TM 5-6350-264-14&P-9NAVELEX EE 181-AA-OMI-100/E121 DZ-204T.O. 31S9-2FSS9-1-9Table 5-1. Troubleshooting Procedures - ContinuedTroubleProbable causeCorrective action1. (Cont)b.(Cont)leads to inner enclosure and negative terminal of C15. Noteindication. Connect meter leads to inner enclosure andnegative terminal of C16. Meter should indicate less than100,000 ohms in both tests. Meter may not give correctindication immediately.i.If either indication is greater than 100,000 ohms, replaceelectronics assembly.CAUTIONInner enclosure is heavy. Use caution when removingfrom outer enclosure.(1) To remove electronics assembly, loosen collar on connectorP2. Turn metal tab 90 degrees and disconnect P2 from J2.Tag and disconnect wires that run from terminal boards toconduit. Slide the inner enclosure out of the outer enclosure.Place inner enclosure on bench. Remove screws, lockwashers, and washers and disconnect connector J1 from P1.Remove mounting screws from rear of inner enclosure andremove electronics assembly.(2) To install new electronics assembly, position assembly oninner enclosure. Install mounting screws through rear ofinner enclosure. Connect J1 to P1 and install screws, lockwashers, and washers. Slide inner enclosure into outerenclosure. Route wires through hole in rear of innerenclosure. Connect wires that run from terminal boards toconduits. Align notch on P2 with J2 and connect P2 to J2.Lock metal tabs together and tighten collar on connector P2.j.Reconnect leads to negative terminals of C15 and C16.Turn on switch S3 on power supply. Set multimeter to acvolts. Connect positive lead to P1-l and negative lead to P1-2.5-9
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
