Agilent Technologies E3631A Service Manual
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Agilent Technologies E3631A Service Manual

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Service Guide
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Summary of Contents for Agilent Technologies E3631A

  • Page 1 Service Guide 3DUW 1XPEHU ( $SULO  )RU :DUUDQW\ LQIRUPDWLRQ UHIHU WR WKH EDFN RI WKH PDQXDO ‹ &RS\ULJKW $JLOHQW 7HFKQRORJLHV ,QF  $OO 5LJKWV 5HVHUYHG $JLOHQW ($ '& 3RZHU 6XSSO\...

  • Page 3: The Front Panel At A Glance

    The Front Panel at a Glance 1 Meter and adjust selection keys 7 I/O Configuration / Secure key 2 Tracking enable/disable key 8 Output On/Off key 3 Display limit key 9 Control knob 4 Recall operating state key 10 Resolution selection keys 5 Store operating state/Local key 11 Voltage/current adjust selection key 6 Error/Calibrate key...
  • Page 4 ± unsecured...

  • Page 5: Front-Panel Voltage And Current Settings

    Front-Panel Voltage and Current Settings N o t e...

  • Page 6: Display Annunciators

    Display Annunciators Adrs Power supply is addressed to listen or talk over a remote interface. Power supply is in remote interface mode. Displays the output voltage and current for +6V supply. Knob is active for +6V supply. +25V Displays the output voltage and current for +25V supply. Knob is active for +25V supply.

  • Page 7: The Rear Panel At A Glance

    The Rear Panel at a Glance 1 Power-line voltage setting 4 Power-line module 2 Power-line fuse-holder assembly 5 GPIB (IEEE-488) interface connector 3 AC inlet 6 RS-232 interface connector Use the front-panel key to: I/O Config • Select the GPIB or RS-232 interface (see chapter 3). •...

  • Page 8: In This Book

    In This Book Quick Start 1-800-452-4844...
  • Page 10 Contents...
  • Page 11 Contents...
  • Page 12 Contents...
  • Page 13 Contents...

  • Page 14: Specifications

    Specifications...
  • Page 15 Specifications...

  • Page 16: Performance Specifications

    Performance Specifications Performance Specifications...
  • Page 17 Performance Specifications...

  • Page 18: Supplemental Characteristics

    Chapter 1 Specifications Supplemental Characteristics Supplemental Characteristics Output Programming Range (maximum programmable values) +6V Output +25V Output -25V Output Voltage 0 to 6.18 V 0 to 25.75 V 0 to -25.75 V Current 0 to 5.15 A 0 to 1.03 A 0 to 1.03 A ±...
  • Page 19 Supplemental Characteristics ° ° *See the next page for detailed information.
  • Page 20 Supplemental Characteristics Figure 1-1. Dimensions of Agilent E3631A Power Supply...
  • Page 21 Supplemental Characteristics...

  • Page 22: Quick Start

    Quick Start...
  • Page 23 Quick Start "Display Annunciators"...

  • Page 24: To Prepare The Power Supply For Use

    To prepare the power supply for use...
  • Page 25 Install the corect line fuse...
  • Page 26 To check the rated voltages of the power supply To check the rated voltages of the power supply...
  • Page 27 To check the rated voltages of the power supply...

  • Page 28: To Check The Rated Currents Of The Power Supply

    To check the rated currents of the power supply...
  • Page 29 ± ±...

  • Page 30: To Use The Power Supply In Constant Voltage Mode

    To use the power supply in constant voltage mode...

  • Page 32: To Use The Power Supply In Constant Current Mode

    To use the power supply in constant current mode...

  • Page 34: To Use The Power Supply In Track Mode

    To use the power supply in track mode To use the power supply in track mode ± ± ± ± Track Track ± ±...
  • Page 35 To store and recall the instrument state To store and recall the instrument state ±...
  • Page 36 To store and recall the instrument state...

  • Page 37: To Rack Mount The Power Supply

    Any Agilent Technologies System II instrument of the same size can be rack-mounted beside the Agilent E3631A power supply. To rack mount the power supply, follow these procedures. Remove the front and rear bumpers before rack-mounting the power supply.
  • Page 38 Chapter 2 Quick Start To rack mount the power supply To rack mount two instruments of the same depth side-by-side, order lock-link kit 5061-9694 and flange kit 5063-9214. To install two instruments in a sliding support shelf, order suport shelf 5063- 9256, and slide kit 1494-0015.
  • Page 39 To rack mount the power supply...

