Agilent Technologies E4400-90335 manuale d’uso

Seria l Nu mbe r Pr ef i xes : Service Guide Agil ent T echnol ogies ESG F amily Signal Generators P ar t No . E4400- 90335 Printed in USA August 20 03 © Copyright 1999-2003 Agilent T echnologies Inc . (Affix Label Here)[...]

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Con tent s iii 1. Initial T roubleshooti ng and RF B lock Diagra ms Before Y ou Begin Troub leshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Using this Service Gu ide to Tro ubleshoo t. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1- 2 Signal Ge nerator Op [...]

iv Con tent s A11 Ref erence ABUS Nodes (ES G-AP & ESG-D P Serie s) . . . . . . . . . . . . . . . . . . . . . . . . . . 2 -33 A11 Refe rence Block Diagram ( ESG-AP & ESG-DP Se ries) . . . . . . . . . . . . . . . . . . . . . . . . . 2-35 A12 Sy nthesizer/Double r ABUS Nodes ( ESG-A & ESG-D Series) . . . . . . . . . . . . . . . . . . . . [...]

Con tent s v Electroni c Attenuator/ RPP View (with Optio n 1EM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38 Mechanical At tenuator View (Optio n UNB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -40 Mechanical At tenuator View (Optio n UNB with 1EM ) . . . . . . . . . . . . . . . . . . . . . . . . . [...]

vi Con tent s Inside Front Panel View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -2 8 Electroni c Attenuator/ RPP View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -30 Electroni c Attenuator/ RPP View (with Optio n 1EM) . . . . . . . . . . .[...]

Con tent s vii Replac ement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 -10 A4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 -12 T o ols Requ ired . . . . . . . . . . . . . . . . . . [...]

viii Con tent s A25 Pulse Modulator ( with Opti on UNB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-43 T o ols Requ ired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-43 Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

Con tent s ix 6. P ost-Repair Procedures P erformance T ests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 Adjustme nts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 7. Safety and Regulat [...]

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Service Guide 1- 1 ESG Famil y Signal Generators 1 Initial T roubleshooting and RF Block Diagrams This chapter will help you begin troubleshooting your signal generator . The procedures in this chapter primarily chec k your instrument for failures that affect the power supplies or CPU function. An RF block diagram of your signal generator is at the[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Before Y ou Begin T roubleshooting 1-2 Service Guide Before Y ou Begin T roubleshooting Be sure to review the warning and caution statements described in Chapter 7 prior to troubleshooting your signal generator . Using this Service Guide to T roubleshoot Several chapters [...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Signal Generator Options Service Guide 1- 3 Signal Generator Options This section lists the hardware , softw are , and documentation options you can order with a new signal generator . Some of the options can be retrofitted into your existing signal generator . Order a r[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Signal Generator Options 1-4 Service Guide Adding Hardware and Software Options to Existing Instruments Desired Option Existing Option Required Options P ost-Sales Option P art Number 100 UND 150 101 UND 151 200 UN8 250 201 UN8 251 300 UN7, UN8 UN5 UND 005 UN7 UN3, UN4, o[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Signal Generator Options Service Guide 1- 5 Option Description 100 Option 100 has two implementations: Multichannel W -CDMA (Revision 1.0-1.2) P ersonality - This first implementation of Option 100 simulates multichannel forw ard and reverse link signals according to the[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Signal Generator Options 1-6 Service Guide 200 Fully Coded 3GPP W -CDMA P ersonality - This option can be used to provide fully-coded, multichannel downlink and uplink signals in compliance with 3GPP specifications . Support for this 3GPP W -CDMA solution may require the[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Signal Generator Options Service Guide 1- 7 UNB High P ower with Mechanical Attenuator - This option provides a mechanical attenuator that provides 4 to 6 dB more output power than the standard electronic attenuator . UND Internal Dual Arbitrary W aveform Generator - This[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Contacting Agilent T ec hnologies 1-8 Service Guide Contacting Agilent T echnologies This section prepares you for contacting Agilent T echnologies should you have a problem with your signal generator . Check the Basics before Contacting Agilent T echnologies Often proble[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Contacting Agilent T ec hnologies Service Guide 1- 9 T able 1-1 Agilent T echnologies Sales and Service Offices UNITED STA TES Instrument Support Center Agilent T echnologies (800) 403-0801 EUROPEAN FIELD OPERATIONS Headquarters Agilent T echnologies S.A. 150, Route du N[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Contacting Agilent T ec hnologies 1-10 Service Guide Returning Y our Signal Generator for Service Use the information in this section if you need to return the signal generator to Agilent T echnologies. P ackaging the Signal Generator Use the following steps to package th[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Equipment Required for T roub leshooting Service Guide 1- 11 Equipment Required for T roubleshooting T able 1-2 lists the equipment required to troubleshoot your signal generator . Y ou may use the recommended model or an equivalent that meets the critical specifications[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Initial T roubleshooting 1-12 Service Guide Initial T roubleshooting P erform the following troubleshooting steps in the order they are presented. If you are unable to identify the failed assembly , go to Chapter 2, “ Assembly-Level Troubleshooting with Block Diagrams ,[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Initial T roubleshooting Service Guide 1- 13 Step 2: P ower On the Signal Generator and Check for Error Messages This procedure verifies that the signal generator powers up and that the internal instrument check identifies no errors . The internal c heck evaluates the c[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Initial T roubleshooting 1-14 Service Guide Step 3: Functional Check the F ront P anel Keys and Display 1. Press various front panel hardkeys and softkeys to verify they function as expected. 2. Use the contrast keys to verify that the display can be lightened and darkene[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Initial T roubleshooting Service Guide 1- 15 Step 4: V isually Check the Individual V oltage Supplies 1. Unplug the signal generator and remove the instrument cover . Refer to Chapter 5, “ Assembly Replacement, ” for removal instructions . 2. Expose the motherboard by[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Initial T roubleshooting 1-16 Service Guide Step 5: Measure the Individual V oltage Supplies The voltages supplied as inputs from the power supply via J6 to the motherboard are +15 V (TP502), +15 V standby (+15 V_STBY), − 15 V (TP503), +12 V (TP505), and +5.2 V (TP302).[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Initial T roubleshooting Service Guide 1- 17 T able 1-3 V oltage Supply T olerances T est P oint Supply V oltage T olerance J6 (pins 2, 3, 12, 13) +5.2 V +/ − 3% J6 (pin 20) +15 V +/ − 3% J6 (pin 18) − 15 V +/ − 3% J6 (pin 19) +12 V +/ − 3% J6 (pin 17) +15 V_STB[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Initial T roubleshooting 1-18 Service Guide Figure 1-4 Motherboard T est P oint Locations[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Initial T roubleshooting Service Guide 1- 19 Step 6: Isolate the F ailed Assembly 1. Switch off the signal generator . 2. Remove or disconnect an assembly . Below is a suggested order of removal/disconnection based upon ease. F or the ESG-A and ESG-D Series: a. A5 Dual Ar[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Initial T roubleshooting 1-20 Service Guide g . A2 Displa y - disconnect W10 h. AT1 Electronic Attenuator/RPP - disconnect W13 AT1 Mec hanical Attenuator and A19 RPP (Option UNB) - disconnect W13 and A19W1 i. A25 Pulse Modulator (Option 1E6) - disconnect A25W1 j. B1 F an [...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Initial T roubleshooting Service Guide 1- 21 Step 7: Check for Basic CPU Functionality The Digital Signal Processor (DSP) performs a self-diagnostic test at power up. If the DSP is not working , the CPU reports an error . If the DSP does not seem to be working and the CPU[...]

Initial T roubleshooting and RF Block Diagr ams ESG Famil y Signal Generators Initial T roubleshooting 1-22 Service Guide Figure 1-5 Location of TP701 and DS201-208 on CPU/Motherboard[...]

ESG Famil y Signal Generators Initial T roubleshooting and RF Block Diag rams Additional Information f or T roubleshooting the ESG-AP and ESG-DP Series Service Guide 1- 23 Additional Information for T roubleshooting the ESG-AP and ESG-DP Series T able 1-5 provides frequency-dependent settings for selected points in the RF signal flow of the ESG-AP[...]

A SYNTHESIZER BO ARD d/dt FM Om / .5-1 GHz 5 MHz VA RIABLE MODULUS PRESCALER FRACTIONAL DIVIDE f F .25-4 GHz X2 X2 2 B OUTPUT BO ARD LIN_AM_MOD PULSE MOD ALC MODULAT OR DRIVER DETECTOR SHAPING DAC ALC MODULA TO R BURST MODULAT OR DRIVER BURST MODULA TO R .75-1 GHz .0-.25 GHz .25-4 GHz ALC REF ALC HOLD HOLD ALC 1 GHz REF 50 ALC DETECTOR IN_BAND_AM A[...]

ESG-D SERIES RF BLOCK DIAGRAM A SYNTHESIZER BOARD 2 2 d/dt FM Om / .5-1 GHz 5 MHz VA RIABLE MODULUS PRESCALER FRACTIONAL DIVIDE X2 X2 f F LIN_AM_MOD LIN_AM_MOD PULSE MOD D REFERENCE BOARD LF OUT EXT 1 INPUT EXT 2 INPUT EXT REF FM_MOD sk773b PLL PLL 10 MHz BW PULSE MOD 1 GHz PLL 10 MHz SYNTH 1 GHz REF 10 MHz OUT 10 MHz PLL B OUTPUT BOARD 10 MHz SYNT[...]

ESG-D SERIES RF BLOCK DIAGRAM (OPTIONS UN3 & UN4) A SYNTHESIZER BOARD 2 2 d/dt FM Om / .5-1 GHz 5 MHz VA RIABLE MODULUS PRESCALER FRACTIONAL DIVIDE X2 X2 f F LIN_AM_MOD LIN_AM_MOD PULSE MOD D REFERENCE BOARD LF OUT EXT 1 INPUT EXT 2 INPUT EXT REF FM_MOD FEED FORW ARD AM sk774b PLL PLL 10 MHz BW PULSE MOD 1 GHz PLL 10 MHz SYNTH 1 GHz REF 10 MHz [...]

ESG-D SERIES RF BLOCK DIAGRAM (OPTION UN8 or UN9) Rev C or D sk77c ESG-D SERIES RF BLOCK DIAGRAM (OPTION UN8 or UN9 ) Rev C or D A SYNTHESIZER BOARD 2 2 d/dt FM Om / .5-1 GHz 5 MHz V ARIABLE MODULUS PRESCALER FRACTIONAL DIVIDE X2 X2 f F LIN_AM_MOD LIN_AM_MOD PULSE_MOD D REFERENCE BOARD LF OUT EXT 1 INPUT EXT 2 INPUT EXT REF FM_MOD FEED FORW ARD AM [...]

ESG-D SERIES RF BLOCK DIAGRAM (OPTION UN7 with UN8) A SYNTHESIZER BOARD 2 2 d/dt FM Om / .5-1 GHz 5 MHz VA RIABLE MODULUS PRESCALER FRACTIONAL DIVIDE X2 X2 f F LIN_AM_MOD LIN_AM_MOD PULSE MOD D REFERENCE BOARD LF OUT EXT 1 INPUT EXT 2 INPUT EXT REF FM_MOD FEED FORW ARD AM sk775b PLL PLL 10 MHz BW PULSE MOD 1 GHz PLL 10 MHz SYNTH 1 GHz REF 10 MHz OU[...]

ESG-D SERIES RF BLOCK DIAGRAM (OPTIONS UN8 or UN9) Rev B sk776b ESG-D SERIES RF BLOCK DIAGRAM (OPTIONS UN8 or UN9) Rev B A SYNTHESIZER BOARD 2 2 d/dt FM Om / .5-1 GHz 5 MHz VA RIABLE MODULUS PRESCALER FRACTIONAL DIVIDE X2 X2 f F LIN_AM_MOD D REFERENCE BOARD LF OUT EXT 1 INPUT EXT 2 INPUT EXT REF FM_MOD PLL PLL 10 MHz BW PULSE MOD 1 GHz PLL 10 MHz S[...]

