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DV 64480.DIC.01 Issue 1 

Sep

./2013 

Page 1-3 

IC6100

 

Volume Control configurable by software

Amplification of summed audio signal to 250 mW into 300 Ω or 500 mW into 8 Ω.

Conditioning of mike audio to 50...400 mV into 150 Ω (standard carbon mike) or 0.5...4 mV into

20 Ω (dynamic mike):

- Automatic Gain Control (AGC).

- Providing the standard mike BIAS voltage supply.

Generation of a sidetone for the IC.The sidetone is SW configurable (all headsets at the same time).

Conditioning of mike audio for intercom operation:

- Enhancing to IC Audio Line level  0.775 V into 600 Ω.

- Intercommunication VOX level control by software.

Addition of an incoming IC audio signal to the summed-up monitor audio; adjustment of the IC audio

level via the SW program by 0 .... -48 dB. 

Interconnection and separation of the IC circuits by using a dedicated alert tone line.

Winchman  Individual VOX  level adjust is performed  via discrete control lines (#1)

If the VOX level push button is pressed for a short time (0.3s to ≤ 3s), the VOX level is increased 

by one step, until the maximum value is reached. If the VOX level push-button is pressed for a 

time ≥ 3s, the VOX level will be reset to the value set on the corresponding SW location. 

lnput definition for VOX-level adjust line will be as follows: 

- Single click: 
  Active LO, Input voltage ≤ 1 V (min. LO time 0.3 s, max. LO-time ≤ 2 s) 

- Reset click: 
  Active LO, Input voltage ≤ 1 V (LO-time > 3 s) 

Generation of up to 8 different alert signals (1 continuous, 3 pulsed, 4 intermittent) in the

frequency spectrum of 1200 … 4800 Hz. The quantity is depending on the total of HOTMIKE lines used.

Both functions can not happen at the same time.

These alert tones are activated via 8 discrete control lines (active LO ≤ 1 V) and addition of 

those signals to the summed IC audio signal. 

Via configuration software it can be set which of the alert signals are: 

- Muted individually in each          

- Headset set at the priority level 

- Set at cancellation possibility 

Interface facility for IC Amplifier Unit configuration.

Initialization of a system selftest upon power-on (P_BIT) , a background test routine is continuously

running (C-BIT).

Provision of 2 alternative internal operation voltage(s) from either of the airframe power supply buses.

Содержание IC6100-2-(01)

Страница 1: ...3 01 Installation and Operation Manual Issue 1 DV 64480 DIC 01 September 2013 Becker Avionics Inc 10376 USA Today Way Miramar Florida 33025 USA Telephone 1 954 450 3137 Fax 1 954 450 3206 http www be...

Страница 2: ...of effective pages Page No Date Page No Date Title 1 I 1 II 1 1 1 14 2 I 2 II 2 1 2 12 3 I 3 II 3 1 3 11 09 2013 09 2013 09 2013 09 2013 09 2013 DV 64480 DIC 01 Article Number 0900 149 071 2013 by Bec...

Страница 3: ...cal description Memory device EM6100 XXX Identification of article Types of Intercom Amplifier Unit Technical data Power supply Monitoring Fixed inputs Warning inputs Headphone amplifier Aural tone ge...

Страница 4: ...Page 1 II DV 64480 DIC 01 Issue 1 Sep 2013 IC6100 BLANK...

Страница 5: ...X X 3 Operation X X 4 Theory of Operation X 5 Maintenance and Repair X 6 Illustrated Parts List X 7 Modification and Changes X 8 Circuit Diagrams X 9 List of the used Abbreviations X 1 2 Application T...

Страница 6: ...using the Alert Tone activation Line 2 Also allows the generation of up to 8 different aural tone signals which may be activated through discrete control lines which can be used as HOT MIKE lines up t...

Страница 7: ...til the maximum value is reached If the VOX level push button is pressed for a time 3s the VOX level will be reset to the value set on the corresponding SW location lnput definition for VOX level adju...

Страница 8: ...unication between headset 1 and headset 2 remains Back up operation can be iniciated manually by using an external hard wired switch or automatically upon power supply failure to the IC Amplifier Unit...

