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Tektronix MSO70000 Series Service Manual

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MSO70000/C, MSO5000 Series Mixed Signal Oscilloscopes
DSA70000B/C Series Digital Signal Analyzers
DPO70000B/C Series Digital Phosphor Oscilloscopes
DPO7000, DPO5000 Series Digital Phosphor Oscilloscopes
ZZZ
Service Manual
*P077007604*
077-0076-04

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Summary of Contents for Tektronix MSO70000 Series

  • Page 1 MSO70000/C, MSO5000 Series Mixed Signal Oscilloscopes DSA70000B/C Series Digital Signal Analyzers DPO70000B/C Series Digital Phosphor Oscilloscopes DPO7000, DPO5000 Series Digital Phosphor Oscilloscopes Service Manual *P077007604* 077-0076-04...
  • Page 3 This document applies to firmware version 1.0 and above. 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 077-0076-04...
  • Page 4 Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material.
  • Page 5 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. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.

  • Page 7: Table Of Contents

    Table of Contents General Safety Summary ..................Service Safety Summary..................Preface ......................Manual Structure....................Manual Conventions..................Getting Started Where to Find Operating Information................Theory of Operation Theory of Operation....................Module Overviews (DPO7000 Series, DSA/DPO70000B/C Series) ........Module Overviews (MSO70000/C Series) ............... Module Overviews (MSO/DPO5000 Series) ............
  • Page 8 Table of Contents Module Removal (DPO7000 Series) ................Module Removal (DSA/DPO70000B Series) ............... 4-10 μATX and Power Interface Removal (DPO7000 Series)........... 4-12 Module Removal (MSO/DPO5000 Series) ..............4-14 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) ....4-16 Service Level ..................4-16 Check for Common Problems ...............
  • Page 9 List of Figures Figure 2-1: Block diagram (DPO7000 Series) ..............Figure 2-2: Block diagram (DSA7/DSA70000B/C Series)..........Figure 2-3: Block diagram (MSO70000/C Series) ............Figure 2-4: Block diagram (MSO/DPO5000 Series) ............2-13 Figure 4-1: DPO7000 Series module locations ............... Figure 4-2: Module locations (DSA/DPO70000B Series ..........4-10 Figure 4-3: Removing the μATX/Power Interface assembly ..........
  • Page 10 Table of Contents Figure 5-27: μATX 2 (MSO70000/C, DSA/DPO70000C Series) ........5-53 Figure 5-28: Front panel assembly (MSO/DPO5000 Series)..........5-55 Figure 5-29: Display, Analog bd, and Main bd assembly (MSO/DPO5000 Series) ....5-57 Figure 5-30: Rear chassis and connecting modules (MSO/DPO5000 Series) ......5-59 Figure 5-31: External parts (MSO/DPO5000 Series) ............
  • Page 11 Table of Contents List of Tables Table 4-1: External inspection checklist ............... Table 4-2: Internal inspection checklist ................ Table 4-3: Required equipment for module removal ............Table 4-4: DPO7000 Series module removal ..............Table 4-5: Module removal (DSA/DPO70000B Series) ........... 4-11 Table 4-6: Failure symptoms and possible causes ............
  • Page 12 Table of Contents Table 5-18: Replaceable parts – Drive bay 1 (MSO70000/C, DSA/DPO70000C Series)....5-38 Table 5-19: Replaceable parts – Drive bay 2 (MSO70000/C, DSA/DPO70000C Series)....5-40 Table 5-20: Replaceable parts – Interface board (MSO70000/C, DSA/DPO70000C Series)..5-42 Table 5-21: Replaceable parts – Power supply and fans (MSO70000/C, DSA/DPO70000C Series). 5-44 Table 5-22: Replaceable parts –...

  • Page 13: General Safety Summary

    General Safety Summary General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as specified. Only qualified personnel should perform service procedures. To Avoid Fire or Personal Use proper power cord.
  • Page 14 General Safety Summary Terms in This Manual These terms may appear in this manual: WARNING. Warning statements identify conditions or practices that could result in injury or loss of life. CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property.

  • Page 15: Service Safety Summary

    Service Safety Summary 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 rendering first aid and resuscitation is present.
  • Page 16 Service Safety Summary MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 17: Preface

    This manual uses certain conventions that you should become familiar with before attempting service. Product-Specific This manual contains information that is necessary to service the following products: Information MSO5000 Series MSO70000 Series MSO70000C Series DSA70000B Series DSA70000C Series DPO5000 Series DPO7000 Series DPO70000B Series DPO70000C Series Check for a specific product designation in the header at the top of the page, in...
  • Page 18 Preface Replaceable Parts This manual refers to any field-replaceable assembly or mechanical part specifically by its name or generically as a replaceable part. In general, a replaceable part is any circuit board or assembly, (such as the hard disk drive), or a mechanical part, (such as the I/O port connectors), that is listed in the replaceable parts list.

  • Page 19: Getting Started

    Getting Started...

  • Page 21: Where To Find Operating Information

    For information on installing, operating, and networking the instrument, refer to the online help or user manual that was provided with your oscilloscope. You can also find the manual at www.tektronix.com/manuals, by searching for your product. MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...
  • Page 22 Where to Find Operating Information 1–2 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 23: Theory Of Operation

    Theory of Operation...

