Agilent Technologies 11713B Service manual

Agilent Technologies
Agilent 11713B/C
Attenuator/Switch
Drivers
Operating and Service
Manual

Notices
© Agilent Technologies, Inc. 2007
No part of this manual may be reproduced
in any form or by any means (including
electronic storage and retrieval or transla-
tion into a foreign language) without prior
agreement and written consent from Agi-
lent Technologies, Inc. as governed by
United States and international copyright
laws.
Manual Part Number
11713-90024
Edition
First edition, October 2007
Printed in Malaysia
Agilent Technologies, Inc.
Phase 3 Bayan Lepas Free Industrial Zone
Penang, 11900 Malaysia
Warranty
The material contained in this docu-
ment is provided “as is,” and is sub-
ject to being changed, without notice,
in future editions. Further, to the max-
imum extent permitted by applicable
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either express or implied, with regard
to this manual and any information
contained herein, including but not
limited to the implied warranties of
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ticular purpose. Agilent shall not be
liable for errors or for incidental or
consequential damages in connection
with the furnishing, use, or perfor-
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arate agreement shall control.
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If software is for use in the performance of
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Limited Rights as defined in FAR 52.227-14
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(November 1995), as applicable in any
technical data.
Safety Notices
CAUTION
A CAUTION notice denotes a haz-
ard. It calls attention to an operat-
ing procedure, practice, or the like
that, if not correctly performed or
adhered to, could result in damage
to the product or loss of important
data. Do not proceed beyond a
CAUTION notice until the indicated
conditions are fully understood and
met.
WARNING
A WARNING notice denotes a
hazard. It calls attention to an
operating procedure, practice, or
the like that, if not correctly per-
formed or adhered to, could result
in personal injury or death. Do not
proceed beyond a WARNING
notice until the indicated condi-
tions are fully understood and met.
Certification
Agilent Technologies certifies that this
product met its published specifications at
the time of shipment from the factory. Agi-
lent Technologies further certifies that its
calibration measurements are traceable to
the United States National Institute of
Standards and Technology (NIST, formerly
NBS), to the extend allowed by the Insti-
tute’s calibration facility, and to the calibra-
tion facilitiesof the other International
Standards Organization members.

11713B/C Operating and Service Manual 3
General Safety Information
The following general safety precautions must be observed during all phases of operation of this instru-
ment. Failure to comply with these precautions or with specific warnings elsewhere in this manual vio-
lates safety standards of design, manufacture, and intended use of the instrument. Agilent
Technologies, Inc. assumes no liability for the customer’s failure to comply with these regulations.
Before applying power
Verify that all safety precautions are taken. Make all connections to the unit before applying power.
Gound the instrument
This product is provided with protective earth terminals. To minimize shock hazard, the instrument must
be connected to the ac power mains through a grounded power cable, with the ground wire firmly con-
nected to an electrical ground (safety ground) at the power outlet. Any interruption of the protective
(grounding) conductor or disconnection of the protective earth terminal will cause a potential shock
hazard that could result in personal injury.
DO NOT operate the product in an explosive atmosphere or in the presence
of flammable gases or fumes
DO NOT use repaire fuses or short-circuited fuse holders
For continued protection against fire, repalce the line fuse(s) only with fuse(s) of the same voltage and
current rating and type.
Do Not Remove the Instrument Cover
Only qualified, service-trained personnel who are aware of the hazards involved should remove the
instrument covers. Always disconnect the power cable and any external circuits before removing the
instrument cover.
Do Not Modify the Instrument
Do not install substiture parts or perform any unauthorized modification to the instrument. Return the
instrument to an Agilent Sales and Service Office for service and repair to ensure that safety features
are maintained.
In Case of Damage
Instruments that appear damaged or defective should be made inoperative and secured against unin-
tended operation until they can be repaired by qualified, service-trained personnel.
NOTE The 11713B/C complies with INSTALLATION CATEGORY II as well as POLUTION DEGREE 2 in
IEC61010-1. The 11713B/C is an INDOOR USE product.

4 11713B/C Operating and Service Manual
Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
This product complies with the WEEE Directive (2002/96/EC)
marking requirements. The affixed label indicates that you must not
discard this electrical/electronic product in domestic household
waste.
Product Category:
With reference to the equipment types in the WEEE Directive Annex
1, this product is classed as a “Monitoring and Control
Instrumentation” product.
The affixed product label is shown as below:
Do not dispose in domestic household waste.
To return unwanted products, contact your local Agilent office, or
visit:
www.agilent.com/environment/product
for more information.

11713B/C Operating and Service Manual 5
Safety Symbols
The following symbols on the instrument aand in the documentation
indicate precautions that must be taken to maintain safe operation of
the instrument.
Alternating current
Earth (grounding) terminal
Off (supply)
On (supply)
Caution, risk of danger (refer to this manual for specific
Warning or Caution information)

6 11713B/C Operating and Service Manual
Contacting Agilent
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www.agilent.com/find/contactus

