e4406a service manual
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e4406a service manualThis tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. I found where about 3 years ago someone temporarily put the manual on line, and referenced that Agilent would soon make the service manual available for download. Currently I could not find the service manual anywhere for download. Does anyone have this, and where can I download it. Thanks! Paul No one else has this question Mark as assumed answered Outcomes Visibility: Signal Analyzers 5940 Views Last modified on May 13, 2016 12:09 PM Tags: general purpose Content tagged with general purpose Categories: General Purpose This content has been marked as final. Show 23 comments 23 Replies Name Email Address Website Address Name (Required) Email Address (Required, will not be published) Website Address tabbott Apr 25, 2011 2:40 PM Mark Correct Correct Answer Hi Paul - Thanks to your feebdback, we are posting the E4406A service manual to the Agilent Technologies web. Once the manual is live, I’ll send you a Forum response with the direct link to the manual. Thank you for bringing this to our attention -This is referenced in the Agilent documentation, but I can not find it anywhere. Here are the document numbers, and description for the individual CLIPS that the E4406-90017 is made up of. Regards, PaulTruly amazing. Regards, PaulThe E4406A Component Level (CLIP) documentation is no longer available. The repair strategy for E4406A is assembly level repair. There was a CLIP set for E4406A created 11 years ago that hasn’t been updated since then and is no longer available. I hope you get everything you need from the service manual -I really do not believe that Agilent destroyed these documents.Not such a simple unit. Would love the CLIP for it. Thanks for the great work! ColbyOne will not do a thing but the other one will show the power light on the front panel but will not start. I need to get both going ASAP. Anyone help me out here.http://saeronbio.com/userData/board/craftsman-6000-watt-generator-owner-s-manual.xml
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The Fan controller board has shutdown logic which may prevent the PSU from starting. IIRC if you remove the fan controller board, and then plug the unit in the PSU will start if it works (though the fans won’t run). Looking at the PSU internals (which I did), I’d suggest the if the PSU won’t start my first suspect would be the electrolytic caps. Yes I have done that and pulled the other cards out from the unit, but still no power light comes on. In this case, if funds allow I’d suggest shotgun replacement of all electrolytics.So Im back at the start. As reading the information if this is not working then the PSU will not switch on when the power button is pressed. I have looked at page 95 of the service guild and this page is only for the motherboard. Do you know where I could get a schematic diagram for this power supply. As I now need it to find this fault. I have done all the normal tests changed some caps but still on working. No I don’t, sorry. I realise that was the motherboard, but at least if you know which MB pin the PSU uses, you should be able to trace it back. Yes I will do that I didn't know there was one. Recommended Content Infinium is using high physical memory 8510SX verification software vs E8363B verification software Memory Upgrade trial for 5483x scope Gating function in PLTS to observe insertion loss How do I get better screen resolution on my UXA screen capture files. Did you miss your activation email ? I picked up this unit as part of a great test gear auction haul (you can catch the videos here: Part 1, Part 2 which includes an awesome 7090A Measurement System, and Part 3 ). I really wanted to get the signal analyzer because I'm hoping that the demodulation capabilities of this and it's PC software will help me in a project I have planned. I should apologize for the image quality as I didn't actually take any images (I should have) but I recorded a video of the work - These images are stills from that video.http://pechati-piter.ru/userfiles/craftsman-618-lathe-manual.xml So if the unit is passing the self tests then AT1 should be in good shape. Let's flip the board over and take a look at it - It's pretty funky looking, check out the legs: Interestingly there were some scratches on the surface of the ICs - I can't see any visible rework on the board so someone either had the board out but couldn't find the problem or they were made during production. The other side of the board shows them on U38 