ARMY TM 9-1290-365-24&P
D.6.1 1.4.5 Deenergize all test equipment.
End of test
Table D-14. Power Supply Module Adjustment Data Sheet
SER NO.
D.6.11.4.2d. SERIAL NO. RF MODULE
DESIRED VOLTAGE V= ____________
D.6.11.4.2e. OUTPUT VOLTAGEl 0+10 Vdc________________
D.6.11.4.3c. MEASURED RESISTANCE
RM______________
D.6.11.4.3d. CHOSEN RESISTORS
R1 6 ______________________
R1 7 ______________________
D.6.11.4.4c. MEASURED Vout = _______________
Date:
____________________________
Tested by:
____________________________
Inspected by:
____________________________
D.6.1 2 Troubleshooting.
This paragraph contains the troubleshooting procedures for UUT failures
detected during testing. It is arranged in the sequence of test steps, and provides information on addi-
tional test steps required for the malfunction isolation. Refer to FO-4 for schematic diagram. Refer to
D-25 for components location.
CAUTION
The power supply module contains components subject to damage by electros-
tatic discharge. Use approved grounding procedures before touching, removing,
or inserting CCA.
CAUTION
Deenergize all external power supplies and other test equipment when
disassembling or reassembling the UUT.
NOTE
In all troubleshooting procedures, when additional disassembly or reassembly is required,
refer to the appropriate disassembly (D.6.5) or reassembly (D.6.10) procedure.
After completion of troubleshooting and repair, perform the complete test procedure from
the start.
In all troubleshooting procedures the test equipment and voltage settings shall be lAW
the test procedure.
Voltages shall be measured to their respective grounds.
D-76
Change 1