Страница 9: ...plifier Unit Intercom Amplifier Unit IC 6100 X XX 1 2 Standard Configuration Custom Configuration 0 1 EM6100 XXX is used No EM6100 XXX 2 Equipped with 2 MIC HEAD Boards operating with up to 4 Headset...

Страница 10: ...2 Monitoring 1 5 2 1 Fixed inputs Number Sensitivity Channel 1 3 Sensitivity Channel 4 6 6 5 40 V adjustable by software 2 5 20 V adjustable by software 600 balanced floating 70 dB Impedance Crosstal...

Страница 11: ...me control range 300 Hz 6 kHz 0 3 dB 70 dB 0 48 dB 2400 Hz 1600 Hz 2400 Hz 3840 Hz 1200 Hz 2133 Hz 3200 Hz 4800 Hz 1600 Hz 1200 Hz intermittent 1 5 4 Aural tone Generator Continuous tone Pulsed tones...

Страница 12: ...3 Automatic Gain Control AGC AGC threshold adjustable 80 150 mV standard mike 0 2 1 mV dynamic mike Output regulation ue 20 dB 2 dB 1 5 5 4 Sidetone for IC Sidetone level 0 dB 15 dB selectable by SW...

Страница 13: ...4 Alert tone cancellation 5 SELCALL Third intercom circuit activation 6 Emergency call activation 2400 Hz 800 Hz 1200 Hz inter mitted 1 5 5 7 Control outputs discretes Number Switch action Switch cap...

Страница 14: ...voltage on IC Ring audio lines Input output impedance of IC Ring audio lines IC switch off attenuation Intercom circuits Call activation 80 dB cockpit cabin 3rd IC Circuit IC Ring discrete input Call...

Страница 15: ...r supply or processor failure Headset 1 FIX 1 Headset 2 FIX 2 Fixed at 50 Fixed input Intercom level Headset 1 Headset 2 CVR level Fixed at 50 1 5 8 Programming mode Interface 1 5 8 1 Programming mode...

Страница 16: ...Vibration 8 0 S U M G Explosion Proofness 9 0 X Water Proofness 10 0 X Fluids Susceptibilities 11 0 X Sand and Dust 12 0 X Fungus Resistance 13 0 X Salt Spray 14 0 X Magnetic Effect 15 0 Z less than 0...

Страница 17: ...cle No 0782 211 277 Article No 0575 933 277 Article No 0717 762 323 Option Article No 0614 981 954 Connector Kit CK 5103 C Manufacturer Commital consisting of CSW6100 2 configuration software set cons...

Страница 18: ...Page 1 14 IC6100 BLANK DV 64480 DIC 01 Issue 1 Sep 2013...

Страница 19: ...3 2 10 4 Fig 2 1 2 3 Fig 2 2 2 4 Fig 2 3 2 5 Fig 2 4 2 6 Fig 2 5 2 8 Fig 2 6 2 9 Fig 2 7 2 10 Fig 2 8 2 11 Installation dimensions measures in mm Mounting Intercom Amplifier Unit Physical locations o...

Страница 20: ...Page 2 II IC6100 BLANK DV 64480 DIC 01 Issue 1 Sep 2013...

Страница 21: ...y default data stored in the memory device EM6100 XXX 2 2 Inspection before installation Before installing the Intercom Amplifier Unit in an aircraft carryout a visual inspection for any damage paying...

Страница 22: ...d AWG 24 cables c Every single cable harness of a unit connector must have separate screening d Rubber sleeves are to be fitted over the soldering points on the unit connector e A fuse or circuit brea...

Страница 23: ...Page 2 3 IC6100 2 6 Dimensions IC Amplifier Unit Fig 2 1 Installation dimensions measures in mm DV 64480 DIC 01 Issue 1 Sep 2013...

Страница 24: ...Page 2 4 IC6100 Fig 2 2 Mounting Tray for IC Amplifier Unit DV 64480 DIC 01 Issue 1 Sep 2013...

Страница 25: ...Page 2 5 IC6100 2 7 Location of connectors Fig 2 3 Physical location of connectors DV 64480 DIC 01 Issue 1 Sep 2013...