ESG-D SERIES RF BLOCK DIAGRAM (OPTION UND) A SYNTHESIZER BOARD 2 2 d/dt FM Om / .5-1 GHz 5 MHz VA RIABLE MODULUS PRESCALER FRACTIONAL DIVIDE X2 X2 f F LIN_AM_MOD LIN_AM_MOD PULSE MOD D REFERENCE BOARD LF OUT EXT 1 INPUT EXT 2 INPUT EXT REF FM_MOD FEED FORW ARD AM sk777b PLL PLL 10 MHz BW PULSE MOD 1 GHz PLL 10 MHz SYNTH 1 GHz REF 10 MHz OUT 10 MHz [...]

ESG-D SERIES RF BLOCK DIAGRAM (OPTION UN7, UN8/UN9, 300) sk7110b ESG-D SERIES RF BLOCK DIAGRAM (OPTION UN7, UN8/UN9, 300 ) A SYNTHESIZER BOARD 2 2 d/dt FM Om / .5-1 GHz 5 MHz V ARIABLE MODULUS PRESCALER FRACTIONAL DIVIDE X2 X2 f F LIN_AM_MOD LIN_AM_MOD PULSE_MOD D REFERENCE BOARD LF OUT EXT 1 INPUT EXT 2 INPUT EXT REF FM_MOD FEED FORW ARD AM PLL PL[...]

RPP H A TTENUA TOR /RPP 5dB STEP AT TENUA TOR RF OUTPUT G PULSE MOD PULSE INPUT F OUTPUT AUX OUT (Coherent Carrier) EXT I INPUT EXT Q INPUT LIN_AM_MOD FEED FORW ARD AM PULSE MOD DETECTOR SHAPING BURST MODULAT OR DRIVER ALC MODULAT OR DRIVER ALC MODULA TO R BURST MODULA TO R HOLD ALC IN_BAND_AM ALC_REF DAC ALC REF ALC HOLD 50 ALC DETECTOR 1 GHz REF [...]

sk767b ESG-DP SERIES RF BLOCK DIAGRAM RPP G A TTENUA TOR /RPP 5dB STEP AT TENUA TOR RF OUTPUT F OUTPUT AUX OUT (Coherent Carrier) EXT I INPUT EXT Q INPUT LIN_AM_MOD FEED FORW ARD AM PULSE MOD DETECTOR SHAPING BURST MODULAT OR DRIVER ALC MODULAT OR DRIVER ALC MODULA TO R BURST MODULA TO R HOLD ALC IN_BAND_AM ALC_REF DAC ALC REF ALC HOLD 50 ALC DETEC[...]

K BERT MEASURMENT BOARD INPUT BERT DATA IN BERT CLK IN BERT GA TE IN BERT ASIC BER SYNC LOSS BER NO DA TA BER ERR OUT BER TEST OUT BER MEAS END DSP BER Calculation DAC DAC H BASEBAND GENERA TOR BOARD J DA T A GENERA TOR BOARD DA TA _CLOCK 10 MHz DIG EXT 13 MHz EVENT 1 PA TTERN TRIG EVENT 2 BURST_ENVELOPE -1V_REF INT_ Q_MOD DATA SWITCH INT_ I_MOD MA[...]

sk783b ESG-DP SERIES RF BLOCK DIAGRAM (OPTIONS UN8 or UN9) ESG-DP SERIES RF BLOCK DIAGRAM (OPTIONS UN8 or UN9) LIN_AM_MOD RPP G A TTENUA TOR /RPP 5dB STEP AT TENUA TOR RF OUTPUT F OUTPUT AUX OUT (Coherent Carrier) EXT I INPUT EXT Q INPUT FEED FORW ARD AM PULSE MOD DETECTOR SHAPING BURST MODULAT OR DRIVER ALC MODULAT OR DRIVER ALC MODULA TO R BURST [...]

sk784b ESG-DP SERIES RF BLOCK DIAGRAM (OPTION UND) ESG-DP SERIES RF BLOCK DIAGRAM (OPTION UND) H DUAL ARBITRARY W A VEFORM GENERA TOR BOARD CLOCK IN ARB_REF Q_OUT DATA POL LA TCH I/O DAT A B US SWITCH REFERENCE PLL_CLOCK SOCLK 1 SOCLK 1 POL_LA TCH EVENT 1 OUT EVENT 2 OUT NSGEND SQADV WFCNT PLL_ON I/O DAT A B US Q RAM DATA I RAM EXT_CLK EXT_SYNC PA [...]

Service Guide 2- 1 ESG Famil y Signal Generators 2 Assembly-Level T roubleshooting with Block Diagrams This chapter provides the block diagrams and information necessary for you to test and troubleshoot the major assemblies of your signal generator .[...]

Assembly-Le v el T roubleshooting with Bloc k Diagrams ESG Famil y Signal Generators Before Y ou Begin T roubleshooting 2-2 Service Guide Before Y ou Begin T roubleshooting Be sure to review the warning and caution statements described in Chapter 7 prior to troubleshooting your signal generator . Using this Chapter with Service Software Some block [...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams Using this Chapter with Service Software Service Guide 2- 3 A14 CPU/Motherboard Block Diagram (1 of 2) A14 CPU/Motherboard Block Diagram (2 of 2) A20 Downconvertor Block Diagram (Option 300) A21 Demodulator Block Diagram (Option 300) A22 YIG Driver ABUS Nodes (ESG-[...]

A5 DUAL ARBITRAR Y WA VEFORM GENERAT OR BLOCK DIAGRAM (OPTION UND) A5 DUAL ARBITRARY WA VEFORM GENERAT OR BLOCK DIAGRAM (OPT UND) POWER SUPPL Y INPUTS +15V +10 VREF ABUS -1 VREF -1 VREF +32V P2-9 P2-14,64 P2-16,66 P2-17,67 P2-12, 62 P2-13,63 P2-1,7,54,56 P2-22,28,34, 40, 46,69,75,81, 87,93 ,99 +5VA +5.2V -5.2V -15V ANALOG COMMON DIGITAL COMMON +10V[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A6 Bit Error Rate T est Block Diagram (Option UN7) Service Guide 2- 7 A6 Bit Error Rate T est Block Diagram (Option UN7)[...]

A7 BASEBAND GENERAT OR BLOCK DIAGRAM (OPTIONS UN3 & UN4) A7 BASEBAND GENERAT OR BLOCK DIAGRAM (OPTIONS UN3 & UN4) sk7120a DAC I DAT A GENERA TION ANALOG FILTERS (NADC/TETRA/ PDC,PHS,GSM) p WRITE DATA LATCH I CAL 12 12 FORMAT SELECT p /4 CONTROL LOGIC /4 CLK FORMAT SELECT CA ADDRESS & CONTROL I CAL LATCHES I /4 DQPSK (NADC,TETRA, PDC,PHS[...]

A7 DBMIC BASEBAND GENERAT OR BLOCK DIAGRAM (OPTIONS UN8 and UN9) A7 DBMIC BASEBAND GENERAT OR BLOCK DIAGRAM (OPTIONS UN8 and UN9) sk758b PLL CLK PLL LOCK SIG PLL REF GENERA TOR INTERF ACE REF MASTER CLOCK PLL 60 T O 120 MHz MASTER CLOCK 30 T O 60 MHz VCO ENABLE REFERENCE REF SELECT & DIVIDE 10 MHz DIG P1-84 FROM MOTHERBOARD /CPU 13 MHz J3 P403 [...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A8 Data Generator Block Diagram (Options UN3 & UN4) Service Guide 2- 13 A8 Data Generator Block Diagram (Options UN3 & UN4)[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A8 Data Generator - Rev . A & B Block Diagram (Options UN8 & UN9) Service Guide 2- 15 A8 Data Generator - Rev . A & B Block Diagram (Options UN8 & UN9)[...]

A8 FLEX GENERAT OR BLOCK DIAGRAM REV . C & D (OPTION UN8 & UN9) A8 FLEX GENERAT OR BLOCK DIAGRAM REV . C & D (OPTION UN8 & UN9) sk786b POWER SUPPLY INPUTS P1-14, 64 +15VF +5VD Analog Common Digital Common P1-16, 17, 66, 67 P1-1, 7, 54, 56 P1-22, 28, 34, 40, 46, 69, 75, 81, 87, 93, 99 TP100 MPU Clock Configuration "C" Confi[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A9 Output ABUS Nodes (ESG-A Series) Service Guide 2- 19 A9 Output ABUS Nodes (ESG-A Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal generator may not reflect these exact valu[...]

Assembly-Le v el T roubleshooting with Bloc k Diagrams ESG Famil y Signal Generators A9 Output ABUS Nodes (ESG-A Series) 2-20 Service Guide A9 Output ABUS Nodes (ESG-A Series) (2 of 2) T est Conditions Node V oltages (Corrected V alues in Vdc) I Q PRE_LEVEL QUAD GAIN_DET GND REF_AM PRESET ; 0 dBm; RF On; No Modulation ≈ 0.7 ≈ 0 ≈ 2.1 a a. If [...]

A9 OUTPUT BLOCK DIAGRAM (ESG-A SERIES) A9 OUTPUT BLOCK DIAGRAM (ESG-A SERIES) BURST MOD ALC MOD DRIVE BURST MOD DRIVE MIXER 700 - 1050 MHz BPF 300 MHz LPF 1 GHz REFERENCE P1-19 FROM: REFERENCE ASSY P1-19 2400 MHZ LPF 1550 MHZ LPF 1000 MHZ LPF 628 MHZ LPF 396 MHZ LPF F >250 MHz F < 250 MHz F <250 MHz F >250 MHz 250 MHz TO 4000 MHz 0 dBm [...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A9 Output ABUS Nodes (ESG-D Series) Service Guide 2- 23 A9 Output ABUS Nodes (ESG-D Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal generator may not reflect these exact valu[...]

Assembly-Le v el T roubleshooting with Bloc k Diagrams ESG Famil y Signal Generators A9 Output ABUS Nodes (ESG-D Series) 2-24 Service Guide A9 Output ABUS Nodes (ESG-D Series) (2 of 2)= T est Conditions Node V oltages (Corrected V alues in Vdc) I Q PRE_LEVEL QUAD GAIN_DET GND REF_AM PRESET ; 0 dBm; RF On; No Modulation ≈ 0.7 ≈ 0 ≈ 2.1 a a. If[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A9 Output ABUS Nodes (ESG-AP , & ESG-DP Series) Service Guide 2- 25 A9 Output ABUS Nodes (ESG-AP , & ESG-DP Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal generator m[...]

A9 OUTPUT BLOCK DIAGRAM (ESG-D, ESG-AP , & ESG-DP SERIES) A9 OUTPUT BLOCK DIAGRAM (ESG-D, ESG-DP , & ESG-DP SERIES) DAC DAC DAC ABUS ABUS ABUS I/Q MODULA TOR VBLO QUAD Q I I DET Q DET AUX OUT TO: COHERENT CARRIER OUT RF IN 250 to 4000 MHz >+10 dBm FROM: SYNTHESIZER OR FRAC-N/DIVIDER J4 PRELEVEL DET PRELEVEL PRELEVEL REF PRELEVEL MOD DRIV[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A11 Reference ABUS Nodes (ESG-A & ESG-D Series) Service Guide 2- 29 A11 Reference ABUS Nodes (ESG-A & ESG-D Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal generator m[...]

10 MHz PLL A11 REFERENCE BLOCK DIA GRAM (ESG-A & ESG-D SERIES) A11 REFERENCE BLOCK DIA GRAM (ESG-A & ESG-D) EXT REF P1-17 FROM: 10 MHz IN SAMPLER PULSE GEN SAMPLING PHASE DETECTOR 10 MHz OUT OF LOCK DETECTOR EXT REF DETECTION L_REF_CHANGE 10 MHz DAC CONTROL COURSE TUNE +10V REF +10V REF DAC DAC FINE TUNE F + + - - + + - - CLOSED = EXT 10 MH[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A11 Reference ABUS Nodes (ESG-AP & ESG-DP Series) Service Guide 2- 33 A11 Reference ABUS Nodes (ESG-AP & ESG-DP Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal generat[...]