  • Page 25: Module Overviews (Dpo7000 Series, Dsa/Dpo70000B/C Series)

    Theory of Operation This section describes the electrical operation of the instrument. The following figures show the module interconnections. (See Figure 2-1 on page 2-4.) Logic Conventions The instrument contains many digital logic circuits. This manual refers to these circuits with standard logic symbols and terms. Unless otherwise stated, all logic functions are described using the positive-logic convention: the more positive of the two logic levels is the high (1) state, and the more negative level is the low (0) state.
  • Page 26 Theory of Operation Display Panel Waveforms and menus are displayed on a color, active-matrix LCD display with touch panel. Display System. Text and menu image information from the Windows system is merged with the waveform images and processed by the display circuitry. The display system sends the combined graphical image to the active-matrix LCD display.
  • Page 27 Theory of Operation Power System The off-line power supply is a switching power converter with active power factor control. It auto detects the line voltage. It supplies power to all of the circuitry in the instrument. No switch completely disconnects the line power from the instrument. The ON/STBY switch controls the power to the instrument through the μATX board circuitry.

  • Page 28: Figure 2-1: Block Diagram (Dpo7000 Series)

    Theory of Operation Figure 2-1: Block diagram (DPO7000 Series) 2–4 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 29: Figure 2-2: Block Diagram (Dsa7/Dsa70000B/C Series)

    Theory of Operation Figure 2-2: Block diagram (DSA7/DSA70000B/C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 2–5...

  • Page 30: Module Overviews (Mso70000/C Series)

    Theory of Operation Module Overviews (MSO70000/C Series) Module overviews describe the basic operation of each functional circuit block. (See Figure 2-3 on page 2-9.) A Microsoft Windows processor system is the primary controller of the instrument. The instrument features a flat-panel display, a transparent touch screen, and a front-panel with direct access to commonly used instrument functions.
  • Page 31 For more information on using the WORD trigger, please refer to the online help or user manual, which were provided with your product. You can also find the manual at www.Tektronix.com/manuals, by searching for your product. Display Panel Waveforms and menus are displayed on a color, active-matrix LCD display with touch panel.
  • Page 32 Theory of Operation The acquisition system analog power supplies are generated on this interface board, from DC voltages supplied by the off-line power supply unit. Power System The off-line power supply is a switching power converter with active power factor control.

  • Page 33: Figure 2-3: Block Diagram (Mso70000/C Series)

    Theory of Operation Figure 2-3: Block diagram (MSO70000/C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 2–9...

  • Page 34: Module Overviews (Mso/Dpo5000 Series)

    Theory of Operation Module Overviews (MSO/DPO5000 Series) The module overviews describe the basic operation of each functional circuit block. (See Figure 2-4 on page 2-13.) A Microsoft Windows processor system is the primary controller of the instrument. The instrument features a flat-panel display, a transparent touch screen, and a front-panel with direct access to commonly used instrument functions.
  • Page 35 Theory of Operation Display Panel Waveforms and menus are displayed on a color, active-matrix LCD display with touch panel. Display System. Text and menu image information from the Windows system is merged with the waveform images and processed by the display circuitry. The display system sends the combined graphical image to the active-matrix LCD display.
  • Page 36 Theory of Operation Power System A 250 W power supply generates a switched 12 volt bulk supply as well as a 5 volt standby supply. No switch completely disconnects the line power from the instrument. The power switch controls the power to the instrument through the COM-E board circuitry. When the instrument is in the "power off"...

  • Page 37: Figure 2-4: Block Diagram (Mso/Dpo5000 Series)

    Theory of Operation Figure 2-4: Block diagram (MSO/DPO5000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 2–13...
  • Page 38 Theory of Operation 2–14 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 39: Adjustment Procedures

    Adjustment Procedures...

  • Page 41: Adjustment Interval

    If the instrument fails the Performance Verification tests, it must be returned to Tektronix for calibration. Adjustment Adjustment can be performed only by a Tektronix Service Center. See Contacting Tektronix, following the title page in this manual, for information on contacting Tektronix Service Support.
  • Page 42 Adjustment Procedures 3–2 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 43: Maintenance

    Maintenance...

  • Page 45: Preventing Esd

    Maintenance This section contains the information needed to perform periodic and corrective maintenance on the instrument. The following subsections are included: Preventing ESD – General information on preventing damage by electrostatic discharge. Inspection and Cleaning – Information and procedures for inspecting the instrument and cleaning its external and internal modules.

  • Page 46: Inspection And Cleaning

    Use a 75% isopropyl alcohol solution as a cleaner and rinse with deionized water. Before using any other type of cleaner, consult your Tektronix Service Center or representative. 4–2 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 47: Flat Panel Display Cleaning

    Maintenance Inspection – Exterior. Inspect the outside of the instrument for damage, wear, and missing parts. (See Table 4-1.) Immediately repair defects that could cause personal injury or lead to further damage to the instrument. Table 4-1: External inspection checklist Item Inspect for Repair action...

  • Page 48: Table 4-2: Internal Inspection Checklist

    Verification procedure in the specifications and performance verification manual, which was provided with your instrument. This manual is also available at www.tektronix.com/manuals, by searching for your product name. If the instrument fails the Performance Verification tests, it must be returned to Tektronix for calibration.
  • Page 49 Maintenance Cleaning Procedure – Interior. To clean the instrument interior, perform the following steps: 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 isopropyl alcohol (75% solution) and rinse with warm deionized water. (A cotton-tipped applicator is useful for cleaning in narrow spaces and on circuit boards).

  • Page 50: Returning The Instrument For Service

    Type and serial number of the instrument. Reason for returning. A complete description of the required service. Mark the address of the Tektronix Service Center and the return address on the shipping carton in two prominent locations. 4–6 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 51: Removal And Installation Overview

    Removal and Installation Overview Removal and Installation Overview This section contains information about removal and installation of all modules. Preparation WARNING. Before performing this or any other procedure in this manual, read the safety summaries found at the beginning of this manual. Also, to prevent possible injury to service personnel or damage to the instrument components, read Installation, and Preventing ESD in this section.

