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TMO - PS1 1209BENAB01

4-42 30/07/12

Maintenance

This d

ocumen

t and its contents are the property of CASSIDIAN

nd must not be copied or circul

IDR IDO 3G - Technical Manual

TRANSMISSION MALFUNCTION

SHEET A-6

Disconnect the power

meter power sensor.

Replace cable W30
(Sheet E-1) and the

duplexer (Sheet E-6).

Reconnect cable W30

to the "TX" socket of

the duplexer.

To identify

the element

responsible for the

significant SWR, carry

out the same

procedure connecting

the power metre's

power sensor between

the external "ANT"

socket on the duplexer

and the antenna

(Sheet P-2).

Replace the faulty
element:
• cable W3 (see E-1),
• duplexer

(Sheet E-6),

• antenna.

Is the SWR correct

(< 2)?

Yes

Select the 4 W

transmission power

level (Section 3.4.3).

Activate transmission

(Section 3.4.4).

Measure the SWR.

Summary of Contents for CASSIDIAN IDR IDO 3G

Page 1: ...applicables Nb Pages Int Ch0 Ch1 Ch2 Ch3 Ch4 Ch5 Ch6 Ch7 Ch8 Ch9 Ch10 Ch11 Ch12 Ch13 Ch14 Total 4 14 6 38 14 64 4 18 162 Mots clefs Avertissement En l absence d indication contraire cette nouvelle dit...

Page 2: ...E R F RENCE RIP IDO Manuel Technique MC2 RR APP 00033 01 03 FR Bulletin Technique Introduction de l IDR 3G au Sein du Syst me PMR MC2 SYS APP 00184 01 01 FR Circuit Hardware Architectural Design Docum...

Page 3: ...ION INTERNE VERSION DATE COMMENTAIRES CHAPITRE CONCERN AUTEUR 01 01 EN AENAA01 Document non disponible 01 02 EN AENAB01 Document non disponible 01 03 EN AENAC01 Document non disponible 02 01 EN BENAA0...

Page 4: ...Page MC2 RR APP 00033 iv 30 07 12 02 02 EN TMO PS11209BENAB01 IDR IDO 3G Technical Manual PAGE LAISS E INTENTIONNELLEMENT BLANCHE...

Page 5: ...DEFENDING WORLD SECURITY IDR IDO 3G Technical Manual TMO PS11209BENAB01 07 2012...

Page 6: ...not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited It is strictly prohibited to reproduce distribute and use the contents of this docume...

Page 7: ...DIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved TMO PS11209BENAB01 Pag...

Page 8: ...IDO 3G Technical Manual DOCUMENT AMENDMENTS VERSION DATE COMMENTS CHAPTER UPDATED AENAA01 Document not available AENAB01 Document not available AENAC01 Document not available BENAA01 Document not avai...

Page 9: ...Copyright 2010 2012 CASSIDIAN All rights reserved TMO PS11209BENAB01 Page Preliminaries 30 07 12 0 5 IDR IDO 3G Technical Manual BREAKDOWN OF DOCUMENT CHAPTER VERSION DATE CHAPTER VERSION DATE Chapte...

Page 10: ...ot be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved Page TMO PS11209BENAB01 0 6 30 07 12...

Page 11: ...harts 1 6 2 DESCRIPTION 2 1 2 1 OVERVIEW 2 1 2 2 EQUIPMENT DESCRIPTION 2 2 2 2 1 General description 2 2 2 2 1 1 Front panel 2 3 2 2 1 2 Rear panel 2 3 2 2 2 Description of the sub assemblies 2 4 2 2...

Page 12: ...4 3 2 Distribution 2 25 2 4 3 3 Monitoring 2 26 2 4 4 Fan chain 2 26 2 4 4 1 Air flow 2 26 2 4 4 2 Fan management 2 26 2 4 5 Functional description of the main sub assemblies 2 27 2 4 5 1 Synchronisat...

Page 13: ...PRECAUTIONS 4 1 4 1 1 Authorised personnel 4 1 4 1 2 Power distribution safety precautions 4 1 4 2 MAINTENANCE ORGANISATION 4 2 4 2 1 Maintenance description 4 2 4 2 2 Preventive Maintenance 4 2 4 2...

Page 14: ...TABLE OF CONTENTS IDR IDO 3G Technical Manual 4 5 CORRECTIVE MAINTENANCE 4 21 4 5 1 Organisation 4 21 4 5 2 A Sheets fault location 4 21 4 5 2 1 Description of A Sheets 4 21 4 5 2 2 List of A sheets 4...

