TM 11-5895-1090-34/TO 31 R2-2TSC-152
Section II. TROUBLESHOOTING
4-8.
Rf Low Power Alarm Assembly A5
4-7.
General
This section contains test and troubleshooting
procedures for rf low power alarm assembly A5 and
the test equipment required to perform the rf low power
transient suppressor assembly A4. These procedures
alarm test and troubleshooting procedures of table 4-7.
should be performed if a malfunction was detected at a
If any test equipment must be sub- stituted, be sure to
lower level of maintenance.
verify that the substituted equipment has the capability
.
and accuracy to perform the functions required.
Table 4-6. Test Equipment Required for Rf Low Power Alarm Assembly A5 Test and Troubleshooting
Test equipment
Qty
NSN or part No.
Function
Power Supply (Hewlett-Packard 6202B)
3
6625-00-439-5080
Supply voltages required for test and
troubleshooting.
Digital Multimeter (Fluke 8000A)
1
Voltage measurements.
Rf Low Power Alarm Test Fixture (RCA)
1
A1545821
Provide interface between UUT and test
setup.
CAUTION
b. Initial Procedures. Perform the following
procedures prior to performing the rf low power alarm
Do not make connections to the low power
test and troubleshooting procedures in c below:
alarm assembly with power applied. The rf low
(1) Place all test fixture switches in the OFF
power alarm contains solid-state circuits that will
position.
be damaged if connections are made with power
applied.
(2) Connect the rf low power alarm to the test
setup as shown in figure 4-7.
Figure 4 - 7. Rf Low Power Alarm Assembly, Test Setup
4-11