  • Page 52: Module Removal (Dpo7000 Series)

    Module Removal (DPO7000 Series) Module Removal (DPO7000 Series) To remove a module, refer to the module locator. (See Figure 4-1.) You can also refer to the exploded view diagrams.(See page 5-2, Using the Replaceable Parts List.) To access the modules, refer to the module removal table. (See Table 4-4 on page 4-9.) Figure 4-1: DPO7000 Series module locations 4–8...

  • Page 53: Table 4-4: Dpo7000 Series Module Removal

    Module Removal (DPO7000 Series) Table 4-4: DPO7000 Series module removal You must first remove Hard drive Acquisition Power supply Power Trim & covers assembly interface Front panel Display Front USB Hard drive uATX motherboard Power interface Acquisition assembly Power supply Power interconnect Fan assembly...

  • Page 54: Module Removal (Dsa/Dpo70000B Series)

    Module Removal (DSA/DPO70000B Series) Module Removal (DSA/DPO70000B Series) To remove a module, refer to the module locator. (See Figure 4-2.) You can also refer to the exploded view diagrams. (See page 5-2, Using the Replaceable Parts List.) To access the modules, refer to the module removal table. (See Table 4-5 on page 4-11.) Figure 4-2: Module locations (DSA/DPO70000B Series 4–10...

  • Page 55: Table 4-5: Module Removal (Dsa/Dpo70000B Series)

    Module Removal (DSA/DPO70000B Series) Table 4-5: Module removal (DSA/DPO70000B Series) You must first remove Hard drive Acquisition Power Trim & cosmetic (electrostatic assembly supply backbone covers discharge) Covers Front panel and Display Front USB Bottom Hard drive cable and bracket μATX motherboard backbone...

  • Page 56: Μatx And Power Interface Removal (Dpo7000 Series)

    μATX and Power Interface Removal (DPO7000 Series) μATX and Power Interface Removal (DPO7000 Series) Removal of the μATX motherboard and the Power Interface assembly is a complex process. To access or replace either one, remove both the μATX motherboard and the Power Interface board as an assembly. This procedure assumes the Acquisition board has been removed.

  • Page 57: Figure 4-3: Removing The Μatx/Power Interface Assembly

    μATX and Power Interface Removal (DPO7000 Series) Figure 4-3: Removing the μATX/Power Interface assembly 8. Install the μATX/Power Interface assembly by performing these steps in reverse order. MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 4–13...

  • Page 58: Module Removal (Mso/Dpo5000 Series)

    first remove the Main board, the Analog board, and the front chassis. NOTE. Contact Tektronix if troubleshooting shows that you need to have either the Analog board or the Main board replaced. The instrument must be returned to Tektronix to have the board or boards replaced.

  • Page 59: Figure 4-4: Module Locations (Mso/Dpo5000 Series)

    Module Removal (MSO/DPO5000 Series) Figure 4-4: Module locations (MSO/DPO5000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 4–15...

  • Page 60: Troubleshooting (Dpo7000 Series, Mso70000/C Series, Dsa/Dpo70000B/C Series)

    PC troubleshooting and Microsoft Windows operating system skills. Details of PC and Windows operation and service are not in this manual. For assistance, contact your local Tektronix Service Center. Service Level This subsection contains information and procedures designed to help you isolate faulty modules in the instrument.
  • Page 61 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-6: Failure symptoms and possible causes (cont.) Symptom Possible cause(s) Front panel light comes on (instrument Faulty fan cable powers on), but one or more fans will not Defective fan assembly operate Faulty power supply Faulty μATX Motherboard Faulty CPU...

  • Page 62: Equipment Required

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Equipment Required You will need a digital voltmeter to check power supply voltages. Fault Isolation Procedure Follow the primary troubleshooting tree for fault isolation. (See Figure 4-5.) This tree calls for you to run the diagnostics programs, and check for BIOS errors. 4–18 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 63: Figure 4-5: Primary Troubleshooting Tree

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Figure 4-5: Primary troubleshooting tree MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 4–19...

  • Page 64: Figure 4-6: Location Of Power-On And Over-Current Leds

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Isolating to a Board if Power Will Not Come Up, DPO7000 Series. If the instrument is in standby mode (plugged in, but not turned on), a red light is visible through the right side of the instrument. The location of the red light is shown in the following illustration.

  • Page 65: Table 4-8: Power Supply Voltages

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Checking the Power Supply Voltages. To check the power supply voltages, power on the instrument and connect the reference lead of a digital voltmeter to chassis ground, such as the top of the power supply. Attach a 0.025 inch square pin to the probe tip of the other lead and insert it into a pin on one of the connectors.

  • Page 66: Figure 4-7: Power Supply Test Points

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Figure 4-7: Power supply test points If the Instrument Will Not Boot. If nothing is displayed, check that the display is turned on. At boot time, and while using an external monitor connected to the μATX external video port, press F2 to enter the BIOS setup.

  • Page 67: Instrument Diagnostics

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) If there is a display on the XVGA port, but not on the LCD, check the power supply voltages. If the voltages are okay but there is still no display on the LCD, replace the display assembly (LCD, lamps, and cable).

  • Page 68: Figure 4-8: Diagnostics Control Panel

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) The power on tests ensure that the hardware is installed and can be accessed by the software. The tests provide limited diagnostic information, and provide no performance information. If there are no failures, you can view the results of the tests in the Instrument Diagnostics page, under the Utilities menu.