Page 15: ...TABLE 4 2 LIST OF REPLACEABLE SUB ASSEMBLIES 4 5 TABLE 4 3 CONSEQUENCES OF A FAILED SUB ASSEMBLY ON THE AVAILABILITY OF THE IDR IDO 3G 4 6 TABLE 4 4 LIST OF MEASURING EQUIPMENT AND ACCESSORIES 4 7 TA...

Page 16: ...ERVIEW OF THE ACCESSORIES 2 18 FIGURE 2 9 BLOCK DIAGRAM OF THE SYNCHRONISATION BOARD 2 28 FIGURE 2 10 BLOCK DIAGRAM OF THE TRX FUNCTION 2 31 FIGURE 2 11 BLOCK DIAGRAM OF THE PA FUNCTION 2 34 FIGURE 2...

Page 17: ...ll rights reserved LIST OF PLATES IDR IDO 3G Technical Manual PLATE 6 I OVERVIEW OF THE IDR IDO 3G 6 3 PLATE 6 II IDR IDO 3G FRONT PANEL 6 5 PLATE 6 III IDR IDO 3G INTERNAL VIEW 6 7 PLATE 6 IV IDR IDO...

Page 18: ...HRONISATION BOARD PILOT OCXO 4 19 SHEET A 1 FAULTS INDICATED BY THE ALARMS 4 25 SHEET A 2 FAULTS INDICATED BY LEDS 4 29 SHEET A 3 MAINS POWER SUPPLY FAULT 4 33 SHEET A 4 DC POWER SUPPLY FAULT 4 35 SHE...

Page 19: ...reliminaries Chapter 1 Introduction This chapter provides general information including abbreviations definitions etc Chapter 2 Description This chapter describes the subassemblies of the IDR IDO 3G i...

Page 20: ...TPS Operating Manual PS10506 or PS10517 Technical Bulletin Introduction of the IDR 3G into TPS V7 13 PS11306 2 Site Radio Engineering contact the manufacturer s technical support service 3 System Deli...

Page 21: ...SA Control Number LNA Low Noise Amplifier LO Local Oscillator LSA Logistic Support Analysis maxP maximum Power NU Not Used OCXO Oven Controlled Xtal Oscillator P Power PA Power Amplifier PC Personal C...

Page 22: ...t or replacing the battery of a terminal I level Intermediate This level covers fault isolation and replacement of defective sub assemblies complex fault and failure isolation carried out at a regiona...

Page 23: ...ny usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual 1 6 SYMBOLS 1 6 1 Symbols used in the diagrams Ea...

Page 24: ...010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual 1 6 2 Symbols used in the flowcharts 1 1 A No Yes Symbol indicating the beginning or end of a flowchart Symbol requiring a...

Page 25: ...de BS connected network coverage easy to use The IDR IDO 3G can be used autonomously or to temporarily complement coverage of a TETRAPOL fixed network It is particularly well suited to exceptional sit...

Page 26: ...tem 11 1 3G PA TRX module item 12 1 primary converter item 14 3 interface dials X LOCAL with PWR and EXT LED X DISTANT with 1 RJ45 CTRL connector and 1 SYNC output X ALARM with 1 ALARM connector and F...

Page 27: ...d 11 1 3G PA TRX module item 17 1 or 2 duplexers antenna diversity option items 14 and 12 1 RF power divider item 16 supervision LEDs LOCAL dial item 5 X yellow EXT LED item 4 lit if the IDR IDO 3G is...

Page 28: ...tem 15 for resetting the module 1 set of LEDs items 10 and 11 the meaning of which is given in Table 2 2 1n I O switch item 14 to switch the power amplifier on and off 1 CTRL connector item 13 connect...

Page 29: ...red ACT LED yellow Flashing Off If the red LED flashes rapidly NON INITIALISED state with hardware alarm or NON INITIALISED state without radio configuration DEF LED red Flashing If both LEDs are fla...

Page 30: ...ed Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 2 1 3G PA TRX MODULE 1Figure 2 1 2Figure 2 1 3Figure 2 1 4Figure 2 1 5Figure 2 1 6Figure 2 1 7Figure 2...

