Bruce BR3000-330-2CL User manual

101 Evans Avenue, Dayton, NV 89403
Ph: 775-246-0101 FAX: [phone]
COMPONENT MAINTENANCE
MANUAL (CMM) AND
ILLUSTRATED PARTS LIST (IPL)
FOR THE
BR3000-330-2CL, -3CL, & -2EN
MOOD LIGHTING SYSTEMS (MLS)
**PROPRIETARY NOTICE**
The content of this document was developed by and is proprietary to Bruce Aerospace. It is furnished in
strict confidence to the addressee. Being deemed as information affecting the competitive position of
Bruce Aerospace, this information is exempt from disclosure under the Freedom of Information Act or any
other law. All information contained herein is to be kept confidential by the addressee and may not be
copied, disclosed to others or used in any way adversely affecting the interest of Bruce Aerospace.
Document No. 33-21-57, Rev. A
Page i

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page iii
TABLE OF CONTENTS
1.0 SCOPE.................................................................................................................1
1.1 Manufacturer Product Support Information.......................................................1
1.2 How to Use This Manual...................................................................................1
1.3 Warnings, Cautions, and Notes ........................................................................2
1.3.1 WARNING .................................................................................................2
1.3.2 CAUTION...................................................................................................2
1.3.3 Note...........................................................................................................2
1.4 General Safety Precautions..............................................................................2
1.4.1 Electrostatic Discharge..............................................................................2
1.4.2 Modification of Equipment..........................................................................2
1.5 Abbreviations and Unit Symbols.......................................................................3
2.0 REFERENCE DOCUMENTS ...............................................................................3
2.1 United States Government................................................................................3
2.2 Industry Documents..........................................................................................3
3.0 EQUIPMENT OVERVIEW....................................................................................4
3.1 Unit Descriptions...............................................................................................8
3.1.1 BC1-0212 MLCP........................................................................................8
3.1.2 LCM Units................................................................................................16
3.1.3 BC1-0216 CAN Bus Terminator...............................................................26
4.0 BR3000 MLS SYSTEM OPERATION ................................................................28
4.1 BR3000-330-2CL & -3CL MLS System Operation..........................................28
4.1.1 MLS System Power-Up Procedure..........................................................28
4.1.2 Power-Up Procedure ...............................................................................28
4.1.3 MLS System Reset..................................................................................31
4.1.4 SCENARIO EXECUTION........................................................................32
4.1.5 Test Function...........................................................................................33
4.2 DECOMPRESSION OVERRIDE ....................................................................34
4.3 SCENARIO RE-PROGRAMMING..................................................................34
5.0 MAINTENANCE .................................................................................................35
5.1 Vendor Codes.................................................................................................35
5.2 Outline and Mounting Information...................................................................36
5.3 BR3000 MLS Unit Identification......................................................................36
5.4 Wiring Information...........................................................................................36
5.5 Scheduled Maintenance..................................................................................38
5.5.1 Daily Check..............................................................................................38
5.5.2 Tools and Equipment, Daily Check..........................................................38
5.6 BR3000 MLS LRU Testing and Fault Isolation................................................39

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page iv
5.6.1 Tools and Equipment, Operational Test and Fault Isolation ....................39
5.6.2 Power-Up Procedure ...............................................................................39
5.6.3 Test Scenario Execution: LCM LED Check .............................................41
5.6.4 Data Cable Testing..................................................................................41
5.7 LRU REMOVAL & REPLACEMENT...............................................................43
5.7.1 BR3000-330-2CL MLS System, LRU Removal & Replacement..............43
5.8 BR3000 LRU CLEANING & INSPECTION .....................................................46
5.8.1 Cleaning Instructions ...............................................................................46
5.8.2 BR3000 MLS Inspection..........................................................................47
5.9 BR3000 MLS REPAIR AND BENCH TESTING..............................................48
5.9.1 BR3000 LRU Bench Testing....................................................................49
5.10 BR3000 MLS, LRU Storage............................................................................55
6.0 ILLUSTRATED PARTS LIST (IPL).....................................................................56
6.1 Purpose...........................................................................................................56
6.2 Guide to the Use of this IPL............................................................................56
6.3 Manufacturer Names and Addresses..............................................................56
6.4 Inclusion of LRU Part Number Information .....................................................63
7.0 APPENDIX A, OUTLINE AND MOUNTING DRAWINGS, BR3000-330-2CL MLS
64
8.0 APPENDIX B, OUTLINE AND MOUNTING DRAWINGS, BR3000-330-3CL MLS
65
9.0 APPENDIX C, OUTLINE AND MOUNTING DRAWINGS, BR3000-330-2EN MLS
66

