Equipment information

IFR FM/AM-500A Communications Service Monitor
Manufacturer:
Model:
FM/AM-500A
Date:
1983
Category:
Group:
Description:

Information

The FM/AM-500A is a small, lightweight test instrument capable of generating both RF and audio frequencies for external application and/or internal references for evaluating and analyzing various communications systems.

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Service Manual
Manual Type:
Service Manual
Pages:
362
Size:
10.59 Mbytes (11108223 Bytes)
Language:
english
Revision:
Manual-ID:
1002-5201-100
Date:
Quality:
Scanned document, all readable.
Upload date:
2014 01 20
MD5:
f6c04942426c6510cd11dcce154051de
Downloads:
1773

Information

This manual contains maintenance instructions for the FM/AM-500 and the FM/AM-500A Communications Service Monitor. The information in this manual will enable the technician to: 1. Service, test, repair or replace any major assembly or module within the test set. 2. Maintain the operating condition of the set to expected performance standards. 3. Understand the principles of operation as they relate to the overall operation of the set, as we 11 as to individual circuits. APPLICABILITY The designation "FM/AM-500A" is used throughout this manual when the discussion applies to both, the FM/AM-500 and the FM/AM-500A. However, when information is applicable to only one model, it is identified as "FM/AM-500 only" or "FM/AM-500A only". ORGANIZATION The contents of this manual are divided into eleven major sections: SECTION 1 - INTRODUCTION Provides a brief description of the electrical and mechanical configuration of the FM/AM-500A, intended to familiarize the technician with the overall structure of the set. SECTION 2 - THEORY OF OPERATION Describes the FM/AM-500A circuit theory on a simplified level, based on accompanying block diagrams. SECTION 3 - PERFORMANCE EVALUATION Contains "covers on" functional checkout procedures for evaluating the performance of the FM/AM-500A in generate and receive operation. SECTION 4 - CALIBRATION Contains step-by-step calibration procedures for use during normal calibration intervals or when replacement parts are installed in the FM/AM-500A. SECTION 5 - TROUBLESHOOTING Contains step-by-step troubleshooting recommendations, in the form of logical tabular procedures, for use in isolating fault conditions within the major electrical circuits. SECTION 6 - DISASSEMBLY/REASSEMBLY PROCEDURES Provides detailed instructions for removing and/or disassembling the various modules within the FM/AM-500A, for purposes of repair or replacement. Contains mechanical assembly drawings of all modules within the FM/AM-500A. SECTION 7 - MODULE TESTING Contains detailed theory of operation, troubleshooting and testing recommendations for all modules within the FM/AM-500A deemed to be field repairable. | SECTION 8 - PREVENTIVF MAINTENANCE Contains routine instructions for cleaning and inspection of the FM/AM-500A. SECTION 9 - PC BOARD ASSEMBLIES Contains component layout drawings for all PC Board assemblies within the FM/AM-500A. SECTION 10 - CIRCUIT SCHEMATICS Contains FM/AM-500A circuit schematics for all modules. APPENDICES Contain useful supplementary maintenance and operational data.

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User Manual
Manual Type:
User Manual
Pages:
59
Size:
3.28 Mbytes (3444443 Bytes)
Language:
english
Revision:
Manual-ID:
1002-5201-300
Date:
1989 01 01
Quality:
Scanned document, all readable.
Upload date:
2015 05 25
MD5:
f9d5b2105dbe77eb251e72b53c787435
Downloads:
2042