Page 31: ...pe RX connector item 2 to connect the coaxial link cable with the RX1 input of the 3G PA TRX module 1 N type ANT connector item 1 to connect the antenna cable 1 green PWR LED item 3 module power suppl...

Page 32: ...ion Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 2 2 OVERVIEW OF THE DUPLEXER 1Figure...

Page 33: ...5 for the connection of 1 or 2 duplexers antenna diversity option 1 J5 connector item 12 for connecting the 3G PA TRX 1 J6a connector item 11 to connect the SYNC of the 3G PA TRX 6 4 MHz 1 J6b connect...

Page 34: ...ified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 2 3 OVERVIEW OF THE SYNCHRONISATION BOARD 1Figure 2 3 2Figure 2 3 3Figure 2 3 4Figure...

Page 35: ...10 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual 2 2 2 4 Fan plate The fan plate comprises the following elements 2 fans item 1 2 protection grills item 2 located towards th...

Page 36: ...mains convertor The front panel of the primary mains covertor item 1 comprises 1 connector item 6 for the power supply cable 1 extraction handle item 2 1 I O switch item 7 1 DC supervision LED item 3...

Page 37: ...ny usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 2 5 OVERVIEW OF THE PRIMARY MAINS CONVERTO...

Page 38: ...e front panel of the primary DC covertor item 1 comprises 1 12 24V IN connector item 2 for the power supply cable 1 extraction handle item 3 1 I O switch item 5 1 PWR OUT supervision LED item 6 1 PWR...

Page 39: ...sage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 2 6 OVERVIEW OF THE PRIMARY DC CONVERTOR 1Figu...

Page 40: ...r divider item 1 comprises the following connectors 1 QN type TX IN connector item 6 2 N type TX OUT1 item 5 and TX OUT2 item 4 connectors 2 captive screws item 7 The module is composed of an RF power...

Page 41: ...ed 1 2 3 4 5 IDR IDO 3G Technical Manual 2 2 2 8 Accessories The IDR IDO 3G comprises the following accessories see Figure 2 8 1 antenna with magnetic base with integral coaxial cable item 1 1 mains p...

Page 42: ...circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 2 8 OVER...

Page 43: ...ight 133 mm 3U Depth 400 mm Rack weight Equipped rack 20 kg Length of cables Antenna cable 7 5 m Mains power supply cable 2 5 m DC power supply cable not supplied 2 5 m wire section 4 mm2 TPS cable 1...

Page 44: ...x spacing of 10 MHz Duplex spacing transmission frequency reception frequency 10 MHz Gap space between channels 10 kHz or 12 5 kHz depending on the projects Maximum number of usable channels 500 with...

Page 45: ...oop alarm The alarm loop state is active open loop if one of the following alarms is present SWR alarm LNA alarm CARRIER alarm transmimssion carrier Fan 1 alarm Fan 2 alarm Synchronisation board pilot...

Page 46: ...are defined for the terminals authorisation to communicate in IDR mode list of channels in IDR mode private dialing range depending on the project Communications are carried out as follows on a perma...

Page 47: ...function over or under power the red RX DEF LED on the duplexer lights aup and the ALARM connector s alarm loop opens The 3G PA TRX module TRX function carries out the following processes on the sign...

Page 48: ...mits it to the terminals Signal routing is carried out by a bandpass filter whose function is to select the transmission band and to attenuate harmonics outside the band in particular those likely to...

Page 49: ...1 2 V DC 2 4 3 2 1 12 V distribution The primary convertor s 12 V voltage is provided as soon as it is powered up This voltage is distributed on the synchronisation board The synchronisation board gen...

Page 50: ...nvertor PWR alarm These alarms are transmitted to the 3G PA TRX to be processed 2 4 4 Fan chain 2 4 4 1 Air flow The IDR IDO 3G contains principally 2 heating sub assemblies the 3G PA TRX module and t...

Page 51: ...supply distribution of the power supplies on the connectors for the fans and the duplexer s 6 4 MHz reference pilot clocks and synchro signals for the 3G PA TRX and the slave IDR IDO 3G management of...

Page 52: ...2 3 4 5 IDR IDO 3G Technical Manual Figure 2 9 BLOCK DIAGRAM OF THE SYNCHRONISATION BOARD SYNCHRONISATION BOARD Clock monitoring FAN 1 Duplexer 1 Clock Synchro Managementof alarms EXT C Config IDR ID...