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page v
LIST OF TABLES
Table 1 Abbreviations and Unit Symbols........................................................................3
Table 2 BC1-0212 MLCP Connector Pin-Out...............................................................14
Table 3 BR3000-330-2CL MLS Equipment Complement.............................................17
Table 4 Vendor Codes .................................................................................................35
Table 5 Recommended Cleaning Materials .................................................................46
Table 6 Special Tools and Equipment..........................................................................49
Table 7 BR2900 LCM Input Current Test Parameters..................................................50
Table 8 MLCP Scenarios in Lab Test Mode.................................................................52
Table 9 Vendor Codes and Addresses.........................................................................56
Table 10 BC1-0212-001 MLCP Parts List....................................................................57
Table 11 BC1-0229 Series LCM Parts List...................................................................59
Table 12 BC1-0230 Series LCM Parts List...................................................................61
Table 13 BC1-0216-001 CAN Bus Terminator Parts List.............................................62

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page vi
LIST OF FIGURES
Figure 1 Basic BR3000 MLS Architecture, Business Class Zone...................................6
Figure 2 Basic BR3000 MLS Architecture, Economy Class Zone..................................7
Figure 3 BC1-0212 Mood Lighting Control Panel (MLCP)............................................12
Figure 4, MLCP Connector Pin-Out...............................................................................13
Figure 5 MLCP Block Diagram.....................................................................................15
Figure 6 BC1-0229-xxx LCM Unit, Rear View..............................................................20
Figure 7 BC1-0230-xxx LCM Unit, Rear View..............................................................21
Figure 8 BC1-0229-xxx and BC1-0230-xxx LCM Connector Pin-Out...........................22
Figure 9 LCM Unit, Basic Architecture .........................................................................23
Figure 10 LCM Unit, Input Module, Block Diagram ......................................................24
Figure 11 LCM Unit, LED Driver and LED Board, Block Diagram................................25
Figure 12 BC1-0216 CAN Bus Terminator...................................................................26
Figure 13 BC1-0216 CAN Bus Terminator Pin-Out.....................................................27
Figure 14 MLCP Power Switch Location......................................................................29
Figure 15 Lighting Control Switches on A330 Legacy Control Panel ...........................30
Figure 16 Scenario Function Buttons...........................................................................32
Figure 17 Identification Marking ...................................................................................37
Figure 18 Operational Level Troubleshooting Flowchart..............................................40
Figure 19 BR3000 Bench Test Harness.......................................................................53
Figure 20 BR3000 LRU Bench Test Configuration.......................................................54
Figure 21 BC1-0212-001 Mood Lighting Control Panel (MLCP) ...................................57
Figure 22 IPL Illustration, BC1-0229-001, -002 LCM Units ..........................................58
Figure 23 IPL Illustration, BC1-0229-003 LCM Unit .....................................................59
Figure 24 IPL Illustration, BC1-0230-001, -002 LCM Units ..........................................60
Figure 25 IPL Illustration, BC1-0230-003 LCM Unit .....................................................61
Figure 26 BC1-0216-001 CAN Bus Terminator............................................................62

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page 1
1.0 SCOPE
This document presents the Component Maintenance Manual (CMM) and Illustrated
Parts List (IPL) for the BR3000-330-2CL, -3CL, & -2EN Mood Lighting Systems (MLS)
manufactured by Bruce Aerospace. The BR3000 MLS is designed for use on the
following aircraft types:
MLS System Part Number Aircraft Type Applicability
BR3000-330-2CL Airbus A330 -200, Classic Cabin
BR3000-330-3CL Airbus A330 -300, Classic Cabin
BR3000-330-2EN Airbus A330 -200, Enhanced Cabin
1.1 Manufacturer Product Support Information
Repair and overhaul services, replacement parts, technical documentation, and other
product support services are available from the product manufacturer, Bruce
Aerospace. Please contact our sales and support department at:
Bruce Aerospace, Inc. FSCM: 17023
101 Evans Avenue
Dayton, NV 89403
USA
Tel: [phone]
Fax: [phone]
1.2 How to Use This Manual
1. Ensure that this manual is appropriate to the unit or component under
maintenance. Refer to Section 5.3 of this manual for BR3000-330-2CL, -3CL, & -
2EN Mood Lighting system and component identification information.
2. The instructions in this manual and any materials specified herein must be used
for all unit and component level maintenance.
3. Read all applicable WARNING and CAUTION notices before performing any
maintenance actions.

