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TM 11-5820-890-20-2
2-162
2.2.
TROUBLESHOOTING FLOWCHARTS. Continued
Chart 43
NO RT MODULATION AT SRM FROM COMMANDER'S C 2298.
(Sheet 11 of 12)
NOTE:
The CX 13313 and CX 13300 may be
connected to either MB J3 or J4.
These cables then connect to the
AM 1780 connector J501. Connector
J501 provides the dc power to the rest
of the VIC system.
V
U
T
S
R
P
N
M
L
K
J
H
F
E
D
C
B
A
CX 13313 P1
1. CONNECT CX 13300 TO AM 1780 J501.
2. REMOVE CX 13313 FROM CX 13300.
3. CHECK CONTINUITY AT CX 13313 P1,
PIN U TO PIN A (GND).
NO
YES
SHORT
TO
GROUND
?
REPLACE CX 13300.
13
SH 12
NO
YES
SHORT
TO
GROUND
?
1. REMOVE RT.
2. REMOVE PSA FROM MB.
3. REMOVE CX 13313 FROM MB J3 OR J4.
4. CHECK CONTINUITY AT CX 13313 P1,
PIN U TO PIN A (GND).
REPLACE CX 13313.
11
SH 11
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