Page 1 Keysight E5071C ENA Network Analyzers Service Guide...
Page 2: Safety Notices
EULA. governed by United States and Declaration of Conformity Keysight shall be under no obligation international copyright laws. to update, revise or otherwise modify Trademark Acknowledgments Declarations of Conformity for this the Software.
Page 3: Safety Summary
Such noncompliance would also violate safety standards of design, manufacture, and intended use of the instrument. Keysight Technologies assumes no liability for the customer’s failure to comply with these precautions. The E5071C complies with INSTALLATION CATEGORY II as well as POLLUTION DEGREE 2 in IEC61010-1.
Page 4 To avoid the danger of introducing additional hazards, do not install substitute parts or perform unauthorized modifications to the instrument. Return the instrument to a Keysight Technologies Sales and Service Office for service and repair to ensure that safety features are maintained in operational condition.
Page 5: Safety Symbols
Certification Keysight Technologies certifies that this product met its published specifications at the time of shipment from the factory. Keysight Technologies further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology, to the extent allowed by the Institution’s calibration facility or by the calibration facilities of other...
Page 6: Assistance
Product maintenance agreements and other customer assistance agreements are available for Keysight Technologies products. For any assistance, contact your nearest Keysight Technologies Sales and Service Office. Addresses are provided at the back of this manual. Keysight E5071C ENA Series RF Network Analyzers...
Page 7: Table Of Contents
Keysight Support, Services and Assistance ........
Page 8 Virtual Bridge Coefficient Adjustment ........61 Keysight E5071C Service Guide...
Page 9 To Confirm or Set the BIOS Options ........116 Keysight E5071C Service Guide...
Page 10 Inverter Assembly ............190 Keysight E5071C Service Guide...
Page 11 MY461/MY462 or SG461/SG462) ..........216 Keysight E5071C Service Guide...
Page 12 Replacement Procedure ..........235 Keysight E5071C Service Guide...
Page 13 Removal Procedure ........... . . 268 Keysight E5071C Service Guide...
Page 14 Procedure to execute the factory recovery (HDD Revision: CFxxx or CHxxx) ..298 Procedure to execute the factory recovery (HDD Revision: CN925 or above) ..301 Keysight E5071C Service Guide...
Page 15 Q ..............353 Keysight E5071C Service Guide...
Page 16 Warning Message ............358 Keysight E5071C Service Guide...
Page 17: General Information
Keysight E5071C ENA Network Analyzers Service Guide General Information The Service Manual is a guide to servicing the E5071C ENA Series Network Analyzer. The manual contains information requisite to do performance tests, adjustments, troubleshooting, and repairs. Precautions This section describes cautions that must be observed in operating the E5071C.
Page 18 Keysight to improve the performance of the E5071C. Keysight Technologies will not be held liable for any failure or damage arising from negligence regarding these prohibitions and warnings. If the pre-installed software is damaged somehow, resulting in errant behavior by the machine, perform a system recovery.
Page 19: Organization Of Service Manual
Chapter 1, “General Information,” The Service Manual is a guide to servicing the E5071C ENA Series Network Analyzer. The manual contains information requisite to do performance tests, adjustments, troubleshooting, and repairs.
Page 20 Appendix E , “Messages,” The E5071C can display error messages as well as messages that indicate the internal operating status of the equipment. This appendix explains what these messages mean by listing them in alphabetical order. Keysight E5071C ENA Network Analyzers...
Page 21: Instrument Covered By This Manual
Manual Changes supplement. The supplement for this manual is identified by this manual's printing data and is available from Keysight Technologies. If the serial prefix or number of an instrument is lower than that on the title page of this manual, see Appendix A , “Manual...
Page 22: Analyzer Options Available
100 kHz to 4.5 GHz with Bias Tees Active 2-port Test Set, 9.30 or later 9 kHz to 6.5 GHz Active 2-port Test Set, 9.30 or later 100 kHz to 6.5 GHz with Bias Tees Keysight E5071C ENA Network Analyzers...
Page 23 300 k to 14 GHz with Bias Tees Active 2-port Test Set, 9.30 or later 300 k to 20 GHz with Bias Tees Active 4-port Test Set, 9.30 or later 300 k to 20 GHz with Bias Tees Keysight E5071C ENA Network Analyzers...
Page 24: Required Equipment
Keysight Z5623A with Accuracy Test Opt. H01 Gain Keysight Z5623A-K01 Compression Test Set Attenuator/ Keysight 11713B or Switch Driver 11713A Step No Substitute Keysight 8496G Attenuator Opt.H52 or 8496G-001&H60 Calibration Kit No Substitute Keysight 85032F P,A,T Keysight E5071C ENA Network Analyzers...
Page 25 20 inch 50 ohm cable Keysight p/n 8120-1840 Adapter N(m)-BNC(f) Adapter Keysight p/n 1250-0780 Adapter Adapter 3.5mm(f)-2.4mm(f) Keysight p/n 1250-1745 Adapter Adapter 3.5mm(f)-2.4mm(f) Keysight 11901B Adapter Adapter BNC Tee Keysight p/n 1250-0781 Adapter Adapter BNC(f)-Dual Banana Keysight p/n 1251-2277 Keysight E5071C ENA Network Analyzers...
Page 26 Type-N(m) Keysight 909F Opt. 012 1. P: Performance Tests, A: Adjustment, T: Troubleshooting For the latest ETE lists, refer to Keysight Test Management Environment (TME) Software Portal. The complete ETE lists are available in E5071C Calibration Application WebHelp. http://cal.software.keysight.com/ Keysight E5071C ENA Network Analyzers...
Page 27 Opt. H18 Function Keysight 33120A Generator Multimeter Keysight 3458A or 34401A Attenuator/ Keysight 11713B Switch Driver or 11713A Dynamic No substitute Keysight Z5623A Accuracy Test Kit with Opt. H01 Gain Keysight Compression Test Z5623A-K01 Keysight E5071C ENA Network Analyzers...
Page 28 2 ea. (p/n 8120-8862) Cable 20 inch 50 ohm cable Keysight p/n 8120-1840 Adapter N(m)-BNC(f) Adapter Keysight p/n 1250-0780 Adapter APC 3.5 (f)-(f) Adapter Keysight p/n 85027-60005 Adapter APC 2.5 (m)-N(f) Adapter Keysight p/n 1250-1811 Keysight E5071C ENA Network Analyzers...
Page 29 Counter 1 with Opt.010 and 124 Accuracy: < 2.5 ppm Multimeter Keysight 34401A Keysight 34410A Keysight 34411A Function Keysight 33220A Generator Keysight 33250A Power Sensor No Substitute Keysight E9304A with Opt. H19 Short Type-N(m) Keysight 11512A Keysight E5071C ENA Network Analyzers...
Page 30 Load Type-N(m) Keysight 909F Opt.012 1. P: Performance Tests, A: Adjustment, T: Troubleshooting For the latest ETE lists, refer to Keysight Test Management Environment (TME) Software Portal. The complete ETE lists are available in E5071C Calibration Application WebHelp. http://cal.software.keysight.com/ Keysight E5071C ENA Network Analyzers...
Page 31: Power Meter Accuracy Test
Power Meters That Can Be Tested Using This Procedure This procedure assume that the E4419B power meter is being tested. It is recommended that the revision number for the power meter “Main Firmware” be Ax.03.00 or higher. Keysight E5071C ENA Network Analyzers...
Page 32: Equipment Used For The Power Meter Accuracy Test
Connect the POWER METER output of the range calibrator to the input of the power meter being tested. c. Switch on the power to the power meter, the range calibrator, and the digital voltmeter. Keysight E5071C ENA Network Analyzers...
Page 33 Step 7. Zero and calibrate the power meter channel to which the range calibrator is connected: a. The range calibrator’s RANGE switch should be set to 1mW. b. Set the range calibrator’s FUNCTION switch to STANDBY. Keysight E5071C ENA Network Analyzers...
Page 34 Step 16. Switch the range calibrator RANGE to 100W. Step 17. Record the DVM voltage reading as value D in the test record. Step 18. Wait for the power meter reading to settle (no settling drift within 20 seconds). Keysight E5071C ENA Network Analyzers...
Page 35 Option G12 or H12. There are no adjustments that can be performed to improve the performance of the power meter. Typically, replacing the A86 measurement assembly associated with the failed channel will correct the problem. Keysight E5071C ENA Network Analyzers...
Page 36: Test Record For Power Meter Accuracy Test
Pass __ Fail __ Pass __ Fail __ 100 W T=D/A = T=D/A = (E/10) (E/10) U=10 U=10 % ERROR=((T-U)/T)x100 = % ERROR=((T-U)/T)x100 = Limits: 0.10% Limits: 0.10% Pass __ Fail __ Pass __ Fail __ Keysight E5071C ENA Network Analyzers...
Page 37: Keysight Support, Services And Assistance
• Shipping Your Analyzer to Keysight for Service or Repair Services and Support Options The analyzer’s standard warranty is a one-year return to Keysight Technologies service warranty. There are many other repair and calibration options available from the Keysight Technologies support organization. These options cover a range of service agreements with varying response times.
Page 38 General Information Keysight Support, Services and Assistance If you wish to send your network analyzer to Keysight Technologies for service or repair: • Include a complete description of the service requested or of the failure and a description of any failed test and any error message.
Page 39: Performance Test
Performance Test This chapter provides information on how to verify the E5071C performance. Introduction This literature provides the performance test procedures for the Keysight E5071C RF Network Analyzers. The performance test names are listed in Table 2-1. The test procedures are described sequentially in the following pages.
Page 40 RF Output Level Accuracy and Flatness RF Output Level Linearity Noise Floor Receiver Compression - High Frequency Frequency Accuracy AUX Input Accuracy Dynamic Accuracy - 1.195 GHz Crosstalk and System Dynamic Range Trace Noise Uncorrected System Performance Keysight E5071C ENA Network Analyzers...
Page 41: Test Equipment Required
Table 1-4 Table 1-5. Use only calibrated equipment when doing the performance test. For the latest ETE lists, refer to Keysight Test Management Environment (TME) Software Portal. The complete ETE lists are available in E5071C Calibration Application WebHelp. http://cal.software.keysight.com/ Softkey Selection Procedure for Performance Test The procedure of the softkey selection depends on the firmware revision.
Page 42: Receiver Compression - Low Frequency (Up To 8.5 Ghz Option)
These devices are required to be mapped in TME to execute a test. DSGs require either GPIB communication or are important for dynamic measurement uncertainty calculations. N/A refers to required equipment that is not mapped as DSGs in TME. Keysight E5071C ENA Network Analyzers...
Page 43: Receiver Compression - Low Frequency (Over 8.5 Ghz Options)
DSGs require either GPIB communication or are important for dynamic measure- ment uncertainty calculations. N/A refers to required equipment that is not mapped as DSGs in TME. 2. Two required for 2-port E5071C; four required for 4-port E5071C Keysight E5071C ENA Network Analyzers...
Page 44: Dynamic Accuracy - 1 Mhz
N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. 4. Two required for 2-port E5071C; four required for 4-port E5071C. Keysight E5071C ENA Network Analyzers...
Page 45: Rf Output Level Accuracy And Flatness
DSGs require either GPIB communication or are important for dynamic measure- ment uncertainty calculations. N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. Keysight E5071C ENA Network Analyzers...
Page 46: Rf Output Level Linearity
DSGs require either GPIB communication or are important for dynamic measure- ment uncertainty calculations. N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. Keysight E5071C ENA Network Analyzers...
Page 47: Noise Floor
N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. 4. Two required for 2-port E5071C; four required for 4-port E5071C. Keysight E5071C ENA Network Analyzers...
Page 48: Receiver Compression - High Frequency
N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. 4. Two required for 2-port E5071C; four required for 4-port E5071C. Keysight E5071C ENA Network Analyzers...
Page 49: Frequency Accuracy
(53132A Option 010 or 012, 53131A/53181 Option 010, 53151A Option 001), then it is not necessary to require an external 10 MHz reference. To use the frequency counters high stability timebase, select “Internal Reference” when mapping the Frequency Standard DSG. Keysight E5071C ENA Network Analyzers...
Page 50: Aux Input Accuracy
TME to execute a test. DSGs require either GPIB com- munication or are important for dynamic measurement uncer- tainty calculations. N/A refers to required equipment that is not mapped as DSGs in TME. Keysight E5071C ENA Network Analyzers...
Page 51: 10. Dynamic Accuracy - 1.195 Ghz
Description This test checks the dynamic accuracy of the E5071C. The dynamic accuracy is tested at 1.195 GHz for each receiver port using the Keysight Z5623A (with Option H01) Dynamic Accuracy Test Set. The 1.195 GHz source signal of the...
Page 52 N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. 4. Two required for 2-port E5071C; four required for 4-port E5071C. Keysight E5071C ENA Network Analyzers...
Page 53: 11. Crosstalk And System Dynamic Range
Two Channels are required in order to run the Crosstalk and System Dynamic Range test. If only one channel is allocated, then the first connection check will fail even when properly connected, and the test will not run correctly. Keysight E5071C ENA Network Analyzers...
Page 54: Test Equipment
DSGs require either GPIB communication or are important for dynamic measurement uncertainty calculations. N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. Keysight E5071C ENA Network Analyzers...
Page 55: 12. Trace Noise
DSGs require either GPIB communication or are important for dynamic measure- ment uncertainty calculations. N/A refers to required equipment that is not mapped as DSGs in TME. 2. Over 8.5 GHz are Options 2D5/2K5/4D5/4K5. 3. Up to 8.5 GHz are Options 230/235/430/435/240/245/440/445/260/265/460/465/280/285/480/485. Keysight E5071C ENA Network Analyzers...
Page 56: 13. Uncorrected System Performance
This test checks the directivity, source match, load match, transmission tracking, and reflection tracking which are the key S-parameter measurement hardware characteristics. These characteristics are tested using the Keysight 85052D (Over 8.5 GHz Option ) or Keysight 85032F (Up to 8.5 GHz Option ) Calibration Kit with segment sweep points for a specified frequency range.
Page 57: Adjustment
Keysight E5071C ENA Network Analyzers Service Guide Adjustment This chapter provides the adjustment information for the E5071C ENA Series Network Analyzer to ensure that it is within its specifications. The adjustment must be performed Keysight’s qualified service personnel. If you need the adjustment for your E5071C, it should be sent to the nearest Keysight Technologies service office.
