TM 9-2350-277-34
PATCH PANEL BOX A10 INOPERATIVE (M1068A3 ONLY)Continued
0010 00
BY
NOTE
Use patch cable with multimeter. See WP 0012 00 for
instructions.
1. Remove cable W115 plug P106 (1) from Patch Panel Box A10
jack J136 (2).
2. Measure resistance between 8 pairs of telephone jacks marked
EXTERNAL COMM BINDING POSTS and sockets on jack
J136 (2) as follows:
Jack 1 (Bot) to socket A Jack 1 (Top) to socket B
Jack 2 (Bot) to socket C Jack 2 (Top) to socket D
Jack 3 (Bot) to socket E Jack 3 (Top) to socket F
Jack 4 (Bot) to socket G Jack 4 (Top) to socket H
Jack 5 (Bot) to socket J Jack 5 (Top) to socket K
Jack 6 (Bot) to socket L Jack 6 (Top) to socket M
Jack 7 (Bot) to socket N Jack 7 (Top) to socket P
Jack 8 (Bot) to socket R Jack 8 (Top) to socket S
3. Does multimeter read 0 ohms for each measurement?
YES
NO
BYN
1. Repair Patch Panel Box A10
(WP 0099 00).
2. Verify no faults found.
0010 00-3