Page 53: ...lowing clocks for the 3G PA TRX module 20 ms synchronisation clock HS 64 kHz transmission clock HT 2 4 5 1 3 TTL V11 conversion This function converts the TTL type clock and synchronisation signals in...

Page 54: ...NA alarms transmission alarms SWR alarms 2 4 5 1 7 Management of alarms This function manages the following alarms SYNC alarm monitoring HSX synchro and HTX clock signals 6 4MHz reference pilot power...

Page 55: ...ments TRX function PA function converter 2 4 5 2 1 TRX function The TRX function has the following sub assemblies see Figure 2 10 a Signal Processing board SP a TX transmitter two receivers RX1 and RX...

Page 56: ...rsity option frequency synthesiser programming the PA X PA carrier setting time base function supplying various internal clocks from the 20 ms HS clock and 64 kHz frequency HT clock defence function v...

Page 57: ...K modulated signal using the I and Q modulation information from the SP board and the transmission frequency supplied by the synthesizer Modulator start up is validated by the command TX ON sent by th...

Page 58: ...al 2 4 5 2 2 PA function The PA function carries out see Figure 2 11 the RF amplification function the power slaving function the monitoring function the power supply function Figure 2 11 BLOCK DIAGRA...

Page 59: ...nal is then sent to the insulator via the RF OUT socket on the module Power slaving This function carries out the power slaving of the RF amplification chain in order to supply a regulated level on fo...

Page 60: ...ure The PA_TEMP1 alarm is displayed on the control and configuration web interface The 3G PA TRX module forces the transmission level to 33 5 dBm i e 1 5 W on antenna output The PA_TEMP2 alarm is disp...

Page 61: ...2 4 5 3 Radio coupling function duplexer The radio function is composed of the LNA function to amplify the RX signal the duplexer function RX and TX filters the insulator function to protect the PA a...

Page 62: ...wer the IDR IDO 3G by the 100 240 V AC 50 60 Hz mains by an external 12 24 V DC direct power supply limits 10 8 V to 31 2 V The AC DC or DC DC conversion circuit carries out the cutting rectification...

Page 63: ...bject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual 3 USE 3 1 OVERVIEW This chapter describes the installation of the IDR...

Page 64: ...stallation are just a standard tool case for mounting in a cabinet The installation steps are described in the flowchart in Figure 3 1 Figure 3 1 IDR IDO 3G INSTALLATION STEPS Site radio engineering c...

Page 65: ...3 2 3 Connections Check that the I O switch see Plate 6 IV item 2 or 9 on the front panel is at O If the antenna is dismantled screw the antenna strand see Plate 6 VII item 10 to its magnetic socket C...

Page 66: ...the parameters configured before it was switched off 3 3 1 3 Selection of the IDR IDO 3G channel A channel is selected manually from the list of authorised channels the channel is selected by the oper...

Page 67: ...ject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual 3 4 IDR IDO 3G CONTROL AND CONFIGURATION 3 4 1 Overview The IDR IDO 3G...

Page 68: ...he web interface comprises the following tabs State that provides the following information see Figure 3 2 in the IDR information zone X Product code X Hardware version X Software version in the Netwo...

Page 69: ...information see Figure 3 3 in the Transmission power field X configuration of the Tx transmission power in the Channel field X confiration of the private channel or absolute channel according to the...

Page 70: ...elected channel Channel selected channel private channel and absolute channel character Alarms n with n being the number of active alarms 3 4 2 Selecting a channel The IDR IDO 3G has two types of chan...

Page 71: ...and 15 W To select a IDR IDO 3G transmission power level carry out the following procedure see Figure 3 3 Click on the Transmission tab In the Transmission power field select the required transmission...

Page 72: ...nsmission off or on TX Pwr transmission power on the selected channel Rx Pwr reception power ambient noise on the selected channel Channel selected channel private channel and absolute channel charact...

Page 73: ...hnical support service Alarms associated with the fan plate FAN Fan plate at fault Locate the fault with the list of Sheets A in Table 4 11 If the fault was located change the fan plate Sheet E 7 Othe...

Page 74: ...RITE_EEPROM INTEGRITE_FEPROM LECT_ECR_EEPROM LECT_ECR_FEPROM MCBSP PA_BUTEE_BASSE PA_BUTEE_HAUTE PA_CAPTEUR_TEMP PA_CNA PA_CONTROLE_AMPLITUDE PA_CONTROLE_PHASE PA_DETECT_PUISSANCE_DIRECTE PA_DETECT_PU...