Page 58: Required Adjustment After Replacing Assembly
Table 3-1 must be required. The adjustment must be performed Keysight’s qualified service personnel. If you need the adjustment for your E5071C, it should be sent to the nearest Keysight Technologies service office. Required Adjustment Item after Replacing Assembly Table 3-1 Up to 8.5 GHz Options...
Page 59: Writing Id
Writing ID This item writes the serial number and the option structure into the E5071C. Required equipment for the writing ID None OCXO Adjustment The purpose of this procedure is to adjust the 10 MHz OCXO. Keysight E5071C ENA Network Analyzers...
Page 60: Frequency Reference Adjustment
Required Adjustment after Replacing Assembly Required equipment for OCXO adjustment Description Recommended Model Frequency Counter Keysight 53181A with Opt. 010 and 124 or Keysight 53131/2A with Opt. 010 and 124 Frequency Standard Symmetricom 5071A BNC(m)-BNC(m) Cable, 61 cm Keysight p/n 8120-1839...
Page 61: Virtual Bridge Coefficient Adjustment
Keysight E9304A Opt H18 2) Over 8.5 GHz Options Description Recommended Model Power Meter Keysight E4419A/B Power Sensor Keysight 8482A Power Sensor Keysight E4413A APC 3.5(m) - N(f)Adapter Keysight p/n 1250-1811 APC 3.5(f) -(m) Adapter Keysight p/n 85027-60005 Keysight E5071C ENA Network Analyzers...
Page 62: Receiver If Range Adjustment
2) Over 8.5 GHz Options Description Recommended Model Calibration Kit Keysight 85052D SMA Cable Keysight p/n 5062-6693 Receiver Absolute Gain Adjustment This item writes the coefficient in Absolute measurement. Required equipment for the receiver absolute gain adjustment None Keysight E5071C ENA Network Analyzers...
Page 63: Receiver Rf Range Adjustment
Required Adjustment after Replacing Assembly Receiver RF Range Adjustment This item writes the coefficient of RF Range. Required equipment for the receiver RF range adjustment None This item is for up to 8.5 GHz Options. Keysight E5071C ENA Network Analyzers...
Page 64 Adjustment Required Adjustment after Replacing Assembly Keysight E5071C ENA Network Analyzers...
Page 65: Troubleshooting
Keysight E5071C ENA Network Analyzers Service Guide Troubleshooting This chapter provides procedure to isolate a faulty assembly in the E5071C Network Analyzer. Introduction These servicing instructions are for use by qualified personnel only. To avoid possible electrical shock, do not perform any servicing unless you are qualified to do so.
Page 66: How To Exit From The E5071C Measurement View
To get “Start” menu bar displayed, move the pointer to the bottom of the screen with mouse. b. Click “Start” and “Turn off Computer” in the pull down menu. “Turn off Computer” dialog box opens. c. Click “Turn off” button in the dialog box. Keysight E5071C ENA Network Analyzers...
Page 67: To Troubleshoot The Instrument
The diagnostics test includes some unique measurement function tests in addition to the tests that are common to the power-on self test. Thus, it is necessary to perform this test even if the power-on self test passed. Keysight E5071C ENA Network Analyzers...
Page 68 Troubleshooting To Troubleshoot the Instrument Figure 4-2 Primary trouble isolation flowchart Keysight E5071C ENA Network Analyzers...
Page 69: No Display Troubleshooting
Connect the keyboard to the E5071C rear panel USB connector, turn the power on and start trouble isolation. The methods of trouble isolation are described in the procedural step 1 to 5. Figure 4-3 No display trouble isolation procedure Keysight E5071C ENA Network Analyzers...
Page 70 Check Inverter Unit Assembly and a cable between the Inverter Unit Assembly and the PCA Front Key. Also check the cables between the LCD-TPANEL ASSY and PCA Front Key. If the cables are normal, check the LCD-TPANEL ASSY. Keysight E5071C ENA Network Analyzers...
Page 71: Boot Process Troubleshooting
Boot Process Troubleshooting Boot Process Troubleshooting Figure 4-4 represents the booting process flow in the E5071C. If the E5071C stops in the booting process, troubleshoot using the following step-by-step procedure. Figure 4-4 Booting process flowchart Keysight E5071C ENA Network Analyzers...
Page 72 Troubleshooting Boot Process Troubleshooting Step 1. Splash Screen The splash screen is displayed with Keysight logo as shown in Figure 4-5. If the splash screen is displayed, you can assume that the CPU Mother Board Assembly is functioning correctly. While the splash screen is displayed, if you want to run the BIOS setup utility, push F2 key as soon as in the screen.
Page 73 The operating system automatically checks the device drivers, which are necessary to use the E5071C functions and are installed in the system before the E5071C is shipped from Keysight factory. If the operating system doesn't detect them, a message box is displayed. In this case, install the device driver.
Page 74 If this happened, the PCA PCI DSP Card failed in writing DSP program into flash ROM when the firmware was installed first or updated to the newest version. A problem in the PCA PCI DSP Card or CPU Mother Board Assembly is suspected. Keysight E5071C ENA Network Analyzers...
Page 75 While the power-on self test is in progress, "Power on test" is displayed at the left in the instrument status bar. If the power-on test fails, an error message is displayed there. For more details, refer to “Troubleshooting Using Diagnostics Test” on page Keysight E5071C ENA Network Analyzers...
Page 76: Troubleshooting Using Diagnostics Test
Troubleshooting Using Diagnostics Test Troubleshooting Using Diagnostics Test The Keysight E5071C has the diagnostics test function to diagnose the analog measurement section and internal dc power supply voltages. The diagnostics test makes it possible to isolate a faulty board assembly without need of external test equipment.
Page 77 Logic check for 4-ports E5071C Attempt RCV1 RCV2 RCV3 RCV4 Synth-Source Synth-Local A83 Level Corresponding error Vernier message A2-4 not found A2-4 not found A2-4 not found A2-4 not found A2-3 not found A2-3 not found Keysight E5071C ENA Network Analyzers...
Page 78 RCV1 RCV2 Synth-Source Synth-Local A83 Level Corresponding error Vernier message A2-2 not found A2-2 not found A2-1 not found A1-2 not found A1-2 not found A1-1 not found A3 not found x: With : Without Keysight E5071C ENA Network Analyzers...
Page 79: Pll Unlock
Table 4-4 Diagnostic test group menu Number Test Name DCBUS TEST INTERNAL LEVEL MONITOR TEST RF OUTPUT LEVEL POWER SEEP RF OUTPUT LEVEL RANGE TEST RECEIVER ABSOLUTE MEASUREMENT TEST RECEIVER COMPRESSION TEST Keysight E5071C ENA Network Analyzers...
Page 80: Required Test Equipment
Step 1. Connect a mouse to the rear panel USB connector Step 2. Press key. Step 3. Press Load Project to select Load Project function. "Open" dialog box will be displayed as shown in Figure 4-9. Keysight E5071C ENA Network Analyzers...
Page 81 (or click Module1 main) to open the Module1 main program file. "Diagnostics Test" dialog box will appear as shown in Figure 4-10. The dialog box shows the menu of test groups to choose from. Figure 4-10 Diagnostics Test dialog box Keysight E5071C ENA Network Analyzers...
Page 82 Test result is recorded as “resultDT.txt” in Log folder under D:\Agilent\Service. This test is cannot be executed under 1ch/4tr (20001 points mode). If it is executed with this mode, error message is displayed shown in Figure 4-12. Keysight E5071C ENA Network Analyzers...
Page 83 Troubleshooting Troubleshooting Using Diagnostics Test Figure 4-12 Error message on Diagnostic Keysight E5071C ENA Network Analyzers...
Page 84: Diagnostics Test Failure Troubleshooting
Diagnostic Test Failure Troubleshooting Test Group Failed Probable faulty Board Assembly Test DC-BUS Internal Level Monitor RF Output Level Power Port 1 Sweep RF Output Level Range Each B’d Receiver Absolute Each Measurement B’d Receiver Compression Each B’d Keysight E5071C ENA Network Analyzers...
Page 85 TESTED Doubler Module (For over 8.5 GHz Options) TESTED Level Vervier Module TESTED Receiver Module IMIX (For over 8.5 GHz Options) Front End Module (For over 8.5 GHz Options) Module configuration is shown Figure 4-13 for 2-port, and Figure 4-15 4-port. Keysight E5071C ENA Network Analyzers...
Page 86 Troubleshooting Using Diagnostics Test Figure 4-13 Module configuration for 2-port Slot 2: Synthesizer Module for Source Slot 3: Synthesizer Module for Local Slot 6: Receiver Module for Port 1 Slot 9: Receiver Module for Port 2 Keysight E5071C ENA Network Analyzers...
Page 87 Module configuration for 2-port of option Slot 1:TBR Tested Level Doubler Module Slot 2: Synthesizer Module for Source Slot 3: Synthesizer Module for Local Slot 6: Receiver Board of port 1 Slot 9: Receiver Board of port 2 Keysight E5071C ENA Network Analyzers...
Page 88 Slot 2: Synthesizer Module for Source Slot 3: Synthesizer Module for Local Slot 6: Receiver Module for Port 1 Slot 7: Receiver Module for Port 2 Slot 8: Receiver Module for Port 3 Slot 9: Receiver Module for Port 4 Keysight E5071C ENA Network Analyzers...
Page 89 Slot 2: Synthesizer Module for Source Slot 3: Synthesizer Module for Local Slot 6: Receiver Board of port 1 Slot 7: Receiver Board of port 2 Slot 8: Receiver Board of port 3 Slot 9: Receiver Board of port 4 Keysight E5071C ENA Network Analyzers...
Page 90 Troubleshooting Troubleshooting Using Diagnostics Test Figure 4-17 Flowchart for troubleshooting on DC-BUS Test Keysight E5071C ENA Network Analyzers...
Page 91 Troubleshooting Troubleshooting Using Diagnostics Test Figure 4-18 Flowchart for troubleshooting on Internal Level Monitor Test Keysight E5071C ENA Network Analyzers...
Page 92: Function Specific Troubleshooting
External The external trigger input terminal (BNC) on Refer to “To Check trigger input the rear panel allows an external trigger the External source to be used for measurement trigger. Trigger Input” on page Keysight E5071C ENA Network Analyzers...
Page 93 The removable hard disk drive on the front Refer to “To Check Hard disk panel is used to save the E5071C setup state the Removable and measurement data. Hard Disk Drive” drive on page 100. 1. Removable hard disk use only. Keysight E5071C ENA Network Analyzers...
Page 94: To Check The Device Driver
Then, Windows desktop screen is displayed. Step 2. Click "My Computer" with the right button and select "Properties" as shown Figure 4-19. Then, the System Properties(Figure 4-20) will appear. Figure 4-19 Opening System Property Window Keysight E5071C ENA Network Analyzers...
Page 95 System Properties Window (General) Step 3. Click Hardware tab and Device Manager button. The operating system detects all the necessary device drivers and displays the device names as shown in Figure 4-21. Figure 4-21 System Properties Window (Hardware) Keysight E5071C ENA Network Analyzers...
Page 96: To Check The Front Panel
Step 2. Click Service Menu and, then, Test Menu in the softkeys. Step 3. Click Front Panel in the test menu. This opens "Front Panel Test" dialog box as shown in Figure 4-23. Figure 4-23 Front Panel Test dialog box Keysight E5071C ENA Network Analyzers...
Page 97: To Check The Touch Panel
If no problem is found in the above checks, a failure in the CPU Mother Board Assembly is suspected. To Check the LCD Procedure Step 1. Press key. Step 2. Click Service Menu and, then, Test Menu in the softkeys menu. Keysight E5071C ENA Network Analyzers...
Page 98: To Check The External Keyboard
Step 4. Verify that the mouse buttons work normally. If any button doesn't work or the mouse pointer doesn't move, a failure in the mouse or the CPU Mother Board Assembly is suspected. Keysight E5071C ENA Network Analyzers...
Page 99: To Check The Video Output
Connect the USB cable between the controller PC and the E5071C. Turn the controller PC on. If the E5071C cannot detect the controller PC, the problem seems in the USB Interface Card or the CPU Mother Board Assembly is suspected. Keysight E5071C ENA Network Analyzers...
Page 100: To Check The Removable Hard Disk Drive
If the notch geometry is not set as follows, the error message “OS not found” will be shown when you turn on the power. Figure 4-25 Removable Hard Disk Drive Figure 4-26 Removable Hard Disk Drive for Option 017 Keysight E5071C ENA Network Analyzers...
Page 101: Performance Test Failure Troubleshooting
Select the adjustment program corresponding to the recommended adjustment and perform the adjustment. There are no adjustment related to trace noise, crosstalk and system dynamic range. Keysight E5071C ENA Network Analyzers...
Page 102 Trace Noise Crosstalk System Dynamic Range Noise Floor Dynamic Accuracy Uncorrected System Performance Table 4-10 Recommended adjustment for performance test failure (Over 8.5 GHz Options) First Failed Test Recommended Adjustment AUX Input Frequency Accuracy (Standard) Keysight E5071C ENA Network Analyzers...
Page 103: Performance Test Failure Troubleshooting
When Crosstalk, System dynamic range or Uncorrected system performance test fails, check first whether the connections of the RF semi-rigid cables between the suspicious assembly and others are tight or loose. Also check for possible disconnection (impairment) of the cables and connectors. Keysight E5071C ENA Network Analyzers...
Page 104 System Dynamic Range (S32) System Dynamic Range (S43) System Dynamic Range (S14, S12) Noise Floor Port-1 Noise Floor Port-2 Noise Floor Port-3 Noise Floor Port-4 Dynamic Accuracy (T1) Dynamic Accuracy (T2) Dynamic Accuracy (T3) Dynamic Accuracy (T4) Keysight E5071C ENA Network Analyzers...
Page 105 Uncorrected System Performance (L42,L24,T42,T24) Uncorrected System Performance (L43,L34,T43,T34) Table 4-12 Performance test failure troubleshooting information (Over 8.5 GHz Options) First failed test Probable faulty board assembly or parts AUX Input Frequency Accuracy (Standard) Frequency Accuracy (1E5) Keysight E5071C ENA Network Analyzers...
Page 106 Range (S43) System Dynamic Range (S14, S12) Noise Floor Port-1 Noise Floor Port-2 Noise Floor Port-3 Noise Floor Port-4 Dynamic Accuracy (T1) Dynamic Accuracy (T2) Dynamic Accuracy (T3) Dynamic Accuracy (T4) Uncorrected System Performance (Sx) Keysight E5071C ENA Network Analyzers...
Page 107 Uncorrected System Performance (L31,L13) Uncorrected System Performance (L41,L14) Uncorrected System Performance (L32,L23) Uncorrected System Performance (L42,L24) Uncorrected System Performance (L43,L34) Uncorrected System Performance (T21,T12) Uncorrected System Performance (T31,T13) Uncorrected System Performance (T41,T14) Uncorrected System Performance (T32,T23) Keysight E5071C ENA Network Analyzers...
