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38 Installation Note N5227-90118

Installation Procedure for the Upgrade

-

Figure 18

Version 6 Synthesizers

: Connect the other ends of the IF gray cables and

connect the Source 1, Source 2, and LO Source cables as shown (8120-5014

(x2), 8120-5017 (x3), N5245-60027, N5242-60079, and N5242-60080)

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Содержание N5227-60118

Страница 1: ...For Version 6 Version 7 Synthesizers To Upgrade PNA N5227B Option 419 to Option 420 Upgrade Kit Order Number N5227BU 420 Kit Number N5227 60118 This is Installation Note is for upgrading the N5227B Mi...

Страница 2: ...U S government customers under its standard commercial license which is embodied in its End User License Agreement EULA a copy of which can be found at http www keysight com find sweula The license s...

Страница 3: ...3...

Страница 4: ...4...

Страница 5: ...419 to an low frequency extension LFE analyzer with bias tees by adding LFE bias tee combiners PC assembly low frequency extension LFE new cables After installation of this upgrade your analyzer will...

Страница 6: ...Web at http www keysight com find assist If you do not have access to the Internet please contact your Keysight field engineer If You Have Problems With the Upgrade Kit Contents Keysight stands behin...

Страница 7: ...ve components that can be ruined if mishandled Follow instructions carefully when making cable connections especially wire harness connections The person performing the work accepts responsibility for...

Страница 8: ...B models Verifythe License Contents Refer to the license message you received from Keysight If the model number serial number or option number do not match those on the license message you received f...

Страница 9: ...ort Keysight Product Support 4 In the Search Support area type your instrument s model number e g N2225B 5 Press Enter 6 Scroll down to the PRINT DOCUMENTATION section and click to select Service Manu...

Страница 10: ...T 20 TORX driver set to 21 in lbs 2 38 N m 1 N A 5 16 in 8 mm nutsetter or open end torque wrench set to 10 in lbs 1 13 N m 1 N A 5 16 in 8 mm nutsetter or open end wrench to stabilize the bias tee co...

Страница 11: ...ngthe Upgrade Products affected N5227B Option 419 Installation to be performed by Keysight service center or personnel qualified by Keysight Estimated installation time 5 hours Estimated adjustment ti...

Страница 12: ...s T combiner port 1 4 5087 7403 A72 Port 3 LFE Bias T combiner port 3 A73 Port 4 LFE Bias T combiner port 4 A74 Port 2 LFE Bias T combiner port 2 A70 PC assy LFE 1 N5291 60001 Bracket for IF MUX low f...

Страница 13: ...02 1 N5242 60079 W193a Cable assy RF CA LFE LO J18 Synth LO J102 1 N5242 60080 W194 Cable assembly coaxial LFE Port 1 bias combiner RF IN to Port1 A70 LFE board 4 N5240 60097 W195 Cable assembly coaxi...

Страница 14: ...cables may be be discarded b Version 7 direct digital synthesizer DDS assemblies use these cables If you have a Version 6 synthesizers installed these cables may be discarded Extra quantities of items...

Страница 15: ...ssemblies Step 10 Connect the A18 Motherboard IF Multiplexer IF MUX Low Frequency Extension LFE Test Set Motherboard TSMB Ribbon Cable N5240 60089 Step 11 Reinstall the A24 IF Multiplexer IF MUX Board...

Страница 16: ...e Cables Step 21 Install the Other End of the Bias Tee Combiner Cables to the Source Synthesizer and LO Synthesizer Board Gray Cables Step 22 Remove the Old Lower Front Panel Overlay Step 23 Reinstall...

Страница 17: ...ng the installation of this upgrade Refer to Contacting Keysight on page 6 Once the license key file has been received and the information verified you can proceed with the installation at Step 2 Remo...

Страница 18: ...Headers 2 Verify the LO Synthesizer Src1 Synth and Src2 Synth boards are all version H or greater Refer to Figure 2 Figure 2 EERPOM Header Info Window The N5240 60074 with tabs or N5240 60076 without...

Страница 19: ...Set Cables To see an image showing the location of some of the cables click the Chapter 6 bookmark Top Cables All Cables All Options S N Prefixes 6021 or Top Cables All Cables All Options S N Prefixes...

