-
2 loud speaker potentiometers with incorporated switches
-
2 radio PTT switches
-
1 jack for the ground crew
-
1 AUDIO SWITCHING selector switch
-
1 SELCAL code panel.
-3 ACPs
-1 headset jack (Fourth Occupant)
-
3 oxygen mask stowage boxes
-
3 jack panels
NOTE : In addition, the system uses :
____
-2 loud speakers which are part of the central warning system (Flight Warning Computer, ATA 31-53-00, Circuit WW)
-3 oxygen mask microphones which are part of the oxygen system (OXYGEN-ATA 35-00-00, Circuit HM)
-2 relay boxes which are part of the DMC system (Display Management Computer-ATA 31-63-00, Circuit WT)
-FLIGHT/GROUND information from the LGCIU (Landing Gear Control and Interface Unit - ATA 32-31-00, Circuit GA).
3. Component Location
__________________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-220,
(Ref. Fig. 002)
R **ON A/C 106-149, 221-299, 301-399, 401-499,
(Ref. Fig. 002A)
**ON A/C ALL
(Ref. Fig. 003)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-220,
(Ref. Fig. 004)
R **ON A/C 106-149, 221-299, 301-399, 401-499,
(Ref. Fig. 004A)
1EFF : ALL 1 23-51-00Page 2 1 1 Aug 01/05 1 1 1CES 1
Audio Management - Block Diagram
Figure 001
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-51-00Page 3/4 1201-220, 1May 01/05 1 1 1CES
INTENTIONALLY BLANK
R 1 1
23-51-00Page 5
1 1 Feb 01/04 1 1 1CES 1
Audio Management - Block Diagram
Figure 001A (SHEET 1)
R 1EFF : 106-149, 221-299, 301-399, 401-499, 1 23-51-00Page 6 1 1 Aug 01/05 1 1 1CES 1
Audio Management - Block Diagram
Figure 001A (SHEET 2)
R 1EFF : 106-149, 221-299, 301-399, 401-499, 1 23-51-00Page 7 1 1 Aug 01/05 1 1 1CES 1
Audio Management - Block Diagram
Figure 001A (SHEET 3)
R 1EFF : 106-149, 221-299, 301-399, 401-499, 1 23-51-00Page 8 1 1 Aug 01/05 1 1 1CES 1
Audio Management - Component Location (CAPT & F/O Stations)
Figure 002
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1201-220, 1 1CES 1 111 23-51-00 Page 9 May 01/05
Audio Management - Component Location (CAPT & F/O Stations)
Figure 002A
R 1EFF : 106-149, 221-299, 301-399, 401-499, 1 23-51-00Page 10 1 1 Aug 01/05 1 1 1CES 1
Audio Management - Component Location (CAPT & F/O Stations) Figure 003
1EFF : ALL 1 23-51-00Page 11 1 1 Feb 01/04R 1 1 1CES 1
Audio Management - Component Location (3rd Occupant Station)
Figure 004
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1201-220, 1 1CES 1 111 23-51-00 Page 12 May 01/05
Audio Management - Component Location (3rd Occupant Station)
Figure 004A
R 1EFF : 106-149, 221-299, 301-399, 401-499, 1 23-51-00Page 13 1 1 Aug 01/05 1 1 1CES 1R **ON A/C ALL
R (Ref. Fig. 005, 006)
-------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF.
-------------------------------------------------------------------------------1RN AMU 81VU 127 824 23-51-34 2RN1 ACP-CAPT 11VU 211 831 23-51-12 2RN2 ACP-F/O 11VU 211 831 23-51-12 2RN3 ACP-3RD OCCPNT 20VU 211 831 23-51-12 3RN SELCAL CODE PNL 80VU 128 824 23-51-13 10RN1 STOWAGE BOX-OXY MASK, CAPT 211 831 35-12-41 10RN2 STOWAGE BOX-OXY MASK, F/O 212 831 35-12-41 10RN3 STOWAGE BOX-OXY MASK, 3RD OCCPNT 212 831 35-12-41 16RN SEL SW-AUDIO SWITCHING 48VU 211 831 23-51-00 11RN SW-RAD PTT, CAPT 191VU 211 831 23-51-17 12RN SW-RAD PTT, F/O 180VU 212 831 23-51-17 14RN JACK-FLT INTPH 108VU 120 824 23-51-00 15RN1 POT-LOUD SPEAKER, CAPT 301VU 211 831 23-51-00 15RN2 POT-LOUD SPEAKER, F/O 500VU 212 831 23-51-00 17RN1 RCPT-BOOMSET, CAPT 61VU 211 831 23-51-00 17RN2 RCPT-BOOMSET, F/O 60VU 212 831 23-51-00 17RN3 RCPT-BOOMSET, 3RD OCCPNT 62VU 212 831 23-51-00 18RN1 JACK-HEADSET, CAPT 61VU 211 831 23-51-00 18RN2 JACK-HEADSET, F/O 60VU 212 831 23-51-00 18RN3 JACK-HEADSET, 3RD OCCPNT 62VU 212 831 23-51-00 18RN5 JACK-HEADSET, SUPPLEMENTARY 15VU 211 831 23-51-00 19RN1 RCPT-HAND MIC, CAPT 17VU 211 831 23-51-00 19RN2 RCPT-HAND MIC, F/O 16VU 212 831 23-51-00 19RN3 RCPT-HAND MIC, 3RD OCCPNT 62VU 212 831 23-51-00 7WW LOUD SPEAKER-CAPT 6VU 211 831 31-53-21 8WW LOUD SPEAKER-F/O 6VU 212 831 31-53-21
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