as well: With nothing visibly wrong I needed to stop and take a think about it, so I produced the first part of the video series on the repair - You can watch it here if you'd like: I'll do another post on Part 2 shortly. TonyG However the unit 'works' so I bridged the RF input to the attenuator: and saw this: Outstanding - it's now showing closer to the actual value of the signal (measured in the first video as 0.61 dBm) and not too bad given that the highly optimized, custom relay has been replaced by a hand held piece of hookup wire. I was interested to see if it would pass self test so I bridged the cal pads: and did a full alignment: Everything passed so now lets bridge the RF input again and then see what we read: Excellent - 0.76 dBm, this means my hookup wire is a 0.15 dB attenuator at 50 MHz This pretty much conclusively indicates that the issue is based around what state U38 was actually in. The feedback that I got from the HP Yahoo User Group was that these GaAs relays have a habit of failing in a way that puts 10-20 dB of attenuation on a port so I think I'm good to move on with a relay replacement. I ordered some cheap, lower spec'd relays from Ebay so I can put them on the board and see if that really does solve the issue before I buy the proper part from Europe for 10x the cost. You can watch the video of part 2 here: I don't know when I'll get the relays in but I'll update the thread when I give that a try. TonyG Keep up the good work. I had a similar problem in an RF generator. The capacitor was short.http://www.bosport.be/newsletter/bose-v235-manualI remember some talk on the Keysight forum but the link was never posted. I'm hoping that the datasheet max is just conservative.I remember some talk on the Keysight forum but the link was never posted. I saw that same comment on the Keysight forum but it seems they never posted it - I posted to the Yahoo HP Test Gear Group and a member sent me the CLIP for the RF board. I've hosted that here is you want to grab it - This is just the RF Board, I didn't get the rest of them. TonyG But I imagine you measured the voltage in static. We will wait for your external test jig result and your Part 4 video then. The IC alone will be interesting I think. TonyG Yes - That was the point I was making regarding binning the components. I'm hoping that the E4406A engineers didn't wander over to the MGS-71018 engineers to find out that they could run some instances of the chip at -9.2V but they'd have to be selected (or 'binned' in other words). However, I'm wondering why the designers didn't just do that in the first case - I suspect things will not be this easy. TonyG TonyG I would like to differ. The U26 output is a darlington pair. The control switch input impedance of the U38 is not in the datasheet but I reckon should be high enough. So actually, the series resistor should not be increased or it will retard or delay the response time of the switch, hence the initial design was to drive it with higher voltage to overcome input capacitance. If you see the datasheet, when it comes to frequency response graph, they are using -7v as the supply voltage. So I don't agree with my own modification shown in the schematic. ! I'm starting to wonder if there were different values based on whether U38 was a MGS-71018 or a 1GG7-4218. I can't find a data sheet for the 4218 to confirm though. I just need a pictorial image of how it is done. That semi-rigid cable, I think not so semi-rigid with 1 or 2 dbm extra loss won't makes a different for me, anyway. Thanks in advance.https://www.accessoriperdisabili.com/images/canon-powershot-elph-100-hs-manual-download.pdf I just need a pictorial image of how it is done. That semi-rigid cable, I think not so semi-rigid with 1 or 2 dbm extra loss won't makes a different for me, anyway. Thanks in advance. Not ready for Live video yet I think. I'll get a shot of that bracket shortly for you - I wanted to get this video out first. TonyG You looked at one, why don't look the other one. Have you verified those LO references up to spec to those mixers. I mean, If the switch switches, so it switches, the dbm may be marred by the downstream like mixing pin diodes etc. Just really my 2 cents, or maybe not even half a cent cause I have not look at any circuit so to speak. Pardon my interference. Good, tenacious nice work up there, keep it up. Thanks - Given that everything works if I manually bridge the pads with a wire, I think the issue is really in the switch and associated circuitry. I looked at the datasheet for the op amp and it should give the values I'm seeing on the switch lines (the graph isn't great resolution but it seems to be around 8-9V for a 10V supply). I'm going to take a trip into looking at the power supply to see if there is an issue there, 900mV of noise seems way to much to be handled with the spec'd caps. TonyG. