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Page Title:
NO POWER TO DIGITIZATION RACK (CONT) |
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 TM 9-2320-366-20-3
x1. NO POWER TO DIGITIZATION RACK (CONT)
TEST OPTIONS
TEST OPTIONS
5.
Continuity Test or
Circuit breaker CB11 not
STE/ICE-R Test #91
tripped.
Is continuity present from
REASON FOR QUESTION
Circuit breaker CB11 OK.
terminal lug TL18 to a
Power cable from terminal
lug
If continuity is not present,
known good ground?
TL24 to terminal lug TL20
OK.
power cable from terminal lug
Power cable from terminal
lug
TL18 to terminal board TB2 is
TL23 to terminal lug TL16
OK.
faulty. If continuity is present,
Power Distribution Panel (PD1)
POSSIBLE PROBLEMS
is faulty.
Faulty power cable from
terminal
NO
lug TL18 to terminal block
TB2.
Faulty Power Distribution Panel
(PD1).
Replace power cable from terminal lug
YES
TL18 to terminal board TB2 (para 20-81).
Replace Power Distribution Panel
(PD1) (para 20-81).
2-2280
Change 2
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