  • Page 40: Calibration Procedures

    Calibration Procedures...
  • Page 41 Calibration Procedures...
  • Page 42 Agilent Technologies Calibration Services Closed-Case Electronic Calibration...

  • Page 43: Automating Calibration Procedures

    For further details on programming the power supply, see chapters 3 and 4 in the Agilent E3631A User's Guide. Recommended Test Equipment The test equipment recommended for the performance verification and adjustment procedures is listed below.

  • Page 44: Test Considerations

    Test Considerations...

  • Page 45: Performance Verification Tests

    Performance Verification Tests Performance Verification Tests...

  • Page 46: Setup For Most Tests

    Chapter 3 Calibration Procedures Measurement Techniques Measurement Techniques Setup for Most Tests Most tests are performed at the front terminals as shown in the following figure. Measure the dc voltage directly at the (+) and (-) terminals on the front panel. Figure 3-1.

  • Page 47: Current-Monitoring Resistor

    GPIB or RS-232 controller. Complete instructions on front panel and remote programming are given in the Agilent E3631A User's Guide. Voltage and Current Values The full-scale and maximum values of each supply are listed below. You can use this table when you test CV and CC performance verification tests.

  • Page 48: Constant Voltage (Cv) Verifications

    Constant Voltage (CV) Verifications Constant Voltage (CV) Verifications...
  • Page 49 Constant Voltage (CV) Verifications...
  • Page 50 Constant Voltage (CV) Verifications CV Load Regulation...
  • Page 51 Constant Voltage (CV) Verifications CV Line Regulation...
  • Page 52 Constant Voltage (CV) Verifications Normal Mode Voltage Noise (CV Ripple and Noise)
  • Page 53 Constant Voltage (CV) Verifications Common Mode Current Noise...

  • Page 54: Load Transient Response Time

    Constant Voltage (CV) Verifications Load Transient Response Time Figure 3-2. Transient Response Time...

  • Page 55: Constant Current (Cc) Verifications

    Constant Current (CC) Verifications Constant Current (CC) Verifications...
  • Page 56 Constant Current (CC) Verifications...
  • Page 57 Constant Current (CC) Verifications CC Load Regulation...
  • Page 58 Constant Current (CC) Verifications CC Line Regulation...
  • Page 59 Constant Current (CC) Verifications Normal Mode Current Noise (CC Ripple and Noise)

  • Page 60: Performance Test Record For Agilent E3631A

    Performance Test Record for Agilent E3631A Performance Test Record for Agilent E3631A CV Performance Test Record...
  • Page 61 Performance Test Record for Agilent E3631A CC Performance Test Record...

  • Page 62: Calibration Security Code

    Calibration Security Code Calibration Security Code...
  • Page 63 Calibration Security Code To Unsecure the Power Supply for Calibration...
  • Page 64 Calibration Security Code unsecured...
  • Page 65 Calibration Security Code To Unsecure the Power Supply Without the Security Code...
  • Page 66 Calibration Count...

  • Page 67: General Calibration/Adjustment Procedure

    General Calibration/Adjustment Procedure...
  • Page 68 General Calibration/Adjustment Procedure unsecure 1 1 1 1...
  • Page 69 General Calibration/Adjustment Procedure Calibrate Calibrate...
  • Page 70 General Calibration/Adjustment Procedure Calibrate ¸ Calibrate...
  • Page 71 General Calibration/Adjustment Procedure ¸ Calibrate...

  • Page 72: Aborting A Calibration In Progress

    Aborting a Calibration in Progress Aborting a Calibration in Progress...

  • Page 73: Calibration Record For Agilent E3631A

    Calibration Record for Agilent E3631A Calibration Record for Agilent E3631A...

  • Page 74: Error Messages

    Error Messages Error Messages...
  • Page 75 Error Messages Calibration Error Messages...

  • Page 76: Calibration Program

    Calibration Program Calibration Program...
  • Page 77 Calibration Program ...continued...
  • Page 78 Calibration Program ...continued...
  • Page 79 Calibration Program...

  • Page 80: Theory Of Operation

    Theory of Operation...
  • Page 81 Theory of Operation...

  • Page 82: Block Diagram Overview

    Block Diagram Overview Block Diagram Overview...

  • Page 83: Block Diagram

    Block Diagram Overview Block Diagram...

  • Page 84: Ac Input And Bias Supplies

    AC Input and Bias Supplies AC Input and Bias Supplies...

  • Page 85: Floating Logic

    Floating Logic Floating Logic...
  • Page 86 Floating Logic...
  • Page 87 D-to-A Converter D-to-A Converter...
  • Page 88 A-to-D Converter A-to-D Converter...