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. The E4406A VSA offers various power measurements for multiple 2G, 2.5G, 3G, and 3.5G wireless communications formats with powerful one-button standard-based modulation analysis. The affordable price makes it well suited for volume production. Extensive one-button measurement personalities, and optional baseband IQ input provide unparalleled convenience for research and development applications. The E4406A VSA is easy to use regardless of your level of expertise. Measurements are accessible at the touch of a button and are easily configured with the simple, straightforward menu structure. The VSA comes standard with the following measurement capabilities: spectrum (frequency domain) analysis, waveform (time domain) analysis, adjacent channel power (ACP), complimentary cumulative distribution function (CCDF), channel power, and occupied bandwidth. Agilent continues to maintain the E4406A features by providing free enhancements and upgrades to firmware and measurement personalities at free of charge. Features. The site may not work properly if you don't update your browser. If you do not update your browser, we suggest you visit old reddit. Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts Log in sign up User account menu 2 Troubleshooting an Agilent E4406A Hoping that someone here has seen a similar failuremode, or has some good tips. The E4406A in question was working perfectly, and then suddenly froze up. Rebooting worked, and it worked fine again for a few hours. Then locked up again. Nothing in the logs. My first thought was that it was the flash that was bad, but as it can freeze in the middle of printing a line of text, I doubt it. The LED's on the CPU-board sometimes stay lit, and nothing happens. Sometimes they blink a little, and stop with two or three leds still on. The manual states that all leds should be off when the cpu is properly booted. The codes displayed by the four leds is not described in the manual, anyone know. I see a 30Mhz squarewave with the correct levels on TP104 on the A10 digital IF board. However, as I see the signal, I do not know what else may be wrong. The rest of the troubleshooting described in the manual requires various riserboards, which I do not have, and the layout of the analyzer makes it very hard to access mostly everything. One last piece of information, when I opened it up, it was pretty much PACKED with dust. So it is not at all impossible that something has overheated, and progressively deteriorated. That said, it did boot up perhaps 20 of the time untill I powered it down and left it for a few weeks (gathering the fortitude to start troubleshooting). After this I have nott successfully booted it even once, so whatever has deteriorated, has deteriorated on standby-power. In short, I'm stumped. Any hints? 0 comments share save hide report 100 Upvoted This thread is archived New comments cannot be posted and votes cannot be cast Sort by best no comments yet Be the first to share what you think. All rights reserved Back to top. For the best experience on our site, be sure to turn on Javascript in your browser. Qty Request Quote Request a Quick Quote Notify me if price changes Add to Wish List Add to Compare Details Features: The Agilent Technologies E4406A vector signal analyzer (VSA) is a full-featured transmitter tester designed to meet the test needs of wireless equipment developers and manufacturers. For wireless base station, mobile transmitters and their components, the easy-to-use E4406A provides the best combination of speed and accuracy for a wide range of digital modulation analysis capability. And, with multiformat capability (W-CDMA, HSDPA, cdma2000, 1xEV-DV, 1xEV-DO, cdmaOne, EDGE, GSM, NADC, and PDC) the E4406A is the ideal, flexible choice for your production line. Specifications More Information Manufacturer Agilent, HP, Keysight Condition Used Options Options 204 1xEV-DO Measurement Personality B78 cdma2000 Measurement Personality BAC cdmaOne Measurement Personality Datasheets Agilent E4406A Manuals No manuals are currently available. Search all of our available manuals here. About Us Terms and Conditions Privacy and Cookie Policy Contact Us Educational Discounts ValueTronics New and Used Test Equipment, All Rights Reserved. Discover everything