  • Page 69: Table 4-9: Diagnostic Tests

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-9: Diagnostic tests Component Group & test Error codes Power on Manual Instrument Processor Memory 111 DRAMWalk1 112 DRAMCell 113 DRAMMarch 114 DRAMCal MSO70000/C only Registers 211 MIA Acquisition 221 ACL 222 PCL 223 Preamp 224 TrkHld 225 ADC...

  • Page 70: Software Updates

    To update the application software, install the firmware CD in your instrument and follow the displayed instructions or the instructions that accompany the CD. If you want to order a software update, contact your Tektronix service center. See Contacting Tektronix on the back of the title page.

  • Page 71: After Repair

    Verification procedure, found in the instrument Specifications and Performance Verification manual, which was provided with the instrument. This manual is also available on the Tektronix Web site (www.tektronix.com/manuals). If the instrument fails the Performance Verification tests, it must be returned to Tektronix for adjustment.

  • Page 72: Table 4-11: 039-0173-Xx And 065-0745-Xx Μatx Post Codes

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-10: μATX BIOS error messages (cont.) Item no. Error message Description Memory Size Decreased If no memory was removed, the memory may be bad. Memory Size Increased If no memory was added, the system may have a problem.
  • Page 73 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-11: 039-0173-xx and 065-0745-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description ATA/ATAPI/SATA Resetting PATA/SATA bus and all devices Reserved for ATA SMBus Resetting SMBUS Reserved for SMBUS I went on Monday Local Console Resetting the VGA controller Disabling the VGA controller...
  • Page 74 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-11: 039-0173-xx and 065-0745-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description DXE Core Entered DXE phase Started dispatching drivers Started connecting drivers DXE Drivers Waiting for user input Checking password Entering BIOS setup TBD - Flash Update...

  • Page 75: Table 4-12: 039-0185-Xx Μatx Post Codes

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes Displayed POST Item no. Module code Description Turn Off Chipset and OEM Specific-Cache control cache CPU test Processor Status (1FLAGS) Verification. Tests the following processor status flags: Carry, zero, sign, overflow.
  • Page 76 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Setup Pages E1–EF E1- Page 1, E2 - Page 2, and so on Force load Default to Chipset defaults program chipset Reserved Early Superio Init...
  • Page 77 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Test CMOS Interface Verifies CMOS is working correctly and detects bad battery. and Battery Status If failed, load CMOS defaults and load into chipset Reserved Reserved Reserved...
  • Page 78 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Test Stuck 8259’s Turn off interrupts then verify no interrupt mask register is on. Interrupt Bits Test 8259 Interrupt Force an interrupt and verify the interrupt occurred.
  • Page 79 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Reserved Reserved Setup enable Display setup message and enable setup functions Reserved Reserved Initialize & Install Mouse Detect if mouse is present, initialize mouse, install interrupt vectors Reserved PS2 Mouse special...
  • Page 80 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Detect & Initialize Math Initialize math coprocessor Coprocessor Reserved HDD Check for Write HDD check out protection Reserved Reserved POST error check Check POST error and display them and ask for user intervention...
  • Page 81 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Quick POST Codes Init onboard device Early Initialized the super IO Reset Video controller Keyboard controller init Test the Keyboard Initialized the mouse Onboard audio controller initialize if exist Check the integrity of the ROM, BIOS, and message...
  • Page 82 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Memory test Quick Memory Test CPU Detect and IO init Detect CPU speed and display CPU vendor specific version string and turn on all necessary CPU features Display PnP logo and PnP early init Setup virus protect according to Setup.
  • Page 83 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Initialize any option ROMs present from C8000h to EFFFFh NOTE. When FSCAN option is enabled, ROMs initialize from C8000h to F7FFFh. Reserved Reserved Reserved...
  • Page 84 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-12: 039-0185-xx μATX POST codes (cont.) Displayed POST Item no. Module code Description Video memory test Test video memory, write sign-on message to screen Setup shadow RAM - Enable shadow according to Setup Setup PS2 mouse and Setup PS2 Mouse and reset KB Test DMA channel 0 test DMA...

  • Page 85: Bios Beep Codes

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) BIOS Beep Codes When the μATX board powers on, a number of the BIOS checkpoints generate an audible ‘beep’ code on failure using the standard PC speaker (also routed through the board audio system). The beep codes are listed in the following table. Codes are also written to I/O port 80h and the video adapters.

  • Page 86: Table 4-14: 039-0185-Xx Μatx Beep Codes

    Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) Table 4-14: 039-0185-xx μATX beep codes Item Beep code Error message Description 1 long, Video adapter error Bad video adapter or a bad 2 short connection to the video adapter. Ensure that the monitor cable is connected properly.

  • Page 87: Installing An Authorization Key

    If the CMOS parameters become corrupted, restore the CMOS memory using one of the following procedures: Board CMOS CAUTION. Install only CMOS parameters from Tektronix. CMOS parameters from other manufactures may make your instrument inoperable. If you cannot restore the CMOS memory, replace the battery. Restore the CMOS as follows: 1.
  • Page 88 Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series) 4. If ScanDisk cannot repair the disk, format the hard disk drive using the File Utilities Format command. Format will destroy all data currently on the disk. 5. If reformatting the hard disk and reloading the software does not repair the disk, install a new hard disk drive.

  • Page 89: Troubleshooting (Mso/Dpo5000 Series)

    USB Flash Drive. You can download the new firmware from www.tektronix.com/software to a USB flash drive and load it from there to your oscilloscope. If you want to contact your Tektronix service center, see Contacting Tektronix on the back of the title page.

  • Page 90: Service Level

    Troubleshooting (MSO/DPO5000 Series) Service Level This section contains information and procedures designed to help you isolate faulty modules in the MSO5000 Series and DPO5000 Series instruments. If a module needs to be replaced, follow the instruction provided in this section. (See page 4-14, Module Removal (MSO/DPO5000 Series).).