Page 75: ...the state bar at the bottom of the screen displays with n being the number of active alarms To see where the IDR IDO 3G hardware alarms come from carry out the following procedure see Figure 3 4 Clic...

Page 76: ...re the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserve...

Page 77: ...No operations other than those described in this document must be carried out 4 1 2 Power distribution safety precautions The IDR IDO 3G is powered according to the site configuration by the 100 240...

Page 78: ...intenance procedure is given in Figure 4 1 This manual deals exclusively with O level operations A definition of this level is given in Section 1 5 IDR IDO 3G base station maintenance operations can b...

Page 79: ...IDR IDO 3G MAINTENANCE ORGANISATION Fault observed during a call and or display of a fault LED on the IDR IDO 3G and or appearance of an alarm on the control and configuration web interface and or ope...

Page 80: ...service concerns repairable subassemblies Repairable subassemblies are sent to the manufacturer s repair centre or in the case of terminals to an approved repair station ARS Swap service this service...

Page 81: ...es etc fuses and cables are given in that order in Table 4 2 Table 4 15 and Table 4 16 4 3 2 1 Replaceable sub assemblies 4 3 2 2 Replaceable cables The cables of the IDR IDO 3G are listed in Table 4...

Page 82: ...er The IDR IDO 3G is out of service Synchronisation board The IDR IDO 3G is out of service 3G PA TRX Module The IDR IDO 3G is out of service Duplexer LNA function The IDR IDO 3G is operational but has...

Page 83: ...following accessories Accuracy 1 frequency range including 6 4 MHz Agilent EPM 4418B Series P 3 1 power sensor Range 0 dBm to 20 dBm 50 Agilent E9304A 9 kHz to 6 GHz 60 dBm to 20 dBm P 3 1 coaxial ada...

Page 84: ...for M4 screw for M3 screw Torque 110 N cm FACOM A 302 0 5 to 2 5 Nm ED 112 bit ED 111 bit E 6 E 8 E 5 Torque screwdriver for M3 screw Torque 46 N cm FACOM A 301 15 to 75 Ncm ED 111 bit E 5 Torque wre...

Page 85: ...t expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual 4 3 5 List of products and consumables DESIGNATION SPECIFICATIONS TYPE SHE...

Page 86: ...check preventive replacement of sub assemblies Maintenance and checking procedures are described in P sheets see Section 4 4 2 The P sheets themselves are described in Section 4 4 3 Preventive replace...

Page 87: ...Layout of a P sheet P sheets all have the same format see Figure 4 2 Figure 4 2 EXAMPLE OF A PREVENTIVE MAINTENANCE SHEET P SHEET AVAILABILITY AVAILABILITY FREQUENCY OF TASK LIST OF TOOLS REQUIRED TAS...

Page 88: ...ts contents are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All r...

Page 89: ...is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual VISUAL INSPECTION EMBEDDED IDR IDO 3G AVAILABILITY Full mission capable FREQUENCY Annually OPERA...

Page 90: ...ROCEDURE Check the general condition of the rack and its attachment points Check that the modules are correctly secured to the front panel Check the condition and resistance of the external cables and...

Page 91: ...and after each corrective maintenance operation OPERATOR S 1 operator TIME REQUIRED 30 minutes TOOL S 1 standard tool box 1 power reflection meter fitted with a power sensor for measuring power outpu...

Page 92: ...e is a problem refer to Sheet A 3 Antenna output test SWR and transmission power output Connect the power meter power sensor between the ANT socket see Plate 6 II item 15 and the antenna cable using t...

Page 93: ...n power level see Section 3 4 3 Enable transmission see Section 3 4 4 Make a communication in IDR mode on the selected channel using the 2 TETRAPOL terminals Repeat the test with a transmission power...

Page 94: ...roperty of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2...

Page 95: ...HE SYNCHRONISATION BOARD PILOT OCXO AVAILABILITY No mission capable FREQUENCY Every five years OPERATOR S 1 operator TIME REQUIRED 30 minutes TOOL S 1 standard tool box 1 power meter power sensor QMA...

Page 96: ...minutes Check that the signal level of the pilot is 10 dBm 2 dB If there is a fault change the synchronisation board see Sheet E 3 Disconnect the power meter and connect the frequency meter in its pl...

