TM 5-3895-385-23-1
0191
Table 1. Right Screed Aug/Conv Keypad Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y11
P1 Pin A and Y11 P3 Pin A (WP
0451, Vol 3, Figure 16).
2. If no continuity is present,
replace communication
connector Y11 (WP 0386, Vol 2).
3. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y11
P1 Pin B and Y11 P2 Pin B (WP
0451, Vol 3, Figure 16).
2. If no continuity is present,
replace communication
connector Y11 (WP 0386, Vol 2).
4. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y11
P1 Pin B and Y11 P3 Pin B (WP
0451, Vol 3, Figure 16).
2. If no continuity is present,
replace communication
connector Y11 (WP 0386, Vol 2).
5. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y11
P1 Pin C and Y11 P2 Pin C (WP
0451, Vol 3, Figure 16).
2. If no continuity is present,
replace communication
connector Y11 (WP 0386, Vol 2).
6. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between
to next malfunction.
communication connector Y11
P1 Pin C and Y11 P3 Pin C (WP
0451, Vol 3, Figure 16).
2. If no continuity is present,
replace communication
connector Y11 (WP 0386, Vol 2).
0191-16