  • Page 89: Power Mesh And Control

    Power Mesh and Control Power Mesh and Control...
  • Page 90 Power Mesh and Control...
  • Page 91 Earth-Referenced Logic...
  • Page 92 Service...
  • Page 93 Service...

  • Page 94: Operating Checklist

    Operating Checklist Operating Checklist...

  • Page 95: Types Of Service Available

    Types of Service Available Types of Service Available will not...

  • Page 96: Repacking For Shipment

    Repacking for Shipment Repacking for Shipment Agilent Technologies suggests that you always insure shipments.
  • Page 97 Electrostatic Discharge (ESD) Precautions...

  • Page 98: Troubleshooting Hints

    Troubleshooting Hints Troubleshooting Hints Unit is Inoperative Unit Reports Errors 740 to 748 Unit Fails Self-Test...
  • Page 99 Troubleshooting Hints Bias Supplies Problems...

  • Page 100: Self-Test Procedures

    Self-Test Procedures Self-Test Procedures...
  • Page 101 Self-Test Procedures...
  • Page 102 Self-Test Procedures...
  • Page 103 Self-Test Procedures...

  • Page 104: Replaceable Parts

    Replaceable Parts...

  • Page 105: To Order Replaceable Parts

    Replaceable Parts 7KLV FKDSWHU FRQWDLQV LQIRUPDWLRQ RUGHULQJ UHSODFHPHQW SDUWV IRU \RXU SRZHU VXSSO\ 7KH SDUWV OLVWV DUH GLYLGHG LQWR WKH IROORZLQJ IRXU JURXSV ‡ 7RS 3&% $VVHPEO\ ( ‡ 9)' $VVHPEO\ ( ‡ %RWWRP 3&% $VVHPEO\ ( ‡ )URQW )UDPH $VVHPEO\ ( ‡...
  • Page 106 Chapter 6 Replaceable Parts E3631-60002 Top PCB Assembly E3631-60002 Top PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code C1-C2 0160-6497 CAP-FXD 0.1uF+-10% 50V CER X7R 04222 12065C104KAT A 0180-4116 CAP-FXD 22uF +-20% 20V TA 12340 T491D226M020AS C4-C5 0160-6497 CAP-FXD 0.1uF+-10% 50V CER X7R...
  • Page 107 Chapter 6 Replaceable Parts E3631-60002 Top PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code CR1-CR3 1906-0291 DIODE-DUAL 70V 100mA TO-236 AA 28480 1906-0291 CR4-CR6 1901-1149 DIODE-PWR RECT 400V 1A 50NS DO-41 71744 UF4004 1906-0351 DIODE-FW BRDG 200V 2A 71744 2KBP02M CR8-CR10...
  • Page 108 Chapter 6 Replaceable Parts E3631-60002 Top PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code F1-F2 0699-2715 RESISTOR-FUSE 1 OHM +-5% 0.5W @70 28480 0699-2715 0699-1405 RESISTOR 38.3K +-1% .125W TKF TC=0+-100 2M627 MCR18FX R2-R3 0699-1385 RESISTOR 5.11K +-1% .125W TKF TC=0+-100 2M627 MCR18FX R4-R5...
  • Page 109 Chapter 6 Replaceable Parts E3631-60002 Top PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code 0699-1456 RESISTOR 562K +-1% .125W TKF TC=0+-100 2M627 MCR18FX 0699-1381 RESISTOR 3.48K +-1% .125W TKF TC=0+-100 2M627 MCR18FX 0757-0813 RESISTOR 475 +-1% .5W TF TC=0+-100 91637 CMF-654750FT-1 0811-2188...
  • Page 110 Chapter 6 Replaceable Parts E3631-60002 Top PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code R103 0699-1357 RESISTOR 34.8 +-1% .125W TKF TC=0+-100 2M627 MCR18FX R106-R107 0699-1391 RESISTOR 10K +-1% .125W TKF TC=0+-100 2M627 MCR18FX R108 0757-0813 RESISTOR 475 +-1% .5W TF TC=0+-100 91637 CMF-654750FT-1...
  • Page 111 Chapter 6 Replaceable Parts E3631-60002 Top PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code 1826-1862 IC OP AMP LOW-BIAS-H-IMPD DUAL 8 PIN 01295 TL072ACD 1990-1659 OPTO-ISOLATOR LED-PTRIAC IF=50mA-max 12601 MCP3020Z 1826-1572 IC COMPARATOR PRCN DUAL 8PIN PLSTC 01295 LM393D 1826-0527...
  • Page 112 Chapter 6 Replaceable Parts E3631-60003 VFD Assembly E3631-60003 VFD Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code C1-C3 0160-6497 CAP-FXD 0.1uF+-10%50V CER COG 04222 12065C104KAT2A C4-C5 0180-3751 CAP-FXD 1uF+-20%35V TA 12340 T491B105M035AS 0160-5945 CAP-FXD 0.01uF+-10%50V CERX7R 04222 08055C103KAT A C7-C8 0160-6497...
  • Page 113 Chapter 6 Replaceable Parts E3631-60004 Bottom PCB Assembly E3631-60004 Bottom PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code 3101-2985 SWITCH-PB DPST-NO ALTNG 4A 250VAC 28480 3101-2985 C1-C6 0160-6497 CAP-FXD 0.1uF+-10%50V CER X7R 04222 12065C104KAT A 0180-4228 CAP-FXD 47uF +-20% 10V TA 12340 T491D476M010AS...
  • Page 114 Chapter 6 Replaceable Parts E3631-60004 Bottom PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code 1906-0407 DIODE-FW BRDG 400V 1A 71744 DF04S CR5-CR6 1901-1227 DIODE-SWICHING 75V 200mA 6nS TO-236 27014 BAS16 CR9-CR12 1906-0291 DIODE-DUAL 70V 100mA TO-236 AA 28480 1906-0291 CR14...
  • Page 115 Chapter 6 Replaceable Parts E3631-60004 Bottom PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code R22-R23 0699-3431 RESISTOR 4.99K +-1% .125W TKF TC=0+-100 2M627 MCR18FX R24-R25 0699-1357 RESISTOR 34.8 +-1% .125W TKF TC=0+-100 2M627 MCR18FX 0699-1408 RESISTOR 51.1K +-1% .125W TKF TC=0+-100 2M627 MCR18FX 0699-1425...
  • Page 116 Chapter 6 Replaceable Parts E3631-60004 Bottom PCB Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code R68-R69 0699-6239 RESISTOR 2.2M +-1% .063W TKF TC=0+-250 00746 MCR01-MZS-F-2204 0699-1327 RESISTOR 1M +-1% .125W TKF TC=0+-100 2M627 MCR18FX 0837-0261 V SUPPRESSOR 650V 4500A 34371 V275LA20A U1-U4...
  • Page 117 Chapter 6 Replaceable Parts E3631-60005 Front Frame Assembly E3631-60005 Front Frame Assembly Reference Agilent Part Description Mfr Part Number Designator Number Code C32(Bottom) 0180-2980 CAP-FXD 1000uF +-20% AL-ELCTLT 55680 SME50VB102M16X25LL C42-C43 0180-4355 CAP-FXD 470uF +-20% AL-ELCTLT S4217 UPF1H471MRH (Top) E3631-80007 FRONT LABEL 28480 E3631-80001...