Страница 20: ...alled W38 N5247 20007 A34 port 3 coupler to front panel port 3 CPLR ARM W111 N5247 20021 Port 4 CPLR THRU to A44 port 4 bias tee W112 N5247 20029 A44 port 4 bias tee to A35 port 4 coupler W115 N5247 2...

Страница 21: ...MUX Board For instructions click the Chapter 7 bookmark Removing and Replacing the A24 IF Multiplexer Board in the PDF Service Guide1 Save all mounting hardware except the stabilizer bracket for reus...

Страница 22: ...ssemblies Refer to Figure 3 for this step of the procedure New parts are listed in Table 1 on page 12 1 Assemble the Bias T combiners 5087 7403 x4 to brackets N5247 20149 x2 using 0515 1227 screws x8...

Страница 23: ...ure New parts are listed in Table 1 on page 12 2 Install the N5240 60097 x4 cables onto the bias tee combiners using 5023 3299 clamps x4 and clamp screws 0515 2141 screws x4 items and Torque to 6 in l...

Страница 24: ...edure for the Upgrade Refer to Figure 5 for this step of the procedure New parts are listed in Table 1 on page 12 3 Install the cables N5240 60091 x4 onto the bias tee combiners item Figure 5 Install...

Страница 25: ...lation Procedure for the Upgrade 4 Install the Bias T combiners A71 A74 to using 0515 0372 x4 screws Torque screws to 9 in lbs Refer to Figure 6 Figure 6 Install the A71 A74 Bias T Combiners to bracke...

Страница 26: ...TSMB ribbon cable from the A18 system motherboard connector J1 and discard this cable item Refer to Figure 7 N5240 60089 is shown but N5242 60004 is similar 2 Install the N5240 60089 ribbon cable to...

Страница 27: ...Motherboard IF Multiplexer LowFrequencyExtension LFE Test set motherboard MB IF MUX LFE TSMB ribboncable N5240 60089 andthe IF MUXRear Panel Hardware 1 Reinstall the IF MUX board using 0515 0669 x4 sc...

Страница 28: ...e washers and nuts removed in Step 8 Remove the A24 IF Multiplexer IF MUX Board on page 21 items and Refer to Figure 9 4 Torque the 0515 0669 IF MUX board screws that were previously hand tightened to...

Страница 29: ...1 and fold to relieve tension as shown item Refer to Figure 10 on page 29 6 Reconnect the IF Multiplexer SPAM gray cables to the A24 IF MUX board as indicated in Figure 10 on page 29 items through Fig...

Страница 30: ...ll the Handler Power andOther I OAssemblies Reinstall the handler power and other I O assemblies and fold cables out of the way of the LFE board to be plugged in items through Refer to Figure 11 Figur...

Страница 31: ...XB Cables Reinstall the other end of the mixer brick MXB cables item and all of the IF multiplexer IF MUX gray cables IF MUX board as shown items through Refer to Figure 12 Figure 12 Reconnect the oth...

Страница 32: ...UX BoardShield Attach N5240 00011 lower bracket to IF MUX board using 0515 0372 screws x4 Torque to 9 in lbs Refer to Figure 13 for this step of the procedure New parts are listed in Table 1 on page 1...

Страница 33: ...andRoute NewLFECables 8120 5014 x2 8120 5017 x1 and8120 5021 x1 andthe Other Ends of the New Cables Connectedtothe IF Multiplexer IF MUX Board 1 Route existing cables as shown to avoid pinching item R...

Страница 34: ...wn on the IF MUX board items through You will connect the other ends of the IF gray cables later on the process Refer to Figure 15 Figure 15 Connecting and routing the gray cables and MB IF MUX Low Fr...

Страница 35: ...ote N5227 90118 35 Installation Procedure for the Upgrade Figure 16 Routing the gray cables and MB IF MUX Low Frequency Extension LFE TSMB ribbon cable N5240 60089 on the IF MUX board 8120 5014 x2 and...

Страница 36: ...2 Connect N5240 60089 Motherboard IF Multiplexer LFT LFE Test set motherboard MB IF MUX LFT LFE TSMB ribbon cable to LFE board J1 item Refer to Figure 17 3 Install the A70 LFE board using the 0515 066...

