DeCrane Aerospace Audio International
DVD-9101-201-x Installation & Operation Manual
Document # 540339, Rev A, 02/2008
Page 12 of 24
3.9 Pinout Assignment and Descriptions
DVD-9101-201-x
Pin #
Description
1
+28 VDC Power Input
2
Circuit Ground
3
Reserved
4
RS-485 Serial Data Bus A (HI)
5
RS-485 Serial Data Bus B (LO)
6
RS-485 Serial Data Bus SHIELD
7
ID Common
8
ID 0
9
ID 1
10
ID 2
11
ID 3
12
Pause Input
13
Infrared Digital Input
14
AES3 Audio Output #1 +
15
AES3 Audio Output #1 –
16
AES3 Audio Output #1 SHIELD
17
AES3 Audio Output #2 +
18
AES3 Audio Output #2 -
19
AES3 Audio Output #2 SHIELD
20
AES3 Audio Output #3 +
21
AES3 Audio Output #3 -
22
AES3 Audio Output #3 SHIELD
A1 SD-SDI Video Output # 1
A2 SD-SDI Video Output # 2
A3 SD-SDI Video Output # 3
3.10 Post Installation Test
This section is designed to assist the user in determining whether the
DVD Player has been properly installed. First, before applying power,
ensure the unit is connected correctly, especially concerning Power and
Ground wiring. The audio signal output of the unit is generally connected
to cabin speaker systems in addition to headphone locations. Verify all
connections before supplying power to the unit.
There are no ON/OFF controls on the unit so ensure that +28 VDC power
has been connected. Normally if power is not properly connected, the
front panel controls’ backlighting will not be illuminated and the player will
not respond to any commands. If power is properly connected, the AI logo
will appear on the monitor screen.