TM 11-6625-3081-23
7-35. INTERLOCKS
7-35
INPUT CODE:
BITCHECK (cont)
C. SEGMENTS 1 THRU 4 AND 6 THRU 9
1. ERROR MESSAGES - SEGMENTS 1 THRU 4 AND 6 THRU 9
(a) SENSOR 1 2A1A2A4W5-A1 FAIL
(b) SENSOR 1 2A1A2A4W5-A2 FAIL
(c) SENSOR 1 2A1A2A4W75-A1 FAIL
(d) SENSOR 1 2A1A2A4A1OW14-A1 FAIL
(e) SENSOR 2 2A1A2A4W43-A1 FAIL
(f) SENSOR 2 2A1A2A4W5-A3 FAIL
(g) SENSOR 2 2A1A2A4W44-A1 FAIL
(h) SENSOR 2 2A1A2A4A1OW14-A2 FAIL
2. VDT DISPLAY
- SEGMENTS 1 THRU 4 AND 6 THRU 9
NOTE
An error message from the preceding list will be
displayed where the # symbol is used.
#. PERFORM THE FOLLOWING REPLACE ACTIONS IN THE ORDER LISTED. (REFERENCE
TM 11-6625-3081-23 FOR REPLACEMENT PROCEDURES.)
REF. DES.
PART NO.
NAME
1. 2A2A6XX
13083412
DIGITAL INPUT CCA (SLOT 405)
2. 2A1
13082800-59
DAYSIDE TEST BENCH
3. CORRECTIVE ACTION - SEGMENTS 1 THRU 4 AND 6 THRU 9
(a) Remove Digital Input CCA 2A2A6XX ( slot 405). Check contacts of mating
connectors and repair if required.
Install replacement 2A2A6XX and
perform BITCHECK test.
If BITCHECK test passes, no further action
required.
If segments 1 thru 4 or 6 thru 9 fail, proceed to (b). If
segments 5 or 10 fail, proceed to that segment and continue
troubleshooting.
Change 2
7-181