10 MHz PLL A1 1 REFERENCE BLOCK DIAGRAM (ESG-AP & ESG-DP SERIES) EXT REF P1-17 FROM: 10 MHz IN SAMPLER PULSE GEN SAMPLING PHASE DETECTOR 10 MHz OUT OF LOCK DETECTOR EXT REF DETECTION L_REF_CHANGE 10 MHz DAC CONTROL COARSE TUNE +10V REF +10V REF DAC DAC FINE TUNE F + + - - + + - - CLOSED = EFC LOCK +3V EFC CONTROL CLOSED = EFC OR EXT REFERENCE P[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A12 Synthesizer/Doubler ABUS Nodes (ESG-A & ESG-D Series) Service Guide 2- 37 A12 Synthesizer/Doubler ABUS Nodes (ESG-A & ESG-D Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y ou[...]

ESG-D SERIES MODULATION AND SIGNAL INTERCONNECTS (2 of 2) ESG-D SERIES MODULATION AND SIGNAL INTERCONNECTS (2 of 2) sk792b DIGIT AL CARD CAGE F J1- J4,37,38,39, 41,43,44,45,47, 86,88,89,90,91, 92,94,95,96,97 NC BURST_PULSE AUD1 AUD2 P2-30 P2-6 P2-55 J1- J4,55 J1- J4,6 J1- J4,30 DUAL ARBITRAR Y W A VEFORM GENERA TOR BOARD (OPTION UND) I Q_OUT Q-OUT [...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A14 CPU/Motherboard ABUS Nodes Service Guide 2- 41 A14 CPU/Motherboard ABUS Nodes NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal generator may not reflect these exact values . Addit[...]

sk789b MEMORY SERIAL INTERFACE (INTERNAL) INTERNAL DATA BUS SWITCH & LEDS INTERNAL DATA BUS SELF TEST LEDS CONFIG SWITCH INT ADDR BUS SERIAL I/O BUS SERIAL I/O INTERFACE L SERIAL I/O INT A14 CPU/MOTHERBOARD BLOCK DIAGRAM (1 OF 2) CPU CLOCK CPU INTERFACE CPU SERIAL INTERFACE (EXTERNAL) 32.77 kHz CLOCK RS-232 SERIAL INTERFACE +5V J8-2 J8-8 J8-3 J[...]

A14 CPU/MOTHERBOARD BLOCK DIAGRAM (2 OF 2) A14 CPU/MOTHERBOARD BLOCK DIAGRAM (2 OF 2) sk790b ABUS VDISP LCD BRIGHTNESS DRIVER (FLUORESCENT) INTERNAL DAT A BUS + TP601 TO: LCD J19-1 J19-2 J19-3 +5V +10 VREF OPEN= DISPLAY ENABLED +5V LCD CONTROLLER DISPLAY ENABLE J21-4 +5V J21-5 SHIFT CLOCK J21-3 TO LCD DISPLAY FLM LP P0 P1 P2 P3 P4 P5 P6 P7 J21-1 J2[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A20 Downcon vertor Block Diagram (Option 300) Service Guide 2- 47 A20 Downconvertor Block Diagram (Option 300)[...]

A21 DEMODULA TOR BLOCK DIAGRAM (OPTION 300) A21 DEMODULA TOR BLOCK DIAGRAM (OPTION 300) sk7106b POWER SUPPLY INPUTS +15V F 1 Filter +5V REG REG +15V F 2 Filter +12.3V REG -15V F Filter -5V REG REG +15V Filter +2.5V REG +3.3V REG +5V A Filter -5V A +15V P1-14 +15V P1-64 -15V P1-13,63 -15V P1-16,17,66 +5V P1-67 -5V P1-12,62 Filter IAB 10-0 D7-0 SEL n[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A22 YIG Driver ABUS Nodes (ESG-AP & ESG-DP Series) Service Guide 2- 51 A22 YIG Driver ABUS Nodes (ESG-AP & ESG-DP Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal gener[...]

FM DRIVER J3 0-66dB 6dB STEPS DAC ADJ FREQ COMP FIXED FREQ COMP 0-36dB 12dB STEPS 0-6dB 0 - -2.2dB @10 MHz +5dB @ 10MHz ABUS FM DRIVER TP1 FM ABUS PLL INTERFACE J4 CROSSOVER >230 Hz <230Hz PLL DRIVER J1-5 J1-4,6 FM COIL TP2 DAC PRETUNE +5VREF ABUS 12 BIT 115Hz PRETUNE CURRENT SOURCE -15VF J1-8, 9 J1-7, 10 MAIN YTO COIL J1-1 J1-2 J1-3 +15 -5 G[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A23 Sampler ABUS Nodes (ESG-AP & ESG-DP Series) Service Guide 2- 55 A23 Sampler ABUS Nodes (ESG-AP & ESG-DP Series) NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signal generator m[...]

A23 SAMPLER (ESG-AP AND ESG DP SERIES) 4 4 750 MHz REFERENCE RF LO IF 750 MHz BPF 750 MHz A 750 MHz B 1000 MHz 250 MHz PROGRAMMABLE DIVIDER (256 / M) 5 £ M £ 51 DATA 6 750MHz 14-150MHz PHASE DETECTOR UNLOCK DETECTOR DS1 PHASE DET MIXER IF HIGH/LOW f 14-150MHz IF LO L_CRS PLL_UNLK MICROWA VE SAMPLER S S J3 YTO IN » 2 dBm fyo RF IF LO fyo = N x fs[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A24 Frac-N/Divider ABUS Nodes (ESG-AP & ESG-DP Series Service Guide 2- 59 A24 F rac-N/Divider ABUS Nodes (ESG-AP & ESG-DP Series NO TE The node voltages given in the following table are approximate values based on a sample of signal generators . Y our signa[...]

A24 FRAC-N/DIVIDER (ESG-AP & ESG-DP SERIES) A24 FRAC-N/DIVIDER (ESG-AP & ESG-DP SERIES) sk771b F ABUS ABUS ABUS VCO TUNE 4 T0 25V 500-1000 MHz LOOP GAIN FRAC-N SYNTHESIZER DAC Loop Filter & Lead/Lag OUT OF LOCK DETECTOR VCO Frac-N Divide +10 V 2 5 MHz LOOP 0.02 to -10.1 V VCO FM (NOT USED) 10 MHz SYNTH P3-15 FROM REFERENCE ASSY P1-6 F/2[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A T1 Electronic Attenuator/RPP Bloc k Diagram Service Guide 2- 63 A T1 Electronic Attenuator/RPP Block Diagram[...]

ESG Famil y Signal Generators Assembly-Le v el T roubleshooting with Block Diag rams A T1 Mechanical Attenuator and A19 RPP Bloc k Diagram (Option UNB) Service Guide 2- 65 A T1 Mechanical Attenuator and A19 RPP Block Diagram (Option UNB)[...]

sk779b ESG-A SERIES POWER SUPPL Y AND GROUND INTERCONNECTS ESG-A SERIES POWER SUPPL Y AND GROUND INTERCONNECTS RPG J1-12 J1-8 D J20-12 J20-8 (RPG 5.2VD) (RPG RTN) LCD (BRIGHTNESS) J19-1 J19-3 J19-2 (FL LAMP +5.2V) (FL LAMP RTN) (VDISP) LCD (CONTRAST) J21-5 J21-6 J21-7 (LCD +5.2VD) (LCD RTN) (VLCD) F AN A /B J16-17,1 J16-17,2 (BLACK) (RED) (F AN +12[...]

ESG-D SERIES POWER SUPPL Y & GROUND INTERCONNECTS (1 OF 2) ESG-D SERIES POWER SUPPL Y & GROUND INTERCONNECTS (1 OF 2) sk787b POWER SUPPL Y MOTHER BOARD HP-IB C J6-2,3,12,13 J6-2,3,12,13 + 5.2 V + 5.2 V FIL TER FIL TER DCOM +5.2V DCOM FIL TER DCOM +5.2VD +5.2VD + 5.2 VD +5.2VD DCOM FIL TER DCOM FIL TER C1 100p C C2 100p C C3 47p C DCOM DCOM [...]

sk788b ESG-D SERIES POWER SUPPL Y & GROUND INTERCONNECTS (2 OF 2) ESG-D SERIES POWER SUPPL Y & GROUND INTERCONNECTS (2 OF 2) DIGIT AL CARD CAGE DA T A GENERA TOR (OPTION(S) UN3/4-UN8/9) J1-J4,22,28,34 J1-J4,40,46,69,75 J1-J4,81,87,93,99 DCOM P1-1,7,54,56 J1-J4,1,7,54,56 ACOM P1-16,66 J1-J4,16,66 J1-J4,17,67 +5.2VD +5V +5V +5A A D +5D Filter[...]

ESG-A SERIES MODULA TION AND SIGNAL INTERCONNECTS ESG-A SERIES MODULA TION AND SIGNAL INTERCONNECTS DAUGHTER BOARD MOTHER BOARD D E SYNTHESIZER BOARD A J1-1 1 J5-1 1 J41-7 J1-5 J5-5 J41-18 J1-13 J5-13 J41-4 J1-14 J5-14 J41-1 J1-59 J5-59 J41-12 J1-8 J5-8 J41-13 J1-64 J5-64 J41-3 J1-58 J5-58 J41-14 J41-20 J1-54 J5-54 J1-15 J5-15 J1-61 J5-61 J41-8 J1-[...]

ESG-D SERIES MODULATION AND SIGNAL INTERCONNECTS (1 of 2) ESG-D SERIES MODULATION AND SIGNAL INTERCONNECTS (1 of 2) DAUGHTER BOARD MOTHER BOARD D E SYNTHESIZER BOARD A J1-1 1 J5-1 1 J41-7 J1-5 J5-5 J41-18 J1-13 J5-13 J41-4 J1-14 J5-14 J41-1 J1-59 J5-59 J41-12 J1-8 J5-8 J41-13 J1-64 J5-64 J41-3 J1-58 J5-58 J41-14 J41-20 J1-54 J5-54 J1-15 J5-15 J1-61[...]

ESG-D SERIES MODULATION AND SIGNAL INTERCONNECTS (2 of 2) ESG-D SERIES MODULATION AND SIGNAL INTERCONNECTS (2 of 2) sk792b DIGIT AL CARD CAGE F J1- J4,37,38,39, 41,43,44,45,47, 86,88,89,90,91, 92,94,95,96,97 NC BURST_PULSE AUD1 AUD2 P2-30 P2-6 P2-55 J1- J4,55 J1- J4,6 J1- J4,30 DUAL ARBITRAR Y W A VEFORM GENERA TOR BOARD (OPTION UND) I Q_OUT Q-OUT [...]

