|
| |
TM 11-5820-890-20-2
2-123
2.2.
TROUBLESHOOTING FLOWCHARTS. Continued
Chart 35
RT-A WILL NOT KEY. CREWMEMBER C 2298
MONITOR SWITCH SET TO ALL OR A.
(Sheet 1 of 3)
V
U
T
S
R
P
N
M
L
K
J
H
F
E
D
C
B
A
AM 1780 J505, J506, J507
P
N
M
L
B
C
D
E
F
G
H
J
K
A
NO
YES
1.0 TO 2.5
V dc
?
1. CONNECT SUSPECT CX 7060 TO AM 1780
J505 J507.
2. REMOVE CX 7060 FROM THE HULL BENDIX
CONNECTOR.
3. MEASURE VOLTAGE AT HULL BENDIX
CONNECTOR, PIN D TO PIN N (GND).
REPLACE AM 1780.
NO
YES
C 2297
SUSPECT
?
1
SH 2
1. REMOVE ALLX 4723/7060 FROM AM 1780
J504 J507.
2. MEASURE VOLTAGE AT AM 1780
J505, J506, OR J507, PIN D TO PIN A (GND).
NO
YES
1.0 TO 2.5
V dc
?
2
SH 2
3
SH 3
START
HULL BENDIX CONNECTOR
|