  • Page 91: Figure 4-9: Troubleshooting Tree (Mso/Dpo5000 Series)

    Troubleshooting (MSO/DPO5000 Series) Figure 4-9: Troubleshooting tree (MSO/DPO5000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 4–47...
  • Page 92 Troubleshooting (MSO/DPO5000 Series) Isolating to a Board if Power Will Not Come Up. If the instrument is in standby mode (plugged in, but not turned on), a green light is visible through the right side of the instrument, and the front-panel Power button is amber. When you press the power switch, the switch turns green and the instrument should boot.
  • Page 93 COM-E Module. DS7302: FPGA Loaded (Green) When this light comes on, it means that the Tektronix Acquisition Driver has loaded and the FPGA is configured and ready for use. This is typically the second LED to come on during a bootup sequence. This generally indicates that the path from the COM-E module through the PLX and to the FPGA is working properly.

  • Page 94: Table 4-17: Led Definitions

    Troubleshooting (MSO/DPO5000 Series) COM-E Interface Board LEDs. If DS19, DS18, or DS10 on the COM-E Interface board lights, use the following information to determine the meaning. If none of these LEDs come on, it is likely a power supply issue or a faulty COM-E Interface board (corrupted firmware in the MCU).

  • Page 95: Table 4-18: Ds10 Errors By Speed And Duration

    Troubleshooting (MSO/DPO5000 Series) a predefined threshold in a specific amount of time. (See Table 4-19 on page 4-51.) Example 1: A series of four flashes with a period of 500 ms and a four-second pause before the four flashes repeat indicates that the +3.3 V DC/DC converter had an output voltage that went out of tolerance.

  • Page 96: Bios Error Messages

    LPC-based port 80 decoder is required. Connect the decoder to J20 on the COM-E board. An example of an LPC-based port 80 decoder is the Tektronix test board, G2834XA. A PCI port 80 decoder is not compatible with this product.
  • Page 97 Troubleshooting (MSO/DPO5000 Series) Table 4-20: BIOS POST codes: ECM-945GM Series (cont.) Displayed Module POST code Description Spurious If interrupt occurs in protected mode. Unclaimed NMI If unmasked NMI occurs, display Press F1 to disable NMI, F2 reboot. Program Chip Set To program chipset from defaults values Setup Pages E1–EF...
  • Page 98 Troubleshooting (MSO/DPO5000 Series) Table 4-20: BIOS POST codes: ECM-945GM Series (cont.) Displayed Module POST code Description Early PM Init First step initialize if single CPU onboard Reserved Re-initial KB Re-init KB Reserved HPM init If support HPM, HPM get initialized here Reserved Test CMOS Interface Verifies CMOS is working correctly and detects bad battery.
  • Page 99 Troubleshooting (MSO/DPO5000 Series) Table 4-20: BIOS POST codes: ECM-945GM Series (cont.) Displayed Module POST code Description Reserved Test 8259-1 Mask Bits Verify 8259 Channel 1 masked interrupts by alternately turning off and on the interrupt lines. Reserved Test 8259-2 Mask Bits Verify 8259 Channel 2 masked interrupts by alternately turning off and on the interrupt lines.
  • Page 100 Troubleshooting (MSO/DPO5000 Series) Table 4-20: BIOS POST codes: ECM-945GM Series (cont.) Displayed Module POST code Description PnP Init Display PnP logo and PnP early init Reserved Setup Virus Protect Set up virus protect according to Setup Reserved Awdflash Load If required, will auto load Awdflash.exe in POST Reserved Onboard I/O Init Initializing onboard super IO...
  • Page 101 Troubleshooting (MSO/DPO5000 Series) Table 4-20: BIOS POST codes: ECM-945GM Series (cont.) Displayed Module POST code Description Reserved Reserved Detect & Initialize Math Initialize math coprocessor Coprocessor Reserved HDD Check for Write HDD check out protection Reserved Reserved POST error check Check POST error and display them and ask for user intervention Reserved Reserved...

  • Page 102: Bios Beep Codes

    Troubleshooting (MSO/DPO5000 Series) BIOS Beep Codes When the COM-E board powers on, a number of the BIOS checkpoints generate an audible ‘beep’ code on failure using the standard PC speaker (also routed through the board audio system). The beep codes are listed in the following table. Codes are also written to I/O port 80h and the video adapters.

  • Page 103: Replaceable Parts

    Replaceable Parts...

  • Page 105: Replaceable Parts Overview

    For more information about the module exchange program, call 1-800-833-9200. Outside North America, contact a Tektronix sales office or distributor; see the Tektronix Web site (www.tektronix.com) for a list of offices. Module Repair and Return. You may ship your module to us for repair, after which we will return it to you.

  • Page 106: Using The Replaceable Parts List

    Items in this section are referenced by figure and index numbers to the exploded view illustrations that follow. Tektronix part number Use this part number when ordering replacement parts from Tektronix. 3 and 4 Serial number Column three indicates the serial number at which the part was first effective.

  • Page 107: Replaceable Parts (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Replaceable Parts (DPO7000 Series) Table 5-1: Replaceable parts – External (DPO7000 Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description EXTERNAL PARTS 016-1966-00 POUCH; ACCESSORIES, BLACK, SNAP-ON 200-4956-00 COVER, TOP;...

  • Page 108: Figure 5-1: External Parts (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Figure 5-1: External parts (DPO7000 Series) 5–4 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 109: Table 5-2: Replaceable Parts - Front Panel And Display (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Table 5-2: Replaceable parts – Front panel and display (DPO7000 Series) Fig. & index Tektronix part Serial no. Serial no. number number effective discont’d Name & description FRONT PANEL AND DISPLAY 174-5165-00 CABLE ASSY; POWER SWITCH 211-1221-00 SCREW;...

