TM 11-6625-2440-12
Seq
Symptom
Probable Cause
Corrective action
No.
f.
Level mode voltage indicated for
f. Circuit card 2A1A10 faulty
f. Replace circuit card 2A1A10 (para
PLATFORM SCAN switch
4-18).
position 11 or 12 is out of
tolerance.
g.
LEVEL indicator does not go out
g. Circuit card 2A1A10 faulty
g. Replace circuit card 2A1A10 (para
or GC1 indicator does not light in
4-18).
h.
GC1 mode voltage indicated for
h. Circuit card 2A1A10 faulty
h. Replace circuit card 2A1A10 (para
TEST SET SCAN switch position
4-18).
4, 5, 8, 11, or 12 is out of
tolerance.
i.
GC1 mode voltage indicated for
i. Circuit card 2A1A10 or 2A1A11
i. Replace circuit card 2A1A10 (para
TEST SET SCAN switch position
faulty.
4-18). If this fails to correct the
6 is out of tolerance.
trouble, replace circuit card 2A1A11
j.
GC1 mode voltage indicated for
j. Circuit card 2A1A11, 2A1A10,
j. Replace circuit cards in the following
TEST SET SCAN switch position
2A1A9, or 2A1A16 faulty.
order until faulty circuit card is
9 or 10 is out of tolerance.
located: 2A1A11, 2A1A10, 2A1A9,
2A1A16 (para 4-18).
k.
GC1 mode voltage indicated for
k. Circuit card 2A1A10 faulty
k. Replace circuit card 2A1A10 (para
PLATFORM SCAN switch posi-
4-18).
tion 11 or 12 is out of tolerance.
1.
GC1 indicator does not go out or
l. Circuit card 2A1A10 faulty
l. Replace circuit card 2A1A10 (para
GC2 indicator does not light in
4-18).
m.
GC2 mode voltage indicated for
m. Circuit card 2A1A10 faulty
m. Replace circuit card 2A1A10 (para
TEST SET SCAN switch position
4-18).
4, 5, 8, 11, or 12 is out of
tolerance.
n.
GC2 mode voltage indicated for
n. Circuit card 2A1A10 or 2A1A11
n. Replace circuit card 2A1A10 (para
TEST SET SCAN switch position
faulty.
4-18). If this fails to correct the
6 is out of tolerance.
trouble, replace circuit card 2A1A11
o.
GC2 mode voltage indicated for
o. Circuit card 2A1A11, 2A1A10,
o. Replace circuit cards in the following
TEST SET SCAN switch position
2A1A9, or 2A1A16 faulty.
order until faulty circuit card is
9 or 10 is out of tolerance.
located: 2A1A11, 2A1A10, 2A1A9,
2A1A16 (para 4-18).
p.
GC2 mode voltage indicated for
p. Circuit card 2A1A10 faulty
p. Replace circuit card 2A1A10 (para
PLATFORM SCAN switch posi-
4-18).
tion 11 or 12 is out of tolerance.
17
Counter indication is out of
Circuit card 2A1A12, 2A1A13,
Replace circuit cards in the following
tolerance.
2A1A14, or 2AlA15 faulty.
order until faulty circuit card is
located: 2A1A12, 2A1A13, 2A1A14,
2A1A15 (para 4-18).
18
Counter indication is out of
Circuit card 2A1A12, 2A1A13,
Replace circuit cards in the following
tolerance.
2A1A14, or 2A1A15 faulty.
order until faulty circuit card is
located: 2A1A13, 2A1A18, 2A1A14,
2A1A15 (para 4-18).
19
Counter indication is out of tole-
Circuit card 2A1A7 faulty
Replace circuit card 2A1A7 (para 4-18).
rance.
20
Counter indication is not as spe-
Circuit card 2A1A5 faulty
Replace circuit card 2A1A5 (para 4-18).
cified
21
Counter indication is not as spe-
Circuit card 2A1A5 faulty
Replace circuit card 2A1A5 (para 4-18).
cified
22
Counter indication is out of tole-
Circuit card 2A1A6 faulty
Replace circuit card 2A1A6 (para 4-18).
rance.
23
Counter indication is out of tole-
Circuit card 2A1A8 faulty
Replace circuit card 2A1A8 (para 4-18).
rance.
24
Counter indication is out of tole-
Circuit card 2A1A8 faulty
Replace circuit card 2A1A8 (para 4-18).
rance.
25
Counter indication is not as spe-
Circuit card 2A1A8 faulty
Replace circuit card 2A1A8 (para 4-18).
cified
26
Counter indication is out of tole-
Circuit card 2A1A8 faulty
Replace circuit card 2A1A8 (para 4-18).
rance.
27
Counter indication is out of tole-
Circuit card 2A1A8 faulty
Replace circuit card 2A1A8 (para 4-18).
rance.
28
Counter indication is not as spe-
Circuit card 2A1A8 faulty
Replace circuit card 2A1A8 para 4-18).
cified.
4-6
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