Scribd has to offer, including books and audiobooks from major publishers. Start Free Trial Cancel anytime. Report this Document Download Now Save Save At E4406A Manual For Later 0 ratings 0 found this document useful (0 votes) 41 views 197 pages At E4406A Manual Uploaded by Gerson Dias Description: Full description Save Save At E4406A Manual For Later 0 0 found this document useful, Mark this document as useful 0 0 found this document not useful, Mark this document as not useful Embed Share Print Download Now Jump to Page You are on page 1 of 197 Search inside document. Your analyzer display should look similar to Figure 4-5. Page 59 Viewing Catalogs and Saving Files Saving a File Figure 4-5. Viewing Traces 1, 2, and 3 Step 2. Save the file 1. To access the Save menu, press, File, Save. 2. Select the type of file you want to save. In this example you are saving a trace; press Type, Trace. NOTE Trace files are not bitmap files. Files saved as Trace cannot be imported into other applications or converted. If you require the use of other applications, for example Microsoft. Word or Microsoft? Excel, be sure to save your files as. Page 60 Viewing Catalogs and Saving Files Saving a File existing file. If you select a filename that already exists, the status bar will display the message: File already exists. If you do not choose a filename, the analyzer will automatically generate a name based on the type of file you are saving (Setup: SETUP, State: STATE, Trace: TRACE, Limits: LIMIT, Corrections: COREC, Screen: SCREN). Page 61 Viewing Catalogs and Saving Files Saving a File Loading a file 1. Reset the analyzer by pressing Preset, Factory Preset (if present). 2. To access the Load menu, press File, Load. 3. Select the type of file you want to load (setup, state, trace, limits, or corrections). In this example you are loading a trace file; press Type, Trace. NOTE Not all file types can be loaded back into the analyzer. For example, Screen files and CSV (comma separated value) files cannot be loaded. Note that when a trace is loaded, it is placed in view mode. Then press Trace 2. Notice that trace 2 is the only trace displayed in view mode (the view key is selected, and the trace is not sweeping). Page 63 Viewing Catalogs and Saving Files Saving a File Renaming a File 1. To access the Rename menu, press File, Rename. 2. Select the type of file you want to rename (setup, state, trace, limits, screens, or corrections). In this example you are renaming a trace file; press Type, Trace. 3. Select the drive and directory where your file is located. In this example, choose drive C:\START. 4. Select the file you want to rename. In this example, choose the file TEST1.TRC. 5. Press Name to open the Alpha Editor menu. Page 64 Viewing Catalogs and Saving Files Saving a File Copying a File 1. To access the Copy menu, press File, Copy. This menu function brings up 2 directory boxes as described by the From: and To: fields located directly above the boxes. Refer to Figure 4-9. Figure 4-9. Copy Menu 2. Put a formatted floppy in the A: drive. 3. Select the type of file you want to copy (setup, state, trace, limits, screens, or corrections). Page 65 Viewing Catalogs and Saving Files Saving a File NOTE Highlighting a filename in the To: directory box has no significance. The file cannot be placed inside another file. 7. Press Copy Now to execute the operation. The message: “Copying file” is displayed during the copying process. Upon completion, the status bar reads: “C:\START\RENAME.TRC file copied”. You have now copied the file RENAME from the C: drive to the A: drive. Deleting a File 1. To access the Delete menu, press File, Delete. 2. Page 66 Viewing Catalogs and Saving Files Using the Alpha Editor Using the Alpha Editor The Alpha Editor enables you to select letters to enter a name for a file or directory (File, Rename, for example). 1. Use the More keys to display the softkey that lists the character you want. Each softkey has several characters on it. 2. When you press a softkey, its characters are displayed on individual softkeys. 3. Select the one you want. Page 67 5 Options and Accessories This chapter lists options and accessories available for your analyzer. Page 68 Options and Accessories Ordering Options and Accessories Ordering Options and Accessories Options and accessories help you configure the analyzer for your specific applications, and enable you to use the analyzer. Options (see page 69) All options are available when you order a spectrum analyzer; some options are also available as kits that you can order and install after you receive the analyzer. Order kits through your local Agilent Sales and Service Office. This adds a 2 year service contract to the analyzer’s base 3 year warranty. 