  • Page 110: Figure 5-2: Front Panel And Display (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Figure 5-2: Front panel and display (DPO7000 Series) 5–6 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 111: Table 5-3: Replaceable Parts - Power Supply And Fans (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Table 5-3: Replaceable parts – Power supply and fans (DPO7000 Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description POWER SUPPLY AND FANS 119-6982-xx POWER SUPPLY; AC-DC; 460W; +3.3V 40A, +5V 34A, +12V 25A, -12V 1A, +5VSB, 2A;...

  • Page 112: Figure 5-3: Power Supply And Fans (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Figure 5-3: Power supply and fans (DPO7000 Series) 5–8 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 113: Table 5-4: Replaceable Parts - Μatx Motherboard (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Table 5-4: Replaceable parts – μATX Motherboard (DPO7000 Series) Tektronix Fig. & index part Serial no. Serial no. number number effective discont’d Name & description 5-4 and 5-5 MOTHERBOARD 050-3723-00 PARTS REPLACEMENT KIT; AIMB562VG-00A1E, BIOS 562X12AN.BIN, ALC888 AUDIO CODEC, 039018601 WITH 063425400 AIMB-562 AUDIO DRIVER, ADVANTECH VERSION 5.10.0.5324...

  • Page 114: Figure 5-4: 039-0173-Xx And 065-0745-Xx Μatx Motherboard (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Figure 5-4: 039-0173-xx and 065-0745-xx μATX Motherboard (DPO7000 Series) 5–10 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 115: Figure 5-5: 039-0185-Xx Μatx Motherboard (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Figure 5-5: 039-0185-xx μATX Motherboard (DPO7000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–11...

  • Page 116: Table 5-5: Replaceable Parts - Power Interface And Acquisition Assemblies (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Table 5-5: Replaceable parts – Power interface and Acquisition assemblies (DPO7000 Series) Tektronix Fig. & index part Serial no. Serial no. number number effective discont’d Name & description POWER INTERFACE AND ACQUISITION ASSEMBLIES 211-1050-00 SCREW, MACHINE; 6-32 X 0.312 L, PNH, STL CAD PLT, T15 174-5048-00 CA ASSY;...

  • Page 117: Figure 5-6: Power Interface And Acquisition Assemblies (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Figure 5-6: Power interface and Acquisition assemblies (DPO7000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–13...

  • Page 118: Table 5-6: Replaceable Parts - Drives (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Table 5-6: Replaceable parts – Drives (DPO7000 Series) Tektronix Fig. & index part Serial no. Serial no. number number effective discont’d Name & description DRIVES 065-0744-00 DISK DRIVE ASSY; SERVICE REPLACEMENT W/O SOFTWARE, W/ PACKAGING 211-1050-00 SCREW, MACHINE;...

  • Page 119: Figure 5-7: Drives (Dpo7000 Series)

    Replaceable Parts (DPO7000 Series) Figure 5-7: Drives (DPO7000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–15...

  • Page 120: Replaceable Parts (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Replaceable Parts (DSA/DPO70000B Series) Table 5-7: Replaceable parts – External 1 (DSA/DPO70000B Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description EXTERNAL PARTS 016-1441-01 ACCESSORY POUCH; BLACK CORDURA 200-5065-00 COVER, TOP;...

  • Page 121: Figure 5-8: External Parts 1 (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-8: External parts 1 (DSA/DPO70000B Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–17...

  • Page 122: Table 5-8: Replaceable Parts - External 2 (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Table 5-8: Replaceable parts – External 2 (DSA/DPO70000B Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description EXTERNAL PARTS 174-5226-00 CABLE ASSY; LINE FILTER 211-1050-00 SCREW, MACHINE; 6-32 X 0.312 L, PNH, STL CAD PLT, T15 200-4936-00 COVER;...

  • Page 123: Figure 5-9: External Parts 2 (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-9: External parts 2 (DSA/DPO70000B Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–19...

  • Page 124: Table 5-9: Replaceable Parts - Front Panel And Display (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Table 5-9: Replaceable parts – Front panel and display (DSA/DPO70000B Series) Fig. & index Tektronix Serial no. Serial no. number part number effective discont’d Name & description 5-10 FRONT PANEL AND DISPLAY 174-5165-00 CABLE ASSY; POWER SWITCH 065-0756-02 MODULE ASSY;SERVICE REPLACEMENT KIT,614104101 FRONT PANEL...

  • Page 125: Figure 5-10: Front Panel And Display (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-10: Front panel and display (DSA/DPO70000B Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–21...

  • Page 126: Table 5-10: Replaceable Parts - Power Supply And Fans (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Table 5-10: Replaceable parts – Power supply and fans (DSA/DPO70000B Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description 5-11 POWER SUPPLY AND FANS 119-6982-xx POWER SUPPLY: AC-DC; 1200W, +48V 25A, +12V 1A, 85-264VAC, 47-63HZ, ELCON 377-0002-00100A, IEC320-C22;...

  • Page 127: Figure 5-11: Power Supply And Fans (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-11: Power supply and fans (DSA/DPO70000B Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–23...

  • Page 128: Table 5-11: Replaceable Parts - Μatx Assembly (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Table 5-11: Replaceable parts – μATX assembly (DSA/DPO70000B Series) Tektronix Serial Fig. & index part Serial no. number number effective discont’d Name & description 5-12 and 5-13 MOTHERBOARD 174-4797-00 CA ASSY; 20 PIN ATX POWER, SAFETY CONTROLLED...

