TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
Page 1072 of 1432
TEST OPTIONS REASON FOR QUESTION YES NO TEST OPTIONS POSSIBLE PROBLEMS 3. Circuit breaker CB11 not tripped. Is 24 VDC present at terminal lug TL24? Voltage Test or STE/ICE-R Test #89 WARNING Read WARNING on following page. 2-1982 Change 2 u1. NO POWER TO DIGITIZATION RACK (CONT) TM 9-2320-365-20-2 If 24 VDC is not present, power cable from terminal lug TL24 to terminal lug TL20 is faulty. Replace power cable from terminal lug TL24 to terminal lug TL20 (para 20-88). Faulty circuit breaker CB11. Faulty power cable from terminal lug TL24 to terminal lug TL20. Faulty power cable from terminal lug TL23 to terminal lug TL16.