Page 97: ...rective maintenance involves two types of procedure fault location A Sheet replacement E Sheet A Sheets are used to identify a failed sub assembly following notification of a fault alarm message red L...

Page 98: ...SIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 4 3 LAYOUT OF AN A SHEET TABLE LIST OF TOOLS REQUIRED SHEET TYPE AND NUMBER TOOL S SHEET A X TITLE OF TASK OPERATOR S NUMBER A...

Page 99: ...Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual Figure 4 4 LAYOUT OF AN A SHEET ORGANISATION CHART LIST OF TOOLS REQUIRED TOOL S SHEET A X TITLE OF TASK OPER...

Page 100: ...ubject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual 4 5 2 2 List of A sheets N SHEET DESCRIPTION OF OPERATION A 1 Faults...

Page 101: ...ASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual FAULTS INDICATED BY THE ALARMS OPERATOR S 1 operator TOOL S Control and configuration PC The use of the control and configuration P...

Page 102: ...ynchronisation board Sheet P 3 and adjust the frequency if necessary If the pilot signal is correct check the parameters of the 3G PA TRX module contact the manufacturer s technical assistance departm...

Page 103: ...S_ FPGA Incorrect 3G PA TRX module configuration Reconfigure the 3G PA TRX module contact the manufacturer s technical assistance department If the fault persists replace the PA TRX module Sheet E 5 I...

Page 104: ...THE ALARMS SHEET A 1 ALARM S PROBABLE CAUSE S CORRECTIVE ACTION Other alarm description The hardware version of the 3G PA TRX module is not recognised by the synchronisation board Power up down the I...

Page 105: ...e manufacturer s technical support service SYNC LED lit H64K HTX missing Sync 20 ms HSX missing 6 4 MHz pilot missing Replace the synchronisation board see Sheet E 3 If the fault persists contact the...

Page 106: ...ternal cables If the master IDR IDO 3G s SYNC LED flashes power up down the IDR IDO 3G using the primary converter s I O switch Plate 6 IV item 2 or 9 wait until the power supply stops before putting...

Page 107: ...p down the IDR IDO 3G using the primary converter s I O switch Plate 6 IV item 2 or 9 wait until the power supply stops before putting the switch back to I If the fault persists contact the manufactur...

Page 108: ...G Technical Manual FAULTS INDICATED BY LEDS SHEET A 2 SYMPTOM S PROBABLE CAUSE S CORRECTIVE ACTION TX DEF red Antenna at fault SWR alarm Connect the antenna cable correctly Test the antenna s SWR see...

Page 109: ...ed 7 1 2 3 4 5 IDR IDO 3G Technical Manual MAINS POWER SUPPLY FAULT OPERATOR S 1 operator TOOL S 1 multimeter SHEET A 3 No Set the I O switch item 2 to I Replace the primary converter Sheet E 8 Is the...

Page 110: ...rty of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4...

Page 111: ...imeter SHEET A 4 No Set the I O switch item 9 to I Replace the primary converter Sheet E 8 Is the primary converter s I O switch item 9 to I Yes DC power supply fault PWR IN and PWR OUT LED Plate 6 IV...

Page 112: ...erty of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4...

Page 113: ...All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual TEMPERATURE MALFUNCTION OPERATOR S 1 operator SHEET A 5 No Clear the obstacles that might disrupt correct ventilation to the IDR IDO 3G or...

Page 114: ..._TEMP2 PA_CAPTEUR_TEMP alarms are displayed very briefly around 100 ms as the primary convertor stops automatically autoprotection This fault means that the converter temperature is 95 C Replace the f...

Page 115: ...2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual TRANSMISSION MALFUNCTION OPERATOR S 1 operator TOOL S 1 power reflection meter fitted with a power sensor for measuring...

Page 116: ...meter and the IDR IDO 3G Commission the IDR IDO 3G with a power of 4 W Section 3 3 1 Measure the SWR and transmission power Transmission malfunction If an alarm is displayed refer to Sheet A 1 If no...

Page 117: ...has switched to reduced power as an excessive SWR has been detected at the insulator output RX socket Disable transmission Section 3 4 4 Reconnect cable W40 to the RF socket of the 3G PA TRX module P...

Page 118: ...Disconnect the power meter power sensor Replace cable W30 Sheet E 1 and the duplexer Sheet E 6 Reconnect cable W30 to the TX socket of the duplexer To identify the element responsible for the signific...