Service G uide 3- 1 ESG Famil y Signal Generators 3 Replaceabl e P arts (ESG-A and ESG-D Series) This chapt er provides i mport ant orderin g information and list s the part numbers for the various re placeable p arts , kit s, and accessories availab le for your signal generator . This chapter is also useful for locating and identif ying assemblies[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Orderin g Infor mation 3-2 Service Guide Ordering Information T o order a part listed in the replac eable parts l i st s , do the follow ing : 1. Determine the pa rt number . 2. Determine the quantity requir ed. 3. Mail this informa tion to the nearest Agil ent T echnologies [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Save Mone y with Rebuilt -Exchange Assemblies Service G uide 3- 3 Save Money wi th Rebuilt-Ex change Assemb lies Under t he rebuilt -excha nge assembl y program, certai n fact ory-repa ired and t ested assemblies are avail able on a trade-in basis . Thes e assemblies cost le[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Save Mone y with Reb uilt-Exchange Assemb lies 3-4 Service Guide Shipping th e Defective Assembly Back to Agilent T echnologies 1. When you receive the rebuilt assembly , be careful not to damage the bo x in which it w as shipped. Y ou will use that box to return the de fecti[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Abbre viations Used in P art Descripti ons Service G uide 3- 5 Abbreviat ions Used i n P art Desc riptions This sect ion defi nes the ref erence d esi gnator s , abbr eviat ions , and o ption numbers that ar e used in the part desc riptions t hrougho ut this c hapte r . Refe[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Abbreviation s Used in P art Descriptions 3-6 Service Guide Hardware Options LF lo w fr equenc y M meters or metric hardware OD outside diameter PC patch lock (screws) or printed circuit PN panhead (sc rews) Qq u a d r a t u r e Qty qua ntit y REF refe rence RF radio fr equen[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Major Assemblies Service G uide 3- 7 Major Assemblies This section lists part numbers for the major assemblies in your signal generator . The following instrument views are pro v ided to help you locate specific as semblie s . • “T op View ” on pag e 3 -8 • “T op V[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Major Assemblies 3-8 Service Guide To p V i e w Refer to T able 3-1 and Figure 3-1 . T a b le 3-1 T o p View Refe re nce Design ator P a rt Number Qty Descri pt ion A4 0950-2791 1 Assy-Power Supply A5 E4400-60187 1 Bd Assy-Dual Arbitrary W aveform Gen erator (Option UND ) A5 [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Major Assemblies Service G uide 3- 9 F igure 3-1 T op View A25 08648-60010 1 Pulse Modulator A ssembly (Option 1E6) B1 E4400-60218 1 Assy-F an , Small B2 E4400-60062 1 Kit-F an, Large (includes 2 foam str ips) Refe re nce Design ator P a rt Number Qty Descri pt ion[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Major Assemblies 3-10 Service Guide T op V iew (ESG-D S eries - Option 300) Refer to T able 3-2 and Figure 3-2 . T able 3-2 T op View (ESG -D Seri es - Option 300) Refe re nce Design ator P a rt Number Qty Descri pt ion A4 0950-2791 1 Assy-Power Supply A6 E4400-60507 1 Bd Ass[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Major Assemblies Service G uide 3- 1 1 F igure 3- 2 T op View (ESG- D Serie s - O ption 30 0)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Major Assemblies 3-12 Service Guide Right Side Assemblies Refer to T able 3-3 and Figure 3-3 . T able 3-3 Replaceable Assemblies, Right Side Figur e 3-3 Right Side View Refe re nce Design ator P a rt Number Qty Descri pt ion A9 E4400-60038 1 Bd Assy-Output (ESG-A series with [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Major Assemblies Service G uide 3- 13 Disassembled Front P anel View Refer to T able 3-4 and Figure 3-4 . T able 3-4 Disassembled F ront P anel View F igur e 3-4 Disassembled Front P anel View Refe re nce Design ator P a rt Number Qty Descri pt ion A1 E4400-60211 1 Bd Assy-F[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Major Assemblies 3-14 Service Guide Inside Rear P a nel Vi ew Refer to T able 3-5 and Figure 3-5 . T able 3-5 Inside Rear P anel View F igure 3- 5 Inside Rear P anel Vie w Refe re nce Design ator P a rt Number Qty Descri pt ion A16 5063-9711 1 Assy-Line Module A17 E4400-60145[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 15 Cables This section lists part numbers for the cable s in your signal generator . The following instrument vi ews are pr ovided to help you locate s pecific cables . • “T op View (E SG- A Se rie s)” on page 3-16 • “T op View (E SG- D Se [...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-16 Service Guide T op V i ew (ESG-A Ser ies) Refer to T able 3-6 and Figure 3-6 . T able 3-6 T op View (ESG-A S eries) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable b y itself. Y ou m ust or der the corr es po nd ing [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 17 F igure 3- 6 T op View (ESG- A Series )[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-18 Service Guide T op V iew (ESG-D S eries - Options UN3/ 4, UN7) Refer to T able 3-7 and Figure 3-7 . T able 3-7 T op View (ESG -D Seri es - Options UN3/ 4, UN7) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable b y itse[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 19 Figure 3-7 T op Vie w (ES G-D S eries - Opt ions UN 3/4, UN 7)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-20 Service Guide T op V iew (ESG-D S eries - Options UN7, UN8) Refer to T able 3-8 and Figure 3-8 . T able 3-8 T op View (ESG -D Seri es - Options UN7, UN8) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable b y itself. Y [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 21 Figure 3-8 T op View (ESG-D Seri es - Options UN 7, UN8)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-22 Service Guide T op V iew (ESG-D S eries - Option UND) Refer to T able 3-9 and Figure 3-9 . T able 3-9 T op View (ESG -D Seri es - Option UND) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable b y itself. Y ou m ust or [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 23 F i gur e 3-9 T op View (ESG-D Series - Option UND)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-24 Service Guide T op V iew (ESG-D S eries - Options UN3/ 4, UN7 with 1EM) Refer to T able 3-10 and F igure 3-10 . T able 3-10 T op V iew (ESG-D Series - Options UN3/4, UN7 with 1 EM) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 25 Figure 3 -10 T op View ( ESG-D Ser ies - Option s UN 3/4, UN 7 w ith 1E M)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-26 Service Guide T op V iew (ESG-D S eries - Options UN7, UN8 with 1EM) Refer to T able 3-11 and F igure 3-11 . T able 3-11 T op V iew (ESG-D Series - Options UN7, U N8 with 1EM) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not repl[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 27 Figure 3-11 T o p View (ESG-D Ser ies - Options UN 7, UN8 w ith 1E M)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-28 Service Guide T op V iew (ESG-D S eries - Options UN7, UN8, UND) Refer to T able 3-12 and F igure 3-12 . T able 3-12 T op V iew (ESG-D Series - Options UN7, U N8, UND) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 29 Figure 3-12 T o p View (ESG-D Seri es - Options UN 7, UN8, UND)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-30 Service Guide T op V iew (ESG-D S eries - Option UND with 1EM) Refer to T able 3-13 and F igure 3-13 . T able 3-13 T op V iew (ESG-D Series - Option UND wi th 1EM) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable b y [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 31 F igure 3- 13 T op V iew (ESG- D Serie s - Opti on UND with 1EM)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-32 Service Guide T op V iew (ESG-D S eries - Option 300) Refer to T able 3-14 and F igure 3-14 . T able 3-14 T op Vie w (ESG-D Ser ies - Optio n 300) Refe re nce Design ator P a rt Number Qty Descri pt ion W18 8121-0042 1 16-P in Ribbon Cable, Rear P anel I/ O , Rear[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 33 F igure 3- 14 T op V iew (ESG- D Series - Option 30 0)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-34 Service Guide Inside F ront P anel V iew Refer to T able 3-15 and F igure 3-15 . T able 3-15 Inside F ront P anel V iew NO TE F igure 3-15 shows an ESG-D series front panel having options UN3/4 or UN8. On a standard ESG-D series front pane l, W3, W4, and W5 do not[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 35 F igure 3-15 Inside F ront P anel V iew[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-36 Service Guide Ele ctron ic A ttenu ator /RPP V ie w Refer to T able 3-16 and F igure 3-16 . T able 3-16 Electronic Attenuator/ RPP Vie w Reference Designat or P art Number Qty Desc ript ion W1 8120-6758 1 I IN to D aughterboard (A15J2) W2 8120-6758 1 Q IN to Daugh[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 37 Figur e 3-16 Electronic Attenuator/RPP View[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-38 Service Guide Elec tron ic A ttenuat or/ RPP V iew (wit h Opt ion 1 EM) Refer to T able 3-17 and F igure 3-17 . T able 3-17 Electronic Attenuator /RPP Vie w (with Opti on 1EM) Refe re nce Design ator Pa r t N u m b e r Q t y D e s c r i p t i o n W1 8120-6839 1 I [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 39 Figur e 3-17 Electronic Attenuator/RPP View (with Option 1EM)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-40 Service Guide Mechanical Attenuator Vi ew ( Option UNB) Refer to T able 3-18 and F igure 3-18 . T able 3-18 Mechanical Att enuator V iew (Opt ion UNB) Refe re nce Design ator P a rt Number Qty Descri pt ion A19W1 * *. This cable is not replaceable b y itself. Y ou[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 41 Figure 3-18 M echanical Attenuator View (Option UNB)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-42 Service Guide Mechanical Attenuator Vi ew ( Option UNB with 1EM) Refer to T able 3-19 and F igure 3-19 . T able 3-19 Mechanical Att enuator V iew (Opt ion UNB with 1EM) Refe re nce Design ator P a rt Number Qty Descri pt ion A19W1 * *. This cable is not replaceabl[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Ser ies) Cables Service G uide 3- 43 Figure 3-19 Mechanical Attenuator View (Option UNB with 1EM)[...]