Page 108 RCV -2 TESTED Receiver Module Port 2 RCV -3 TESTED Receiver Module Port 3 RCV -4 TESTED Receiver Module Port 4 Distributer Module DC Bias Board Imix Front End Module FUSE Fuse of DC Bias Input Keysight E5071C ENA Network Analyzers...
Page 109 Troubleshooting Performance test failure troubleshooting Table 4-13 The meaning of abbreviations Abbreviation Meaning (Description) T2 -SW T2 Switch Test Cable connection, Semi-Rgd Cable Module configuration is shown Figure 4-13 for 2-port, and Figure 4-15 4-port. Keysight E5071C ENA Network Analyzers...
Page 110: Probable Faulty Board Assembly Or Parts On Adjustment Failure
Probable faulty board assembly or parts Failed Failed test item Adjustment OCXO Frequency Reference AUX Input Synthesizer vSrcDblDet / Gain vSrcAlcDet vLrcDblDet / vLrcAlcDet Source Output ccSrcVnr{1|2}Vref Power RchGain ccSrcATT{1|2| matPowSrc[1000] matPowSrc[4000] Receiver IF ccIFRange[{R1|T1}] Range ccIFRange[{R2|T2}] ccIFRange[{R3|T3}] ccIFRange[{R4|T4}] Keysight E5071C ENA Network Analyzers...
Page 111 Table 4-14 Adjustment failure troubleshooting information (Up to 8.5 GHz Options) Probable faulty board assembly or parts Failed Failed test item Adjustment Receiver Port S1,D1,R1 Characteristics S2,D2,R2 S3,D3,R3 S4,D4,R4 L21,L12,T21,T12 L31,L13,T31,T13 L41,L14,T41,T14 L32,L23,T32,T23 L42,L24,T42,T24 L43,L34,T43,T34 Keysight E5071C ENA Network Analyzers...
Page 112 Probable faulty board assembly or parts Failed Failed test item Adjustment OCXO Frequency Reference AUX Input Synthesizer vSrcDblDet / Gain vSrcAlcDet vLrcDblDet / vLrcAlcDet Source Output ccSrcDblVref Power ccSrcDblVctrl ccSrcMasVofs RchGain matPowSrc[1000] matPowSrc[4000] Receiver IF ccIFRange[{R1|T1}] Range ccIFRange[{R1|T2}] ccIFRange[{R3|T3}] ccIFRange[{R4|T4}] Keysight E5071C ENA Network Analyzers...
Page 113: Most Suspicious Assembly
L42, L24 L43, L34 T21, T12 T31, T13 T41, T14 T32, T23 T42, T24 T43, T34 ###: Most suspicious assembly ##: Suspicious assembly #: Possible faulty assembly The meaning of abbreviations are shown in Table 4-16. Keysight E5071C ENA Network Analyzers...
Page 114: Abbreviation Meaning (Description)
RCV -4 TESTED Receiver Module Port 4 Distributer Module Imix Front End Module T2 -SW T2 Switch CONN Connection Error on the system calibration Module configuration is shown Figure 4-13 for 2-port, and Figure 4-15 4-port. Keysight E5071C ENA Network Analyzers...
Page 115: To Configure The Cpu Mother Board Assembly And Bios
Step 5. Click Control Panel... in the softkey menu. Step 6. Scroll the function viewer to find “System” icon and double-click “System”. This opens “System Properties” window as shown in Figure 4-27. Figure 4-27 System Properties window Keysight E5071C ENA Network Analyzers...
Page 116: To Confirm Or Set The Bios Options
After Digital Part Number Shipment Motherboard Replacement E5071-62001 Celeron M 1.3 GHz MY461, e507xa Execute the load SG461 Setup Default according to the following procedure E5070-62070 Celeron M 1.86 GHz MY462, agt0nly Not necessary SG462 Keysight E5071C ENA Network Analyzers...
Page 117 Wait a few seconds until the message "Enter CURRENT Password:" appears. Step 4. Press key (The LED in the key lights.) Step 5. Enter password "e507xa" and press . Then BIOS setup utility main menu is displayed as shown in Figure 4-28. Keysight E5071C ENA Network Analyzers...
Page 118 BIOS setting. Step 1. Open the cover. Step 2. Connect a USB keyboard with the E5071C. Step 3. Turn on the E5071C. Step 4. Press the PwrBTN on the Digital Motherboard as shown in Figure 4-29. Keysight E5071C ENA Network Analyzers...
Page 119 Step 5. Press the F7 key and select “ENTER SETUP” to start the BIOS Setup. Step 6. Select “Save & Exit” > “Restore Defaults”, then select Yes as shown in Figure 4-30. Figure 4-30 BIOS Setup 1/9 Keysight E5071C ENA Network Analyzers...
Page 120 Step 7. Select “Chipset” > “South Bridge Configuration” as shown in Figure 4-31. Figure 4-31 BIOS Setup 2/9 Step 8. Select “SB PCH options” and change “State After G3” to “Power On State” as shown in Figure 4-32. Figure 4-32 BIOS Setup 3/9 Keysight E5071C ENA Network Analyzers...
Page 121 Step 9. Select “Advanced” > “ACPI Settings” and change “ACPI Reset” to “Hard Reset” as shown in Figure 4-33. Figure 4-33 BIOS Setup 4/9 Step 10. Select “Advanced” > “CPU Configuration” > “Power & Performance” as shown Figure 4-34. Figure 4-34 BIOS Setup 5/9 Keysight E5071C ENA Network Analyzers...
Page 122 To configure the CPU Mother Board Assembly and BIOS Step 11. Enable “Intel (R) SpeedStep (tm)” as shown in Figure 4-35. Figure 4-35 BIOS Setup 6/9 Step 12. Disable “Turbo Mode” as shown in Figure 4-36. Figure 4-36 BIOS Setup 7/9 Keysight E5071C ENA Network Analyzers...
Page 123 Figure 4-37. Figure 4-37 BIOS Setup 8/9 Step 14. Select “Save & Exit” > “Save Changes and Reset”, then select “Yes” for confirmation as shown in Figure 4-38. Figure 4-38 BIOS Setup 9/9 Keysight E5071C ENA Network Analyzers...
Page 124 Troubleshooting To configure the CPU Mother Board Assembly and BIOS Keysight E5071C ENA Network Analyzers...
Page 125 Service Guide Replaceable Parts This chapter contains information for ordering replacement parts for the E5071C ENA Series RF Network Analyzers. The replaceable part information is no longer maintained. Please contact Keysight service center on service related request. The assemblies described are segregated by serial number prefixes. If the unit has been upgraded, serial number prefixes are not accurate indicators of the assemblies.
Page 126: Replaceable Parts Ordering Information
Ordering Information Ordering Information To order part listed in the replaceable part lists, quote the Keysight part number, indicate the quantity required, and address the order to the nearest Keysight office. The check digit will ensure accurate and timely processing of the order.
Page 127: Replaceable Parts List
Description Desig. Table 5-47 POWER SUPPLY ASSEMBLY E5070-66625 (A23) HANDLER I/O BOARD Table 5-42 PCA DIGITAL BOARD Table 5-40 GPIB CARD ASSEMBLY Table 5-40 PCA PCI-DSP/GPIB CARD ASSEMBLY Table 5-40 USB (USBTMC) INTERFACE CARD ASSEMBLY Keysight E5071C ENA Network Analyzers...
Page 128 Replaceable Parts List Table 5-1 Top View (Major Assemblies) (Serial number prefix MY461 or SG461) Ref. Keysight Part Number Description Desig. E5071-62001 DIGITAL MOTHERBOARD Table 5-46 FAN ASSEMBLY Table 5-34 REMOVABLE HARD DISK DRIVE ASSEMBLY Keysight E5071C ENA Network Analyzers...
Page 129 Keysight Part Number Description Desig. Table 5-48 POWER SUPPLY ASSEMBLY E5070-66625 (A23) HANDLER I/O BOARD Table 5-41 PCI-E DSP BOARD ASSEMBLY E5070-62060 DIGITAL MOTHERBOARD Table 5-46 FAN ASSEMBLY Table 5-35 REMOVABLE HARD DISK DRIVE ASSEMBLY Keysight E5071C ENA Network Analyzers...
Page 130 Keysight Part Number Description Desig. Table 5-48 POWER SUPPLY ASSEMBLY E5070-66625 (A23) HANDLER I/O BOARD Table 5-41 PCI-E DSP BOARD ASSEMBLY E5070-62080 DIGITAL MOTHERBOARD Table 5-46 FAN ASSEMBLY Table 5-36 REMOVABLE HARD DISK DRIVE ASSEMBLY (Not shown) Keysight E5071C ENA Network Analyzers...
Page 131: Top View Up To 8.5 Ghz Options (Cables)
Top View Up to 8.5 GHz Options (Cables) (Serial number prefix MY461 or SG461) Ref. Keysight Part Number Description Desig. E5071-61603 FLAT CABLE ASSY E5071-61601 FLAT CABLE ASSY E5071-61609 CABLE ASSY E5071-61605 FLAT CABLE ASSY E5071-61612 FLAT CABLE ASSY E5071-61620 FLAT CABLE ASSY Keysight E5071C ENA Network Analyzers...
Page 132 Top View Up to 8.5 GHz Options (Cables) (Serial number prefix MY461 or SG461) Ref. Keysight Part Number Description Desig. E5071-61604 FLAT CABLE ASSY E5071-61614 FLAT CABLE ASSY E5071-61615 WIRE ASSY E5071-61610 WIRE ASSY E5070-61616 FLAT CABLE ASSY E5071-61617 FLAT CABLE ASSY Keysight E5071C ENA Network Analyzers...
Page 133 E5071-61601 FLAT CABLE ASSY E5071-61656 FLAT CABLE ASSY E5071-61609 CABLE ASSY E5071-61605 FLAT CABLE ASSY 8121-1710 CABLE ASSY E5071-61667 CABLE ASSY E5071-61668 CABLY ASSY E5071-61686 CABLE ASSY E5061-61613 CABLE ASSY, SERIAL ATA E5071-61651 CABLE GPIB Keysight E5071C ENA Network Analyzers...
Page 134 E5071-61601 FLAT CABLE ASSY E5071-61656 FLAT CABLE ASSY E5071-61609 CABLE ASSY E5071-61605 FLAT CABLE ASSY 8121-1710 CABLE ASSY E5071-61667 CABLE ASSY E5071-61668 CABLY ASSY E5071-61686 CABLE ASSY E5061-61613 CABLE ASSY, SERIAL ATA E5071-61651 CABLE GPIB Keysight E5071C ENA Network Analyzers...
Page 135: Top View Over 8.5 Ghz Options (Cables)
Table 5-7 Top View Over 8.5 GHz Options (Cables) (Serial number prefix MY461 or SG461) Ref. Keysight Part Number Description Desig. E5071-61603 FLAT CABLE ASSY E5071-61601 FLAT CABLE ASSY E5071-61609 CABLE ASSY E5071-61605 FLAT CABLE ASSY Keysight E5071C ENA Network Analyzers...
Page 136 FLAT CABLE ASSY E5071-61604 FLAT CABLE ASSY E5071-61614 FLAT CABLE ASSY E5071-61615 WIRE ASSY E5071-61610 WIRE ASSY E5070-61616 FLAT CABLE ASSY E5071-61617 FLAT CABLE ASSY E5071-61665 FLAT CABLE ASSY E5071-61664 FLAT CABLE ASSY 5188-1257 RF CABLE ASSY Keysight E5071C ENA Network Analyzers...
Page 137 E5071-61609 CABLE ASSY E5071-61605 FLAT CABLE ASSY E5071-61664 FLAT CABLE ASSY 5188-1257 RF CABLE ASSY 8121-1710 CABLE ASSY E5071-61667 CABLE ASSY E5071-61668 CABLY ASSY E5071-61686 CABLE ASSY E5061-61613 CABLE ASSY, SERIAL ATA E5071-61651 CABLE GPIB Keysight E5071C ENA Network Analyzers...
Page 138 FLAT CABLE ASSY E5071-61664 FLAT CABLE ASSY 5188-1257 RF CABLE ASSY E5071-61685 FLAT CABLE ASSY 8121-1710 CABLE ASSY E5071-61667 CABLE ASSY E5071-61668 CABLY ASSY E5071-61686 CABLE ASSY E5061-61613 CABLE ASSY, SERIAL ATA E5071-61651 CABLE GPIB Keysight E5071C ENA Network Analyzers...
Page 139: Top View (Miscellaneous Parts)
Top View (Miscellaneous Parts) (Serial number prefix MY461 or SG461) Ref. Keysight Part Number Description Desig. E5071-01224 ANGLE PCI CARD E5071-01205 GUIDE BAR 0515-1382 SCREW-MACH M3.5 x L6 FL T15 5041-9176 TRIM STRIP E5071-01201 BRACKET 0515-1946 SCREW-MACH M3.0 x L6 FL T10 E5071-01212 GUARD Keysight E5071C ENA Network Analyzers...
Page 140 Top View (Miscellaneous Parts) (Serial number prefix MY461 or SG461) Ref. Keysight Part Number Description Desig. 0515-1946 SCREW-MACH M3.0 x L6 FL T10 3050-2247 WASHER 0515-0430 SCREW-MACH M3.0 x L6 PN T10 E5071-01206 HOOK E5071-00605 PLATE Keysight E5071C ENA Network Analyzers...
Page 141 GUIDE BAR 0515-1382 SCREW-MACH M3.5 x L6 FL T15 5041-9176 TRIM STRIP E5071-01234 ANGLE PCI CARD 0515-1946 SCREW-MACH M3.0 x L6 FL T10 E5071-01201 BRACKET E5071-01212 GUARD 0515-1946 SCREW-MACH M3.0 x L6 FL T10 3050-2247 WASHER Keysight E5071C ENA Network Analyzers...
Page 142: Top View Up To 8.5 Ghz Options (Under Power Supply)
Top View Up to 8.5 GHz Options (Under Power Supply) (Serial number prefix MY461 or SG461) Ref. Keysight Part Number Description Desig. E5071-61606 WIRE ASSY 0515-1946 SCREW-MACH M3.0 x L6 FL T10 E5071-00600 BRACKET 1400-0866 CLAMP-CABLE Keysight E5071C ENA Network Analyzers...
Page 143: Top View Up To 8.5 Ghz Options (Motherboard And Other Parts)
Description Desig. Part Number 1420-0356 BATTERY LITHIUM (CR2032), 3V, .22A-HR 0515-0430 SCREW-MACH M3.0 x L6 PN T10 0363-0170 GASKET 10 UNITS 0515-0664 SCREW-MACH M3.0 x L12 PN T10 0515-0430 SCREW-MACH M3.0 x L6 PN T10 Keysight E5071C ENA Network Analyzers...
Page 144 MY461 or SG461) Ref. Keysight Abbreviation Description Desig. Part Number E5071-6118 ANALOG BASE MODULE 0 (A6) E5071-0600 SPACER 1400-1334 CLAMP CABLE 0515-0430 SCREW-MACH M3.0 x L6 PN T10 0515-0372 SCREW-MACH M3.0 x L8 PN T10 Keysight E5071C ENA Network Analyzers...
Page 145 SCREW-MACH M3.0 x L6 PN T10 0515-0430 SCREW-MACH M3.0 x L6 PN T10 0363-0170 GASKET 10 UNITS 0515-0664 SCREW-MACH M3.0 x L12 PN T10 0515-0372 SCREW-MACH M3.0 x L8 PN T10 0515-0430 SCREW-MACH M3.0 x L6 PN T10 E5071-06001 SPACER Keysight E5071C ENA Network Analyzers...
Page 146: Bottom View
ANALOG BASE MODULE (A6) 1400-1334 CLAMP CABLE Bottom View Figure 5-15 Bottom View Table 5-15 Bottom View Ref. Keysight Part Number Description Desig. 0515-1382 SCREW-MACH M3.5 x L6 FL T15 0515-1946 SCREW-MACH M3.0 x L6 FL T10 Keysight E5071C ENA Network Analyzers...
Page 147 Replaceable Parts Replaceable Parts List Table 5-15 Bottom View Ref. Keysight Part Number Description Desig. 0515-1946 SCREW-MACH M3.0 x L6 FL T10 (4 Port Options) 0515-0430 SCREW-MACH M3.0 x L6 PN T10 Keysight E5071C ENA Network Analyzers...
Page 148: Front View Up To 8.5 Ghz Options (Analog)
E5071-62291 (A1) SYNTHESIZER BOARD E5071-62482 (A2) RECEIVER BOARD (Opt. xx0) E5071-62492 (A2) RECEIVER BOARD (Opt. xx5) 5087-7746 T2-SW SWITCH RF SPDT (Opt. 4xx) E5071-62482 (A2) RECEIVER BOARD (Opt. 4x0) E5071-62492 (A2) RECEIVER BOARD (Opt. 4x5) Keysight E5071C ENA Network Analyzers...
Page 149: Front View Over 8.5 Ghz Options (Analog)
DISTRIBUTOR MODULE E5071-62186 (A86) TESTED LEVEL DOUBLER MODULE E5071-69186 TESTED LEVEL DOUBLER MODULE (Exchange) E5071-62091 (A1) SYNTHESIZER BOARD E5071-69091 SYNTHESIZER BOARD (Exchange) Table 5-44 RECEIVER MODULE ASSEMBLY 33321-60082 ATTENUATOR 60 dB 20 GHz, PB FREE Keysight E5071C ENA Network Analyzers...
Page 150: Front View Over 8.5 Ghz Options (Miscellaneous Parts)
Keysight Part Number Description Desig. E5070-01296 ANGLE (Opt. 2xx) E5070-01296 ANGLE (Opt. 4xx) E5070-01295 ANGLE E5070-01292 ANGLE ATTENUATOR E5071-00614 PLATE 0515-1946 SCREW -MACH FLT -HD (Opt. 2xx) 0515-1946 SCREW -MACH FLT -HD (Opt. 4xx) E5070-01268 BRACKET MASSQUAD Keysight E5071C ENA Network Analyzers...
Page 151: Front View (Semirigid Cables) (Up To 8.5 Ghz Options)
Desig. E5071-61641 RF CABLE ASSY SRGD E5071-61640 RF CABLE ASSY SRGD 0955-0301 ATTENUATOR E5071-61639 RF CABLE ASSY SRGD E5071-61635 RF CABLE ASSY SRGD E5071-61634 RF CABLE ASSY SRGD E5071-61631 RF CABLE ASSY SRGD 1810-0118 TERMINATION Keysight E5071C ENA Network Analyzers...
Page 152: Front View (Semirigid Cables) (Up To 8.5 Ghz Options)
E5071-61637 RF CABLE ASSY SRGD E5071-61636 RF CABLE ASSY SRGD E5071-61635 RF CABLE ASSY SRGD E5071-61634 RF CABLE ASSY SRGD E5071-61631 RF CABLE ASSY SRGD E5071-61632 RF CABLE ASSY SRGD E5071-61633 RF CABLE ASSY SRGD Keysight E5071C ENA Network Analyzers...
Page 153: Front View (Semirigid Cables) (Over 8.5 Ghz Options - 2 Port)
E5071-61663 RF CABLE ASSY SRGD E5071-61662 RF CABLE ASSY SRGD E5071-61635 RF CABLE ASSY SRGD E5071-61634 RF CABLE ASSY SRGD E5071-61691 RF CABLE ASSY SRGD E5071-61643 RF CABLE ASSY SRGD E5071-61694 RF CABLE ASSY SRGD Keysight E5071C ENA Network Analyzers...
Page 154: Front View (Semirigid Cables) (Over 8.5 Ghz Options - 4 Port)
E5071-61635 RF CABLE ASSY SRGD E5071-61634 RF CABLE ASSY SRGD E5071-61643 RF CABLE ASSY SRGD E5071-61691 RF CABLE ASSY SRGD E5071-61692 RF CABLE ASSY SRGD E5071-61693 RF CABLE ASSY SRGD E5071-61694 RF CABLE ASSY SRGD Keysight E5071C ENA Network Analyzers...
Page 155: Front Panel
KEYPAD RUBBER Table 5-56 STANDBY SWITCH ASSEMBLY 0371-3953 KEY CAP Table 5-56 PCA PROBE POWER Table 5-56 PCA FRONT USB E5071-00252 PANEL FRONT (Opt. 2xx) E5070-00273 PANEL FRONT (Opt. 2D5, 2K5) E5071-00254 PANEL FRONT (Opt. 4xx) Keysight E5071C ENA Network Analyzers...
