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FA5000
L3 FA5000 User Manual
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COMPONENT MAINTENANCE MANUAL
A
VIA
TION PRODUCTS
Model F
A5000
July 21/17
Cleaning
23
−
70–30
Use or disclosure of information on this sheet is subject to
the restrictions on the cover page of this document.
Rev
. 02 Page 403
Crash Survivable
Memory Unit
(CSMU)
(1-120)
Left Beacon
Mount Bracket
(1-140)
Right Beacon
Mount Bracket
(1-140)
Underwater
Acoustic Beacon
(1-150)
1/4” Hex Screw
(1
−
145)
#1
#4
#2
#3
Cross-Pattern
T
orquing Sequence
(75 in./lbs.)
Figure 401. Underwater Locator Beacon
The document reference is online, please check the correspondence between the online documentation and the printed version.
158
160
Table of Contents
Table of Contents
18
List of Figures (Continued)
27
List of Tables
31
General
33
Table 1. Shop Verification
38
Fa5000 Configurations
42
Figure 2. Model FA5000 Cockpit Voice Recorder Part Number Matrix
42
System Description
43
Figure 3. CVR Block Diagram
44
Figure 4. Recorder Data Flow Diagram
46
Software Module Description
47
CVR Task
47
Figure 5. CVR Task Flowchart
49
Datalink Task
50
Figure 6. Datalink Memory Format
52
OMS Task
53
Figure 7. Datalink Task Flowchart
53
Data Storage Task
54
Figure 8. OMS Task Flowchart
54
Figure 9. Data Storage Task Flowchart
56
BITE Task
57
Figure 10. BITE Task Data Flow Diagram
57
Figure 11. BITE Task Flowchart
59
GSE Task
60
Figure 12. GSE Task Data Flow Diagram
61
Figure 13. GSE Task Flowchart
62
Table 1 Model FA5000 CVR Audio Recording Specifications
63
Underwater Locator Beacon (ULB)
64
Circuit Boards
65
Power, Control and Monitor Signal Interface Characteristics
65
Figure 14. Model FA5000 CVR, (P/N: 500X-500X-( ))
66
Figure 15. Model FA5000 GACVR (P/N: 500X-500X-50)
67
Stop Recording Command
68
Control Unit Operating Power and Monitor Audio Signals
68
Control Unit Test and Bulk Erase Signals
69
Figure 16. Model FA5000 CVR, 120-Minute Audio Monitor Schemes
69
Output Audio Quality
70
Figure 17. Model FA5000 CVR 120-Minute Recording Schemes
70
Fa5000 Specifications
71
Applicable Documents
71
Physical Characteristics
72
Electrical Characteristics
72
Environmental Characteristics
72
Crash and Fire Protection
72
CSMU Torque Requirement
72
Installation
72
Figure 18. Interwiring Diagram, Recorder FA5000 CVR
74
Figure 19. Interwiring Diagram, Recorder FA500X GACVR
76
Theory of Operation
78
Model Fa5000 Cvr System Theory of Operation
78
Figure 20. FA5000 CVR Overall Function Block Diagram
78
Aircraft Interface (AI) PWA
79
Main Processor (MP) PWA
79
Software Considerations
80
Equipment Environment
80
Software Partitioning
80
Memory Requirements
80
On−Board Maintenance System (OMS) Interface
81
Fault Warning System (FWS) Interface
81
Table 2. Software Fault Warning Failures
81
Data Link (ATC) Interface
82
Push−To−Test (PTT) Functionality
82
Bulk Erase
82
Recorder Synchronization
83
Data Downloading
83
CVR RIPS Status Monitoring
84
RIPS Active
84
Table 3. CVR RIPS Pin Assignment
84
RIPS Fault
85
RIPS Maintenance
85
RIPS Present
85
Onboard Maintenance System Interface
86
Table 4. CVR OMS Output Words
86
Label 350 Status Word Output
87
Table 5. CVR Pins Assigned to RIPS Status Monitoring
87
Table 6. CVR Label 350 Output Format
87
Table 7. CVR Fault Reporting Interactions
88
Table 8. CVR Status Word Fault Reporting Criteria
89
Label 354 LRU Identification Output
90
Label 377 ARINC 429 Equipment Identification Word Output
92
OMS Input
93
DESCRIPTION and OPERATION − Cont
93
Cvr Datalink Input Interface
93
Data Link Input and Encapsulation
93
Figure 21. Generic Datalink Message Encapsulation Structure
95
Datalink Heartbeat
96
Williamsburg Bit−Oriented Protocol Version Support
96
Datalink Memory Capacity
97
Datalink Retrieval
97
Testing and Troubleshooting
99
General
99
Maintenance Philosophy
99
Model FA5000 CVR
99
Model Fa5000 Cvr Recorder In-Service Checkout
100
Recorder Interface Unit (Riu)
100
READ−OUT CENTER/7 (ROC/7) Interconnects
100
Table 101. 17TES0700
102
READOUT CENTER/7 (ROC/7) − Parts List
102
Figure 101. ROC/7 W/Cvr Automated Test Station Software (CATS) Model FA5000 TEST SETUP
103
READ−OUT CENTER/7 (ROC/7) − Sound Card Setup
104
Figure 102. CATS, Channels Control Screen
104
Figure 103. Volume Control
105
Figure 104. Sound Control, Recording
105
Figure 105. Line−In Properties, Line−In Level
106
Figure 106. Sound, Playback Devices
107
Figure 107. Speaker Properties, Levels
108