Replaceable P arts (ES G-A and ESG-D Series) ESG Family Signal Generators Cables 3-44 Service Guide Pulse Modulator View (Option 1E6) Refer to T able 3-20 and F igure 3-20 . T able 3-20 Pulse Modulator V iew ( Option 1E6) F igure 3- 20 Pulse Modulat or V iew (O ption 1E6) Refe re nce Design ator P a rt Number Qty Descri pt ion A25W1 (part of A25) 1[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 45 Hardware and Other Instrument P arts This section lists part numbers for hardware and other parts in your signal generator . The following instrument views are provided to help you locate specific parts . • “T op V[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-46 Service Guide T op View Refer to T able 3-21 and Figure 3-21 . T able 3-21 T op View Item No. P art Number Qty Description 1 1400-0054 1 Clamp-Semi-Rigid Cable (W14) 2 0515-0372 1 Screw-Machine M3x8 CW -PN-TX 3 0515-0430 2 Screw-Machi[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 47 Figure 3-21 T op View[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-48 Service Guide Downconvertor V iew (Option 300) Refer to T able 3-22 and Figure 3-22 . T able 3-22 Downconvertor View Figure 3-22 Downconvertor View Item No. P art Number Qty Description 1 0515-0372 2 Screw-Machine M3x8 CW -PN-TX[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 49 Disassembled Mechanical Attenuator V iew (Option UNB) Refer to T able 3-23 and Figure 3-23 . T able 3-23 Disassembled Mechanical Attenuator View Figure 3-23 Disassembled Mechanical Attenuator View Item No. P art Number [...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-50 Service Guide Disassembled Pulse Modulator V iew (Option 1E6) Refer to T able 3-24 and Figure 3-24 . T able 3-24 Disassembled Pulse Modulator View (Option 1E6) Figure 3-24 Disassembled Pulse Modulator View (Option 1E6) Item No. P art [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 51 Disassembled Pulse Modulator V iew (Option 1E6/UNB) Refer to T able 3-25 and Figure 3-25 . T able 3-25 Disassembled Pulse Modulator View (Option 1E6/UNB) Figure 3-25 Disassembled Pulse Modulator View (Option 1E6/UNB) It[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-52 Service Guide F ront P anel V iew (ESG-A Series) Refer to T able 3-26 and Figure 3-26 . T able 3-26 Front P anel View (ESG-A Series) Item No. P art Number Qty Description 1 E4400-80011 1 Label-Connectors 2 E4400-80072 1 Nameplate - E4[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 53 Figure 3-26 Front P anel View (ESG-A Series)[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-54 Service Guide F ront P anel V iew (ESG-D Series) Refer to T able 3-27 and Figure 3-27 . T able 3-27 Front P anel View (ESG-D Series) Item No. P art Number Qty Description 1 E4400-80010 1 Label-Connectors 2 E4400-80076 1 Nameplate - E4[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 55 Figure 3-27 Front-P anel View (ESG-D Series)[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-56 Service Guide Disassembled F ront-P anel V iew Refer to T able 3-28 and Figure 3-28 . T able 3-28 Disassembled Front-P anel View Item No. P art Number Qty Description 1 1250-1811 1 Adapter -F emale SMA to F emale Type-N 2 E4400-20012 [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 57 Figure 3-28 Disassembled Front-P anel View[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-58 Service Guide Daughterboard Card Cage V iew Refer to T able 3-29 and Figure 3-29 . T able 3-29 Daughterboard Card Cage View Figure 3-29 Daughterboard Card Cage View Item No. P art Number Qty Description 1 E4400-40002 4 Retainer-Cable [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 59 Inside Rear-P anel V iew Refer to T able 3-30 and Figure 3-30 . T able 3-30 Inside Rear-P anel V iew Figure 3-30 Inside Rear-P anel View Item No. P art Number Qty Description 1 0535-0031 2 Nut-Hex M3.0[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-60 Service Guide Rear-P anel V iew (ESG-A Series) Refer to T able 3-31 and Figure 3-31 . T able 3-31 Rear-P anel V iew (ESG-A Series) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 CW -PN-TX 2 E4400-00032 1 Pane[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 61 Figure 3-31 Rear-P anel V iew (ESG-A Series)[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-62 Service Guide Rear-P anel V iew (ESG-A Series - Option 1EM) Refer to T able 3-32 and Figure 3-32 . T able 3-32 Rear-P anel V iew (ESG-A Series - Option 1EM) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 CW -[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 63 Figure 3-32 Rear-P anel View (ESG-A Series - Option 1EM)[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-64 Service Guide Rear-P anel V iew (ESG-D Series) Refer to T able 3-33 and Figure 3-33 . T able 3-33 Rear-P anel V iew (ESG-D Series) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 CW -PN-TX 2 E4400-00032 1 Pane[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 65 Figure 3-33 Rear-P anel View (ESG-D Series)[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-66 Service Guide Rear P anel V iew (ESG-D Series - Option 1EM) Refer to T able 3-34 and Figure 3-34 . T able 3-34 Rear P anel V iew (ESG-D Series - Option 1EM) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 CW -[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 67 Figure 3-34 Rear-P anel View (ESG-D Series - Option 1EM)[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-68 Service Guide Instrument Chassis with T op and Right-Side Hardware Refer to T able 3-35 and Figure 3-35 . T able 3-35 Instrument Chassis with T op and Right-Side Hardware Item No. P art Number Qty Description 1 0515-1269 2 Screw-Machi[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 69 Figure 3-35 Instrument Chassis with T op and Right-Side Hardware[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-70 Service Guide P ower Supply Shield and Left-Side Hardware Refer to T able 3-36 and Figure 3-36 . T able 3-36 P ower Supply Shield and Left-Side Hardware Figure 3-36 P ower Supply Shield and Left-Side Hardware Item No. P art Number Qty[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 71 Motherboard and Bottom-Side Hardware Refer to T able 3-37 and Figure 3-37 . T able 3-37 Motherboard and Bottom-Side Hardware Figure 3-37 Motherboard and Bottom-Side Hardware Item No. P art Number Qty Description 1 0515-[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Hard ware and Other Instrument Parts 3-72 Service Guide Instrument Cover and Associated P arts Refer to T able 3-38 and Figure 3-38 . T able 3-38 Instrument Cover and Associated P arts Item No. P art Number Qty Description 1 0515-1619 4 Screw-Machine M4x25 PN-TX 2 5041-9611 4[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Hard ware and Other Instrument Parts Service Guide 3- 73 Figure 3-38 Instrument Cover and Associated P arts[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Miscellaneous 3-74 Service Guide Miscellaneous This section lists part numbers for miscellaneous items that can be used with your signal generator . These items are categorized as follows: • “ Accessories” on page 3-74 • “Documentation” on page 3-75 • “Electro[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Miscellaneous Service Guide 3- 75 Documentation Refer to T able 3-40 and T able 3-41 . T able 3-40 ESG F amily Signal Generators Documentation Description P art Number ESG-A and ESG-AP Series Manual Set (includes items listed below) E4400-90334 User’s Guide E4400-90323 Prog[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Miscellaneous 3-76 Service Guide T able 3-41 Localized Documentation for ESG F amily Signal Generators Description P art Number Chinese User’s Guide - Chinese E4400-90172 Option UN8 DECT User’s and Programming Guide - Chinese E4400-90194 Option UN8 GSM User’s and Progra[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-A and ESG-D Series) Miscellaneous Service Guide 3- 77 Japanese User’s Guide - J apanese E4400-90176 Option UN8 DECT User’s and Programming Guide - J apanese E4400-90198 Option UN8 GSM User’s and Programming Guide - J apanese E4400-90205 Option UN8 PDC User’s and Programming Guide - J apa[...]

Replaceable P arts (ESG-A and ESG-D Series) ESG Famil y Signal Generators Miscellaneous 3-78 Service Guide Electrostatic Discharge (ESD) Protective Supplies Refer to T able 3-42 . T able 3-42 Electrostatic Discharge (ESD) Protective Supplies Upgrade and Retrofit Kits Refer to T able 3-43 . T able 3-43 Upgrade and Retrofit Kits Description P art N[...]

Service G uide 4- 1 ESG Famil y Signal Generators 4 Replaceabl e P arts (ESG-AP and ESG-DP Series) This chapt er provides i mport ant orderin g information and list s the part numbers for the various re placeable p arts , kit s, and accessories availab le for your signal generator . This chapter is also useful for locating and identif ying assembli[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Orderin g Infor mation 4-2 Service Guide Ordering Information T o order a part listed in the replac eable parts l i st s , do the follow ing : 1. Determine the pa rt number . 2. Determine the quantity requir ed. 3. Mail this informa tion to the nearest Agil ent T echnologie[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Save Mone y with Rebuilt -Exchange Assemblies Service G uide 4- 3 Save Money wi th Rebuilt-Ex change Assemb lies Under t he rebuilt -excha nge assembl y program, certai n fact ory-repa ired and t ested assemblies are avail able on a trade-in basis . Thes e assemblies cost [...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Save Mone y with Reb uilt-Exchange Assemb lies 4-4 Service Guide Shipping th e Defective Assembly Back to Agilent T echnologies 1. When you receive the rebuilt assembly , be careful not to damage the bo x in which it w as shipped. Y ou will use that box to return the de fec[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Abbre viations Used in P art Descripti ons Service G uide 4- 5 Abbreviat ions Used i n P art Desc riptions This sect ion defi nes the ref erence d esi gnator s , abbr eviat ions , and o ption numbers that ar e used in the part desc riptions t hrougho ut this c hapte r . Re[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Abbreviation s Used in P art Descriptions 4-6 Service Guide Hardware Options LF lo w fr equenc y M meters or metric hardware OD outside diameter PC patch lock (screws) or printed circuit PN panhead (sc rews) Qq u a d r a t u r e Qty qua ntit y REF refe rence RF radio fr equ[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Major Assemblies Service G uide 4- 7 Major Assemblies This section lists part number s for the major a ssemblies i n your signal generator . The following instrument views are provid ed to he lp you l ocate spe cific assemblies . • “T op View ” on pag e 4 -8 • “R[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Major Assemblies 4-8 Service Guide To p V i e w Refer to T able 4-1 and Figure 4-1 . T a b le 4-1 T o p View Refe re nce Design ator P a rt Number Qty Descri pt ion A4 0950-2791 1 Assy-Power Supply A5 E4400-60187 1 Bd Assy-Dual Arbitrary W aveform Gen erator (Option UND ) A[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Major Assemblies Service G uide 4- 9 F igure 4-1 T op View[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Major Assemblies 4-10 Service Guide Right Side Assemblies Refer to T able 4-2 and Figure 4-2 . T able 4-2 Replaceable Assemblies, Right Side Figur e 4-2 Right Side View Refe re nce Design ator P a rt Number Qty Descri pt ion A9 E4423-60022 1 Bd Assy-Output A9 E4423-69022 1 [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Major Assemblies Service G uide 4- 1 1 Disassembled Front P anel View Refer to T able 4-3 and Figure 4-3 . T able 4-3 Disassembled F ront P anel View F igur e 4-3 Disassembled Front P anel View Refe re nce Design ator P a rt Number Qty Descri pt ion A1 E4400-60211 1 Bd Ass[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Major Assemblies 4-12 Service Guide Inside Rear P a nel Vi ew Refer to T able 4-4 and Figure 4-4 . T able 4-4 Inside Rear P anel View F igure 4- 4 Inside Rear P anel Vie w Refe re nce Design ator P a rt Number Qty Descri pt ion A16 5063-9711 1 Assy-Line Module A17 E4400-601[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 13 Cables This section lists part numbers for the cable s in your signal generator . The following instrument vi ews are pr ovided to help you locate s pecific cables . • “T op View ” on page 4- 14 • “T op View (E SG- DP Ser ies - Op tio [...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Cables 4-14 Service Guide To p V i e w Refer to T able 4-5 and Figure 4-5 . T able 4-5 T op View (ESG -AP Series) Reference Desi gnator Pa r t Numbe r Qty D escr ip tion A4W1 * *. This cable is not replaceable by itself . Y ou must order the correspon ding assembly . (part [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 15 F i gure 4-5 T op Vi ew[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Cables 4-16 Service Guide T op View (ESG-DP Serie s - Options UN7, UN8) Refer to T able 4-6 and Figure 4-6 . T able 4-6 T op View (ESG-D P Series - Opt ions UN7, UN8) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable b y itself.[...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 17 F igure 4- 6 T op View (E SG-DP Ser ies - Opti ons UN7, UN 8)[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Cables 4-18 Service Guide T op View (ESG-DP Serie s - Option UND) Refer to T able 4-7 and Figure 4-7 . T ab le 4-7 T op View (ES G- DP S e r ies - O p tio n U ND ) Refe re nce Design ator P a rt Number Qty Descri pt ion A4W1 * *. This cable is not replaceable b y itself. Y [...]

ESG Famil y Signal Generators Replaceable P arts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 19 F igure 4-7 T op Vi ew (ESG-DP S er ies - Option U ND)[...]

Replaceable P arts (ES G-AP and ESG-DP Series) ESG Family Signal Generators Cables 4-20 Service Guide T op View (ESG-DP Serie s - Options UN7, UN8 with 1EM) Refer to T able 4-8 and Figure 4-8 . T able 4-8 T op Vie w (ESG-DP Series - Options U N7, UN8 with 1EM ) Refe rence Design ator P art Number Qty Descri ptio n A4W1 * *. This cable is not replac[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 21 F igure 4-8 T op Vi ew (ESG-DP Series - Options UN7, UN8 w ith IEM)[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-22 Service Guide T op View (ESG-DP Serie s - Options UN7, UN8, UND) Refer to T able 4-9 and Figure 4-9 . T able 4-9 T op View (ESG -D Series - Options UN7, UN8, UND) Refe rence Design ator P art Number Qty Descri ptio n A4W1 * *. This cable is not replaceable b y[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 23 F igure 4-9 T op View (E SG-DP Series - Options UN7, UN 8, UND)[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-24 Service Guide T op V iew (ESG-DP Series - Option UND wi th 1EM) Refer to T able 4-10 and F igure 4-10 . T able 4-10 T op Vie w (ESG-DP Serie s - Option UND with 1EM) Refe rence Design ator P art Number Qty Descri ptio n A4W1 * *. This cable is not replaceable [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 25 F igure 4-10 T op V iew (ESG-DP Seri es - Option UND with 1E M)[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-26 Service Guide Side V i ew — YIG Driver Assembly Refer to T able 4-11 and F igure 4-11 . T able 4-11 Side V iew — YIG D river Assembly Refe renc e Designat or Pa r t Number Qt y Descri ption A22 E4423-60024 1 YIG Output Loop Assembly W35 8120-8789 1 Ribbon [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 27 F igure 4-11 Side V iew — YIG Driver Asse mbly[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-28 Service Guide Inside F ront P anel V iew Refer to T able 4-12 and F igure 4-12 . T able 4-12 Inside F ront P anel View NO TE The figure on the adjacent page rep resents an ESG-DP series front panel having opti on UN 8. O n a standard ESG-DP series front panel,[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 29 F igure 4-12 Inside Front P anel V iew[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-30 Service Guide Ele ctron ic Attenu ator/RPP Vie w Refer to T able 4-13 and F igure 4-13 . T able 4-13 Electronic Attenuator/ RPP View Reference Designat or Pa r t N u m b e r Q t y D e s c r i p t i o n W1 8120-8786 1 I IN to Dau ghterboard (A15J2) W2 8120-8786[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 31 Figur e 4-13 Electronic Attenuator/RPP View[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-32 Service Guide Elec tronic A ttenuator /RPP V iew (wit h Option 1 EM) Refer to T able 4-14 and F igure 4-14 . T able 4-14 Electronic Attenuator /RPP View (with Opti on 1EM) Reference Des ignat or P art Number Qty Descr iption W1 8120-8786 1 I IN to Daughterboar[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 33 Figur e 4-14 Electronic Attenuator/RPP View (with Option 1EM)[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-34 Service Guide Mechanical Attenuator Vi ew ( Option UNB) Refer to T able 4-15 and F igure 4-15 . T able 4-15 Mechanical Att enuator View (Opt ion UNB) Refe rence Design ator P art Number Qty Descri ptio n A19W1 * *. This cable is not replaceable b y itself. Y o[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 35 Figure 4-15 M echanical Attenuator View (Option UNB)[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-36 Service Guide Mechanical Attenuator Vi ew ( Option UNB with 1EM) Refer to T able 4-16 and F igure 4-16 . T able 4-16 Mechanical Att enuator View (Opt ion U NB with 1EM) Refe rence Design ator P art Number Qty Descri ptio n A19W1 * *. This cable is not replacea[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Ser ies) Cables Service G uide 4- 37 Figure 4-16 Mechanical Attenuator View (Option UNB with 1EM)[...]

