TM 11-5821-333-30
2-24. TROUBLESHOOTING FLOWCHARTS. Continued
CHART 39
IFM LO Band Test Failure
NOTE
See figure FO-10 for
location of test points.
1. SET UP USING FIG 2-8.
2. SET UUT:
PRESET
3
3. LOAD FREQUENCY OF
46375 INTO PRESET 3.
4. USE LOGIC PROBE AT
XA4-18.
1. SET TEST ADAPTER:
DC
OFF
2. REMOVE AMPL-OSC (A9)
FROM UUT.
3. USE DMM AND TEST
LEADS TO MEASURE RE-
SISTANCE BETWEEN
J1-20 AND XA4-18.
2-147
