P&W ENGINE SERVICES, INC. - TurbineTracker

P&W ENGINE SERVICES, INC. Data Transmission Unit Dassault Aviation Model Falcon 2000EX

DTU-G-260-7 Revision E

Rev Status of Sheets

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Rev Sheet Rev Sheet

REVISION HISTORY

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LOG OF REVISIONS

REV. NO A B

C

D E

ECO # N/A 954

999

1020 1142

DESCRIPTION

DATE

Initial Release

09/06/2007

Updated company name, address and logo. Added wire numbers to connection chart

and schematic. Updated format. Corrected spelling and grammar.

04/09/2008

Updated DTU bus power connection. 05/26/2009 Updated Parts List. Updated wiring schematic. Correct typographical errors.

Update Comm Port wiring in Schematic. 03/01/2010

Change DTU Inspection Interval from Phase "4A" to "B"

12/04/2012

PAGES REVISED N/A All

Cover, ii, 24 ? 26

Cover, ii, 26 Cover, i, ii, iii, iv, 9,

11, 24, 25, 26, 27

Note:

Revisions to this document shall be coordinated through the Boston Aircraft Certification Office, the Aircraft Evaluation Group, and the STC holder. If the DTU Instructions for Continued Airworthiness are revised, all operators will be provided with a copy of the applicable revision. If

you have a subscription with TurbineTracker, you will be informed via email of new revisions to this manual. In addition to this, P&W Engine Services maintains the latest versions of all manuals in the Support Section of TurbineTracker.

If you are not a subscriber to TurbineTracker, you may call P&W Engine Services Customer Support at 781-762-8600 for the latest revision.

This Document is Subject to the Restrictions Contained on Cover Page

The export control classification with respect to this document is contained on the first page

DTU-G-260-7, December 4, 2012

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P&W ENGINE SERVICES, INC. Data Transmission Unit Dassault Aviation Model Falcon 2000EX

DTU-G-260-7 Revision E

TABLE OF CONTENTS

1 INTRODUCTION ................................................................................................................................... 1

1.1 SCOPE ................................................................................................................................................ 1 1.2 APPLICABILITY................................................................................................................................... 1 1.3 DEFINITIONS AND ABBREVIATIONS .................................................................................................... 1 1.4 PRECAUTIONS .................................................................................................................................... 1 1.5 UNITS OF MEASURE ........................................................................................................................... 2 1.6 REFERENCED PUBLICATIONS .............................................................................................................. 2 1.7 DISTRIBUTION .................................................................................................................................... 2 1.8 WEIGHT AND BALANCE...................................................................................................................... 2

2 DESCRIPTION ....................................................................................................................................... 3

2.1 DTU GENERAL DESCRIPTION ............................................................................................................. 3 2.2 SYSTEM PROCESSOR........................................................................................................................... 4 2.3 CONTROL COMPONENTS..................................................................................................................... 5 2.4 AIRFRAME COMPONENTS ................................................................................................................... 6

2.4.1 GSM / GPRS Antenna .................................................................................................................... 6 2.4.2 Shorting Plug................................................................................................................................. 7

3 CONTROL AND OPERATION INFORMATION................................................................................ 8

3.1 DTU FUNCTIONAL DESCRIPTION........................................................................................................ 8 3.2 INITIALIZATION .................................................................................................................................. 8

4 SERVICING INFORMATION............................................................................................................... 8

5 MAINTENANCE INSTRUCTIONS....................................................................................................... 8

5.1 RECOMMENDED PERIODIC SCHEDULED SERVICING TASKS ................................................................. 8 5.2 RECOMMENDED PERIODIC SCHEDULED PREVENTIVE MAINTENANCE TESTS/CHECKS ......................... 8 5.3 RECOMMENDED PERIODIC SCHEDULED INSPECTIONS ......................................................................... 9

5.3.1 Processor ...................................................................................................................................... 9 5.3.2 DTU RF Switch ............................................................................................................................. 9 5.3.3 Download Port .............................................................................................................................. 9 5.3.4 DTU Shorting Plug ...................................................................................................................... 10 5.3.5 GSM Antenna .............................................................................................................................. 10 5.3.6 System Wiring.............................................................................................................................. 10 5.3.7 System Test.................................................................................................................................. 10 5.4 RECOMMENDED PERIODIC STRUCTURAL INSPECTIONS ..................................................................... 11 5.4.1 Processor Mounting..................................................................................................................... 11 5.4.2 RF Switch .................................................................................................................................... 11 5.4.3 GSM Antennas............................................................................................................................. 12 5.4.4 DTU Shorting Plug ...................................................................................................................... 12

6 SYSTEM TROUBLESHOOTING........................................................................................................ 13

6.1 SYSTEM PROCESSOR......................................................................................................................... 14 6.1.1 Processor Test ............................................................................................................................. 14

6.2 CONTROL COMPONENTS................................................................................................................... 15 6.2.1 RF Switch Test............................................................................................................................. 15 6.2.2 Communications Port Test........................................................................................................... 16