Страница 37: ...e following Version 6 Synthesizers Connect the N5245 60027 Source 1 N5242 60079 Source 2 and N5242 60080 LO Source cables to the LFE board as shown items through The other end of the N5245 60027 N5242...

Страница 38: ...ation Procedure for the Upgrade Figure 18 Version 6 Synthesizers Connect the other ends of the IF gray cables and connect the Source 1 Source 2 and LO Source cables as shown 8120 5014 x2 8120 5017 x3...

Страница 39: ...ation Procedure for the Upgrade Figure 19 Version 7 Synthesizers Connect the other ends of the IF gray cables and connect the Source 1 Source 2 and LO Source cables as shown 8120 5014 x2 8120 5017 x3...

Страница 40: ...ion Note N5227 90118 Installation Procedure for the Upgrade 3 Fold and route Power I O and Handler I O cables Refer to Figure 20 Figure 20 Reinstall and route the ribbon cables 8121 2919 and N5242 600...

Страница 41: ...able 1 on page 12 1 Install the following new cables in the order listed Refer to Figure 21 on page 43 Use a 5 16 in torque wrench set to 10 in lbs on all cable connections except the front panel coup...

Страница 42: ...port coupler to A74 Bias Tee combiner Port 2 W185 N5247 20165 A73 Bias Tee combiner Port 4 to front panel CPLR THRU Refer to Figure 23 on page 45 W182 N5247 20162 A33 test port coupler to A71 Bias Te...

Страница 43: ...Installation Note N5227 90118 43 Installation Procedure for the Upgrade Figure 21 Install A73 port 1 and A73 port 2 bias T semirigid cables N5247 20163 and N5247 20171...

Страница 44: ...44 Installation Note N5227 90118 Installation Procedure for the Upgrade Figure 22 Install A74 port 2 and A73 port 4 bias T semirigid cables N5247 20165 and N5247 20169...

Страница 45: ...Installation Note N5227 90118 45 Installation Procedure for the Upgrade Figure 23 Install A71 port 1 bias T semirigid cables N5247 20162...

Страница 46: ...46 Installation Note N5227 90118 Installation Procedure for the Upgrade Figure 24 Install A72 port 3 bias T semirigid cables N5247 20170...

Страница 47: ...Installation Note N5227 90118 47 Installation Procedure for the Upgrade Figure 25 Install A71 port 1 and A72 port 3 bias T semirigid cables N5247 20164 and N5247 20167...

Страница 48: ...ue N5240 60091 Ferrite Beaded Cables 2 Install the N5240 60097 x4 blue cables and route cables items through as shown in Figure 26 Separate cables as much as possible OK to cross Not OK run parallel o...

Страница 49: ...le Clamps Onto the Ferrite Beads 3 Install clamps onto N5240 60097 cables items through Refer to Figure 27 through Figure 30 on page 52 Figure 27 Connect N5240 60097 from Port 2 A74 Bias Tee Combiner...

Страница 50: ...Note N5227 90118 Installation Procedure for the Upgrade Figure 28 Connect N5240 60097 from Port 4 A73 Bias Tee Combiner to BC4 on A70 LFE Board N5240 60091 x1 N5240 60097 x1 1400 1334 x1 and 1400 1391...

Страница 51: ...e N5227 90118 51 Installation Procedure for the Upgrade Figure 29 Connect N5240 60097 from Port 3 A72 Bias Tee Combiner to BC3 on A70 LFE Board N5240 60091 x1 N5240 60097 x1 1400 1334 x1 and 1400 1391...

Страница 52: ...bookmark Removing and Replacing the A19 Test Set Motherboard in the PDF Service Guide Step20 Install the A71 74 Bias Tee Combiner s Blue LowFrequency Extension LFE DCBias Cables andRoute Cables This s...

Страница 53: ...on 420 S N Prefixes 6021 in the PDF Service Guide1 New parts are listed in Table 1 on page 12 4 Connect A71 A74 blue DC cables to the test set motherboard TSMB as follows N5242 60091 A19 test set moth...

