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TM 11-5820-890-20-2
5-38
5.3.
TROUBLESHOOTING FLOWCHARTS. Continued
Chart 7
COMSEC ALARM WILL NOT CLEAR (EXTERNAL DEVICES PRESENT).
(Sheet 4 of 4)
NO
YES
OPEN
?
CHECK CONTINUITY AT CX 13314 P2, PIN E
TO P1, PIN C.
REPLACE CX 13314.
NO
YES
OPEN
?
REPLACE PSA.
REPLACE RT.
4
SH 4
CHECK CONTINUITY AT PSA P1, PIN K
TO J1, PIN E.
PSA J1
K
L
F
E
R
M
H
C
B
A
D
J
N
P
A
D
B
C
E
F
K
S
U
T
L
H
M
V
R
P
PSA P1
N
J
CX 13314 P1, P2
E
F
B
A
H
L
K
R
M
C
D
J
N
P
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