable Mechanical Parts

    Replaceable Mechanical Parts This section contains a list of the replaceable modules for the DG2030. Use this list to identify and order replacement parts. Parts Ordering Information Replacement parts are available through your local Tektronix field office or representative. Changes to Tektronix products are sometimes made to accommodate improved components as they become available and to give you the benefit of the latest improvements.

  • Page 172: Using The Replaceable Parts List

    Using the Replaceable Parts List This section contains a list of the mechanical and/or electrical components that are replaceable for the DG2030. Use this list to identify and order replacement parts. The following table describes each column in the parts list.
  • Page 173 ILLINOIS TOOL WORKS INC ST CHARLES ROAD ELGIN IL 60120 SHAKEPROOF DIV 80009 TEKTRONIX INC 14150 SW KARL BRAUN DR BEAVERTON OR 97077-0001 PO BOX 500 86928 SEASTROM MFG CO INC 701 SONORA AVE GLENDALE CA 91201-2431 10 3 DG2030 Service Manual...
  • Page 174 SHLD GSKT,ELEC:MESH TYPE,3.2MM X 4.7MM,SI SPONGE 80009 3481289XX CORE,100M ROOL [EMS-32-47-MSS] 212-0144-00 SCREW,TPG,TF:8-16 X 0.562 L,PLASTITE,SPCL HD 0KB01 ORDER BY DESC 211-0722-00 SCREW,MACHINE:6-32 X 0.25,PNH,STL 0KB01 ORDER BY DESC 348-0764-XX SHLD GASKET,ELEC:0.125 X 0.188,WIRE MESH,37L 80009 3480764XX 10 4 DG2030 Service Manual...

  • Page 175: Figure 10-1: Cabinet

    Replaceable Mechanical Parts Figure 10 1: Cabinet 10 5 DG2030 Service Manual...
  • Page 176 ORDER BY DESC 671-4272-XX CKT BD ASSY:CPU,A6 TK0191 671-4272-XX 386-6158-00 SUPPORT,CKT BD:MAT MATERIAL 80009 386-6158-00 671-4276-XX CKT BD ASSY:CPU INTERFACE,A30 TK0191 671-4276-XX 163-1046-XX IC,MEMORY:CMOS,EPROM,256K X 16, TK0191 163-1046-XX 100NS,PRGM,PLCC40,SMD,U305 163-1045-XX IC,MEMORY:CMOS,EPROM,256K X 16, TK0191 163-1045-XX 100NS,PRGM,PLCC40,SMD,U300 10 6 DG2030 Service Manual...

  • Page 177: Figure 10-2: Main Chassis And Crt

    Replaceable Mechanical Parts See Figure 10-5 for Detailed View Figure 10 2: Main chassis and CRT 10 7 DG2030 Service Manual...
  • Page 178 80009 337-4030-01 386-1657-00 SPACER,CKT BD 0JR05 ORDER BY DESCRIPTION 211-0325-XX SRC,ASSEM WSHR:4-40 X 0.25,PNH,STL,TORX T9 0KB01 ORDER BY DESC MACHINE 671-4277-XX CKT BD ASSY:A50 PG&OUTPUT 80009 6174277XX 252-0571-33 PLASTIC SHEET:EXTR CHAN,5MM X 3.3MM,NYLON 80009 252-0571-33 10 8 DG2030 Service Manual...

  • Page 179: Figure 10-3: Main Chassis And Circuit Boards

    Replaceable Mechanical Parts Figure 10 3: Main chassis and circuit boards 10 9 DG2030 Service Manual...
  • Page 180 Replaceable Mechanical Parts Replaceable Parts List Fig. & Tektronix Part Serial No. Serial No. Mfr. Index Number Effective Discont'd Name & Description Code Mfr. Part Number Number OPTION 01 10-4-1 337-4145-00 SHIELD,ELEC:REAR,AL 80009 3374145XX 10 10 DG2030 Service Manual...

  • Page 181: Figure 10-4: Option 01

    Replaceable Mechanical Parts Figure 10 4: Option 01 10 11 DG2030 Service Manual...
  • Page 182 KNOB:IVORY GRAY,SCROLL,1.243 IDX 1.4 OD 80009 3660768XX 213-0153-00 SETSCREW:5-40 X 0.125,STL TK0392 ORDER BY DESCP 333-4250-00 PANEL,FRONT:MAIN KEY,POLYCARBONATE 80009 3334250XX 380-1060-01 HOUSING,SWITCH:POLYCARBONATE 80009 3801060XX 260-2552-00 SWITCH,PUSH:50 BUTTON,SP/ST 80009 2602552XX 366-0769-00 PUSH BUTTON:IVORY GRAY,OVAL 80009 3660769XX 10 12 DG2030 Service Manual...

  • Page 183: Figure 10-5: Front Panel Assembly

    Replaceable Mechanical Parts Figure 10 5: Front panel assembly 10 13 DG2030 Service Manual...
  • Page 184 CA ASSY,RF:50 OHM COAX,60CM L,9-6, W/PELTOLA 80009 (INCLUDED IN 012-1537-XX) W2802 ----------- CA ASSY,RF:50 OHM COAX,60CM L,9-7, W/PELTOLA 80009 (INCLUDED IN 012-1537-XX) DG2030 OPTION 01 ONLY W3100 ----------- CA ASSY,RF:50 OHM COAX,40CM L,9-0, W/PELTOLA 80009 (INCLUDED IN 012-1539-XX) W3200 -----------...
  • Page 185 LEAD SET,ELEC:2,26 AWG,7.5 CM L,PKG OF 5 EA 80009 0121508XX 012-1509-00 LEAD SET,ELEC:8,26 AWG,12 CM L,PKG OF 3 EA 80009 0121509XX 015-0660-00 DISTRIBUTOR:50 OHM, 0.5 W, BNC 80009 0150660XX 015-0671-00 ADAPTER,CONN:SMB(FEMALE) TO BNC(MALE) 80009 0150671XX 10 15 DG2030 Service Manual...
  • Page 186 Replaceable Mechanical Parts 10 16 DG2030 Service Manual...

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