ACCESS/A – A740 INSTALLATION MANUAL
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A740 Interconnect Patch Bay
Radio (Receiver) Connectors J1009 through J1011 DE9P
Mating Cable Connector: DE9S (9 Pin Female)
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J1009
J1011
Connector Pin Assignments
RX Connector
Low
High
Connection
Notes
6
1
RX Audio A (odd numbered Nav)
Always use both lines.
2
RX Ground Jumper
Connect 2 & 3 to ground RX A Low
Line.
3
RX Ground Jumper
Local Ground
4
RX Ground Jumper
Connect 3& 4 to ground RX B Low Line
9
5
RX Audio B (even numbered Nav)
Always use both lines.
7
RX A Shield
Connected to local ground
8
RX B Shield
Connected to local ground
Interconnect Patch Bay Plug Assignments:
J1009
NAV1 NAV2
J1010
NAV3
NAV4
J1011
NAV5 NAV6
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