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page 2
1.3 Warnings, Cautions, and Notes
1.3.1 WARNING
Warning notices are used to identify materials, processes, methods, procedures, or
limits which must be followed precisely in order to avoid injury to, or death of personnel.
1.3.2 CAUTION
Caution notices are used to identify materials, processes, methods, procedures, or
limits which must be followed precisely in order to avoid damage to the aircraft or
equipment.
1.3.3 Note
Notes are used to identify beneficial optional methods or used to provide supplemental
information.
1.4 General Safety Precautions
The following general safety precautions must be observed during all phases of
operation, service, and repair of the BR3000-330-2CL, -3CL, & -2EN Mood Lighting
systems:
1.4.1 Electrostatic Discharge
The integrated circuits (ICs) and other semiconductor devices employed in the BR3000
MLS are susceptible to damage via electrostatic discharge (ESD). Careless handling
during repair can either damage or dramatically reduce the Mean Time Between Failure
(MTBF) of the unit.
1.4.2 Modification of Equipment
Never attempt unapproved modification of the BR3000 MLS. Unauthorized modification
of the BR3000 MLS can result in unsafe conditions that could cause harm to both
equipment and personnel. Furthermore, never attempt substitution of any component
within the BR3000 MLS with non-approved substitute components or materials.

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page 3
1.5 Abbreviations and Unit Symbols
Table 1 Abbreviations and Unit Symbols
Abbreviation Definition
AWG American Wire Gauge
BIT or BITE Built-in Test Equipment
CAN Controller Area Network
CMM Component Maintenance Manual
DMM Digital Multi-meter
FSCM Federal Supply Code for Manufacturers
GND Ground
IC Integrated Circuit
IPL Illustrated Parts List
kPag kilopascal – gage
LCM Lighting Control Module
LED Light Emitting Diode
MLCP Mood Lighting Control Panel
MLS Mood Lighting System
MTBF Mean Time Between Failure
OEM Original Equipment Manufacturer
P/N Part Number
RGBW Red Green Blue White
SSL Solid State Lighting
VAC Volts Alternating Current
VDC Volts Direct Current
2.0 REFERENCE DOCUMENTS
2.1 United States Government
Federal Aviation Regulations Part 25, “Airworthiness
Standards: Transport Category Airplanes”
2.2 Industry Documents
Air Transat, A330 Aircraft Wiring Manual (AWM) 33-21-11

BR3000-330-2CL,-3CL,-2EN CMM and IPL
Document No. 33-21-57, Rev. A
Page 4
3.0 EQUIPMENT OVERVIEW
The BR3000 Mood Lighting System (MLS) replaces the OEM fluorescent cabin lighting
fixtures on the Airbus A330 aircraft with LED-based, multi-color capable luminaires.
The advantages of a Solid State Lighting (SSL) system include increased Mean Time
Between Failure (MTBF) for the luminaires due to the fact that lamps do not have to be
continuously replaced, and increased safety resulting from the fact that SSL lighting
does not employ high voltage power supplies.
In addition to the aforementioned benefits, the BR3000 MLS is also capable of
generating multi-colored light output utilizing a mixed array of red, blue, green, and
white LED emitters (RGBW). During flight, multi-colored lighting sequences, pre-
programmed into the MLS control system will be initiated manually from a flight
attendant lighting control panel. In the Bruce vernacular these colored lighting
sequences which change slowly over time are referred to as Scenarios.
There will be two separate BR3000 MLS systems installed in the Business Class (BC)
and Economy Class (EC) zones on the A330 aircraft. By employing two separate MLS
systems, lighting Scenarios can be selected independently for each zone which will
complement the current activities in that zone. Each MLS system will have a separate
Mood Lighting Control Panel (MLCP) which is mounted in proximity to the existing
attendant control panels.
A block diagram of the MLS configuration employed in the Business Class (BC) zone of
the A330 aircraft is provided in Figure 1. A block diagram of the MLS configuration
employed in the Economy Class (EC) zone of the A330 aircraft is provided in Figure 2.
A BR3000 MLS system consists of three primary types of units:
MLCP : Mood Lighting Control Panel, the master control unit for the MLS
system. A keypad is provided on the front of the unit for operator
interface. The MLCP communicates with the LCM units in the
system using the Controller Area Network (CAN) serial protocol.
LCM : The Lighting Control Modules are the LED-based luminaires for
the MLS.
CAN Bus : A 120 ohm terminator is attached to the terminus of each CAN
Terminator bus to prevent reflections and signal overshoot on the CAN bus.