Replaceable P ar ts (ES G-AP and ESG-DP Series) ESG Family Signal G enerators Cables 4-38 Service Guide Pulse Modulator View (Option 1E6) Refer to T able 4-17 and F igure 4-17 . T able 4-17 Pulse Modulator V iew (Option 1E6) F igure 4-17 Pulse Modulat or View (O ption 1E6) Refe rence Design ator P art Number Qty Descri ptio n A25W1 (part of A25) 1 [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 39 Hardware and Other Instrument P arts This section lists part numbers for hardware and other parts in your signal generator . The following instrument views are provided to help you locate specific parts . • “T o[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-40 Service Guide T op View Refer to T able 4-18 and Figure 4-18 . T able 4-18 T op View Item No. P art Number Qty Description 1 1400-0054 1 Clamp-Semi-Rigid Cable (W14) 2 0515-0372 1 Screw-Machine M3x8 CW -PN-TX 3 0515-0430 2 Screw-Ma[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 41 Figure 4-18 T op View[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-42 Service Guide YIG Driver V iew Refer to T able 4-19 and Figure 4-19 . T able 4-19 YIG Driver View Figure 4-19 YIG Driver View Item No. P art Number Qty Description 1 0515-0372 2 Screw-Machine M3x8 CW -PN-TX 2 0515-0372 1 Screw-Mach[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 43 Disassembled Mechanical Attenuator V iew (Option UNB) Refer to T able 4-20 and Figure 4-20 . T able 4-20 Disassembled Mechanical Attenuator View (Option UNB) Figure 4-20 Disassembled Mechanical Attenuator View (Optio[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-44 Service Guide Disassembled Pulse Modulator V iew (Option 1E6) Refer to T able 4-21 and Figure 4-21 . T able 4-21 Disassembled Pulse Modulator View (Option 1E6) Figure 4-21 Disassembled Pulse Modulator View (Option 1E6) Item No. P a[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 45 Disassembled Pulse Modulator V iew (Option 1E6/UNB) Refer to T able 4-22 and Figure 4-22 . T able 4-22 Disassembled Pulse Modulator View (Option 1E6/UNB) Figure 4-22 Disassembled Pulse Modulator View (Option 1E6/UNB)[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-46 Service Guide F ront P anel V iew (ESG-AP Series) Refer to T able 4-23 and Figure 4-23 . T able 4-23 Front P anel View (ESG-AP Series) Item No. P art Number Qty Description 1 E4400-80011 1 Label-Connectors 2 E4400-80072 1 Nameplate[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 47 Figure 4-23 Front P anel View (ESG-AP Series)[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-48 Service Guide F ront P anel V iew (ESG-DP Series) Refer to T able 4-24 and Figure 4-24 . T able 4-24 Front P anel View (ESG-DP Series) Item No. P art Number Qty Description 1 E4400-80010 1 Label-Connectors 2 E4423-80003 1 Nameplate[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 49 Figure 4-24 Front-P anel View (ESG-DP Series)[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-50 Service Guide Disassembled F ront-P anel V iew Refer to T able 4-25 and Figure 4-25 . T able 4-25 Disassembled Front-P anel View Item No. P art Number Qty Description 1 1250-1811 1 Adapter -Female SMA to F emale Type-N 2 E4400-2001[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 51 Figure 4-25 Disassembled Front-P anel View[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-52 Service Guide Daughterboard Card Cage V iew Refer to T able 4-26 and Figure 4-26 . T able 4-26 Daughterboard Card Cage View Figure 4-26 Daughterboard Card Cage View Item No. P art Number Qty Description 1 E4400-40002 10 Retainer -C[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 53 Inside Rear-P anel V iew Refer to T able 4-27 and Figure 4-27 . T able 4-27 Inside Rear-P anel View Figure 4-27 Inside Rear-P anel View Item No. P art Number Qty Description 1 0535-0031 2 Nut-Hex M3.0[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-54 Service Guide Rear-P anel V iew (ESG-AP Series) Refer to T able 4-28 and Figure 4-28 . T able 4-28 Rear-P anel View (ESG-AP Series) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 CW -PN-TX 2 E4400-00032 1 [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 55 Figure 4-28 Rear-P anel View (ESG-AP Series)[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-56 Service Guide Rear-P anel V iew (ESG-AP Series - Option 1EM) Refer to T able 4-29 and Figure 4-29 . T able 4-29 Rear-P anel View (ESG-AP Series - Option 1EM) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 57 Figure 4-29 Rear-P anel View (ESG-AP Series - Option 1EM)[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-58 Service Guide Rear-P anel V iew (ESG-DP Series) Refer to T able 4-30 and Figure 4-30 . T able 4-30 Rear-P anel View (ESG-DP Series) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 CW -PN-TX 2 E4400-00032 1 [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 59 Figure 4-30 Rear-P anel View (ESG-DP Series)[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-60 Service Guide Rear P anel V iew (ESG-DP Series - Option 1EM) Refer to T able 4-31 and Figure 4-31 . T able 4-31 Rear P anel View (ESG-DP Series - Option 1EM) Item No. P art Number Qty Description 1 0515-0372 10 Screw-Mac hine M3x8 [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 61 Figure 4-31 Rear-P anel View (ESG-DP Series - Option 1EM)[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-62 Service Guide Instrument Chassis with T op and Right-Side Hardware Refer to T able 4-32 and Figure 4-32 . T able 4-32 Instrument Chassis with T op and Right-Side Hardware Item No. P art Number Qty Description 1 0515-1269 2 Screw-Ma[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 63 Figure 4-32 Instrument Chassis with T op and Right-Side Hardware[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-64 Service Guide P ower Supply Shield and Left-Side Hardware Refer to T able 4-33 and Figure 4-33 . T able 4-33 P ower Supply Shield and Left-Side Hardware Figure 4-33 P ower Supply Shield and Left-Side Hardware Item No. P art Number [...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 65 Motherboard and Bottom-Side Hardware Refer to T able 4-34 and Figure 4-34 . T able 4-34 Motherboard and Bottom-Side Hardware Figure 4-34 Motherboard and Bottom-Side Hardware Item No. P art Number Qty Description 1 05[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Hard ware and Other Instrument Parts 4-66 Service Guide Instrument Cover and Associated P arts Refer to T able 4-35 and Figure 4-35 . T able 4-35 Instrument Cover and Associated P arts Item No. P art Number Qty Description 1 0515-1619 4 Screw-Machine M4x25 PN-TX 2 5041-961[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Hard ware and Other Instrument Parts Service Guide 4- 67 Figure 4-35 Instrument Cover and Associated P arts[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Miscellaneous 4-68 Service Guide Miscellaneous This section lists part numbers for miscellaneous items that can be used with your signal generator . These items are categorized as follows: • “ Accessories” on page 4-68 • “Documentation” on page 4-69 • “Elec[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Miscellaneous Service Guide 4- 69 Documentation Refer to T able 4-37 and T able 4-38 . T able 4-37 ESG F amily Signal Generators Documentation Description P art Number ESG-A and ESG-AP Series Manual Set (includes items listed below) E4400-90334 User’s Guide E4400-90323 P[...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Miscellaneous 4-70 Service Guide T able 4-38 Localized Documentation for ESG F amily Signal Generators Description P art Number Chinese User’s Guide - Chinese E4400-90172 Option UN8 DECT User’s and Programming Guide - Chinese E4400-90194 Option UN8 GSM User’s and Pro[...]

ESG Famil y Signal Generators Replaceable P ar ts (ESG-AP and ESG-DP Series) Miscellaneous Service Guide 4- 71 Japanese User’s Guide - J apanese E4400-90176 Option UN8 DECT User’s and Programming Guide - J apanese E4400-90198 Option UN8 GSM User’s and Programming Guide - J apanese E4400-90205 Option UN8 PDC User’s and Programming Guide - J [...]

Replaceable P ar ts (ESG-AP and ESG-DP Series) ESG Family Signal Generator s Miscellaneous 4-72 Service Guide Electrostatic Discharge (ESD) Protective Supplies Refer to T able 4-39 . T able 4-39 Electrostatic Discharge (ESD) Protective Supplies Upgrade and Retrofit Kits Refer to T able 4-40 . T able 4-40 Upgrade and Retrofit Kits Description P ar[...]

Service Guide 5- 1 ESG Famil y Signal Generators 5 Assembly Replacement This chapter provides removal and replacement procedures for the major assemblies of your signal generator .[...]

Assembly Replacement ESG Famil y Signal Generators Before Y ou Replace an Assembly 5-2 Service Guide Before Y ou Replace an Assembly Be sure to review the warning and caution statements described in Chapter 7 prior to replacing an assembly in your signal generator . After Replacing an Assembly After you have replaced or repaired an assembly , certa[...]

ESG Famil y Signal Generators Assemb ly Replacement Assemblies That Y ou Can Replace Service Guide 5- 3 Assemblies That Y ou Can Replace This chapter provides removal and replacement procedures for the following assemblies: • A1 Front P anel Board • A2 Display • A2DS1 Fluorescent Lamp • A3 Inverter • A4 P ower Supply • A4 P ower Supply [...]

Assembly Replacement ESG Famil y Signal Generators A1 Front P anel Board 5-4 Service Guide A1 F ront P anel Board T ools Required • T -10 TORX screwdriver • 5/16-inch open-end wrench Removal 1. Remove the front panel assembly . (Refer to the “Front Panel” replacement procedure on page 5-60.) 2. Remove the small bracket (item 1 in Figure 5-1[...]

ESG Famil y Signal Generators Assemb ly Replacement A1 Front P anel Board Service Guide 5- 5 Figure 5-1 A1 Front P anel Board[...]

Assembly Replacement ESG Famil y Signal Generators A2 Display 5-6 Service Guide A2 Display T ools Required • T -10 TORX screwdriver • 5/16-inch open-end wrench Removal 1. Remove the front panel assembly . (Refer to the “Front Panel” replacement procedure on page 5-60.) 2. Remove the small bracket (item 1 in Figure 5-2 ) that secures W9 (not[...]

ESG Famil y Signal Generators Assemb ly Replacement A2 Display Service Guide 5- 7 • On the A14 CPU/motherboard, set switch #4 on switch pack S201 to the correct position for your display: (See Figure 5-3 .) If P104, P105, and P106 are set to the + position, set switch #4 of S201 to the up (open) position, aw ay from the CPU/motherboard. If P104, [...]

Assembly Replacement ESG Famil y Signal Generators A2 Display 5-8 Service Guide Figure 5-3 A2 Display (2 of 2)[...]

ESG Famil y Signal Generators Assemb ly Replacement A2DS1 Fluorescent Lamp Service Guide 5- 9 A2DS1 Fluorescent Lamp T ools Required • Phillips #0 screwdriver Removal 1. Remove the display (A2). (Refer to the “ A2 Display” replacement procedure on page 5-6.) 2. Loosen the screw (item 1 in Figure 5-4 ) on the compartment door (item 2) of the d[...]