Figure 108. Volume Mixer, Speaker Levels
109
READ−OUT CENTER/7 (ROC/7) − CATS Autotest
110
ROC/7 − CATS Autotest Using DC Power
110
Figure 109. CATS, Connecting Pop-Up
111
Figure 110. CATS, Power Toggle
111
Figure 111. CATS, Start Test Toggle
112
Figure 112. CATS, Test Mode and Options Screen
112
Figure 113. CATS, CVDR Test Confirmation
113
Figure 114. CATS, CVDR Warning Message
113
Figure 115. CATS, Power Test Input
114
Figure 116. CATS, CVDR Instruction Window
114
Figure 117. CATS, CVDR Fault History Log
115
Figure 118. CATS, CVDR Clear Fault Log Confirmation
115
Figure 119. CATS, CVDR Fault History Log
116
Figure 120. CATS, Continue Test Confirmation
116
Figure 121. CATS, Test Results Screen
117
READ out CENTER/7 (ROC/7) − Autotest Descriptions
118
Power Test
118
Fault Log
118
Bulk Erase
119
Test Tone
119
Gmt 429
119
Rotor Speed
119
Channel Balance
120
Frequency Response
120
Signal to Noise and Distortion
121
Crosstalk Data
122
FSK Time
123
Audio out Monitor
123
Signal to no Signal
123
Shutdown
124
Capacitor
124
Data Link
124
Oms
125
Rips
125
Fred
125
Fdr
125
Read−Out Center/7 (Roc/7) − Audio Download & Playback
126
Test the Underwater Locator Beacon (Ulb)
127
Aircraft Interface
128
Table 102. Aircraft Interface Troubleshooting Chart
128
Main Processor
137
Table 103. Main Processor Troubleshooting Chart
137
Crash-Survivable Memory Unit (Csmu)
147
Table 104. CSMU Troubleshooting Chart
147
Disassembly
149
General
149
Recorder Independent Power Supply (Rips) Module
149
Remove RIPS Module
149
Condition RIPS Module after Expired Shelf Life (One Year in Storage)
150
Figure 301. RIPS Module and FA5000 Connector Covers
150
Storage Instructions
151
Storage of the RIPS Module in Original Container
151
Storage of RIPS Without Original Container
151
(See Figure 302 or IPL Figure 1, Item 120)
152
(See IPL Figure 1, Item 150)
152
Model Fa5000 Disassembly Instructions
152
(See Figure 304 or IPL Figure 1, Item 10)
154
Figure 302. CSMU Memory Assembly Removal Diagram
154
(See Figure 304 or IPL Figure 1, Item 25)
155
Figure 303. Rear Cover Removal Diagram
155
Figure 304. Aircraft Interface (AI) PWA Removal Diagram
156
Cleaning
157
Cleaning Procedures
157
General
157
Materials Required
157
Table 401. Cleaning Materials Required
157
Printed Wiring Assembly Cleaning
158
Connector Cleaning
158
Underwater Locator Beacon Cleaning
158
Figure 401. Underwater Locator Beacon
159
Checks
161
Main Recorder Assembly
161
Mechanical Inspection
161
Electrical Inspection
162
Underwater Locator Beacon (ULB)
162
Repair
163
General
161
General
163
Assembly
165
Assembly Instructions
165
General
165
Required Materials
165
Table 701. Required Assembly Materials
165
General Assembly Techniques
166
(See Figure 701 or IPL Figure 1, Item 105)
166
(See 703 or IPL Figure 1, Item 10)
167
Figure 701. Aircraft Interface PWA Installation Diagram
167
(See Figure 703 or IPL Figure 1, Item 185)
168
Figure 702. Rear Cover Installation Diagram
168
Figure 703. Crash Survivable Memory Unit (CSMU) Assembly
169
(See IPL Figure 1, Item 150)
170
Recorder Independent Power Supply (Rips) Module
170
RIPS Shelf Life
170
RIPS Module Connector Cover
170
RIPS Module Connector Cap
170
Install RIPS Module
171
Figure 704. FA5000 Connector Cover and RIPS Connector Cap
171
Condition RIPS Module after Expired Shelf Life (One Year in Storage)
173
Figure 705. Install RIPS Module
173
Storage Instructions
174
Storage in Original Container
174
Storage Without Original Container
174
Place an Order
175
Product Support
175
Return Equipment to Authorized Repair Facility
176
Shipping Considerations
177
Return Equipment from Outside the United States − Import Compliance
177
Payment Information
178
Fits and Clearances
179
General
179
Physical Characteristics
179
Electrical Characteristics
180
RIPS Power Logic
180
Crash- and Fire-Survival Characteristics
181
Environmental Characteristics
181
Torque Requirements
181
Table 801. Model FA5000 Environmental Characteristics
182
Special Tools, Fixtures and Equipment
185
System Specifications
179
General
185
Table 901. 17TES0700 READOUT CENTER/7
185
Ground Support Equipment (Gse) Descriptions
187
Audio Data Link Player Software
188
Hardware Requirements for Audio & Data Link Player Software
188
Hardware Requirements for Downloading CVR Data
188
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L3 FA5000 Specifications
General
Brand
L3
Model
FA5000
Category
Voice Recorder
Language
English
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