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Summary of Contents for Anritsu 371 C Series
- Page 1 MODEL 371XXC VECTOR NETWORK ANALYZER MAINTENANCE MANUAL 490 JARVIS DRIVE MORGAN HILL, CA 95037-2809 P/N: 10410-00236 REVISION: B PRINTED: SEPTEMBER 2002 COPYRIGHT: 2002 ANRITSU CO.
- Page 2 WARRANTY The ANRITSU product(s) listed on the title page is (are) warranted against defects in materials and workmanship for three years from the date of shipment. ANRITSU’s obligation covers repairing or replacing products which prove to be defective during the warranty period.
- Page 3 Chapter 2 — Replaceable Parts This chapter lists all replaceable subassemblies and components for all 371XXC models. It explains the ANRITSU exchange assembly program and provides parts ordering information. Chapter 3 — Operational Tests This chapter contains procedures that provide a means of fully testing the 371XXC VNA system for proper operation and signal stability.
- Page 4 Appendix C — Connector Maintenance Check Procedures This appendix contains procedures and information needed to perform maintenance checks (includ- ing pin-depth measurements) for the connectors on all ANRITSU supplied Calibration/Verification Kit components, Through-cables, and other associated RF/microwave components. Appendix D — Performance Specifications Appendix E —...
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Page 5: Table Of Contents
Table of Contents Chapter 1 General Information SCOPE OF MANUAL · · · · · · · · · · · · · · · · · · · · · · · 1-3 INTRODUCTION · · · · · · · · · · · · · · · · · · · · · · · · · 1-3 ONLINE MANUALS ·... - Page 6 Chapter 3 Operational Tests INTRODUCTION · · · · · · · · · · · · · · · · · · · · · · · · · 3-3 CHECKING THE SERVICE LOG · · · · · · · · · · · · · · · · 3-4 SELF TEST ·...
- Page 7 IF SYSTEM PRODUCES AN ERROR CODE· · · · · · · · · · 5-10 Phase Lock Error Codes (6000 Series) · · · · · · · · · · · · 5-11 Service Log Snap Shot Data · · · · · · · · · · · · · · · · · 5-13 SIGNAL SOURCE, TEST SET, AND RECEIVER PROBLEMS 5-13 Signal Source Phase Lock Loop Assemblies ·...
- Page 8 ANALOG SUBSYSTEM ASSEMBLIES · · · · · · · · · · · · · 7-7 Signal Source Module · · · · · · · · · · · · · · · · · · · · · 7-7 Test Set Module·...
- Page 9 8-13 REMOVE / REPLACE POWER SUPPLY MODULE · · · · · · 8-20 8-14 REMOVE / REPLACE A18 REAR PANEL PCB · · · · · · · · 8-21 8-15 REMOVE / REPLACE TEST SET MODULE ASSEMBLIES · 8-22 Buffer Amplifier/ Sampler(A31) ·...
- Page 10 Appendix C Connector Maintenance Check Procedures INTRODUCTION · · · · · · · · · · · · · · · · · · · · · · · · · C-3 PRECAUTIONS · · · · · · · · · · · · · · · · · · · · · · · · · C-3 Pin Depth Problems ·...
- Page 11 PERFORMANCE VERIFICATION– SOURCE MATCH/DIRECTIVITY TEST · · · · · · · · · · · · E-15 Test Setup · · · · · · · · · · · · · · · · · · · · · · · · · · · E-15 Test Procedure ·...
- Page 12 Chapter 1 General Information Table of Contents SCOPE OF MANUAL · · · · · · · · · · · · · · · · · · · · · · · 1-3 INTRODUCTION · · · · · · · · · · · · · · · · · · · · · · · · · 1-3 ONLINE MANUALS ·...
- Page 13 Data Entr y N etw ork A na ly ze 37147A 22.5M H z - 20G H z Menu GH z10 MH z Ente r kH z Clear Ret Loc Chann els Measurement Markers/Limits Chann el Setu p Data Ch 1 Ch 2 Limits Points...
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Page 14: Scope Of Manual
A copy of this CD ROM, part number 10920-00036, is pro- vided free of charge with this manual. IDENTIFICATION All ANRITSU instruments are assigned a six-digit ID number, such as NUMBER “401001.” This number appears on a decal affixed to the rear panel. -
Page 15: System Description
37XXXC Series Vector Network Analyzer GPIB Quick Reference Guide (10410-00229). OPTIONS The 371XXC VNA options and their respective upgrade kit part numbers that can be installed at ANRITSU Service Centers are: Option Description Upgrade Kit Rack Mount w/slides... -
Page 16: Functional Assembly Level Troubleshooting
Failed assemblies are not field repairable. Once an assembly is found to be faulty, it should be returned to an authorized ANRITSU Service Center for exchange. Refer to the description of the Exchange Assem- bly Program in Chapter 2, Replaceable Parts. -
Page 17: Preventive Service
Technical service support is available by contacting any ANRITSU Worldwide Service Center (see Chapter 2). If servicing or repairing your own system and you need technical sup- port, you will need to provide the items listed below to the ANRITSU Customer Support Engineer: Measurement data in question “Operational Tests”... -
Page 18: Service Software
Test Fixtures/ Aids The test fixtures and test aids listed below are available through your lo- cal ANRITSU Sales or Service Center: Rear Panel Printer Port Test Fixture (B39553) This test fixture is used to check out digital printer interface circuits on the rear panel assembly. -
Page 19: Recommended Test Equipment
DC Accuracy: 0.1 % AC Accuracy: 0.1 % Oscilloscope Bandwidth: DC to 100 MHz Sensitivity: 2 mV Horiz. Sensitivity: 50 ns/division Power Meter and Anritsu Model ML243xA Power Me- P, A Power Sensor ter, with MA2474A Gauging Set GPC-7 Gauging Set ANRITSU 01-161... -
Page 20: Static Sensitive Component Handling Procedures
1-12 SERVICE CENTERS ANRITSU Company offers a full range of repair and calibration services at fully staffed and equipped service centers throughout the world. Table 2-1, located on page 2-4, lists all ANRITSU service centers. 1-13...
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