TM 11-6625-3081-23
7-26. ANALOG-TO-DIGITAL (A/D) CONVERTER 2A2A13
7-26
INPUT CODE:
ADST (cont)
2 .
CORRECTIVE ACTION - SEGMENT 3
(b) Remove Extender Input CCA 2A2A11XX (slot 100). Check contacts of
mating connectors and repair if required.
Install replacement 2A2A11XX
and perform ADST test.
If ADST test passes, no further action
required.
If this segment displayed again, proceed to (c). If another
segment displayed, proceed to that segment and continue
troubleshooting.
(c) Remove I/O Transfer CCA 2A2A11XX (slot 200),
Check contacts of mating
connectors and repair if required.
Install replacement 2A2A11XX and
perform ADST test.
If ADST 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.
(d) Remove Logic & Timing CCA 2A2A11XX (slot 300). Check contacts of
mating connectors and repair if required.
Install replacement 2A2A11XX
and perform ADST test.
If ADST 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.
(e) Remove Multiprogrammer Extender 2A2A11. Check contacts of mating
connectors and repair if required.
Install replacement 2A2A11 and
perform ADST test.
If ADST test passes, no further action required.
If this segment displayed again, proceed to (f). If another segment
displayed, proceed to that segment and continue troubleshooting.
(f) Remove Multiprogrammer 2A2A6.
Check contacts of mating connectors and
repair if required.
Install replacement 2A2A6 and perform ADST test.
If ADST test passes, no further action required.
If this segment
displayed again, proceed to (g).
If another segment displayed, proceed
to that segment and continue troubleshooting.
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