Page 119: ...anual 4 5 3 E sheets exchange 4 5 3 1 Description of E Sheets E sheets all have the same format see Figure 4 5 Figure 4 5 LAYOUT OF A REPLACEMENT SHEET E SHEET AVAILABILITY AVAILABILITY LIST OF TOOLS...

Page 120: ...ime required to prepare the procedure preparation of tools etc The cable references W and or HG number are not always given in the sheets to connect the sub assemblies to be installed the operator sho...

Page 121: ...12 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual 4 5 3 4 List of E sheets 4 5 3 5 E Sheets N SHEET DESCRIPTION OF OPERATION E 1 Replacing a cable E 2 Replacing a primary DC con...

Page 122: ...nts are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights re...

Page 123: ...Technical Manual REPLACING A CABLE AVAILABILITY No mission capable OPERATOR S 1 operator TIME REQUIRED 5 minutes on average TOOL S 1 standard tool box 1 clip for nylon cables 1 torque wrench for tight...

Page 124: ...to O Disconnect the cable at each end referring to the replacement sheets of the interconnected sub assemblies concerned Remove the cable INSTALLATION Connect the cable at each end referring to the r...

Page 125: ...2 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual REPLACING A PRIMARY DC CONVERTOR POWER SUPPLY CABLE FUSE AVAILABILITY No mission capable OPERATOR S 1 operator TIME REQUIRED 5 m...

Page 126: ...ONVERTOR POWER SUPPLY CABLE FUSE REMOVAL Locate the fuse see Table 4 1 Remove the fuse see Figure 4 6 item 2 or 5 from the fuse holder item 3 or 4 located on the power supply cable item 1 INSTALLATION...

Page 127: ...ved 7 1 2 3 4 5 IDR IDO 3G Technical Manual REPLACING THE SYNCHRONISATION BOARD AVAILABILITYE No mission capable OPERATOR S 1 operator TIME REQUIRED 10 minutes rollout of Sheet P 3 to check the SYNC r...

Page 128: ...d see Plate 6 III item 1 Remove the 2 CTRL connector locking nuts from the 3G PA TRX module Remove the synchronisation board item 1 and place it on the anti static mat INSTALLATION Check that the func...

Page 129: ...pecified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual REPLACING THE RF POWER DIVIDER AVAILABILITYE No mission capable OPERATOR S 1 operator T...

Page 130: ...IDER REMOVAL Disconnect the 3 cables connected to the RF power divider see Plate 6 VIII Unscrew the 2 captive screws holding the RF power divider see Plate 6 III item 7 Remove the RF power divider ite...

Page 131: ...ical Manual REPLACING THE 3G PA TRX MODULE AVAILABILITY No mission capable OPERATOR S 1 operator TIME REQUIRED 5 minutes IDR IDO 3G customisation time contact the manufacturer s technical assistance d...

Page 132: ...panel of the 3G PA TRX module Remove teh 3G PA TRX module by pulling the handle INSTALLATION Check that the functional technical status of the new 3G PA TRX module is compatible with the old one see...

Page 133: ...yright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual REPLACING AN DUPLEXER AVAILABILITY No mission capable OPERATOR S 1 operator TIME REQUIRED 5 minutes TOOL S 1 stan...

Page 134: ...ing screws on the duplexer see Figure 2 2 item 9 located on the right hand side Pull the two screws to extract the duplexer from its housing INSTALLATION Check that the functional technical status of...

Page 135: ...able OPERATOR S 1 operator TIME REQUIRED 5 minutes REMOVAL Unscrew the two captive screws see Plate 6 III item 4 securing the fan plate item 3 Disconnect the fan cable from the connector on cable W3 f...

Page 136: ...rty of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4...

Page 137: ...is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 7 1 2 3 4 5 IDR IDO 3G Technical Manual REPLACING THE CONVERTER AVAILABILITY No mission capable OPERATOR S 1 operator TIME REQUIRED 1 ho...

Page 138: ...he convertor see Plate 6 III item 2 Remove the converter INSTALLATION Check that the functional technical status of the new converter is compatible with the old one see Section 1 3 Document 3 Slide th...

Page 139: ...ply cable HG5306 1 Front panel primary mains convertor Mains DC external power supply 2 DC primary convertor power supply cable fuse support and wire External DC source or vehicle battery Primary DC c...