50 ? to 75 ? Matching Pad 1D7 This option provides a 50.The pad has a frequency range of. When this option is enabled, SCPI commands are disabled if the remote language selected is not SCPI. 8590 Series Programming Code Compatibility 290 Option 290 allows use of a limited set of 8590 Series programming commands to control the ESA Series analyzers. Page 74 Options and Accessories Options Name Web Remote Control Software Option Number 230 Description Option 230 provides software which can be used to control the analyzer remotely over the web. When the analyzer is connected via GP-IB to one personal computer (PC), access to the analyzer is available through any internet connection by specifying the IP address of the physically connected PC. Page 75 Options and Accessories Options Name Option Number Description Bluetooth. The component-level information includes parts lists, component-location diagrams, and schematic diagrams for selected assemblies. Delete Manual Set 0B0 Option 0B0 deletes copies of the User’s, Calibration, Programmer’s, Specifications, Measurement guides. Page 78 Options and Accessories Options Name FM Demodulation Option Number BAA Description Option BAA allows you to demodulate, display and measure deviation of FM modulated signals. You can listen to audio signals on a built-in speaker or with an earphone. Option BAA provides the following additional port: EXT VIDEO OUT - provides a detected video output (before the analog-to-digital conversion) proportional to the vertical deflection of the trace (75 ?). Page 79 Options and Accessories Options Name Option Number Description High Stability Frequency Reference 1D5 Option 1D5 improves the frequency reference accuracy. The analyzer’s synthesizer is phase locked to an oven controlled crystal oscillator (OCXO), instead of the standard VCXO. When present with narrow resolution bandwidth (Option 1DR) it provides 1 Hz and 10 Hz resolution bandwidths. IF, Sweep and Video Ports A4J Option A4J provides the analyzer with additional inputs and outputs.Narrow resolution bandwidth (Option 1DR) is highly recommended. Page 82 Options and Accessories Options Name Option Number Description Service Documentation and Performance Verification and Adjustment Software 0BW Option 0BW provides a copy of the Agilent ESA Spectrum Analyzers Service Guide and PC-based performance verification and adjustment software on CD-ROM. The service guide describes assembly level troubleshooting procedures, provides a parts list, and documents the adjustment procedures. Page 83 Options and Accessories Accessories Accessories A number of accessories are available from Agilent Technologies to help you configure your analyzer for your specific applications. It is effective over a frequency range of dc to 2 GHz. It can also be ordered separately and used with Agilent ESA analyzers. External Keyboard You may use any IBM AT compatible keyboard with a mini DIN connector. Refer to the E1779A Battery Pack User’s Guide for more information. Page 86 Options and Accessories Accessories with an external signal generator. These external directional bridges offer high directivity and excellent port match. The 86205A operates over a frequency range of 300 kHz to 6 GHz. The 86207A operates over a frequency range of 300 kHz to 3 GHz. RS-232 Cable For use with Option 1AX. The 24542GC is a 3 meter 9-pin (f) to 25-pin (m) RS-232 cable. The Agilent 24542U is a 3 meter 9-pin (f) to 9-pin (f) RS-232 cable for serial 9-pin PC connection to an analyzer. Page 87 6 In Case of Difficulty This chapter includes information on how to check for a problem with your Agilent Technologies spectrum analyzer, and how to return it for service. If you experience a problem or would like additional information about your analyzer, Agilent Technologies’ worldwide organization is ready to provide the support you need. Page 88 In Case of Difficulty Before calling Agilent Technologies, however (or returning an analyzer for service), perform the quick checks listed in “Check the Basics” on page 90. This check may eliminate the problem. See “Returning an Analyzer for Service” on page 94, for more information. WARNING No operator serviceable parts inside. Page 89 In Case of Difficulty Types of Spectrum Analyzer Messages Types of Spectrum Analyzer Messages The analyzer can generate various messages that appear on the display during operation. For a complete list of spectrum analyzer messages, see the