Page 156 STANDBY SWITCH ASSEMBLY 0371-3953 KEY CAP Table 5-56 PCA PROBE POWER Table 5-56 PCA FRONT USB E5070-60112 LCD-TPANEL ASSY BACKLIGHT (included in LCD-TPANEL ASSY) Table 5-55 BRACKET INVERTER Table 5-55 INVERTER LS700 E5071-00621 COVER SHIELD Keysight E5071C ENA Network Analyzers...
Page 157 STANDBY SWITCH ASSEMBLY 0371-3953 KEY CAP Table 5-56 PCA PROBE POWER Table 5-56 PCA FRONT USB E5070-60112 LCD-TPANEL ASSY BACKLIGHT (included in LCD-TPANEL ASSY) Table 5-55 BRACKET INVERTER Table 5-55 INVERTER LS700 E5070-00672 COVER SHIELD Keysight E5071C ENA Network Analyzers...
Page 158: Rear View (1)
2950-0035 NUT-HEX-DBL-CHAM (Opt. 1E5) 2190-0102 WSHR-LK INTL T (Opt. 1E5) E5071-00610 SPACER (Opt. 1E5) 6960-0041 PLUG HOLE (Opt. UNQ) 0515-1402 SCREW-MACH M3.5 x L8 PN T15 0515-1402 SCREW-MACH M3.5 x L8 PN T15 5185-3720 LABEL Keysight E5071C ENA Network Analyzers...
Page 159 2190-0054 WASHER-LK INTL T 1250-0252 BNC CONNECTOR (Opt. 1E5) 2950-0035 NUT-HEX-DBL-CHAM (Opt. 1E5) 2190-0102 WSHR-LK INTL T (Opt. 1E5) E5071-00610 SPACER (Opt. 1E5) 6960-0041 PLUG HOLE (Opt. UNQ) 0515-1402 SCREW-MACH M3.5 x L8 PN T15 Keysight E5071C ENA Network Analyzers...
Page 160: Rear View (2)
2950-0035 NUT (Opt. 4x5) 2190-0102 WASHER (Opt. 4x5) 6960-0524 PLUG-HOLE (Opt. xx0) 2110-0046 FUSE 0.5A 125V (Opt. 2x5) 1400-0112 FUSE HOLDER CAP (Opt. 2x5) 6960-0309 PLUG-HOLE (Opt. 2x5) 2110-0046 FUSE 0.5A 125V ( Opt. 4x5) Keysight E5071C ENA Network Analyzers...
Page 161 SCREW-MACH M3.0 x L6 FL T10 0515-0430 SCREW-MACH M3.0 x L6 PN T10 0515-1946 SCREW-MACH M3.0 x L6 FL T10 2950-0035 NUT (Opt. 2x5) 2190-0102 WASHER (Opt. 2x5) 6960-0524 PLUG-HOLE (Opt. 2x5) 2950-0035 NUT (Opt. 4x5) 2190-0102 WASHER (Opt. 4x5) Keysight E5071C ENA Network Analyzers...
Page 162: Cover Assembly
6960-0309 PLUG-HOLE ( Opt. 4x0) Cover Assembly Figure 5-28 Cover Assembly Table 5-30 Cover Assembly Ref. Keysight Part Number Description Desig. E5071-04002 COVER ASSY 5041-9186 STRAP HANDLE FRT 0515-2049 SCREW-MACH M5.0 x L16 FL T20 Keysight E5071C ENA Network Analyzers...
Page 163: Left Side View
STRAP HANDLE REAR 0515-2049 SCREW-MACH M5.0 x L16 FL T20 08720-00081 STRAP HANDLE Left Side View Figure 5-29 Left Side View Table 5-31 Left Side View Ref. Keysight Part Number Description Desig. E5071-61603 FLAT CABLE ASSY Keysight E5071C ENA Network Analyzers...
Page 164: Right Side View
Right Side View Table 5-32 Right Side View Ref. Keysight Part Number Description Desig. E5071-61604 FLAT CABLE ASSY 1400-0611 CLAMP CABLE 0515-1946 & SCREW-MACH M3.0 x L6 PN T10 3050-2247 0515-2146 SCREW-MACH M3.0 x L4 FL T10 Keysight E5071C ENA Network Analyzers...
Page 165: Removable Hard Disk Drive Assembly (Obsolete)
Removable Hard Disk Drive Assembly (Obsolete) Ref. Keysight Part Number Description Desig. E5052-60101 HDD CARRIER (Service Center Only) E5071-82301 HDD INSTALLED (Service Center Only) 0515-4353 SCREW-MACH M3.0 x L3 PN T10 (Service Center Only) 0960-2562 HDD KEYS Keysight E5071C ENA Network Analyzers...
Page 166: Removable Hard Disk Drive Assembly Option 017
Ref. Keysight Part Number Description Desig. 0515-0430 SCREW-MACH M3.0 x L6 PN T10 Removable Hard Disk Drive Assembly Option 017 Figure 5-32 Removable Hard Disk Drive Assembly Option 017 (Serial number prefix MY461 or SG461) Keysight E5071C ENA Network Analyzers...
Page 167 SCREW-MACH M3.0 x L4 FL T10 E5070-04006 COVER 0515-1946 SCREW-MACH M3.0 x L6 FL T10 E5070-00655 PLATE FRONT 0515-2146 SCREW-MACH M3.0 x L4 FL T10 E5070-87301 LABEL 1390-1375 HDD KEYS 7121-5441 LABEL (Service Center Only) Keysight E5071C ENA Network Analyzers...
Page 168 Replaceable Parts Replaceable Parts List Figure 5-33 Removable Hard Disk Drive Assembly Option 017 (Serial number prefix MY462/MY463 or SG462/SG463) Keysight E5071C ENA Network Analyzers...
Page 169 SSD INSTALLED (Service Center Only) E5070-04016 COVER 0515-1946 SCREW-MACH M3.0 x L4 FL T10 7121-5441 LABEL (Service Center Only) E5071-01201 BRACKET 0515-0430 SCREW-MACH M3.0 x L6 PN T10 E5070-00655 PLATE FRONT 0515-2146 SCREW-MACH M3.0 x L4 FL T10 Keysight E5071C ENA Network Analyzers...
Page 170: Hard Disk Drive Assembly Option 019
Removable Hard Disk Drive Assembly (Serial number prefix MY463 or SG463) Ref. Keysight Part Number Description Desig. E5070-87301 LABEL 1390-1375 HDD KEYS Hard Disk Drive Assembly Option 019 Figure 5-34 Hard Disk Drive Assembly Option 019 (Serial number prefix MY461 or SG461) Keysight E5071C ENA Network Analyzers...
Page 171 SCREW-MACH M2.5 x L6 FL T8 E5070-01255 BRACKET HDD 0515-2146 SCREW-MACH M3.0 x L4 FL T10 E5071-01220 HDD BRACKET E5071-01223 HDD BRACKET E5071-01201 HDD BRACKET 0515-0430 SCREW-MACH M3.0 x L6 PN T10 E5070-25061 TM SHEET 0.5T Keysight E5071C ENA Network Analyzers...
Page 172 Replaceable Parts Replaceable Parts List Figure 5-35 Hard Disk Drive Assembly Option 019 (Serial number prefix MY462/MY463 or SG462/SG463) Keysight E5071C ENA Network Analyzers...
Page 173 SCREW-MACH M3.0 x L10 PN T10 0515-2028 SCREW-MACH M2.5 x L6 FL T8 E5070-01255 BRACKET HDD 0515-2146 SCREW-MACH M3.0 x L4 FL T10 E5071-01220 HDD BRACKET E5071-01223 HDD BRACKET E5071-01201 HDD BRACKET 0515-0430 SCREW-MACH M3.0 x L6 PN T10 Keysight E5071C ENA Network Analyzers...
Page 174: Pci Dsp Card, Gpib Card And Usb Card Assembly
SCREW-MACH M3.0 x 6 PN T10 82350-66512 PCI GPIB CARD (Service Center Only) 0515-0430 SCREW-MACH M3.0 x 6 PN T10 0960-2357 USB ADAPTER CARD (USBTMC) E5071-01218 BRACKET USB 0515-0430 SCREW-MACH M3.0 x 6 PN T10 2190-0054 WSHR-LK INTL T Keysight E5071C ENA Network Analyzers...
Page 175 PCI DSP Card, GPIB Card AND USB Card Assembly (Serial number prefix MY462/MY463 or SG462/SG463) Ref. Keysight Part Number Description Desig. 0515-0430 SCREW-MACH M3.0 x 6 PN T10 E5070-66671 PCI-E DSP PCA BOARD E5071-01235 BRACKET 2190-0054 WASHER-LK INTL T 2950-0054 NUT-HEX-DBL-CHAM 0380-4870 STANDOFF-HEX Keysight E5071C ENA Network Analyzers...
Page 176: Pca Digital Board Assembly
PCA Digital Board Assembly Figure 5-38 PCA Digital Board Assembly Table 5-42 PCA Digital Board Assembly Ref. Keysight Part Number Description Desig. E5070-66653 (A53) PCA DIGITAL BRIDGE 0515-0430 SCREW-MACH M3.0 x 6 PN T10 E5071-01210 STAY Keysight E5071C ENA Network Analyzers...
Page 177: T2 Switch (Up To 8.5 Ghz Options) Assembly
E5071-61619 WIRE ASSY (Opt.2xx) WIRE ASSY (Opt.4xx) 5087-7746 T2-SW SWITCH RF SPDT (Opt.2xx) SWITCH RF SPDT (Opt.4xx) 0515-1410 SCREW-MACH M3.0 x L20 PN T10 (Opt.2xx) SCREW-MACH M3.0 x L20 PN T10 (Opt.4xx) 0955-0301 ATTENUATOR (Opt.2xx) Keysight E5071C ENA Network Analyzers...
Page 178: Receiver Module (Over 8.5 Ghz Options) Assembly
& BIAS TEE MODULE (Opt. 2xx) (Exchange) E5071-62189 (A9) TESTED LEVEL POWER SPLITTER & BIAS TEE MODULE (Opt. 4xx) E5071-69089 TESTED LEVEL POWER SPLITTER & BIAS TEE MODULE (Opt. 4xx) (Exchange) E5070-01294 BRACKET E5070-01293 BRACKET MODULE Keysight E5071C ENA Network Analyzers...
Page 179: Attenuator (Over 8.5 Ghz Options) Assembly
Attenuator (Over 8.5 GHz Options) Assembly Table 5-45 Attenuator (Over 8.5 GHz Options) Assembly Ref. Keysight Part Description Desig. Number 33321-60082 ATTENUATOR 60 dB 20 GHz, PB FREE E5070-01292 ANGLE ATTENUATOR 0515-1946 SCREW -MACH FLT -HD M3X0.5 6MM -LG SST Keysight E5071C ENA Network Analyzers...
Page 180: Fan Assembly
Replaceable Parts Replaceable Parts List Fan Assembly Figure 5-42 Fan Assembly Table 5-46 Fan Assembly Ref. Keysight Part Number Description Desig. E5071-01200 BRACKET FAN 0361-1885 RIVET PLASTIC E5071-61618 FAN ASSY 1400-0249 CABLE TIE Keysight E5071C ENA Network Analyzers...
Page 181: Power Supply (Up To 8.5 Ghz Options) Assembly
MY461/MY462 or SG461/SG462) Table 5-47 Power Supply (Up to 8.5 GHz Options) Assembly (Serial number prefix MY461/MY462 or SG461/SG462) Ref. Keysight Part Number Description Desig. 0950-4989 POWER SUPPLY E5071-00601 PLATE 0515-1946 SCREW-MACH M3.0 x L6 FL T10 Keysight E5071C ENA Network Analyzers...
Page 182 SG463) Table 5-48 Power Supply (Up to 8.5 GHz Options) Assembly (Serial number prefix MY463 or SG463) Ref. Keysight Part Number Description Desig. 0950-4989 POWER SUPPLY E5071-00601 PLATE 0515-1946 SCREW-MACH M3.0 x L6 FL T10 Keysight E5071C ENA Network Analyzers...
Page 183: Power Supply (Over 8.5 Ghz Options)Assembly
Figure 5-45 Power Supply (Over 8.5 GHz Options) Assembly Table 5-49 Power Supply (Over 8.5 GHz Options) Assembly Ref. Keysight Part Number Description Desig. 0950-4989 POWER SUPPLY E5071-00601 PLATE 0515-1946 SCREW-MACH M3.0 x L6 FL T10 Keysight E5071C ENA Network Analyzers...
Page 184: Pca Dc Bias And Oven Assembly
PCA DC BIAS 4-PORT (Opt.4x5) 1400-1391 CLAMP CABLE (Opt.1E5) E5071-61602 WIRE ASSY (Opt.1E5) E5071-66605 (A5) OCXO REFERENCE OVEN PCA (Opt.1E5) E5070-61616 FLAT CBL ASSY 43521-61622 RF CABLE ASSY 1250-1859 ADAPTER COAXIAL RIGHT ANGLE BNC (m) - BNC (m) Keysight E5071C ENA Network Analyzers...
Page 185: Analog Motherboard Assembly
Figure 5-47 Analog Motherboard Assembly Table 5-51 Analog Motherboard Assembly Ref. Keysight Part Number Description Desig. E5070-66650 (A50) ANALOG MOTHER BOARD 0515-0430 SCREW-MACH M3.0 x 6 PN T10 1400-1334 CLAMP CABLE E5071-61613 WIRE ASSY 0340-1259 GROMMET Keysight E5071C ENA Network Analyzers...
Page 186: Chassis Assembly
Replaceable Parts Replaceable Parts List Chassis Assembly Figure 5-48 Chassis Assembly Keysight E5071C ENA Network Analyzers...
Page 187 Replaceable Parts List Table 5-52 Chassis Assembly Ref. Keysight Part Number Description Desig. E5071-60001 CHASSIS 5022-1190 FRONT FRAME 8160-0641 GASKET (125 cm) 0515-2113 SCREW-MACH M4.0 x L8 PN T20 E5071-24007 SPACER 1520-0685 DAMPER 1400-1334 CLAMP CABLE Keysight E5071C ENA Network Analyzers...
Page 188: Keyboard Assembly
Replaceable Parts Replaceable Parts List Keyboard Assembly Figure 5-49 Keyboard Assembly Table 5-53 Keyboard Assembly Ref. Keysight Part Number Description Desig. 0515-0430 SCREW-MACH M3.0 x 6 PN T10 E5070-66552 PCA FRONT KEY 0363-0170 GASKET 19-UNITS Keysight E5071C ENA Network Analyzers...
Page 189: Lcd Assembly
Description Desig. 0515-1402 SCREW-MACH M3.5 x L8 PN T15 1400-1391 CLANP CABLE E5070-61628 WIRE ASSY E5070-60112 LCD-TPANEL ASSY Table 5-51 INVERTER ASSY E5071-61611 WIRE ASSY 1400-0249 CABLE TIE E5071-61616 FLAT CBL ASSY E5071-61608 WIRE ASSY Keysight E5071C ENA Network Analyzers...
Page 190: Inverter Assembly
Figure 5-51 Inverter Assembly Table 5-55 Inverter Assembly Ref. Keysight Part Number Description Desig. E5071-01211 BRACKET (Up to 8.5 GHz Options) E5071-01278 BRACKET (Over 8.5 GHz Options) 0950-4420 INVERTER 0515-1189 SCREW-MACH M2.5 x L4 PN T8 Keysight E5071C ENA Network Analyzers...
Page 191: Standby Switch Assembly
SCREW-MACH M3.0 x L6 PN T10 E5070-66656 (A56) PCA PROBE POWER E5070-66655 (A55) PCA FRONT USB E5070-61901 WIRE ASSY W/STANDBY SWITCH 0515-2028 SCREW-MACH M2.5 x L6 FL T8 0515-0430 SCREW-MACH M3.0 x L6 PN T10 E5071-04004 COVER USB LARGE Keysight E5071C ENA Network Analyzers...
Page 192: Cover (Up To 8.5 Ghz Options) Assembly
1400-3156 CLAMP-CABLE NYLON 6/6 5183-4184 CNTR TOUCH PANEL E5071-00621 COVER 0363-0170 GASKET 10-UNITS 0515-0430 SCREW-MACH M3.0 x L6 PN T10 0363-0170 GASKET 3-UNITS 0363-0170 GASKET 24-UNITS 1400-0611 CLAMP CABLE 1400-3337 CLAMP CABLE 0363-0170 GASKET 12-UNITS Keysight E5071C ENA Network Analyzers...
Page 193: Cover (Over 8.5 Ghz Options) Assembly
CNTR TOUCH PANEL E5070-00672 FRONT COVER SHIELD 0363-0170 GASKET 10-UNITS 0515-0430 SCREW-MACH M3.0 x L6 PN T10 0363-0170 GASKET 3-UNITS 0363-0170 GASKET 16-UNITS 1400-0611 CLAMP CABLE 1400-3337 CLAMP CABLE 0363-0170 GASKET 12-UNITS 0363-0170 GASKET 4-UNITS Keysight E5071C ENA Network Analyzers...
Page 194: Label On Front Face
E5071-87310 LABEL (Opt. 245, 445) E5071-87131 LABEL (Opt. 260, 460) E5071-87132 LABEL (Opt. 265, 465) E5071-87110 LABEL (Opt. 285, 485) E5071-87119 LABEL (Opt. 280, 480) E5071-87133 LABEL (Opt. 2D5, 4D5) E5071-87130 LABEL (Opt. 2K5, 4K5) Keysight E5071C ENA Network Analyzers...
Page 195: Label On Rear Face
Label on Rear Face Figure 5-56 Label on Rear Face Table 5-60 Label on Rear Face Ref. Keysight Part Number Description Desig. E5070-87103 LABEL (NOTE for Switch) E5071-87107 LABEL (Opt. 235, 285) E5071-87109 LABEL (Opt. 435, 485) Keysight E5071C ENA Network Analyzers...
Page 196 LABEL (Opt. 008) (Service Center Only) 5080-3939 LABEL (Opt. 010) (Service Center Only) 5185-3722 LABEL (Opt. 1E5) 5188-4412 LABEL (Opt. 790) (Service Center Only) 5185-3721 LABEL (Opt. UNQ) 5185-3775 LABEL (Opt. 017) 5185-3777 LABEL (Opt. 019) Keysight E5071C ENA Network Analyzers...
Page 197: Other Parts
1. The number indicated by “x” in the part number of each manual, sample program disk, or CD-ROM, 0 for the first edition, is incremented by 1 each time a revision is made. The latest edition comes with the product. Keysight E5071C ENA Network Analyzers...
Page 198 Replaceable Parts Replaceable Parts List Keysight E5071C ENA Network Analyzers...
Page 199: Replacement Procedure
Service Guide Replacement Procedure This chapter provides procedure for removing and replacing the major assemblies in the E5071C ENA Series Network Analyzer. Replacing an Assembly The following steps show the sequence for replacing an assembly in a E5071C RF Network Analyzer.
Page 200 Refer to the following table for the tightening torque of screws if no torque is specified by this chapter. Screw Driver Recommended Torque M2.5 0.56 N-m ( 5.0 lb-in) 1.02 N-m ( 9.0 lb-in) M3.5 1.58 N-m (14.0 lb-in) 2.37N-m (21.0 lb-in) Keysight E5071C ENA Network Analyzers...
Page 201: Required Tools
√ Handler I/O √ √ √ USB (USBTMC) √ √ √ Interface Card PCI DSP Card and √ √ √ √ GPIB Card Digital √ √ √ Motherboard Analog Base √ √ √ √ Module Keysight E5071C ENA Network Analyzers...
Page 202 √ Front Panel √ √ √ √ √ Keyboard Front USB Board √ √ √ √ √ Probe Power and √ √ √ √ √ √ Power Switch Board 1. It’s recommended to use E5070-65100. Keysight E5071C ENA Network Analyzers...
Page 203: Outer Cover Removal
Step 5. Remove the four TORX T15 screws (item 4) fastening the four rear foot Step 6. Remove the five TORX T15 screws (item 5) fastening the cover. Step 7. Slide up the outer cover and remove it carefully. Figure 6-1 Outer Cover Removal Keysight E5071C ENA Network Analyzers...
Page 204: Front Panel Removal
Step 4. Release the cable (item 3) from the cable clamp (item 4). Step 5. Release the two cable (item 6) from the cable clamp (item 5). Step 6. Gradually push the front panel assembly towards the outside. Figure 6-2 Front Panel Removal Keysight E5071C ENA Network Analyzers...
Page 205: Removable Hard Disk Assembly Removal (Obsolete)
Step 5. Be careful to release the hook from chassis (item3) and lift the removable hard disk assembly. Step 6. Remove the four TORX T10 screws (item 4) fastening the bracket. Figure 6-3 Removable Hard Disk Assembly Replacement (Obsolete) Keysight E5071C ENA Network Analyzers...