Assembly Replacement ESG Famil y Signal Generators A3 In ver ter 5-10 Service Guide A3 Inverter T ools Required • wire cutters Removal NO TE It is best to attempt this procedure without removing the front panel assembly . If the front panel assembly is removed, you will be required to perform time-consuming “P ower Level Accuracy” verificati[...]

ESG Famil y Signal Generators Assemb ly Replacement A3 In ver ter Service Guide 5- 11 Figure 5-5 A3 Inverter[...]

Assembly Replacement ESG Famil y Signal Generators A4 P ower Supply 5-12 Service Guide A4 P ower Supply T ools Required • T -10 TORX screwdriver • T -15 TORX screwdriver Removal 1. Remove the rear panel assembly . (Refer to the “Rear P anel” replacement procedure on page 5-66.) 2. Remove the screw (item 1 in Figure 5-6 ) that attaches the C[...]

ESG Famil y Signal Generators Assemb ly Replacement A4 P ower Supply Service Guide 5- 13 Figure 5-6 A4 P ower Supply (1 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators A4 P ower Supply 5-14 Service Guide Figure 5-7 A4 P ower Supply (2 of 2)[...]

ESG Famil y Signal Generators Assemb ly Replacement A4 P ower Supply (with Option 1EM) Service Guide 5- 15 A4 P ower Supply (with Option 1EM) T ools Required • T -10 TORX screwdriver Removal 1. Remove the front panel assembly . (Refer to the “Front Panel” replacement procedure on page 5-60.) 2. Remove the bottom cover by removing the 15 screw[...]

Assembly Replacement ESG Famil y Signal Generators A4 P ower Supply (with Option 1EM) 5-16 Service Guide Figure 5-8 A4 P ower Supply (with Option 1EM) (1 of 2)[...]

ESG Famil y Signal Generators Assemb ly Replacement A4 P ower Supply (with Option 1EM) Service Guide 5- 17 Figure 5-9 A4 P ower Supply (with Option 1EM) (2 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators A14 CPU/Motherboard 5-18 Service Guide A14 CPU/Motherboard T ools Required • T -10 TORX screwdriver • EEPROM extraction tool (P art Number 8710-1982) Removal 1. Remove the rear panel assembly . (Refer to the “Rear P anel” replacement procedure on page 5-66 or , if you have Option 1EM, refer[...]

ESG Famil y Signal Generators Assemb ly Replacement A14 CPU/Motherboard Service Guide 5- 19 Figure 5-10 A14 CPU/Motherboard (1 of 3)[...]

Assembly Replacement ESG Famil y Signal Generators A14 CPU/Motherboard 5-20 Service Guide 7. Turn the signal generator upside-down and remove the screw (item 1 in Figure 5-11 ) from the CPU/motherboard (A14). 8. Remove the screw (item 2) from the CPU/motherboard. NO TE In some models, this screw secures transistor A14Q501 to the chassis . In this c[...]

ESG Famil y Signal Generators Assemb ly Replacement A14 CPU/Motherboard Service Guide 5- 21 CA UTION Damage can occur to the CPU/motherboard if the signal generator remains turned on for a prolonged period with the jumpers for P104, P105, and P106 positioned incorrectly . b. Turn the signal generator on, and observe the display . c. If the display [...]

Assembly Replacement ESG Famil y Signal Generators A14 CPU/Motherboard 5-22 Service Guide Figure 5-11 A14 CPU/Motherboard (2 of 3)[...]

ESG Famil y Signal Generators Assemb ly Replacement A14 CPU/Motherboard Service Guide 5- 23 Figure 5-12 A14 CPU/Motherboard (3 of 3)[...]

Assembly Replacement ESG Famil y Signal Generators A14BT1 Battery 5-24 Service Guide A14BT1 Battery T ools Required • T -10 TORX screwdriver • soldering tools • utility knife • Dow Corning 3145 RTV Clear Adhesive Sealant (part number 0470-0450) Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedu[...]

ESG Famil y Signal Generators Assemb ly Replacement A14BT1 Battery Service Guide 5- 25 4. Reassemble the instrument. Figure 5-13 A14BT1 Battery[...]

Assembly Replacement ESG Famil y Signal Generators A14Q501 T ransistor 5-26 Service Guide A14Q501 T ransistor T ools Required • T -10 TORX screwdriver Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Disconnect the transistor assembly (item 1 in Figure 5-14 ) leads from the CPU/[...]

ESG Famil y Signal Generators Assemb ly Replacement A14Q501 T ransistor Service Guide 5- 27 Figure 5-14 A14Q501 Transistor[...]

Assembly Replacement ESG Famil y Signal Generators A15 Daughterboard 5-28 Service Guide A15 Daughterboard T ools Required • T -8 TORX screwdriver • T -10 TORX screwdriver • long nose pliers Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the top cover by removing the[...]

ESG Famil y Signal Generators Assemb ly Replacement A15 Daughterboard Service Guide 5- 29 Figure 5-15 A15 Daughterboard (1 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators A15 Daughterboard 5-30 Service Guide 5. Simultaneously lift the left and right extractors (item 1 in Figure 5-16 ) on each of the daughterboard card cage boards , and remove them from the card cage slots. NO TE Figure 5-16 shows an ESG-A or ESG-D series instrument. ESG-AP and ESG-DP series instrume[...]

ESG Famil y Signal Generators Assemb ly Replacement A15 Daughterboard Service Guide 5- 31 Figure 5-16 A15 Daughterboard (2 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators A16 Line Module 5-32 Service Guide A16 Line Module T ools Required • T -10 TORX screwdriver • 5.5-mm wrench or nut driver Removal 1. Remove the rear panel assembly . (Refer to the “Rear P anel” replacement procedure on page 5-66 or , if you have Option 1EM, refer to the “Rear Panel (with [...]

ESG Famil y Signal Generators Assemb ly Replacement A16 Line Module Service Guide 5- 33 Figure 5-17 A16 Line Module[...]

Assembly Replacement ESG Famil y Signal Generators A17 and A18 Rear Panel Interface Boar ds 5-34 Service Guide A17 and A18 Rear P anel Interface Boards T ools Required • 5/8-inch wrench or nut driver • 1/4-inch wrench or nut driver (Option 1EM) Removal 1. Remove the rear panel assembly . (Refer to the “Rear P anel” replacement procedure on [...]

ESG Famil y Signal Generators Assemb ly Replacement A17 and A18 Rear Panel Interface Boar ds Service Guide 5- 35 Figure 5-18 A17 and A18 Rear P anel Interface Boards[...]

Assembly Replacement ESG Famil y Signal Generators A19 Reverse P ower Protection (RPP) 5-36 Service Guide A19 Reverse P ower Protection (RPP) T ools Required • T -10 TORX screwdriver • 5/16-inch open-end wrench Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the top co[...]

ESG Famil y Signal Generators Assemb ly Replacement A19 Reverse P ower Protection (RPP) Service Guide 5- 37 Replacement 1. Reverse the removal procedure and do the following: • When reinstalling the electronic attenuator/RPP assembly , remember to insert its hinged tabs into the slots located at the base of the chassis w all on which the assembly[...]

Assembly Replacement ESG Famil y Signal Generators A19 Reverse P ower Protection (RPP) 5-38 Service Guide Figure 5-20 A19 Reverse P ower Protection (RPP) (2 of 3) Figure 5-21 A19 Reverse P ower Protection (RPP) (3 of 3)[...]

ESG Famil y Signal Generators Assemb ly Replacement A20 Downcon vertor Service Guide 5- 39 A20 Downconvertor T ools Required • T -10 TORX screwdriver • 5/16” open-end wrench Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the top cover by removing the 11 screws that [...]

Assembly Replacement ESG Famil y Signal Generators A22 YIG Driver 5-40 Service Guide A22 YIG Driver T ools Required • T -10 TORX screwdriver • 5/16” open-end wrench Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the top cover by removing the 11 screws that secure it[...]

ESG Famil y Signal Generators Assemb ly Replacement A25 Pulse Modulator Service Guide 5- 41 A25 Pulse Modulator T ools Required • T -10 TORX screwdriver • 5/16” open-end wrench Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the top cover by removing the 11 screws th[...]

Assembly Replacement ESG Famil y Signal Generators A25 Pulse Modulator 5-42 Service Guide Figure 5-24 A25 Pulse Modulator (1 of 2) Figure 5-25 A25 Pulse Modulator (2 of 2)[...]

ESG Famil y Signal Generators Assemb ly Replacement A25 Pulse Modulator (with Option UNB) Service Guide 5- 43 A25 Pulse Modulator (with Option UNB) T ools Required • T -10 TORX screwdriver • 5/16” open-end wrench Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the to[...]

Assembly Replacement ESG Famil y Signal Generators A25 Pulse Modulator (with Option UNB) 5-44 Service Guide Replacement 1. Reverse the removal procedure and do the following: • When reinstalling the attenuator/RPP/pulse assembly , remember to insert its hinged tabs into the slots located at the base of the chassis w all on which the assembly will[...]

ESG Famil y Signal Generators Assemb ly Replacement A25 Pulse Modulator (with Option UNB) Service Guide 5- 45 Figure 5-27 A25 Pulse Modulator (with Option UNB) (2 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators A T1 Electronic Attenuator/RPP 5-46 Service Guide A T1 Electronic Attenuator/RPP T ools Required • T -10 TORX screwdriver • 5/16-inch open-end wrench Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the top cover by rem[...]

ESG Famil y Signal Generators Assemb ly Replacement A T1 Electronic Attenuator/RPP Service Guide 5- 47 Figure 5-28 A T1 Electronic Attenuator/RPP[...]

Assembly Replacement ESG Famil y Signal Generators A T1 Mechanical Attenuator 5-48 Service Guide A T1 Mechanical Attenuator T ools Required • T -10 TORX screwdriver • 5/16-inch open-end wrench Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover” replacement procedure on page 5-64.) 2. Remove the top cover by removing th[...]

ESG Famil y Signal Generators Assemb ly Replacement A T1 Mechanical Attenuator Service Guide 5- 49 Replacement 1. Reverse the removal procedure and do the following: • When reinstalling the electronic attenuator/RPP assembly , remember to insert its hinged tabs into the slots located at the base of the chassis w all on which the assembly will be [...]

Assembly Replacement ESG Famil y Signal Generators A T1 Mechanical Attenuator 5-50 Service Guide Figure 5-30 A T1 Mechanical Attenuator (2 of 3)[...]

ESG Famil y Signal Generators Assemb ly Replacement A T1 Mechanical Attenuator Service Guide 5- 51 Figure 5-31 A T1 Mechanical Attenuator (3 of 3)[...]

Assembly Replacement ESG Famil y Signal Generators B1 Small Fan 5-52 Service Guide B1 Small F an T ools Required • knife blade (or equivalent) • long nose pliers Removal NO TE It is best to attempt this procedure without removing the front panel assembly . If the front panel assembly is removed, you will be required to perform time-consuming ?[...]

ESG Famil y Signal Generators Assemb ly Replacement B1 Small Fan Service Guide 5- 53 Figure 5-32 B1 Small F an[...]

Assembly Replacement ESG Famil y Signal Generators B2 Large Fan 5-54 Service Guide B2 Large F an T ools Required • 1/4-inch open-end wrench • Modified T -10 TORX bit (part number 8710-1637) Bit Modification. The hexagonal head at the end of the TORX bit must be removed so that the total length of the bit is approximately 1.5 inches (see Figur[...]

ESG Famil y Signal Generators Assemb ly Replacement B2 Large Fan Service Guide 5- 55 Figure 5-34 B2 Large F an[...]

Assembly Replacement ESG Famil y Signal Generators Daughterboard Car d Cage Boards 5-56 Service Guide Daughterboard Card Cage Boards Use this procedure to remove any of the following assemblies: (See Figure 5-35 .) • Output Board (A9) • Reference Board (A11) • Synthesizer/Doubler Board (A12) • Sampler Board (A23) • Frac-N/Divider Board (A[...]

ESG Famil y Signal Generators Assemb ly Replacement Daughterboard Car d Cage Boards Service Guide 5- 57 Figure 5-35 Daughterboard Card Cage Boards[...]