Instrument Messages and Functional Tests manual. The following table describes the four types of spectrum analyzer messages. Page 90 In Case of Difficulty Before Calling Agilent Technologies Before Calling Agilent Technologies Check the Basics. Is there power at the receptacle? ? Is the analyzer turned on. Listen for internal fan noise to determine if the analyzer cooling fan is running. Feel the right side of the analyzer to feel for air flow. ? If other equipment, cables, and connectors are being used with your spectrum analyzer, make sure they are connected properly and operating correctly. Page 91 In Case of Difficulty Before Calling Agilent Technologies. Perform an Alignment. Press System, Alignments, Align Now, All. ? If the previously performed alignments did not resolve the problem, press System, Alignments, Load Defaults. Then press System, Alignments, Align Now, All. ? Is the analyzer displaying an error message. If so, refer to the Instrument Messages and Functional Tests manual. Page 92 In Case of Difficulty Before Calling Agilent Technologies Read the Warranty The warranty for your analyzer is on page 23. Please read it and become familiar with its terms. If your analyzer is covered by a separate maintenance agreement, please be familiar with its terms. Service Options Agilent Technologies offers several optional maintenance plans to service your analyzer after the warranty has expired. Call your Agilent Technologies office for full details. Page 93 In Case of Difficulty Before Calling Agilent Technologies Table 6-2. Contacting Agilent Technologies Online assistance: www.agilent. Page 94 In Case of Difficulty Returning an Analyzer for Service Returning an Analyzer for Service Service Tag When you are returning an analyzer to Agilent Technologies for service, fill out and attach one of the blue service tags provided at the end of this chapter. Please be as specific as possible about the problem. Page 95 In Case of Difficulty Returning an Analyzer for Service 5. Surround the equipment with three to four inches of packing material and prevent the equipment from moving in the carton. Use the pink-colored Air Cap to reduce static electricity. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with E4402b Spectrum Analyzer Manual. To get started finding E4402b Spectrum Analyzer Manual, you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented. I get my most wanted eBook Many thanks If there is a survey it only takes 5 minutes, try any survey which works for you. The EXA signal analyzer now comes standard with many of the ESAs optional features and yet offers more applications than the ESA. Personality. DO NOT defeat the earth-grounding protection by using an extension cable, power cable, or autotransformer without a protective ground conductor. If you are using an autotransformer, make sure its common terminal is connected to the protective earth contact of the power source outlet socket. Various power cables are available to connect the analyzer to the types of ac power outlets unique to specific geographic areas. The cable appropriate for the area to which the analyzer is originally shipped is included with the unit. You can order additional AC power cables for use in different areas. The following table lists the available ac power cables, illustrates the plug configurations, and identifies the geographic area in which each cable is appropriate. Chapter 1 1-5 CAUTION This instrument has autoranging line voltage input. Be sure the supply voltage is within the specified range. (Refer to the Agilent Technologies ESA Spectrum Analyzer Specifications Guide.) CAUTION Ventilation Requirements: When installing the product in a cabinet, the convection into and out of the product must not be restricted. The ambient temperature (outside the cabinet) must be less than the maximum operating temperature of the product by 4 C for every 100 watts dissipated in the cabinet. If the total power dissipated in the cabinet is greater than 800 watts, then forced convection must be used. NOTE Install the instrument so that the detachable power cord is readily identifiable and is easily reached by the operator. The detachable power cord is the instrument disconnecting device. It disconnects the mains circuits from the mains supply before other parts of the instrument. The front panel switch is only a standby switch and is not a LINE switch. Alternatively, an externally installed switch or circuit breaker (which is readily identifiable and is easily reached by the operator) may be used as a disconnecting device. Chapter 1 1-7 Press (the On key).