  • Page 118: Manufacturer's List

    Chapter 6 Replaceable Parts Manufacturer’s List Manufacturer’s List Mfr Code Manufacturer’s Name Manufacturer’s Address Zip Code 00746 ROHM CO LTD KYOTO, JP 00779 AMP INC HARRISBURG, PA 17111 00830 KYOCERA INTERNATIONAL INC SAN DIEGO, CA 92123 01295 TEXAS INSTRUMENTS INC DALLAS, TX 75265 01870...
  • Page 120 Backdating...
  • Page 121 Backdating 7KLV FKDSWHU QRUPDOO\ FRQWDLQV LQIRUPDWLRQ QHFHVVDU\ WR DGDSW WKLV PDQXDO WR LQVWUXPHQWV QRW GLUHFWO\ FRYHUHG E\ WKH FXUUHQW FRQWHQW $W WKLV SULQWLQJ KRZHYHU WKH PDQXDO DSSOLHV WR DOO LQVWUXPHQWV 7KHUHIRUH QR LQIRUPDWLRQ LV LQFOXGHG LQ WKLV FKDSWHU...
  • Page 122 Schematics...
  • Page 123 Schematics 7KLV FKDSWHU FRQWDLQV GLVDVVHPEO\ GUDZLQJV FRPSRQHQW ORFDWRU GUDZLQJV DQG VFKHPDWLFV IRU WKH SRZHU VXSSO\ 7KH EORFN GLDJUDP LV DOVR VKRZQ LQ FKDSWHU  7KH EORFN GLDJUDP DQG VFKHPDWLFV VXSSRUW WKH WKHRU\ RI RSHUDWLRQ LQ FKDSWHU  ‡ 0HFKDQLFDO 'LVDVVHPEO\ SDJH  ‡...
  • Page 134 ©...

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