Страница 26: ...5 Phone out SH 8 41 43 10 23 HS 6 Phone out SH 11 CVR1 out 24 27 7 CVR1 out 9 CVR2 out 7 40 44 11 9 CVR2 out 10 CVR1 2 Common 23 28 8 CVR1 2 Common 27 CVR1 2 Shield 6 39 45 12 24 CVR1 2 Shield 8 Contr...

Страница 27: ...V Reset in N Address GND C BB1 HI in D BB1 LO in P BB1 SH in E BB1 HI out F BB1 LO out R BB1 SH out G BB2 HI in H BB2 LO in S BB2 SH in J BB2 HI out K BB2 LO out T BB2 SH out 2 8 3 Address coding for...

Страница 28: ...ame Pin Description 1 VCC Power supply 2 I 2 C CLK Clock 3 Not connected Reserved 4 I 2 C DAT Data 5 GND Power supply return 2 9 Configuration software The configuration of the DVCS 6100 can be change...

Страница 29: ...DV 64480 DIC 01 Issue 1 Sep 2013 Page 2 9 IC6100 2 10 2 lnterwiring diagram Audio and CVR connections Fig 2 6 Audio and CVR connections...

Страница 30: ...Page 2 10 DV 64480 DIC 01 Issue 1 Sep 2013 IC6100 2 10 3 lnterwiring diagram Fix audio and IC ring connections Fig 2 7 Fix audio and IC ring connections...

Страница 31: ...DV 64480 DIC 01 Issue 1 Sep 2013 Page 2 11 IC6100 2 10 4 lnterwiring diagram Control and other connections Fig 2 8 Control and other connections...

Страница 32: ...Page 2 12 DV 64480 DIC 01 Issue 1 Sep 2013 IC6100 BLANK...

Страница 33: ...dset Sidetone Fix Input Channels Warning audio tones Cockpit Voice Recorder Output CVR Alert tones Signal tones Discrete Activation Signals Other discrete Activation Inputs Winchman operation Discrete...

Страница 34: ...3 II DV 64480 DIC 01 Issue 1 Sep 2013 IC6100 BLANK...

Страница 35: ...ons are possible A detailed description will follow in the next sections 3 2 Configuring the IC Amplifier Unit A PC can be connected via CAN BUS interface with the IC Amplifier Unit The individual ope...

Страница 36: ...d in section 1 paragraph 1 5 2 4 in this ma nual A separate discrete input can be used to cancel the warning tones by an external switch Note For special mission operation some Alert tone activation i...

Страница 37: ...lines is mounted separately near the cabin door 3 4 10 Discrete Outputs for Indications The Intercom Amplifier Unit supports output for the Cockpit Call Cabin Call and the 3rd IC circuit disconnect i...

Страница 38: ...DV 64480 DIC 01 Issue 1 Sep 2013 Page 3 4 IC6100 Examples a Standard Configuration Fig 3 1 Intercom Circuits Standard Configuration...

Страница 39: ...tion Fig 3 2 Intercom Circuits Third Circuit for special mission operation Special configurations for Intercommunication a Operation Headset without ACU Operators can use headsets without Audio Contro...

Страница 40: ...lation 3 N A 4 N A 5 N A 6 N A 7 N A 8 N A Fig 3 3 Aural Alert Tone Inputs Alert Tone 3 Alert Tone 4 Alert Tone 5 Alert Tone 6 Alert Tone 7 Alert Tone 8 IC Headset 1 IC Headset 2 IC Headset 3 IC Heads...

Страница 41: ...This allows the configuration of the Intercom Amplifier Unit after installation inside the aircraft a Service connector inside the aircraft For the pinout of the 9 pin DSub connector refer to the Fig...

Страница 42: ...01 Issue 1 Sep 2013 b Service cable kit With the service cable kit SCK6100 1 the configuration of the Intercom Amplifier Unit can be done on test bench Fig 3 5 Service Connector with the service cable...

Страница 43: ...Page 3 9 DV 64480 DIC 01 Issue 1 Sep 2013 IC6100 BLANK...

Страница 44: ...Page 3 10 DV 64480 DIC 01 Issue 1 Sep 2013 IC6100 Fig 3 6 System diagram with IC6100...

Страница 45: ...Page 3 11 DV 64480 DIC 01 Issue 1 Sep 2013 IC6100 BLANK...

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