TM 9-2350-261-20-1N O D A T A O U T P U T F R O M D A T A P A N E L A 1 2I N I T I A L S E T U PTools:Electronic Equipment Tool Kit(Item 75.1, App D)Digital Multimeter (Item 43, App D)Personnel Required:Signal Support System Specialist 31U10Helper (H)References:See your -10TM11-7010-256-12&PSee M1068 Wiring Diagram(FO-9 thru FO-11)Equipment Conditions:Engine stopped/shutdown (see your –10)Carrier blocked (see your -10)1. Remove cable W124 plug P1 (1) from Data Panel A12jack J3 (2).2. Measure resistance between posts(3) and pins of jackJ3 (2) as follows:Post 1 (Red) to pin APost 7 (Red) to pin NPost 1 (Blk) to pin BPost 7 (Blk) to pin PPost 2 (Red) to pin CPost S (Red) to pin RPost 2 (Blk) to pin DPost 8 (Blk) to pin SPost 3 (Red) to pin EPost 9 (Red) to pin TPost 3 (Blk) to pin FPost 9 (Blk) to pin UPost 4 (Red) to pin GPost 10 (Red) to pin VPost 4 (Blk) to pin HPost 10 (Blk) to pin WPost 5 (Red) to pin JPost 11 (Red) to pin XPost 5 (Blk) to pin KPost 11 (Blk) to pin YPost 6 (Red) to pin LPost 12 (Red) to pin ZPost 6 (Blk) to pin MPost 12 (Blk) to pin a3. Does multimeter read 0 ohms for each measurement?2. verify no faults found. 1. Replace Data Panel A12 3-226.120Change 3(page 40.1-4)
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