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TM 11-5820-890-20-2
2-101
2.2.
TROUBLESHOOTING FLOWCHARTS. Continued
Chart 28
NO RT-A MONITORING AT COMMANDER'S C 2298.
MONITOR SWITCH AT A.
(Sheet 3 of 6)
V
U
T
S
R
P
N
M
L
K
J
H
F
E
D
C
B
A
D
E
F
G
P
N
M
L
B
C
H
J
K
A
1. CONNECT SUSPECT CX 4723 TO AM 1780
J504 J507.
2. REMOVE OTHER SIDE OF CX 4723 FROM
C 2298 J801/J804.
3. MEASURE AC VOLTAGE AT CX 4723,
PIN M TO PIN A (GND).
REPLACE C 2298.
NO
YES
3.0 TO 8.0
V ac
?
REPLACE CX 4723.
1. CONNECT CX 7060 TO HULL BENDIX
CONNECTOR.
2. REMOVE CX 7060 FROM TURRET BENDIX
CONNECTOR.
3. MEASURE AC VOLTAGE AT CX 7060,
PIN A TO PIN N (GND).
VEHICULAR WIRING IS
BAD.
NO
YES
3.0 TO 8.0
V ac
?
REPLACE CX 7060.
3
SH 3
4
SH 3
CX 4723
CX 7060
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