BFGoodrich PS-823 - JT-5-1 A Test Set Adapter

BFGoodrich Avionics Systems, Inc.
Component Maintenance Manual
P/N
101-1075-()
/23
8 9
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aT-s,
Psora/Al-eon
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TEST SET
ADAPTER
INTLOM)
INTLOAD
ON
yn
riNT
LOAD,
N/L
ESV I
TPIO
TPII
R OU
WF
1 13
12
11 10
JT-5-1A
Test Set
Adapter
Figure
104
Figure
104
Designation Function
Reference
No.
1
MS3112E-10-6S
(14)
Connector
-provides
connection
for
interconnect
cable to
indicator
2
ØA (S7)
Connects
either
test
equipment
internal
load
(INT
Load)
or
indicator load (IND) to ØA of Emergency
Power
Supply.
3
ØC (S8)
Connects
either
test
equipment
internal
load (INT
Load)
or
indicator load (IND) to ØC of Emergency
Power
Supply.
4
4.6V
(S9)
Connects either test equipment
simulated
lamp (5 ohm R21)
load (INT Load) or indicator lamps (IND) to
Emergency
Power
Supply.
5
26.0V (S12) Connects
Emergency Power
Supply
to
test equipment
50
ohm
(R22)
load
(INT Load).
6 SURGE TEST (Sll)
ON-OFF
Connects
circuit to
Emergency
Power Supply
which simulates
a high current
drain.
BAT TEST (Sl4)
Selects load (7 Ohm, R25 or 60
Ohm, R24)
to7-NL-60
be
connected to
Emergency
Power Supply
during
Battery
Test.
8 25.0V
1-28.0V
I
(S6) Selects
current
to be measured by
ammeter.
9
MS3102A-20-29S
(13)
Connector
-provides
connection for
interconnect
cable
to
Emergency
Power
Supply.
10 BAT TEST
ON-OFF
(Sl3) Provides
ground
to
Emergency
Power Supply inverter.
Ensures
that
28.0Vdc
external
power
will not
be
applied
to
Emergency
Power
Supply
inverter during battery test.
Connects battery
test
loads
to
Emergency
Power Supply.
11
SURGE TEST
(S10)
Removes resistor from
surge test
circuit.
RIN-ROUT
12 TPl l
Provides for
monitoring
of Emergency
Power
Supply
26.0V
output.
Explanation
of
Test Adapter Controls and Connectors
Figure 105
msmljtp202TestFaultlsodiskl59
24-20-03
Page
104
Revision
A
June 30, 1999