TM 5-3895-385-23-1
0211
Table 1. Left Control Pedestal Display Malfunction Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If no continuity is present,
proceed to next test.
2. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) from C12 J1 pin B
damaged communication cable
to every other pin on C12 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 50).
2. If no continuity is present,
proceed to next test.
3. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) from C12 J1 pin C
damaged communication cable
to every other pin on C12 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 50).
2. If no continuity is present,
proceed to next malfunction.
11. Communication cable C13
Check communication cable C13 J1
1. If damage is found, replace
disconnected.
and J2 for proper connection and
communication cable C13 (WP
damage (WP 0386, Vol 2).
0386, Vol 2).
2. If communication cable is found
disconnected, reconnect
communication cable properly.
3. If no damage or loose
connection is found, proceed to
next malfunction.
12. Communication cable C13 has
1. Disconnect communication cable
an open circuit.
C13 J1 from C13 J1 (WP 0386,
Vol 2).
2. Disconnect communication cable
C13 J2 from Y2 P2 (WP 0386,
Vol 2).
3. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) from C13 J1 pin A
to next test.
to C13 J2 pin A (WP 0451, Vol
3, Figures 49 and 50).
2. If no continuity is present,
replace damaged
communication cable (WP 0386,
Vol 2).
0211-5