IFR FM/AM-500A Communications Service Monitor
Manufacturer:
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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.
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.
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:
2043