Page 140: ...N sensor W10 SYNCHRO signal HG5313 J6a synchronisation board LOCAL SYNC front panel 3G PA TRX SYNC front panel W20 Clocks alarms HG5349 J5 synchronisation board LOCAL 3G PA TRX CTRL front panel 3G PA...

Page 141: ...ts contents are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All r...

Page 142: ...its contents are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All...

Page 143: ...its contents are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All...

Page 144: ...ts contents are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All r...

Page 145: ...s contents are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All ri...

Page 146: ...are the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserv...

Page 147: ...IAN All rights reserved 1 2 3 4 5 6 7 IDR IDO 3G Technical Manual Key 1 Removable upper cover 2 LOCAL dial 3 REMOTE dial 4 Alarm loop connector 5 ALARM dial 6 Sides 7 IDR IDO 3G rack attachment bracke...

Page 148: ...6 7 8 9 10 11 12 13 14 8 7 6 15 16 17 IDR IDO 3G_MC9_IDR IDO_3 4 AV AR_PRES_01_01 3 1 2 4 5 Plate 6 I OVERVIEW OF THE IDR IDO 3G...

Page 149: ...7 IDR IDO 3G Technical Manual Key 1 IDR IDO 3G rack 2 Primary mains or DC converter 3 LOCAL dial green PWR LED 4 LOCAL dial yellow EXT LED 5 LOCAL dial 6 REMOTE dial 7 REMOTE dial RJ45 connector 8 AL...

Page 150: ...IDR IDO 3G_MC9_IDR IDO_FAV_PRES_01_01 3 1 2 4 5 7 6 8 9 10 11 15 14 13 12 18 17 16 Plate 6 II IDR IDO 3G FRONT PANEL...

Page 151: ...uthorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 6 7 IDR IDO 3G Technical Manual Key 1 Synchronisation board 2 C...

Page 152: ...1 7 2 3 4 5 IDR IDO 3G_MC9_IDR IDO_3 4 AR OUVERT_PRES_01_01 6 Plate 6 III IDR IDO 3G INTERNAL VIEW...

Page 153: ...ect expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 6 7 IDR IDO 3G Technical Manual Key 1 Primary mains convertor 2 I O switch 3 Mains power supply connec...

Page 154: ...1 2 3 4 5 6 7 8 9 10 11 RIP IDO 3G_MC2_LED_ALIMENTATION_FAV_01_01 Plate 6 IV IDR IDO 3G PRIMARY MAINS OR DC CONVERTERS...

Page 155: ...e the property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved...

Page 156: ...PA ON TX Loopback RX Demodulation SYNCHRO BOARD TRX FUNCTION SP BOARD RECEPTION CHAIN ANT RX2 antenna diversity option ppV TX RX LNA FUNCTION Synchro clock IDR IDO 3G_MC9_IDR IDO_TRANSM_SYNOP_01_01 I...

Page 157: ...property of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3...

Page 158: ...converter DUPLEXER 2 antenna diversity option FAN PLATE 3G PA TRX MODULE PRIMARY CONVERTOR ON OFF 12 V 48 V T probe Distribution and protections I O OFF Mains On Off SYNCHRO BOARD IDR IDO 3G_MC9_IDR I...

Page 159: ...s reserved 1 2 3 4 5 6 7 IDR IDO 3G Technical Manual Key 1 Male ALARM connector 2 Female ALARM connector 3 Remote alarm cable not supplied 4 Duplexer 5 Earth stud 6 Earth cable not supplied 7 Mains po...

Page 160: ...RIP IDO 3G_MC2_RIP IDO_RACK_CONN_01_01 1 2 3 4 5 6 7 8 9 12 11 10 Plate 6 VII IDR IDO 3G EXTERNAL INTERCONNECTION BLOCK DIAGRAM...

Page 161: ...of CASSIDIAN and must not be copied or circulated without authorisation Any usage outside the subject expressly specified is prohibited Copyright 2010 2012 CASSIDIAN All rights reserved 1 2 3 4 5 6 7...

Page 162: ..._CONNINTERNE_SYNOP_01_01 POWER SUPPLY CONVERTOR W30 W31a W100 RF power divider Duplexer 2 1 W41 1 W2b 1 W2a 1 W20 W0 W1 CTRL SYNC TX IN PLATE FANS T PROBE TX OUT 2 TX OUT 1 RX2 1 RX1 REMOTE IDR IDO 3G...

Page 163: ......

Page 164: ...MC2 RR APP 00033 02 02 EN...

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