Страница 54: ...54 Installation Note N5227 90118 Installation Procedure for the Upgrade Figure 31 Install N5240 60091 DC combiner cables x2 to A71 and A72 Bias Tees J541 J542 J543 J542...

Страница 55: ...e for the Upgrade Route Cables As Shown 5 Route bias cables as shown Separate cables as much as possible It is OK to cross the cables Avoid running cables parallel or next to each other Avoid tie wrap...

Страница 56: ...choose from the following Version 6 Synthesizers Connect flexible cable N5245 60027 item N5242 60079 item and N5242 60080 item as indicated in Figure 32 on page 57 Version 7 Synthesizers Connect flexi...

Страница 57: ...Installation Note N5227 90118 57 Installation Procedure for the Upgrade Figure 32 Version 6 Synthesizers Connect the other end of the N5242 60079 N5242 60080 and N5245 60027 cables...

Страница 58: ...58 Installation Note N5227 90118 Installation Procedure for the Upgrade Figure 33 Version 7 Synthesizers Connect the other end of the N5240 60112 N5240 60113 and N5240 60114 cables...

Страница 59: ...arts are listed in Table 1 on page 12 1 From the back side of the front panel use a blunt object in the cutouts in the lower front dress panel to push on the old overlay item and separate it from the...

Страница 60: ...nstall the NewLower Front Panel OverlayandNameplate Refer to Figure 34 on page 59 for this step of the procedure New parts are listed in Table 1 on page 12 1 Remove the protective backing from the new...

Страница 61: ...can t be pinched between the hardware and the outer cover Ribbon cables and wires must never be positioned on top of hardware Step27 Reinstall Front Panel Jumpers Reinstall the front panel jumper cab...

Страница 62: ...appears press or click Yes to confirm delete 4 A message displays stating that the option removal was successful Step31 Enable Option420 Procedure Requirements The analyzer must be powered up and oper...

Страница 63: ...ht License Manager and verify the options are correct Step32 Verifythe PNAAnalyzer Programis Runningwiththe Correct Options 1 Start the Network Analyzer program 2 Once the Network Analyzer program is...

Страница 64: ...s also found in the service guide To view this service guide information click the Chapter 3 bookmark Tests and Adjustments in the PDF Service Guide1 After the specified adjustments have been performe...

Страница 65: ...kup exe Windows 10 C Program Files Keysight Network Analyzer Service eebackup exe Run the program Click Backup EEPROM Click Backup TSMB Mem Click Backup Synth Mem Applies to Version 7 Synthesizers Onl...

Страница 66: ...internal performance test software To view information on the performance test software click the Chapter 3 bookmark Tests and Adjustments in the PDF Service Guide1 Step34 Prepare the PNAfor the User...

Страница 67: ...ight support training before beginning any repairs If you have not been properly trained by Keysight support personnel attempting to do this procedure could result in damage to the synthesizer board a...

Страница 68: ...ard refer to the Service Guide for your instrument that can be downloaded from www keysight com 2 Remove resistor R71 Refer to Figure 1 on page 3 3 Clean pads 4 Replace with resistor 1 k 0699 3947 Ref...

Страница 69: ...240 60074 with Tabs N5240 60076 Without Tabs Version F G to Version H Procedure 7 Replace with capacitor 22 F 0161 4279 Refer to Figure 1 on page 3 Figure 1 Remove old resistor and capacitor and repla...

Страница 70: ...s Utility System Service Utilities View EEPROM Headers b In the EEPROM Header Info window that opens press Edit Refer to Figure 2 on page 5 c In the window that opens Enter the password i e tsunami d...

Страница 71: ...Appendix Synthesizer Board A 5 Synthesizer Board Upgrade N5240 60074 with Tabs N5240 60076 Without Tabs Version F G to Version H Procedure Figure 2 EEPROM Header Info Window...

Страница 72: ...A 6 Appendix Synthesizer Board Synthesizer Board Upgrade N5240 60074 with Tabs N5240 60076 Without Tabs Version F G to Version H Procedure Figure 3 EEPROM Editor Window...

Страница 73: ...Installation Note Xxxxx xxxxx 3...

Страница 74: ...This information is subject to change without notice Keysight Technologies 2009 2022 Edition 1 October 2022 N5227 90118 www keysight com...

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