  • Page 129: Figure 5-12: 039-0173-Xx And 065-0745-Xx Μatx (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-12: 039-0173-xx and 065-0745-xx μATX (DSA/DPO70000B Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–25...

  • Page 130: Figure 5-13: 039-0185-Xx Μatx Assembly (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-13: 039-0185-xx μATX assembly (DSA/DPO70000B Series) 5–26 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series...

  • Page 131: Figure 5-14: Acquisition Assembly (Dsa/Dpo70000B Series)

    SCREW, JACK; 4-40 X 0.312 LONG, 0.188 H HEX HEAD STAND OFF, 4-40 INT THD, X 0.312 THD EXT 4-40 - - - - - - - ACQUISITION MODULE, RETURN TO TEKTRONIX FOR SERVICE 211-0752-00 SCREW,MACHINE; 6-32 X 0.75, PNH, TORX 211-1050-00 SCREW, MACHINE;...

  • Page 132: Table 5-13: Replaceable Parts - Interface Board (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Table 5-13: Replaceable parts – Interface board (DSA/DPO70000B Series) Tektronix Fig. & index part Serial no. Serial no. number number effective discont’d Name & description 5-15 INTERFACE BOARD 065-0825-00 KIT, SERVICE REPLACEMENT, BACKBONE BOARD ASSY, 6646431XX TESTED W/ PACKAGING...

  • Page 133: Figure 5-15: Interface Board (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-15: Interface board (DSA/DPO70000B Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–29...

  • Page 134: Table 5-14: Replaceable Parts - Drives (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Table 5-14: Replaceable parts – Drives (DSA/DPO70000B Series) Tektronix Serial Fig. & index part Serial no. number number effective discont’d Name & description 5-16 DRIVES 065-0851-00 DISK DRIVE ASSY;SERVICE REPLACEMENT, PROGRAMMED HARD DRIVE 211-1050-00 SCREW, MACHINE; 6-32 X 0.312 L, PNH, STL CAD PLT, T15 407-5069-00 BRACKET, RHDD;...

  • Page 135: Figure 5-16: Drives (Dsa/Dpo70000B Series)

    Replaceable Parts (DSA/DPO70000B Series) Figure 5-16: Drives (DSA/DPO70000B Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–31...

  • Page 136: Replaceable Parts (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-15: Replaceable parts – External 1 (MSO70000/C, DSA/DPO70000C Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description 5-17- EXTERNAL PARTS 016-1441-01 ACCESSORY POUCH;...

  • Page 137: Figure 5-17: External 1 (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-17: External 1 (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–33...

  • Page 138: Table 5-16: Replaceable Parts - External 2 (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-16: Replaceable parts – External 2 (MSO70000/C, DSA/DPO70000C Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description 5-18- EXTERNAL PARTS 174-5226-00 CABLE ASSY; LINE FILTER 211-1050-00 SCREW, MACHINE;...

  • Page 139: Figure 5-18: External Parts 2 (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-18: External parts 2 (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–35...

  • Page 140: Table 5-17: Replaceable Parts - Front Panel (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-17: Replaceable parts – Front panel (MSO70000/C, DSA/DPO70000C Series) Fig. & index Tektronix Serial no. Serial no. number part number effective discont’d Name & description 5-19- FRONT PANEL AND DISPLAY 174-5165-00 CABLE ASSY; POWER SWITCH 065-0756-02 MODULE ASSY;SERVICE REPLACEMENT KIT,614104101 FRONT PANEL...

  • Page 141: Figure 5-19: Front Panel And Display (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-19: Front panel and display (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–37...
  • Page 142 Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-18: Replaceable parts – Drive bay 1 (MSO70000/C, DSA/DPO70000C Series) Tektronix Serial Fig. & index part Serial no. number number effective discont’d Name & description 5-20- DRIVE BAY 1 441-2602-00 CHASSIS, DRIVE BAYS (DVD AND HD) 211-1050-00 SCREW, MACHINE;...

  • Page 143: Figure 5-20: Drive Bay 1 (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-20: Drive bay 1 (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–39...
  • Page 144 Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-19: Replaceable parts – Drive bay 2 (MSO70000/C, DSA/DPO70000C Series) Tektronix Serial Fig. & index part Serial no. number number effective discont’d Name & description 5-21- DRIVE BAY 2 065-0844-00 DRIVE ASSEMBLY,WITH PACKAGING;6505284XX,PRGM HDD ASSY WITH OS/APPS SW ON HIDDEN PARTITION, FOR ADVANTECH AIMB-566 MOTHERBOARD;MSO70000...

  • Page 145: Figure 5-21: Drive Bay 2 (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-21: Drive bay 2 (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–41...
  • Page 146 Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-20: Replaceable parts – Interface board (MSO70000/C, DSA/DPO70000C Series) Tektronix Fig. & index part Serial no. Serial no. number number effective discont’d Name & description 5-22- INTERFACE BOARD 065-0828-00 CIRCUIT BD ASSY; PCIe BACKBONE BOARD, TESTED, MSO70000...

  • Page 147: Figure 5-22: Interface Board (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-22: Interface board (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–43...
  • Page 148 Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-21: Replaceable parts – Power supply and fans (MSO70000/C, DSA/DPO70000C Series) Fig. & Tektronix Serial index part Serial no. number number effective discont’d Name & description 5-23- POWER SUPPLY AND FANS 119-6982-xx POWER SUPPLY: AC-DC; 1200W, +48V 25A, +12V 1A, 85-264VAC, 47-63HZ, ELCON 377-0002-00100A, IEC320-C22;...