Page 206: Removable Hard Disk Drive Replacement (Obsolete)
Step 4. Remove the four TORX T10 screws (item 6) fastening the HDD bracket and remove it. Step 5. Remove the hard disk drive (item 7) from the connector board. Figure 6-4 Removable Hard Disk Drive Removal (Obsolete) Keysight E5071C ENA Network Analyzers...
Page 207: Replacement Procedure
Step 4. Select RestoreSysCorFile.vba from the D:\Agilent\Service folder and then press the Open button. Step 5. Press Step 6. The RestoreSysCorFile dialog box appears. Step 7. Click OK. Once the program has terminated, restart the E5071C to enable the system correction data. Keysight E5071C ENA Network Analyzers...
Page 208: Calibration Of The Touch Screen
Touching the four locations described above with your finger automatically concludes the touch screen calibration. With no operation on the touch screen calibration screen for a preset time, it automatically closes and the previous measurement screen reappears. Keysight E5071C ENA Network Analyzers...
Page 209: Removable Hard Disk Assembly Removal (Option 017)
Step 4. Remove the three TORX T10 screws (item 2) fastening the removable hard disk assembly. Step 5. Be careful to release the hook from chassis (item3) and lift the removable hard disk assembly. Step 6. Remove the four TORX T10 screws (item 4) fastening the bracket. Keysight E5071C ENA Network Analyzers...
Page 210 Removable Hard Disk Assembly Removal (Option 017) Figure 6-6 Removable Hard Disk Assembly Replacement Option 017 (Serial number prefix MY461 or SG461) Figure 6-7 Removable Hard Disk Assembly Replacement Option 017 (Serial number prefix MY462/MY463 or SG462/SG463) Keysight E5071C ENA Network Analyzers...
Page 211: Removable Hard Disk Drive Replacement Option 017
Step 5. Remove the hard disk drive (item 8) from the connector board. From the volume label CN925, user recovery function is not prepared. It is required to inform this change to user before replacing the hard disk drive. Keysight E5071C ENA Network Analyzers...
Page 212: Replacement Procedure
Step 4. Restore backup files onto the new removable hard disk drive as described in “Restore Backup Files onto the New Hard Disk Drive” on page 207. Step 5. Calibrate the touch screen as described in “Calibration of the Touch Screen” on page 208. Keysight E5071C ENA Network Analyzers...
Page 213: Hard Disk Assembly Removal Option 019
Step 7. Remove a TORX T10 screw (item 5) fastening the bracket. Step 8. Be careful to release the hook from chassis (item 6) and lift the bracket (item Figure 6-9 Removable Hard Disk Assembly Replacement Option 019 Keysight E5071C ENA Network Analyzers...
Page 214: Hard Disk Drive Replacement Option 019
From the volume label CN925, user recovery function is not prepared. It is required to inform this change to user before replacing the hard disk drive. Figure 6-10 Removable Hard Disk Drive Removal Option 019 Keysight E5071C ENA Network Analyzers...
Page 215: Replacement Procedure
Step 3. Restore backup files onto the new removable hard disk drive as described in “Restore Backup Files onto the New Hard Disk Drive” on page 207. Step 4. Calibrate the touch screen as described in “Calibration of the Touch Screen” on page 208. Keysight E5071C ENA Network Analyzers...
Page 216: Power Supply Assembly Replacement (Up To 8.5 Ghz Options For Serial Number Prefix My461/My462 Or Sg461/Sg462)
Step 6. Remove the two TORX T10 screws and washers (item 6) fastening the power supply holder. Step 7. Lift the power supply assembly toward front side. Step 8. Remove the three TORX T10 screws (item 7) fasting the angle. Keysight E5071C ENA Network Analyzers...
Page 217: Replacement Procedure
Power Supply Assembly Removal (Up to 8.5 GHz Options for Serial Number Prefix MY461/MY462 or SG461/SG462) Replacement Procedure Step 1. Replace the power supply assembly by inverse procedure of removal. Fasten the TORX T10 screws (item 7) using a torque screwdriver. Keysight E5071C ENA Network Analyzers...
Page 218: Power Supply Assembly Replacement
Step 8. Remove the two TORX T10 screws and washers (item 9) fastening the power supply holder. Step 9. Lift the power supply assembly toward front side. Step 10. Remove the three TORX T10 screws (item 10) fasting the angle. Keysight E5071C ENA Network Analyzers...
Page 219: Replacement Procedure
Power Supply Assembly Replacement Figure 6-13 Power Supply Assembly Removal Replacement Procedure Step 1. Replace the power supply assembly by inverse procedure of removal. Fasten the TORX T10 screws (item 10) using a torque screwdriver. Keysight E5071C ENA Network Analyzers...
Page 220: Digital Bridge Board Replacement (A53)
Step 5. Lift the digital bridge board (item 4). Step 6. Disconnect the cables (item 5) from the digital bridge board. Step 7. Remove the two TORX T10 screw (item 6) fastening the angle. Keysight E5071C ENA Network Analyzers...
Page 221: Replacement Procedure
Replacement Procedure Digital Bridge Board Replacement (A53) Figure 6-14 Digital Bridge Board Removal Replacement Procedure Step 1. Replace the digital bridge board by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 222: Handler I/O Board Replacement (A23)
Step 2. Disconnect the flat cable (item 1) from the handler I/O board. Step 3. Remove the two TORX T10 screws (item 2) fastening the handler I/O board. Step 4. Slide the handler I/O board toward backward (item 3). Keysight E5071C ENA Network Analyzers...
Page 223: Replacement Procedure
Replacement Procedure Handler I/O Board Replacement (A23) Figure 6-15 Handler I/O Board Removal Replacement Procedure Step 1. Replace the handler I/O board by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 224: Usb (Usbtmc) Interface Card Replacement (Serial Number Prefix My461 Or Sg461)
Step 4. Remove the two TORX T10 screws (item 3) fastening the card to the rear panel. Step 5. Disconnect the assembly (item 4) from the Digital Motherboard and lift it. Step 6. Remove the two TORX T10 screws (item 5) fastening the angle. Keysight E5071C ENA Network Analyzers...
Page 225: Replacement Procedure
USB (USBTMC) Interface Card Replacement (Serial number prefix MY461 or SG461) Figure 6-16 USB (USBTMC) Interface Card Removal (Serial number prefix MY461 or SG461) Replacement Procedure Step 1. Replace the USB (USBTMC) interface card by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 226: Pci Dsp Card And Gpib Card Replacement (A51) (Serial Number Prefix My461 Or Sg461).226
Remove the two 5/8 inch nuts (item 8) fastening the angle. • Remove a TORX T10 screw (item 9) fastening the angle. For removing the GPIB Card. • Remove the two TORX T10 screws (item 10) fastening the angle. Keysight E5071C ENA Network Analyzers...
Page 227: Replacement Procedure
PCI DSP Card and GPIB Card Removal (Serial number prefix MY461 or SG461) Replacement Procedure Step 1. Replace the PCI DSP card and GPIB card by inverse procedure of removal. Fasten the 5/8 inch nuts (item 8) using an open-end torque wrench. Keysight E5071C ENA Network Analyzers...
Page 228: Pci-E Dsp Card And Gpib Cable Replacement (A51) (Serial Number
• Remove the five TORX T10 screw (item 7) fastening PCI-E card to the bracket. For removing the GPIB Cable. • Remove the two HEX nuts (item 6) fastening the GPIB to the rear panel. Keysight E5071C ENA Network Analyzers...
Page 229: Replacement Procedure
PCI-E DSP Card and GPIB Cable Removal (Serial number prefix MY462/MY463 or SG462/SG463) Replacement Procedure Step 1. Replace the PCI-E DSP card and GPIB cable by inverse procedure of removal. Fasten the 5/8 inch nuts (item 8) using an open-end torque wrench. Keysight E5071C ENA Network Analyzers...
Page 230: Digital Motherboard Replacement (A01) (Serial Number Prefix My461 Or Sg461)
Step 3. Disconnect all cables from the digital motherboard. Step 4. Remove the eight TORX T10 screws (item 1) fastening the digital motherboard. Step 5. Lift the digital motherboard slowly. Don’t remove the CPU fan assembly and the DIMM memory from digital motherboard. Keysight E5071C ENA Network Analyzers...
Page 231: Replacement Procedure
Replacement Procedure Digital Motherboard Replacement (A01) (Serial number prefix MY461 or SG461) Figure 6-19 Digital Motherboard Removal (Serial number prefix MY461 or SG461) Replacement Procedure Step 1. Replace the digital motherboard by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 232: Sg462/Sg463)
Step 3. Disconnect all cables from the digital motherboard. Step 4. Remove the eight TORX T10 screws (item 1) fastening the digital motherboard. Step 5. Lift the digital motherboard slowly. Don’t remove the CPU fan assembly and the DIMM memory from digital motherboard. Keysight E5071C ENA Network Analyzers...
Page 233: Replacement Procedure
Figure 6-20 Digital Motherboard Removal (Serial number prefix MY462 or SG462) Figure 6-21 Digital Motherboard Removal (Serial number prefix MY463 or SG463) Replacement Procedure Step 1. Replace the digital motherboard by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 234: Analog Base Module Replacement (A6)
Step 7. Push the analog base module (item 5) till the end of the wall. Carefully lift it when the height of BNC connectors are higher than rear chassis wall. Step 8. Remove the spacer (item 6) from analog base module. Keysight E5071C ENA Network Analyzers...
Page 235: Replacement Procedure
Analog Base Module Replacement (A6) Figure 6-22 Analog Base Module Removal Replacement Procedure Step 1. Replace the analog base module by inverse procedure of removal. Fasten the 5/8 inch nuts (item 2) using an open-end torque wrench. Keysight E5071C ENA Network Analyzers...
Page 236: Level Vernier Module Replacement (A3)
Step 3. Disconnect the semi-rigid cable (item 1). Step 4. Disconnect the semi-rigid cable (item 2). Step 5. Remove a TORX T10 screw fastening the module to the bottom. (item 3) Step 6. Slide the level vernier module. Keysight E5071C ENA Network Analyzers...
Page 237: Replacement Procedure
Figure 6-23 Level Vernier Module Removal Replacement Procedure Step 1. Replace the level vernier module by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 238: Doubler Module Replacement (A86)
Step 4. Disconnect the semi-rigid cable (item 1). Step 5. Disconnect the semi-rigid cable (item 2). Step 6. Remove a TORX T10 screw fastening the module to the bottom. (item 3) Step 7. Slide the doubler module. Keysight E5071C ENA Network Analyzers...
Page 239: Replacement Procedure
Doubler Module Replacement (A86) Figure 6-24 Doubler Module Removal Replacement Procedure Step 1. Replace the doubler module by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 240: Synthesizer Module Replacement (A1)
Step 3. Disconnect the semi-rigid cable (item 1). Step 4. Disconnect the semi-rigid cable (item 2). Step 5. Remove the two TORX T10 screws fastening the module to the bottom. (item Step 6. Slide the synthesizer module (item 4). Keysight E5071C ENA Network Analyzers...
Page 241: Replacement Procedure
Synthesizer Module Replacement (A1) Figure 6-25 Synthesizer Module Removal Replacement Procedure Step 1. Replace the synthesizer module by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 242: Receiver Module Replacement For 2-Port Model (A2/A7+A9)
Step 4. Disconnect the semi-rigid cable (item 2). Step 5. Disconnect the two semi-rigid cables (item 3). Step 6. Remove the two TORX T10 screws fastening the module to the bottom. (item Step 7. Slide the receiver module (item 5). Keysight E5071C ENA Network Analyzers...
Page 243 Figure 6-26 Receiver Module Removal for 2-port model Replacement Procedure Step 1. Replace the receiver module by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 244: Over 8.5 Ghz Options (A7&A9)
Step 16. Unfasten the two semi-rigid cables (item 12). Step 17. Separate the front end module from the receiver module. Step 18. Remove the two TORX T10 screws (item 13) and remove the plate (item 14). Keysight E5071C ENA Network Analyzers...
Page 245 Replacement Procedure Receiver Module Replacement for 2-Port model (A2/A7+A9) Step 19. Remove the six TORX T10 screws (item 15, item 16 and item 17). Step 20. Separate the plate from the front end module. Keysight E5071C ENA Network Analyzers...
Page 246 Replacement Procedure Receiver Module Replacement for 2-Port model (A2/A7+A9) Figure 6-27 Receiver Module Removal for 2-port model Keysight E5071C ENA Network Analyzers...
Page 247 Receiver Module Replacement for 2-Port model (A2/A7+A9) Replacement Procedure Step 1. Replace the receiver module by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 248: Receiver Module Replacement For 4-Port Model (A82/A87)
Step 4. Disconnect the two semi-rigid cable (item 2). Step 5. Disconnect the four semi-rigid cables (item 3). Step 6. Remove the four TORX T10 screws fastening the module to the bottom. (item Step 7. Slide the receiver module (item 5). Keysight E5071C ENA Network Analyzers...
Page 249 Figure 6-28 Receiver Module Removal for 4-port model Replacement Procedure Step 1. Replace the receiver module by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 250: Over 8.5 Ghz Options (A7&A9)
Step 16. Unfasten the two semi-rigid cables (item 12). Step 17. Separate the front end module from the receiver module. Step 18. Remove the two TORX T10 screws (item 13) and remove the plate (item 14). Keysight E5071C ENA Network Analyzers...
Page 251 Replacement Procedure Receiver Module Replacement for 4-Port model (A82/A87) Step 19. Remove the six TORX T10 screws (item 15, item 16 and item 17). Step 20. Separate the plate from the front end module. Keysight E5071C ENA Network Analyzers...
Page 252 Replacement Procedure Receiver Module Replacement for 4-Port model (A82/A87) Figure 6-29 Receiver Module Removal for 4-port model Keysight E5071C ENA Network Analyzers...
Page 253 Receiver Module Replacement for 4-Port model (A82/A87) Replacement Procedure Step 1. Replace the receiver module by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 254: Rf Switch And Distributor Module Replacement For 2-Port Model (A4)
Step 9. Remove the attenuator (item 7) fastening the switch. Step 10. Remove the two TORX T10 screws (item 8) fastening the switch. Step 11. Remove the two terminations (item 9) fastening the distributor module when replaced the distributor module. Keysight E5071C ENA Network Analyzers...
Page 255 Step 1. Replace the switch and distributor module by inverse procedure of removal. Be careful screw (item 2) and screw (item 3) are different. Fasten the semi rigid cables, attenuator and terminations using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 256: Rf Switch And Distributor Module Replacement For 4-Port Model (T2-Sw And A4)
