ACCESS/A – A740 INSTALLATION MANUAL
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A740 Interconnect Patch Bay
Tape Player Connector J1012 DE9P
Mating Cable Connector: DE9S (9 Pin Female) with keying pin @ pin 3
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J1012
Connector Pin Assignments
RX Connector
Low
High
Connection
Notes
6
1
Tape Player Left Audio
Always use both lines.
2
ICS Alerting Input
Used if required for common ICS call
annunciation. Requires optional voice
or tone alerting module to be installed.
3 no
connection
LOCKED OUT—Keying Pin
4 no
connection
9
5
Tape Player Right Audio
Always use both lines.
7
Left Shield
Connected to local airframe ground
8
Right Shield
Connected to local airframe ground
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