LESSON 4
TROUBLESHOOTING PROCEDURES
SCOPE.....................................Transmitter troubleshooting procedures;
analysis of block and schematic dia-
grams of a radiotelephone transmitter
CREDIT HOURS .............................2
TEXT ASSIGNMENT...........................Addendum 1
TM 11-665, para 83-84;
Attached Memorandum, para 4-1
MATERIALS REQUIRED........................None
SUGGESTIONS...............................Read the assignment in the order listed
LESSON OBJECTIVES
When you have completed this lesson, you will be able to:
1. Follow a
planned
procedure
to
save
time
and
effort
in
troubleshooting
a
transmitter.
2. Use a block diagram to localize a trouble to a stage.
3. Relate some of the uses for resistors, capacitors, inductors, and tubes used in
the various circuits.
321 L4
18
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