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TM 11-5820-890-20-2
2-76
2.2.
TROUBLESHOOTING FLOWCHARTS. Continued
Chart 25
NO RT-A MONITORING AT COMMANDER'S C 2298.
MONITOR SWITCH AT ALL POSITION.
(Sheet 2 of 7)
V
U
T
S
R
P
N
M
L
K
J
H
F
E
D
C
B
A
P
N
M
L
B
C
D
E
F
G
H
J
K
A
1. REINSTALL CX 7060 TO AM 1780.
2. REMOVE CX 7060 FROM HULL BENDIX
CONNECTOR.
3. AT HULL BENDIX CONNECTOR, MEASURE
AC VOLTAGE FROM PIN B TO PIN N (GND).
NO
YES
2.0 TO 5.0
V ac
?
4
SH 3
NO
YES
2.0 TO 5.0
V ac
?
NO
YES
C 2297
SUSPECTED
BAD
?
3
SH 3
1. CONNECT CX 7060 TO HULL BENDIX
CONNECTOR.
2. REMOVE CX 7060 FROM C 2297 J904.
3. MEASURE AC VOLTAGE AT CX 7060,
PIN L TO PIN A (GND).
REPLACE CX 7060.
REPLACE C 2297.
1
SH 2
CX 7060
HULL BENDIX
CONNECTOR
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