TM 5-3805-280-24-1
System Information
LOCATION OF CIRCUIT MALFUNCTIONS
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A--Battery
C--Switch
E--Ground
B--Fuse
D--Light
3. After the load (D).
In a simple electrical circuit malfunctions only occur at
three locations:
Failed components can be diagnosed as circuit
malfunctions. Isolate malfunctions to determine the
1. Before the controlling switch (C).
cause of failure.
2. Between controlling switch (C) and load (D).
CED,TX13067,1 1918DEC971/1
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