Assembly Replacement ESG Famil y Signal Generators Digital Card Cage Boar ds 5-58 Service Guide Digital Card Cage Boards Use this procedure to remove any of the following assemblies: (See Figure 5-36 .) • A5 Dual Arbitrary W aveform Generator Board • A6 Bit Error Rate T est Board • A7 Baseband Generator Board • A8 Data Generator Board • A[...]

ESG Famil y Signal Generators Assemb ly Replacement Digital Card Cage Boar ds Service Guide 5- 59 Figure 5-36 Digital Card Cage Boards[...]

Assembly Replacement ESG Famil y Signal Generators Front P anel 5-60 Service Guide F ront P anel T ools Required • T -10 TORX screwdriver • T -15 TORX screwdriver • 5/16-inch open-end wrench • long nose pliers (used for disconnecting cables from the daughterboard) Removal 1. Remove the instrument cover . (Refer to the “Instrument Cover”[...]

ESG Famil y Signal Generators Assemb ly Replacement Front P anel Service Guide 5- 61 Figure 5-37 Front P anel (1 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators Front P anel 5-62 Service Guide 5. Carefully peel off the side trim (item 1 in Figure 5-38 ) from the sides of the front panel assembly (item 2). 6. Remove the four screws (item 3) that attach the front panel assembly to the instrument chassis . 7. Pull the front panel assembly aw ay from the instr[...]

ESG Famil y Signal Generators Assemb ly Replacement Front P anel Service Guide 5- 63 Figure 5-38 Front P anel (2 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators Instrument Cover 5-64 Service Guide Instrument Cover T ools Required • T -15 TORX screwdriver • T -20 TORX screwdriver Removal 1. Remove the two strap handles (item 1 in Figure 5-39 ) from each side of the signal generator by loosening the two screws (item 2) on each handle . 2. Remove the four[...]

ESG Famil y Signal Generators Assemb ly Replacement Instrument Cover Service Guide 5- 65 Figure 5-39 Instrument Cover[...]

Assembly Replacement ESG Famil y Signal Generators Rear Panel 5-66 Service Guide Rear P anel T ools Required • T -10 TORX screwdriver • 3/16-inch wrench or nut driver • 9/32-inch wrench or nut driver • 5/16-inch open-end wrench • 5/8-inch wrench or nut driver • long nose pliers Removal 1. Remove the instrument cover . (Refer to the “I[...]

ESG Famil y Signal Generators Assemb ly Replacement Rear Panel Service Guide 5- 67 Figure 5-40 Rear P anel (1 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators Rear Panel 5-68 Service Guide 6. Remove the nuts and washers securing the five BNC connectors (item 1 in F igure 5-41 ) at the base of the rear panel. 7. Remove the hex screws and washers that secure the A UXILARY INTERF ACE (item 2) and the GPIB connector (item 3) to the rear panel. 8. Remove the[...]

ESG Famil y Signal Generators Assemb ly Replacement Rear Panel Service Guide 5- 69 Figure 5-41 Rear P anel (2 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators Rear Panel (with Option 1EM) 5-70 Service Guide Rear P anel (with Option 1EM) T ools Required • T -10 TORX screwdriver • 3/16-inch wrench or nut driver • 9/32-inch wrench or nut driver • 5/8-inch wrench or nut driver • long nose pliers Removal 1. Remove the instrument cover . (Refer to th[...]

ESG Famil y Signal Generators Assemb ly Replacement Rear Panel (with Option 1EM) Service Guide 5- 71 Figure 5-42 Rear P anel (with Option 1EM) (1 of 2)[...]

Assembly Replacement ESG Famil y Signal Generators Rear Panel (with Option 1EM) 5-72 Service Guide 6. Remove the nuts and washers securing the five BNC connectors (item 1 in F igure 5-43 ) at the base of the rear panel. 7. Remove the hex screws and washers that secure the A UXILARY INTERF ACE (item 2) and the GPIB connector (item 3) to the rear pa[...]

ESG Famil y Signal Generators Assemb ly Replacement Semi-Rigid Cables Service Guide 5- 73 Semi-Rigid Cables Use this procedure to remove and replace semi-rigid cables that attach to the daughterboard card cage. If the cable you are removing/replacing does not attac h to the daughterboard card cage, no special instruction is necessary other than ste[...]

Service Guide 6- 1 ESG Famil y Signal Generators 6 P ost-Repair Procedures This chapter lists the performance tests and adjustments that must be performed after an assembly has been replaced.[...]

P ost-Repair Procedures ESG Famil y Signal Generators Perf ormance T ests 6-2 Service Guide P erformance T ests The tables in this section list the performance tests that must be performed when a specific assembly is repaired or replaced. (Refer to the list below for the table that applies to your signal generator .) Except where noted, all tests [...]

ESG Famil y Signal Generators P ost-Repair Procedures Perf ormance T ests Service Guide 6- 3 T able 6-1 P erformance T ests for the ESG-A Series P erformance T est Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A9 Output Bd A11 Reference Bd A12 Synthesizer Bd A14 Motherboard A14BT1 Battery A15 Daugh[...]

P ost-Repair Procedures ESG Famil y Signal Generators Perf ormance T ests 6-4 Service Guide T able 6-2 P erformance T ests for the ESG-D Series P erformance T est Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A5 Dual Arb Bd A6 Bit Error Rate Bd A7 Baseband Gen Bd A8 Data Gen Bd A9 Output Bd A11 Ref[...]

ESG Famil y Signal Generators P ost-Repair Procedures Perf ormance T ests Service Guide 6- 5 T able 6-3 P erformance T ests for the ESG-AP Series P erformance T est Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A9 Output Bd A11 Reference Bd A14 Motherboard A14BT1 Battery A15 Daughterboard A16 Line [...]

P ost-Repair Procedures ESG Famil y Signal Generators Perf ormance T ests 6-6 Service Guide T able 6-4 P erformance T ests for the ESG-DP Series P erformance T est Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A5 Dual Arb Bd A6 Bit Error Rate Bd A7 Baseband Gen Bd A8 Data Gen Bd A9 Output Bd A11 Re[...]

ESG Famil y Signal Generators P ost-Repair Procedures Adjustments Service Guide 6- 7 Adjustments The tables in this section list the adjustments that must be performed when a specific assembly is repaired or replaced. (Refer to the list below for the table that applies to your signal generator .) Except where noted, all adjustments are automated u[...]

P ost-Repair Procedures ESG Famil y Signal Generators Adjustments 6-8 Service Guide T able 6-5 Adjustments for the ESG-A Series Adjustment Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A9 Output Bd A11 Reference Bd A12 Synthesizer Bd A14 Motherboard A14BT1 Battery A15 Daughterboard A16 Line Module [...]

ESG Famil y Signal Generators P ost-Repair Procedures Adjustments Service Guide 6- 9 T able 6-6 Adjustments for the ESG-D Series Adjustment Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A5 Dual Arb Bd A6 Bit Error Rate Bd A7 Baseband Gen Bd A8 Data Gen Bd A9 Output Bd A11 Reference Bd A12 Synthesiz[...]

P ost-Repair Procedures ESG Famil y Signal Generators Adjustments 6-10 Service Guide T able 6-7 Adjustments for the ESG-AP Series Adjustment Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A9 Output Bd A11 Reference Bd A14 Motherboard A14BT1 Battery A15 Daughterboard A16 Line Module A19 RPP A22 YO Dr[...]

ESG Famil y Signal Generators P ost-Repair Procedures Adjustments Service Guide 6- 11 T able 6-8 Adjustments for the ESG-DP Series Adjustment Repaired/Replaced Assembly A1 Front P anel Bd A2 Display A2DS1 Lamp A3 Inverter A4 P ower Supply A5 Dual Arb Bd A6 Bit Error Rate Bd A7 Baseband Gen Bd A8 Data Gen Bd A9 Output Bd A11 Reference Bd A14 Motherb[...]

Service Guide 7- 1 ESG Famil y Signal Generators 7 Safety and Regulatory This chapter provides information on the following: • general safety information • lithium battery disposal • warranty and legal information[...]

Safety and Regulatory ESG Famil y Signal Generators Safety Notes 7-2 Service Guide Safety Notes The following safety notes are used throughout this manual. F amiliarize yourself with each of the notes and its meaning before operating this instrument. CA UTION Caution denotes a hazard. It calls attention to a procedure that, if not correctly perform[...]

ESG Famil y Signal Generators Safety and Regulatory General Safety Considerations Service Guide 7- 3 General Safety Considerations The following safety notes apply specifically to ESG F amily Signal Generators. These notes also appear in other chapters of this service guide as required. W ARNING These servicing instructions are for use by qualifi[...]

Safety and Regulatory ESG Famil y Signal Generators Lithium Battery Disposal 7-4 Service Guide Lithium Battery Disposal When the battery on the A14 CPU/Motherboard is exhausted and/or ready for disposal, dispose of it according to your country’ s requirements. Y ou can return the battery to your nearest Agilent T echnologies Sales and Service of?[...]

ESG Famil y Signal Generators Safety and Regulatory W arranty Service Guide 7- 5 W arranty This Agilent T echnologies instrument product is warranted against defects in material and workmanship for a period of three years from date of shipment. During the warranty period, Agilent T echnologies will, at its option, either repair or replace products [...]

Safety and Regulatory ESG Famil y Signal Generators Assistance 7-6 Service Guide Assistance Product maintenance agreements and other customer assistance agreements are available for Agilent T echnologies products. F or any assistance, contact your nearest Agilent T echnologies sales and service office. (Refer to Chapter 1, “Initial Troubleshooti[...]

ESG Famil y Signal Generators Safety and Regulatory Notice Service Guide 7- 7 Notice The information contained in this document is subject to change without notice . Agilent T echnologies makes no warranty of any kind with regard to this material, including but not limited to , the implied warranties of merchantability and fitness for a particular[...]

Safety and Regulatory ESG Famil y Signal Generators Certification 7-8 Service Guide Certification Agilent T echnologies Company certifies that this product met its published specifications at the time of shipment from the factory . Agilent T echnologies further certifies that its calibration measurements are traceable to the United States Nati[...]

Index Index I-1 A A1 front panel board part number , 3-13 , 4-11 removal and replacement , 5-4 A11 reference ESG-A, -D ABUS nodes , 2-29 block diagram , 2-31 ESG-AP , -DP ABUS nodes , 2-33 block diagram , 2-35 part number , 3-12 , 4-10 removal and replacement , 5-56 A12 synthesizer/doubler ABUS nodes , 2-37 block diagram , 2-39 part number , 3-12 r[...]

I-2 Index Index A8 data generator Options UN3 UN4 block diagram , 2-13 Options UN8 UN9, rev A & B block diagram , 2-15 Options UN8 UN9, rev C & D , flex block diagram , 2-17 part number , 3-8 , 3-10 , 4-8 removal and replacement , 5-58 A9 output ESG-A ABUS nodes , 2-19 block diagram , 2-21 ESG-AP , -DP ABUS nodes , 2-25 ESG-D ABUS nodes , [...]

Index Index I-3 B B1 small fan part number , 3-8 , 3-10 , 4-8 removal and replacement , 5-52 B2 large fan part number , 3-8 , 3-10 , 4-8 removal and replacement , 5-54 battery disposal of , 7-4 block diagrams A11 reference (ESG-A, -D) , 2-31 A11 reference (ESG-AP , -DP) , 2-35 A12 synthesizer/doubler , 2-39 A14 CPU/motherboard , 2-43 , 2-45 A19 RPP[...]

I-4 Index Index I initial troubleshooting , 1-1 instrument cover removal and replacement , 5-64 L legal information , 7-1 lithium battery , 7-4 localized documentation , 3-76 , 4-70 M modulation and signal interconnects ESG-A series , 2-73 ESG-D series , 2-75 , 2-77 N NIST United States National Institute of Standards and T echnology , 7-8 O option[...]

Index Index I-5 U United States National Institute of Standards and T echnology , 7-8 W warnings , 7-2 , 7-3 warranty information , 7-5 regarding this document , 7-7[...]