Step 9. Remove the three TORX T10 screws (item 7) fastening the plate. Step 10. Disconnect the three switch cables (item 8) from the switch. Step 11. Remove the six TORX T10 screws (item 9) fastening the switch. Keysight E5071C ENA Network Analyzers...
Page 257 Step 1. Replace the switch by inverse procedure of removal. Be careful screw (item 4) and screw (item 5) are different. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 258: Imix, Attenuator And Distributor Module Replacement (Imx, Att And A4)
Step 13. Remove the two TORX T10 screws (item 9) fastening the plate. Step 14. Lift the plate (item 10). Step 15. Remove the four TORX T10 screws (item 11) fastening the attenuator module. Step 16. Lift the distributor module (item 12). Keysight E5071C ENA Network Analyzers...
Page 259 Replacement Procedure Imix, Attenuator and Distributor Module Replacement (IMX, ATT and A4) Figure 6-32 Imix, Attenuator and Distributor Module Replacement (2-Ports Options) Keysight E5071C ENA Network Analyzers...
Page 260: 4-Ports Options
Step 11. Disconnect the five semi-rigid cables (item 7). Step 12. Remove the four TORX T10 screws (item 8) fastening the plate. Step 13. Remove the four TORX T10 screws (item 9) fastening the plate. Step 14. Lift the plate (item 10). Keysight E5071C ENA Network Analyzers...
Page 261 Replacement Procedure Imix, Attenuator and Distributor Module Replacement (IMX, ATT and A4) Step 15. Remove the four TORX T10 screws (item 11) fastening the attenuator module. Step 16. Lift the attenuator module (item 12). Keysight E5071C ENA Network Analyzers...
Page 262 Replacement Procedure Imix, Attenuator and Distributor Module Replacement (IMX, ATT and A4) Figure 6-33 Imix, Attenuator and Distributor Module Replacement (4-Ports Options) Keysight E5071C ENA Network Analyzers...
Page 263 Imix, Attenuator and Distributor Module Replacement (IMX, ATT and A4) Replacement Procedure Step 1. Replace the switch by inverse procedure of removal. Fasten the semi rigid cables using a torque wrench or torque driver set for replacement. Keysight E5071C ENA Network Analyzers...
Page 264: Fan Replacement
Step 6. Remove the six TORX T10 screws (item 4) fastening the fan plate. Step 7. Cut the cable tie (item 5). Step 8. Remove the twelve rivet (plastic) (item 6) fastening the fan. Step 9. Remove the fan (item 7) from fan plate. Keysight E5071C ENA Network Analyzers...
Page 265: Replacement Procedure
Step 1. Replace the fan by inverse procedure of removal. Connecting the cables (item 1) as described below. • Connect the short cable to “J5” connector. • Connect the middle cable to “J6” connector. • Connect the long cable to “J7” connector. Keysight E5071C ENA Network Analyzers...
Page 266: Pca Dc Bias Board (Opt.xx5) Replacement (A57/A58)
Step 5. Remove the three TORX T10 screw (item 4) fastening the DC Bias board. Figure 6-35 PCA DC Bias Board Removal Replacement Procedure Step 1. Replace the PCA DC bias board by inverse procedure of removal. Fasten the 9/16 inch nuts (item 2) using a open-end torque wrench. Keysight E5071C ENA Network Analyzers...
Page 267: 10 Mhz Oven Board (Opt. 1E5) Replacement (A5)
Step 5. Remove the three TORX T10 screws (item 5) fastening the oven. Figure 6-36 10 MHz Oven Board Removal Replacement Procedure Step 1. Replace the 10 MHz oven board by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 268: Analog Motherboard Replacement (A50)
Step 6. Disconnect the cable (item 5) connected to the analog motherboard when with option 1E5. Step 7. Disconnect the cables (item 6, 7) connected to the analog motherboard. Step 8. Remove the ten TORX T10 screws (item 8) fastening the analog mother board. Keysight E5071C ENA Network Analyzers...
Page 269: Replacement Procedure
Replacement Procedure Analog Motherboard Replacement (A50) Figure 6-37 Analog Motherboard Removal Replacement Procedure Step 1. Replace the analog motherboard by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 270: Front Panel Cover Removal
“Front Panel Removal” on page 204. Step 3. Disconnect the cables (item 1, 2, 3, 4) connected through the cover. Step 4. Remove the six TORX T10 screws (item 5) fastening the cover. Figure 6-38 Front Panel Cover Removal Keysight E5071C ENA Network Analyzers...
Page 271: Control Touch Panel Replacement
Step 4. Remove the two TORX T10 screws (item 3) fastening the control touch panel. Figure 6-39 Control Touch Panel Replacement Replacement Procedure Step 1. Replace the control touch panel by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 272: Inverter Board Replacement
Step 5. Remove the two TORX T15 screws (item 2) fastening the inverter assembly. Step 6. Disconnect the two cables (item 3) connected inverter assembly. Step 7. Remove the two TORX T8 screws (item 4) fastening the inverter to the bracket and lift it (item 5). Keysight E5071C ENA Network Analyzers...
Page 273: Replacement Procedure
Figure 6-40 Inverter Board Removal Replacement Procedure Step 1. Replace the inverter assembly by inverse procedure of removal. Fasten the TORX T15 screws (item 2) using a torque screwdriver (set to 1.02 N-m / 9.0 lb-in). Keysight E5071C ENA Network Analyzers...
Page 274: Lcd Replacement
Step 7. Remove the two TORX T10 screws (item 3) fastening the probe power and lift it (item 4). Step 8. Remove the two TORX T15 screws (item 5) fastening the LCD to the front panel. Step 9. Disconnect the cable (item 6) from the front panel keyboard. Keysight E5071C ENA Network Analyzers...
Page 275: Replacement Procedure
Fasten the TORX T15 screws (item 5) using a torque screwdriver (set to 1.02 N-m / 9.0 lb-in). Step 2. You have to calibrate the touch screen. Follow the procedure described on “Calibration of the Touch Screen” on page 208. Keysight E5071C ENA Network Analyzers...
Page 276: Front Panel Keyboard Replacement
Step 6. Disconnect the cables (item 2 and 3) from the LCD. Step 7. Remove the eight TORX T10 screws (item 4) fastening the front panel. Step 8. Remove the keyboard rubber from front panel keyboard. Keysight E5071C ENA Network Analyzers...
Page 277: Replacement Procedure
Step 1. Insert the whole jut of the rubber key into the hole on the new front panel keyboard. Step 2. Replace the front panel keyboard by inverse procedure of removal. Replace the keyboard rubber to new one, if it’s pulled the keyboard rubber from the front panel keyboard. Keysight E5071C ENA Network Analyzers...
Page 278: Front Usb Board Replacement (A55)
Step 4. Remove the inverter board as described in “Inverter Board Replacement” on page 272. Step 5. Remove the LCD as described in “LCD Replacement” on page 274. Step 6. Remove the two TORX T10 screws (item 1) fastening the front panel. Keysight E5071C ENA Network Analyzers...
Page 279: Replacement Procedure
Replacement Procedure Front USB Board Replacement (A55) Figure 6-43 Front USB Board Replacement Replacement Procedure Step 1. Replace the USB board by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 280: Probe Power And Power Switch Board Replacement (A56)
Disconnect the cable (item 3) connected the front panel keyboard. • Release the clamped cables from the clamps (item 4) on the LCD. • Cut the cable tie (item 5). • Remove the two TORX T8 screws (item 6) fastening the angle. Keysight E5071C ENA Network Analyzers...
Page 281: Replacement Procedure
Replacement Procedure Probe Power and Power Switch Board Replacement (A56) Figure 6-44 Probe Power and Power Switch Board Removal Replacement Procedure Step 1. Replace the prove power board or switch board by inverse procedure of removal. Keysight E5071C ENA Network Analyzers...
Page 282 Replacement Procedure Probe Power and Power Switch Board Replacement (A56) Keysight E5071C ENA Network Analyzers...
Page 283: Post-Repair Procedures
Keysight E5071C ENA Network Analyzers Service Guide Post-Repair Procedures This chapter lists the procedures required to verify the E5071C operation after an assembly is replaced with a new one. Post-Repair Procedures Table 7-1 Post Repair Procedures lists the required procedures that must be performed after the replacement of an assembly or CPU.
Page 284 Perform the following Perform “To Execute the diagnostics Base required adjustment. Test” on page 80 Module - AUX Input (A6) - Frequency Reference Perform the following performance test. - AUX Input Test - Frequency Accuracy Test Keysight E5071C ENA Network Analyzers...
Page 285 Perform the following performance test. - Receiver Port - Trace Noise Test Characteristics - Crosstalk Test - Receiver Absolute Gain - System Dynamic Range Test - Noise Floor Test - Dynamic accuracy test - Uncorrected system performance Keysight E5071C ENA Network Analyzers...
Page 286 - RF Output Level Accuracy and Flatness Test - RF Output Level Linearity Test - Trace Noise Test - Crosstalk Test - System Dynamic Range Test - Noise Floor Test - Dynamic Accuracy test - Uncorrected System Performance Test Keysight E5071C ENA Network Analyzers...
Page 287 - Receiver Absolute Gain Test - RF Output Level Linearity Test - Trace Noise Test - Crosstalk Test - System Dynamic Range Test - Noise Floor Test - Dynamic Accuracy test - Uncorrected System Performance Test Keysight E5071C ENA Network Analyzers...
Page 288 Perform the following Perform “To Execute the diagnostics Module (A6) required adjustment. Test” on page 80 - AUX Input - Frequency Reference Perform the following performance test. - AUX Input Test - Frequency Accuracy Test Keysight E5071C ENA Network Analyzers...
Page 289 Perform “To Execute the diagnostics Module (A9) required adjustments Test” on page 80 - Source Output Power Perform the following performance test. - Receiver Port - Uncorrected System Performance Test Characteristics - Receiver Absolute Gain Keysight E5071C ENA Network Analyzers...
Page 290 - RF Output Level Accuracy and Flatness Test - RF Output Level Linearity Test - Trace Noise Test - Crosstalk Test - System Dynamic Range Test - Noise Floor Test - Dynamic Accuracy test - Uncorrected System Performance Test Keysight E5071C ENA Network Analyzers...
Page 291 “To Check the Front Panel” on page 96 Handler I/O No adjustment needed Perform “To Execute the diagnostics Board (A23) Test” on page 80 GPIB Board No adjustment needed Perform “To Check the GPIB” on page 99 Keysight E5071C ENA Network Analyzers...
Page 292 Inspect the Booting Process Supply Assembly LCD TPANEL Calibration of the Touch Inspect the Booting Process Assembly Screen Perform “To Execute the diagnostics Test” on page 80 Perform “To Check the LCD” on page 97 Keysight E5071C ENA Network Analyzers...
Page 293: A.manual Changes
Keysight E5071C ENA Network Analyzers Service Manual Manual Changes This appendix contains the information required to adapt this manual to versions or configurations of the E5071C manufactured earlier than the current printing date of this manual. The information in this manual applies directly to E5071C units with the serial number that is printed on the title page of this manual.
Page 294 Manual Changes Manual Changes Keysight E5071C Service Manual...
Page 295: B.system Recovery
Keysight E5071C ENA Network Analyzers Service Manual System Recovery This appendix describes how to recover the operating system (Windows operating system) when the operating system has been damaged. System Recovery By executing system recovery, you can return the system of the E5071C (the...
Page 296: Types Of System Recoveries
“Procedure to execute the factory recovery (HDD Revision: CN924 or below)” on page 303 for information on the execution, “Procedure to execute the factory recovery (HDD Revision: CN924 or below)” on page 303. Keysight E5071C Service Manual...
Page 297: Notes On Executing The Factory Recovery Function
Files you created using the save function (files in the D drive) are not affected, but we recommend backing them up before executing system recovery for precautionary purposes. For more information on backup, refer to “Backing Up the Data” as described in E5071C Online Help. Keysight E5071C Service Manual -297...
Page 298: Procedure To Execute The Factory Recovery (Hdd Revision: Cfxxx Or Chxxx)
“Keysight Recovery System” and press Enter. Figure B-1 Windows Boot Manager Step 3. Windows XP starts up and “Keysight Recovery System” window is displayed. Type 2 to select Recover the original factory system image and press Enter. Figure B-2 Keysight Recovery System (1/5) Step 4.
Page 299 System Recovery System Recovery Figure B-3 Keysight Recovery System (2/5) Step 5. The progress of the system configuration is displayed on the screen. The recovery takes a few minutes depending on the amount of data. Figure B-4 Keysight Recovery System (3/5) Step 6.
Page 300 System Recovery System Recovery Figure B-5 Keysight Recovery System (4/5) Step 7. Type 5 to select Exit and restart the instrument and press Enter. Figure B-6 Keysight Recovery System (5/5) Step 8. After restart, execute initial registration. For information on the execution procedure, refer to “Initial Registration Procedure (HDD Revision: CFxxx or...
Page 301: Procedure To Execute The Factory Recovery (Hdd Revision: Cn925 Or Above)
Step 2. The boot option is displayed. Use the downward arrow key to select the “Keysight Recovery Solution” and press Enter Step 3. Windows PE starts up and “Keysight Recovery Program” window is displayed. Press 1, and then press Enter.
Page 302 For information on the execution procedure, refer to “Initial Registration Procedure (HDD Revision: CN925 or above)” on page 326. If the touch screen does not work after System Recovery, refer to “Reconfiguring Touch Panel Settings” on page 329. Keysight E5071C Service Manual...
Page 303: Procedure To Execute The Factory Recovery (Hdd Revision: Cn924 Or Below)
5, if the E5071C freezes with the cursor does not blink, turn the off and remove unnecessary USB devices. Then, replace the keyboard with a PS/2 keyboard to execute the process again. Step 6. Select Restore. Keysight E5071C Service Manual -303...
Page 304 Step 8. When the recovery is finished, push the enter select OK. The E5071C restarts automatically. Step 9. After restart, the screen for initial registration appears. Execute initial registration. For information on the execution procedure, refer to “Initial Registration Procedure (HDD Revision: CN924 or below)” on page 331. Keysight E5071C Service Manual...
Page 305 Step 10. Execute the calibration of the touch screen. For information on the execution procedure, refer to “Calibration of the Touch Screen” on page 333. Never turn off the power during the system recovery because doing so may cause serious damage to the E5071C. Keysight E5071C Service Manual -305...
Page 306: Procedure To Create The User Backup Image (Hdd Revision: Cn924 Or Below)
Step 2. Close all other applications you currently open. Step 3. From the Windows start menu, select All Programs > Acronis > Acronis True Image. Step 4. Click “No, Thanks” button. Figure B-13 Recover User Backup e5071cse1080 Step 5. Click Backup e5071cse1125 Keysight E5071C Service Manual...
