MAINTENANCE MANUAL
IFR 4000
2-TABLE OF CONTENTS
Page 1
Aug 1/04
CHAPTER TWO
IFR 4000 NAV/COMM TEST SET
MAINTENANCE MANUAL
TABLE OF CONTENTS
Title Chapter/Section/Subject
Page
SECTION 1 - SERVICING
2-1
1. Preventive Maintenance Procedures
2-1-1
1
A. External
Cleaning
2-1-1
1
B. Internal
Cleaning
2-1-1
1
C. Visual
Inspection
2-1-1
2
SECTION 2 - TROUBLESHOOTING
2-2
1. Theory of Operation
2-2-1
1
A. Power Supply Assy 2-2-1
1
B. Multi-Function PCB Assy
2-2-1
5
C. Processor PCB Assy
2-2-1
9
D. RF
Assy
2-2-1
11
2. Troubleshooting Procedures
2-2-2
1
A. Guidelines
2-2-2
1
B. Precautions
2-2-3
2
(1) Safety
2-2-3
2
(2) ESD
2-2-3
2
(3)
EMC and Safety Compliance
2-2-3
2
3. Calibration/Verification
2-2-3
1
A. General
2-2-3
1
(1) Calibration/Verification
Schedule
2-2-3
2
(2)
Controls, Connectors and Indicators
2-2-3
2
(3) Test
Record
2-2-3
2
B. Precautions
2-2-3
2
C. Requirements
2-2-3
2
(1) Performance
2-2-3
2
(2) Test
Equipment
2-2-3
2
(3) Disassembly
2-2-3
2
(4) Environment
2-2-3
2
D. Verification
2-2-3
3
(1) Self
Test
2-2-3
3
(2) RF
Accuracy
2-2-3
4
(3)
RF Level Accuracy (ANT Connector)
2-2-3
7
(4)
RF Level Flatness (ANT Connector)
2-2-3
9
(5)
RF Level Accuracy (RF I/O Connector)
2-2-3
12
(6)
RF Level Flatness (RF I/O Connector)
2-2-3
14
(7)
Harmonic and Spurious
2-2-3
17
(8)
VSWR (RF I/O and SWR Connectors)
2-2-3
19
(9) Marker
Beacon
2-2-3
21
(10) VOR
2-2-3
22
(11) Localizer
2-2-3
25
(12) Glideslope
2-2-3
28
(13) ILS
2-2-3
30
(14) COMM VHF AM
2-2-3
33
Summary of Contents for IFR 4000
Page 1: ...NAV COMM Test Set Maintenance Manual 1002 5600 4P0 IFR 4000...
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