  • Page 149: Figure 5-23: Power Supply (Mso70000/C, Dsa/Dpo70000Cseries)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-23: Power supply (MSO70000/C, DSA/DPO70000CSeries) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–45...
  • Page 150 SCREW, JACK; 4-40 X 0.312 LONG, 0.188 H HEX HEAD STAND OFF, 4-40 INT THD, X 0.312 THD EXT 4-40 - - - - - - - ACQUISITION MODULE, RETURN TO TEKTRONIX FOR SERVICE 211-0752-00 SCREW,MACHINE; 6-32 X 0.75, PNH, TORX 211-1050-00 SCREW, MACHINE;...

  • Page 151: Figure 5-24: Acquisition Assembly (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-24: Acquisition assembly (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–47...
  • Page 152 SAFETY CONTROLLED 119-7036-00 FAN ASSEMBLY; DC,12V;0.105A,8.6 CFM,30DBA,3 LEAD, TACH OUTPUT, WITH CONN & HOUSING,SAFETY CONTROLLED - - - - - - - MSO MODULE, RETURN TO TEKTRONIX FOR SERVICE 174-5516-00 CABLE, POWER, 2X4 WITH MINIFIT JR CONNS, SAFETY CONTROLLED 5–48...

  • Page 153: Figure 5-25: Mso Module (Mso70000/C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-25: MSO module (MSO70000/C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–49...
  • Page 154 Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-24: Replaceable parts – μATX 1 (MSO70000/C, DSA/DPO70000C Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description 5-26- μATX 1 174-5629-00 CABLE, LVDS VIDEO WITH 2X20 HIROSE CONNECTORS;PCIe J18 to μATX LVDS1...

  • Page 155: Figure 5-26: Μatx 1 (Mso70000/C, Dsa/Dpo70000C Series)

    Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-26: μATX 1 (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–51...
  • Page 156 Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Table 5-25: Replaceable parts – μATX 2 (MSO70000/C, DSA/DPO70000C Series) Fig. & Tektronix index part Serial no. Serial no. number number effective discont’d Name & description 5-27- μATX 2 174-4797-00 CA ASSY; 20 PIN ATX POWER,SAFETY CONTROLLED; PWR DIST J8 to μATX EATXPWR1...
  • Page 157 Replaceable Parts (MSO70000/C, DSA/DPO70000C Series) Figure 5-27: μATX 2 (MSO70000/C, DSA/DPO70000C Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–53...

  • Page 158: Replaceable Parts (Mso/Dpo5000 Series)

    Two figures show how to attach the connectors in the instrument: (See Figure 5-32 on page 5-62.) (See Figure 5-33 on page 5-63.) Table 5-26: Replaceable parts – Front panel assembly (MSO/DPO5000 Series) Figure Serial Serial index Tektronix part no. effective discont’d Qty. Name and description 5-28- FRONT PANEL ASSEMBLY...
  • Page 159 Replaceable Parts (MSO/DPO5000 Series) Figure 5-28: Front panel assembly (MSO/DPO5000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–55...
  • Page 160 131-7622-00 CONN,RECEPT; GROUND JACK - - - - - - - MAIN BOARD ASSEMBLY. Return the instrument to Tektronix for service. Must be replaced with the ANALOG BOARD ASSEMBLY. - - - - - - - ANALOG BOARD ASSEMBLY. Return the instrument to Tektronix for service. Must be replaced with the MAIN BOARD ASSEMBLY.
  • Page 161 Replaceable Parts (MSO/DPO5000 Series) Figure 5-29: Display, Analog bd, and Main bd assembly (MSO/DPO5000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–57...
  • Page 162 HARD DISK DRIVE, REPLACEABLE, PROGRAMMED, WITH BRACKET 220-1271-01 SPANNER NUT ASSEMBLY WITH WASHER - - - - - - - CHASSIS ASSEMBLY, REAR. Return the instrument to Tektronix for replacement. 131-6417-00 CONTACT, ELEC: GROUNDING, 0.600 L X 0.250 W X 0.220 D, ELECTROLESS NICKEL PLATE...
  • Page 163 Replaceable Parts (MSO/DPO5000 Series) Figure 5-30: Rear chassis and connecting modules (MSO/DPO5000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–59...
  • Page 164 Replaceable Parts (MSO/DPO5000 Series) Table 5-29: Replaceable parts – External parts (MSO/DPO5000 Series) Figure Serial Serial index Tektronix part no. effective discont’d Qty. Name and description 5-31- EXTERNAL PARTS 200-5130-00 FRONT PROTECTIVE COVER 065-0858-00 REAR CASE 355-0298-00 STUD, SNAP: 0.570 DIAMETER, 0.165 THICK, STAINLESS STEEL 211-1272-00 SCREW, MACHINE: 6–32 x 0.250, PNH, STL, ZNPL, T-15 TORX DRIVE...
  • Page 165 Replaceable Parts (MSO/DPO5000 Series) Figure 5-31: External parts (MSO/DPO5000 Series) MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series 5–61...
  • Page 166 Replaceable Parts (MSO/DPO5000 Series) Table 5-30: Replaceable parts – Cable and connectors, rear chassis (MSO/DPO5000 Series) Figure Serial Serial index Tektronix part no. effective discont’d Qty. Name and description 5-32- CABLES, REAR CHASSIS 174-5808-00 CABLE, IEC TO POWER SUPPLY 174-5704-00...
  • Page 167 Replaceable Parts (MSO/DPO5000 Series) Table 5-31: Replaceable parts – Cable and connectors, Main board (MSO/DPO5000 Series) Figure Serial Serial index Tektronix part no. effective discont’d Qty. Name and description 5-33- Cable, Main Board 174-5809-00 CABLE, MAIN BOARD TO FRONT PANEL BOARD...

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