TM 11-6625-2398-14-4
any one time. If extended and/or extensive use of the
(2) The black wire connects to the 120 vac
test facilities set is anticipated, it may be desirable to set
400 Hz supply.
up a basic test station. (When connections are made as
(3) The white wire connects to the 120 vac
return.
system testing results.) This station may be expanded
(4) The green wire connects to the power
upon, using the information contained in chapter 3 and in
ground.
b. Dc Power Connections. Cable lA1W1 (SM-C-
the maintenance manual for the IFF set to obtain the
proper
connections
for
particular
maintenance
787808) is 10 feet long, has one connector and 11 wires,
and is connected as follows:
connections. Other connections, as shown in figure 2-2,
(1) The connector end is connected to
are covered in the maintenance procedures contained in
processor connector receptacle DC POWER J5.
the IFF set maintenance manual.
(2) Two red (+) and one black (-) wire are
connected to a 5 vdc power supply.
(3) The orange (+) and one black (-) wire are
2-4.
Ac and Dc Power Connections
connected to a 12 vdc power supply.
(4) The violet (-) and one black (+) wire are
a. Ac Power Connections. Cable 1A1W2 (SM-C-
connected to a 12 vdc power supply.
787809) is 10 feet long, has one connector and three
(5) The remaining three black wires are
wires, and is connected as follows:
connected to the test bed ground.
(1) The connector end is connected to
processor connector receptacle AC POWER J6.
2-3