TM 11-6625-1831-13
5-3b.
Troubleshooting Test Panel (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
51. Display of ECCM signals not correct.
Step 1.
Check ECCM Circuit Card 1A6 by replacing it.
Install new card (para 5-6).
Step 2.
Check wiring. Test continuity from ECCM Circuit Card to test panel jacks (see schematic for
pin numbers).
Repair defective wiring (para 5-14).
5-38
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