Page 307 System Recovery System Recovery Step 6. Click Next button. e5071cse1126 Step 7. Select “The entire disk contents or individual partition,” then click Next button. e5071cse1127 Keysight E5071C Service Manual -307...
Page 308 Step 9. Select the destination folder and input a file name, then click Next button. It is recommended to save the file to a directory which has enough space like the E drive. Also, never save the contents of the drive to the C, D or F drive. e5071cse1129 Keysight E5071C Service Manual...
Page 309 System Recovery System Recovery Step 10. Select “Set the options manually” and click Next button. e5071cse1130 Step 11. Select “Backup priority” in the left field and “High” in the right field, then click Next button. e5071cse1131 Keysight E5071C Service Manual -309...
Page 310 System Recovery System Recovery Step 12. If necessary, input comments and click Next button. The comments can be omitted. e5071cse1132 Step 13. Click Proceed button. e5071cse1133 Keysight E5071C Service Manual...
Page 311 Step 15. The following screen appears when the user backup image was created. Click e5071cse1135 Never turn off the power during creating the user backup image because doing so may cause serious damage to the E5071C. Keysight E5071C Service Manual -311...
Page 312: Procedure To Execute The User Recovery Function (Hdd Revision: Cn924 Or Below)
Step 2. Close all other applications you currently open. Step 3. From the Windows start menu, select All Programs > Acronis > Acronis True Image. Step 4. Click “No, Thanks” button. e5071cse1080 Step 5. Click Recovery. e5071cse1136 Keysight E5071C Service Manual...
Page 313 System Recovery System Recovery Step 6. Click Next button. e5071cse1137 Step 7. Select the saved backup image file, then click Next button. e5071cse1138 Keysight E5071C Service Manual -313...
Page 314 System Recovery System Recovery Step 8. Select “Restore disks or partitions,” then click Next button. e5071cse1139 Step 9. Select the C drive, then click Next button. e5071cse1143 Keysight E5071C Service Manual...
Page 315 System Recovery System Recovery Step 10. Select the C drive to restore, then click Next button. e5071cse1144 Step 11. Select “Active” and click Next button. e5071cse1145 Keysight E5071C Service Manual -315...
Page 316 System Recovery System Recovery Step 12. Click Next button. e5071cse1146 Step 13. Select “Yes, I want to assign a logical drive letter to the restored partition” and click Next button. e5071cse1147 Keysight E5071C Service Manual...
Page 317 System Recovery System Recovery Step 14. Select “Yes, I want to restore another partition or hard disk drive,” then click Next button. e5071cse1148 Step 15. Select the D drive to restore, then click Next button. e5071cse1149 Keysight E5071C Service Manual -317...
Page 318 System Recovery System Recovery Step 16. Select the D drive to restore, then click Next button. e5071cse1150 Step 17. Select “Logical” and click Next button. e5071cse1151 Keysight E5071C Service Manual...
Page 319 System Recovery System Recovery Step 18. Click Next button. e5071cse1152 Step 19. Select “Yes, I want to assign a logical drive letter to the restored partition,” then click Next button. e5071cse1153 Keysight E5071C Service Manual -319...
Page 320 System Recovery System Recovery Step 20. Select “No, I do not.” and click Next button. e5071cse1154 Step 21. Select “Set the options manually” and click Next button. e5071cse1155 Keysight E5071C Service Manual...
Page 321 System Recovery System Recovery Step 22. Select “Restoration Priority” in the left field and “High” in the right field, then click Next button. e5071cse1156 Step 23. Click Proceed button. e5071cse1157 Keysight E5071C Service Manual -321...
Page 322 Never turn off the power during the recovery of the user backup image because doing so may cause serious damage to the E5071C. Step 25. After boot up, perform “Initial Registration of E5071C” on page 323 “Calibration of the Touch Screen” on page 333. Keysight E5071C Service Manual...
Page 323: Initial Registration Of E5071C
Step 1. Turn on the E5071C. Do not touch any key on the front panel during boot up. Step 2. The screen as shown in Figure B-14 appears. Select Windows XP Professional and press Enter. Figure B-14 System start up screen (1/3) Keysight E5071C Service Manual -323...
Page 324 Step 4. The windows start up screen as shown in Figure B-16 appears. Figure B-16 System start up screen (3/3) Step 5. In the License agreement dialog box, select the I accept this agreement box and click the Next > button. Keysight E5071C Service Manual...
Page 325 Step 2. Select Properties. The System Properties dialog box appears. Step 3. Select Hardware tab. Step 4. Click Device Manager. The Device Manager dialog box appears. Step 5. Select Ports (COM & LPT). Step 6. Check if two Communication Port (COM1) are displayed. Keysight E5071C Service Manual -325...
Page 326: Initial Registration Procedure (Hdd Revision: Cn925 Or Above)
Step 8. The Confirm Device Removal message box appears. Click OK. Step 9. Reboot the instrument. Initial Registration Procedure (HDD Revision: CN925 or above) Step 1. Turn on the E5071C. Step 2. The Windows XP Professional Setup wizard appears. Click the Next > button (Figure B-18). Keysight E5071C Service Manual...
Page 327 System Recovery Initial Registration of E5071C Figure B-18 Windows XP Professional Setup wizard e5071cse1073 Keysight E5071C Service Manual -327...
Page 328 Step 4. In the next dialog box, input agena in the Name box. Then, click the Next> button (Figure B-20). Figure B-20 Windows XP Professional Setup dialog box (2/2) e5071cse1075 Step 5. The E5071C restart automatically. Step 6. The Keysight Recovery Image Setup screen (Figure B-21) appears. Click OK to proceed. Keysight E5071C Service Manual...
Page 329 System Recovery Initial Registration of E5071C Figure B-21 Keysight Recovery Image Setup Screen(1/2) Step 7. A progress bar appears (Figure B-22) indicating the progress of the Recovery Image setup. The complete process takes less than 5 minutes to finish. Figure B-22 Keysight Recovery Image Setup Screen(2/2) Step 8.
Page 330 Step 6. Check if two Communication Port (COM1) are displayed. Step 7. Right click and select Unistall for both the COM1 ports. Step 8. The Confirm Device Removal message box appears. Click OK. Step 9. Reboot the instrument. Keysight E5071C Service Manual...
Page 331: Initial Registration Procedure (Hdd Revision: Cn924 Or Below)
Next > button (Figure B-24). Figure B-24 Windows XP Professional Setup dialog box (1/2) e5071cse1074 Step 4. In the next dialog box, input agena in the Name box. Then, click the Next> button (Figure B-25). Keysight E5071C Service Manual -331...
Page 332 System Recovery Initial Registration of E5071C Figure B-25 Windows XP Professional Setup dialog box (2/2) e5071cse1075 Step 5. After a while, the E5071C restart automatically. Keysight E5071C Service Manual...
Page 333: Calibration Of The Touch Screen
Touching the four locations described above with your finger automatically concludes the touch screen calibration. With no operation on the touch screen calibration screen for a preset time, it automatically closes and the previous measurement screen reappears. Keysight E5071C Service Manual -333...
Page 334 System Recovery Calibration of the Touch Screen Keysight E5071C Service Manual...
Page 335: C.firmware Update
Keysight E5071C ENA Network Analyzers Service Manual Firmware Update This appendix describes how to update the E5071C firmware. When you want to update the E5071C firmware, refer to this appendix. Firmware Update Required Equipment — E5071C (with keyboard and mouse).
Page 336 Figure C-2 Firmware Open dialog box Step 6. After the installation is finished, the instrument will be restarted and the measurement view will appear. Step 7. Press -Firmware Revision. Confirm the firmware revision you have just installed. Keysight E5071C Service Manual...
Page 337: D.power Requirement
Keysight E5071C ENA Network Analyzers Service Manual Power Requirement Preparation for Power Supply Before turning on power to the equipment, be sure to verify the following: Power Requirements The E5071C requires the following power source: Requirements Voltage 100 - 240 VAC ± 10% (Vpeak >= 120 V)
Page 338: Blown Fuses
Blown Fuses If the fuse appears to have blown during operation, this instrument may be subject to failure and must be repaired. For any assistance, contact Keysight Technologies Customer contact center listed at the end of this guide. This product uses the following fuse type: Up to 8.5 GHz Options: UL/CSA Type, Slow-Blo, 6.3 A-250 Vac.
Page 339: Turning The Power On And Off
If the power supply is cut off directly by disconnecting the power cable plug or by disconnecting the power supply to the AC outlet, the shutdown process will not be carried out, and there is a risk of damage to the software or hardware of the E5071C. Keysight E5071C Service Manual -339...
Page 340 Power Requirement Turning the Power ON and OFF Keysight E5071C Service Manual...
Page 341: E.messages
Keysight E5071C ENA Network Analyzers Service Manual Messages The E5071C can display error messages as well as messages that indicate the internal operating status of the equipment. This appendix explains what these messages mean by listing them in alphabetical order.
Page 342: Error Messages
This error occurs when a file containing the system calibration data is not found or in a damaged state at time of the startup of this instrument, indicating a failure of this instrument. Contact an Keysight Technologies sales office or the company from which you bought the instrument.
Page 343 ECal module not in appropriate RF path This error occurs when an ECal command, SENS:CORR:COLL:ECAL:SOLTn or SENS:CORR:OFFS:COLL:ECAL:xxxx, is executed with the port on the ECal module not connected correctly to the instrument. When the auto-detect Keysight E5071C Service Manual -343...
Page 344 This error occurs when the external signal source fails to respond during measurement, though it is enabled (SENS:OFFS:LOC:STAT ON and SENS:OFFS:LOC:CONT ON). Ensure the connection of the external signal source. Failed to copy file This error occurs when copying a file (MMEM:COPY command) fails. Keysight E5071C Service Manual...
Page 345 (MMEM:STOR:LIM command) for the active trace on the active channel, segment sweep table (MMEM:STOR:SEGM command) for the active channel, display image (MMEM:STOR:IMAG command) for the LCD screen, a VBA project file (MMEM:STOR:PROG command), etc. cannot be written normally. Keysight E5071C Service Manual -345...
Page 346 A group execution trigger (GET) has been received in the program message (see 7.7, IEEE488.2). -114 Header suffix out of range The unit of the header is outside the range. The header is invalid in the unit for numeric parameters following a SCPI command. Keysight E5071C Service Manual...
Page 347 For example, a letter is found in a decimal numeric value or a numeric character “9” in octal data. Invalid equation expression The equation expression used in Equation Editor is not valid. Invalid equation label The equation label used in Equation Editor is not valid. Keysight E5071C Service Manual -347...
Page 348 SENS{1-6}:SWE:POIN requires one more parameter. Therefore, when a message “SENS1:SWE:POIN” is sent to a correct program message “SENS1:SWE:POIN 201” this instrument receives the former message as an invalid one because all parameters have not been entered. Enter command parameters correctly. Keysight E5071C Service Manual...
Page 349 This error is not generated by front key operations. -225 Out of memory Insufficient memory is available in this instrument to perform the required operation. Keysight E5071C Service Manual -349...
Page 350 Should this error occur with a passive part used as the DUT or with nothing connected to the test port, this instrument is faulty. Contact an Keysight Technologies sales office or the company from which you bought the instrument.
Page 351 Should this error occur with a passive part used as the DUT or with nothing connected to the test port, this instrument is faulty. Contact an Keysight Technologies sales office or the company from which you bought the instrument.
Page 352 Ensure a firm connection of the power sensor. Power on test failed This error occurs when the power-on test fails, indicating a failure of this instrument. Contact an Keysight Technologies sales office or the company from which you bought the instrument. Power unleveled The out power level exceeds available range.
Page 353 The code indicates that the error occurred because of no space available in the queue, but the error is not recorded. Recall failed This error occurs when reading an instrument status file (State01.sta, etc.) (MMEM:LOAD:STAT command) fails. Keysight E5071C Service Manual -353...
Page 354 (the standard number is set to 0). -150 String data error When a character-string-data element is put to syntactic analysis, an error not corresponding to one of Error Numbers -151 through -159 occurs. Keysight E5071C Service Manual...
Page 355 CALC:MARK:BWID:DATA? -124 Too many digits The number of digits of the argument of the decimal numeric-value-data element exceeds 255 with the preceding 0 removed (see 7.7.2.4.1, IEEE488.2). Keysight E5071C Service Manual -355...
Page 356 PORTn as a part. User characterization not found in module This error occurs when the selected user profile is not detected in the ECal memory, while reading it from the ECal module, written by the user definition ECal. Keysight E5071C Service Manual...
Page 357 GPIB address, though the control of the external signal source is enabled (SENS:OFFS:LOC:STAT ON and SENS:OFFS:LOC:CONT ON). It also occurs when USB/GPIB interface is set but not connected. Ensure the external signal source and the connection of USB/GPIB interface. Keysight E5071C Service Manual -357...
Page 358: Warning Message
Peak not found This warning message is displayed when, with the tracking turned on, the peak specified by the marker search has not been found by the time the sweep is finished (with the tracking executed). Keysight E5071C Service Manual...
Page 359 User Preset File not found This warning message is displayed if no user preset file (D:\UserPreset.sta) exists when executing the SYST:UPR command. If this message is displayed, a normal preset (SYST:PRES) will be performed. Keysight E5071C Service Manual -359...
Page 360 Messages Warning Message Keysight E5071C Service Manual...
Page 361 This information is subject to change without notice. © Keysight Technologies 2006-2019 Edition 12, June 2019 *E5071-90140* E5071-90140 www.keysight.com...

