Air Comm Systems ACS 300A-101 Installatie- en bedieningshandleiding - Pagina 5

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Air Comm Systems ACS 300A-101 Installatie- en bedieningshandleiding
ACS 300A-101 Installation and Operations Manual

Interface Schematic

n
Connector Pin-out
ACS 300A
AUDIO PANEL
The ACS 300A wiring harness should be constructed of Tefzel aircraft wire (M22759/16 grade). Power
and ground wires should be 18 or 20 AWG, and all other wires may be 22 AWG. Shielded wires should
be used where noted. Adequate protection against wear and chafing should be taken by using a braided
cable sleeving or jacket. Before completing installation, verify that all cable connector pins are seated
properly and that the connector is securely mounted to the unit mating connector.
Pre-fabricated cable harnesses are available from Air Comm to expedite installation — consult our sales
department for details.
NOTE: Pins noted NC = No Connection.
Air Comm Systems, Inc.
1
14 OR 28VDC POWER IN
2
LEFT MICROPHONE HI
3
LEFT TRANSMIT KEY
4
LEFT ICS KEY
5
LEFT HEADPHONE AUDIO
6
RIGHT MICROPHONE HI
7
RIGHT TRANSMIT KEY
8
RIGHT ICS KEY
9
RIGHT HEADPHONE AUDIO
10
INPUT 1 MIC HI
COM1
11
INPUT 1 KEY
12
INPUT 1 AUDIO
13
INPUT 2 MIC HI
FM1
14
INPUT 2 KEY
15
INPUT 2 AUDIO
16
INPUT 3 MIC HI
FM2
17
INPUT 3 KEY
18
INPUT 3 AUDIO
19
INPUT 4 MIC HI
HT1
20
INPUT 4 KEY
21
INPUT 4 AUDIO
22
PA MIC HI
23
PA KEY
24
SHIELDED GROUND
25
LEFT PASSENGER MIC
26
SPARE AUDIO IN
27
RIGHT PASSENGER MIC
28
CENTER PASSENGER MIC
29
LEFT PASSENGER KEY
30
RIGHT PASSENGER KEY
31
CENTER PASSENGER KEY
32
LEFT PASSENGER HEADPHONE AUDIO
33
RIGHT PASSENGER HEADPHONE AUDIO
34
CENTER PASSENGER HEADPHONE AUDIO
35
ICS BUSS
36
LIGHT DIM
37
POWER GROUND
1
SHIELDED GROUND
2
INPUT 6 AUDIO HI
3
INPUT 7 AUDIO HI
4
INPUT 8 AUDIO HI
5
LEFT AFT PASS HEADPHONE AUDIO
6
RIGHT AFT PASS HEADPHONE AUDIO
7
CENTER AFT PASS HEADPHONE AUDIO
8
NC
9
NC
10
LEFT AFT PASS KEY
11
RIGHT AFT PASS KEY
12
13
NC
14
NC
15
NC
16
LEFT AFT PASS ICS KEY
17
RIGHT AFT PASS ICS KEY
18
CENTER AFT PASS ICS KEY
19
NC
20
LEFT AFT PASS MIC HI
21
RIGHT AFT PASS MIC HI
22
CENTER AFT PASS MIC HI
23
INPUT 5 MIC HI
24
INPUT 5 KEY
25
INPUT 5 AUDIO HI
NOT USED
ONLY USED WITH SIX (6)
PASSENGER ICS OPTION
(INTERNAL MODULE)
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