TM 11-6625-3081-23
7-370 TEMPERATURE SENSORS
7-37
INPUT CODE: AUGTEM (cont)
2. CORRECTIVE ACTION - SEGMENT 5 (cont)
(c)
(d)
(e)
Remove A/D Converter 2A2A13.
Check contacts of mating connectors and
repair if required.
Install replacement 2A2A13 and perform AUGTEM
test.
If AUGTEM test passes, no further action required.
If this
segment displayed again, proceed to (d). If another segment displayed,
proceed to that segment and continue troubleshooting.
Remove W54 Sensor.
Check contacts of mating connectors and repair if
required.
Install replacement W54 sensor and perform AUGTEM test. If
AUGTEM test passes, no further action required.
If this segment
displayed again, proceed to (e).
If another segment displayed, proceed
to that segment and continue troubleshooting.
Check the following cable assemblies and repair as required
W8
W28
2A1A2W40
2A1W32
2A2W1
2A2W13
If any cable was repaired, perform AUGTEM test. If AUGTEM test passes,
no further action required.
If AUGTEM test fails, repair is beyond
this level of maintenance.
Next higher level of maintenance required.
If another segment displayed, proceed to that segment and continue
troubleshooting.
h. SEGMENT 6
1. VDT DISPLAY
FC SENSOR 2 IS IN ERROR - READS #.##.
PERFORM THE FOLLOWING REPLACE ACTIONS
IN THE ORDER LISTED.
(REFERENCE TM 11-6625-3081-23 FOR REPLACEMENT
PROCEDURES.)
REF. DES.
PART NO.
NAME
1. 1A1
13082765
CONTROL UNIT ASSY.
2. 2A2A7A6A4
13082738
TEMP. MONITOR CCA
3. 2A2A13XX
AC4720
DIFF. INPUT CCA (J4)
4. 2A2A13
13081746
A/D CONVERTER
5. 2A3A1A1A1XX
13081588-19
U CIRCUIT + HEATSINK (W24 SENSORS)
6. 2A3A1A1A1
13082971
SOURCE ‘A’
7-195