Keysight E5071C ENA Service Manual

Table of Contents

General Information

Performance Test

6. Noise Floor Description

Test Equipment (DSG) Model Number over

Ghz 8.5 Ghz

Option 2 Option

Up to

Adjustment

Troubleshooting

Table of Contents

Probable Faulty Board Assembly or Parts

Abbreviation Meaning (Description)

Replaceable Parts Ordering Information

Replacement Procedure

Power Supply Assembly Replacement

Digital Bridge Board Replacement (A53)

Handler I/O Board Replacement (A23)

USB (USBTMC) Interface Card Replacement (Serial Number Prefix MY461 or SG461)

PCI DSP Card and GPIB Card Replacement (A51) (Serial Number Prefix MY461 or SG461).

Sg462/Sg463)

PCI-E DSP Card and GPIB Cable Replacement (A51) (Serial Number

Digital Motherboard Replacement (A01) (Serial Number Prefix MY461 or SG461)

Digital Motherboard Replacement (A01) (Serial Number Prefix MY461 or

Sg462/Sg463)

Analog Base Module Replacement (A6)

Post-Repair Procedures

A.manual Changes

B.system Recovery

C.firmware Update

D.power Requirement

E.messages

Quick Links

Chapters

Troubleshooting

Need help?

Questions and answers

Related Manuals for Keysight E5071C ENA

Summary of Contents for Keysight E5071C ENA