This Document is Subject to the Restrictions Contained on Cover Page

The export control classification with respect to this document is contained on the first page

DTU-G-260-7, December 4, 2012

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P&W ENGINE SERVICES, INC. Data Transmission Unit Dassault Aviation Model Falcon 2000EX

DTU-G-260-7 Revision E

7 REMOVAL AND REPLACEMENT INFORMATION....................................................................... 17

7.1 PROCESSOR ...................................................................................................................................... 17 7.1.1 Processor Removal ...................................................................................................................... 17 7.1.2 Processor Replacement................................................................................................................ 17 7.1.2.1 System Configuration ........................................................................................................... 17 7.1.2.2 Aircraft Test ......................................................................................................................... 18 7.1.2.2.1 Engine(s) Off:................................................................................................................. 18 7.1.2.2.2 Engine(s) Running: ......................................................................................................... 19

7.2 RF SWITCH ...................................................................................................................................... 21 7.2.1 RF Switch Removal...................................................................................................................... 21 7.2.2 RF Switch Replacement ............................................................................................................... 21

7.3 GSM ANTENNA................................................................................................................................ 22 7.3.1 GSM Antenna Removal ................................................................................................................ 22 7.3.2 GSM Antenna Replacement.......................................................................................................... 22

7.4 DTU SHORTING PLUG ...................................................................................................................... 22 7.4.1 DTU Shorting Plug Removal........................................................................................................ 22 7.4.2 DTU Shorting Plug Replacement ................................................................................................. 22

8 SPECIAL INSPECTION REQUIREMENTS ...................................................................................... 23

9 APPLICATION OF PROTECTIVE TREATMENTS ......................................................................... 23

10 DATA ................................................................................................................................................. 23

10.1 PARTS LIST ...................................................................................................................................... 23 10.1.1 DTU by Parts Kits ....................................................................................................................... 23 10.1.2 Components by Kit....................................................................................................................... 23

11 LIST OF SPECIAL TOOLS ............................................................................................................. 24

12 FOR COMMUTER CATEGORY AIRCRAFT ............................................................................... 24

13 RECOMMENDED OVERHAUL PERIODS ................................................................................... 24

14 AIRWORTHINESS LIMITATIONS................................................................................................ 25

15 DIAGRAMS....................................................................................................................................... 26

15.1 HARNESS CONNECTOR SIGNAL PINOUTS ............................................................................... 26 15.1.1 ACS Cable J1, 37 Pin "A" Keyed Connector ............................................................................... 26

15.2 DTU - INTERCONNECT SCHEMATIC .................................................................................................. 27

This Document is Subject to the Restrictions Contained on Cover Page

The export control classification with respect to this document is contained on the first page

DTU-G-260-7, December 4, 2012

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P&W ENGINE SERVICES, INC. Data Transmission Unit Dassault Aviation Model Falcon 2000EX

DTU-G-260-7 Revision E

FIGURES

FIGURE 1: DTU SIMPLIFIED BLOCK DIAGRAM ................................................................................................... 3 FIGURE 2: PROCESSOR ....................................................................................................................................... 4 FIGURE 3: BAGGAGE COMPARTMENT (VIEW LOOKING FORWARD) ..................................................................... 5 FIGURE 5: DTU RF SWITCH AND COMMUNICATIONS PORT ................................................................................ 6 FIGURE 7: GSM / GPRS ANTENNA..................................................................................................................... 7 FIGURE 8: DTU SHORTING PLUG ....................................................................................................................... 7 FIGURE 9: DTU RF SWITCH CONNECTOR WIRING ............................................................................................. 9 FIGURE 10: DTU DOWNLOAD PORT CONNECTOR WIRING ................................................................................. 9 FIGURE 11: DTU SHORTING PLUG CONNECTOR WIRING.................................................................................. 10 FIGURE 12: DTU TO PROCESSOR MOUNTING BRACKET ................................................................................... 11 FIGURE 13: GSM ANTENNA INSTALLATION ..................................................................................................... 12 FIGURE 14: DTU SHORTING PLUGS.................................................................................................................. 12 FIGURE 15: SYSTEM PROCESSOR TEST FLOW DIAGRAM................................................................................... 14 FIGURE 16: RF SWITCH TEST FLOW DIAGRAM................................................................................................. 15 FIGURE 17: COMMUNICATION PORT TEST FLOW DIAGRAM.............................................................................. 16 FIGURE 18: COMMUNICATION PORT SOCKET ? FRONT VIEW............................................................................ 16 FIGURE 20: DTU WIRING SCHEMATIC ............................................................................................................. 27

LIST OF TABLES

TABLE 1: SUMMARY OF DTU CAPABILITIES ...................................................................................................... 4 TABLE 2: VHF FREQUENCY TABLE ................................................................................................................. 19 TABLE 3: ELECTROMAGNETIC COMPATIBILITY TEST TABLE ........................................................................... 20

This Document is Subject to the Restrictions Contained on Cover Page

The export control classification with respect to this document is contained on the first page

DTU-G-260-7, December 4, 2012

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