TM 9-2350-277-34
PATCH PANEL BOX A10 INOPERATIVE (M1068A3 ONLY)—Continued
0010 00
B2Y
1. Measure resistance between pins on cable W115 plug P106 (1)
and posts on External Communication Box A11 (2) front panel as
follows:
Post 1 (Blk) to pin A Post 1 (Red) to pin B
Post 2 (Blk) to pin C Post 2 (Red) to pin D
Post 3 (Blk) to pin E Post 3 (Red) to pin F
Post 4 (Blk) to pin G Post 4 (Red) to pin H
Post 5 (Blk) to pin J Post 5 (Red) to pin K
Post 6 (Blk) to pin L Post 6 (Red) to pin M
Post 7 (Blk) to pin N Post 7 (Red) to pin P
Post 8 (Blk) to pin R Post 8 (Red) to pin S
2. Does multimeter read 0 ohms for each measurement?
YES
NO
B2YN
1. Replace cable W115 (WP 0107 00).
2. Verify no faults found.
B3Y
1. Verify no faults found.
0010 00-4