11713B/C Operating and Service Manual 7
Contents
1 Introduction
Key Features of Agilent 11713B/C Attenuator/Switch Drivers 14
Table 1. Key Features of 11713B/11713C 14
Compatible Agilent Attenuators and Switches 15
Table 2. Compatible Agilent Switches 15
Table 3. Compatible Agilent Attenuators 15
Connecting Accessories 16
Table 4. Connecting Accessories for Agilent 11713B/11713C 16
11713B Front and Rear Panels at a Glance 17
Figure 1. 11713B Front Panel Features 17
Figure 2. 11713B Rear Panel Features 19
11713C Front and Rear Panels at a Glance 20
Figure 3. 11713C Front Panel Features 20
Figure 4. 11713C Rear Panel Features 22
2 Installation
Initial Inspection 26
Preparing for Use 27
Bench Operation 27
Figure 5. Handle Positioning for Bench Operation 27
Rack Mounting One Instrument (Option 908) 28
Figure 6. Illustrations of steps 2 and 3 28
Rack Mounting Two Instruments (Option 909) 29
Figure 7. Illustration of completed setup 29
Connecting to Agilent Attenuators and Switches 30
Table 5. Summary of switches and attenuators connections to
11713B/C 30
Table 6. 11713CB/C Front Panel and Back Panel Properties 32
Driving Four-Section Attenuators and Switches 33
Figure 8. Typical connection for a programmable four-section
attenuator 33
Driving Additional Coaxial Switches 34

8 11713B/C Operating and Service Manual
Figure 9. Typical connection for 8762 and 8765 series coaxial
switches 34
Figure 10. Typical connection for 8761 series coaxial switches 35
Driving Relays 36
Figure 11. Typical connection for relay driving circuit 36
3 Specifications
General Specifications 38
Drive Power Supply Specifications 38
Table 7. 11713B/C Drive Power Supply Specifications 38
Supplement Characteristics 38
Table 8. 11713B/C Supplemental Characteristics 38
Physical Specifications 39
Remote Programming Characteristics 39
Environmental Specifications 40
Table 9. 11713B/C Environmental Specifications 40
Safety and Regulatory Information 41
Safety Considerations 41
Compliance With Electromagnetic Compatibility (EMC) 41
Compliance With German Noise Requirement 41
Regularity Markings 42
Declaration of Conformity 43
4 Verification
Operator’s Check for Local Operation 46
Recommended Test Equipment 46
Table 10. Recommended Test Equipment 46
Procedure 47
Figure 12. Switching System for Verification 47
Operator’s Check for Remote Operation 48
5 Local Operations
Getting Started with 11713B/C 50
Step One: Turn on 11713B/C 50
Step Two: Configure 11713B/C settings to drive attenuators and
switches 51
Step Three: Configure 11713B/C connections to attenuators and
switches 55
Table 11. Connection between 11713B/C and programmable
attenuators 55
Table 12. Connection between 11713B/C and switches 55

11713B/C Operating and Service Manual 9
Main Menu of 11713B/C 56
SYSTEM Menu 56
ATTEN Menu 57
CYCLE Menu 58
IO Menu 59
INFO Menu 59
UTILITY Menu 60
Preset Menu 61
Save/Recall State Menu 62
List of Default Values 63
6 Remote Operations
Configuring Remote Interface 66
Interface Selection 66
GPIB Configuration 66
USB Configuration 67
LAN Configuration 67
Programming Guide (SCPI) 68
SCPI Command Syntax 68
Rules for Using a Channel or Scan List 68
Commands Relevant to Attenuators 69
Commands Relevant to Switches 71
Programming Guide (Legacy) 73
Data Message Input Format 73
SCPI and Legacy Commands Compatibility 74
7 Remote Interface Configurations
Connecting the 11713B/C to Your Computer 76
Connecting Over GPIB 76
Connecting Over USB 78
Connecting Over LAN 79
Exploring the 11713B/C Web Interface Over LAN 85
Launching the Web Interface 85
Figure 13. 11713B/C Web Interface’s Welcome Window 86
Navigation Bar 86
Displaying the Browser Web Control Page 87
Figure 14. 11713B/C Brower Web Control Interface 87
8 Replacing Major Assemblies
Replaceable Parts 90

10 11713B/C Operating and Service Manual
Table 13. Major Assemblies Reference Designator and Part
Number 90
Table 14. Front Panel Module Reference Designator and Part
Number 90
Table 15. Rear Panel Module Reference Designator and Part
Number 91
Table 16. PPMC PCA Module Reference Designator and Part
Number 91
Table 17. Fan Module Reference Designator and Part Number 92
Table 19. Power Supply Module Reference Designator and Part
Number 93
Table 18. Motherboard Reference Designator and Part Number 93
Top Module Cover Removal/Replacement 94
To R e m o v e To p Mo d u l e C o ve r 94
To Replace Top Module Cover 94
Front Panel Module Removal/Replacement 95
To Remove Front Panel Module 95
To Replace Front Panel Module 96
Rear Panel Module Removal/Replacement 97
To Remove Rear Panel Module 97
To Replace Rear Panel Module 98
PPMC PCA Removal/Replacement 99
To Remove PPMC PCA 99
To Replace PPMC PCA 99
Fan Module Removal/Replacement 100
To Re mov e F an M od ul e 100
To Replace Fan module 100
Motherboard Removal/Replacement 101
To Remove Motherboard 101
To Replace Motherboard 102
Power Supply Module Removal/Replacement 103
To Remove Power Supply Module 103
To Replace Power Supply Module 103
9 Servicing the Attenuator/Switch Driver
Preparing a Static-Safe Workstation 106
Reducing ESD Damage 107
Maintainance and Adjustments 108
Fuse Removal/Replacement 108
Adjustment 108