TM 11-6625-3081-23
7-26. ANALOG-TO-DIGITAL (A/D) CONVERTER 2A2A13
7-26
INPUT CODE:
ADST (cont)
2. CORRECTIVE ACTION - SEGMENT 2 (cont)
(f) Check the following cable assemblies and repair as required:
Test Cable 13082730
2A2W1
2A2W7
2A2W11
If any cable was repaired, perform ADST test. If ADST test passes, no
further action required.
If ADST test fails, repair is beyond this
level of maintenance.
Next higher level of maintenance required.
If no cables were repaired, repair is beyond this level of maintenance.
Next higher level of maintenance required.
If another segment displayed, proceed to that segment and continue
troubleshooting.
e .
SEGMENT 3
1. VDT DISPLAY
PERFORM THE FOLLOWING REPLACE ACTIONS IN THE ORDER LISTED. (REFERENCE
TM 11-6625-3081-23 FOR REPLACEMENT PROCEDURES.)
REF. DES.
PART NO.
NAME
1. 2A2A11XX
HP69433A
RELAY READBACK CCA (SLOT 400)
2. 2A2A11XX
06941-60026
EXTENDER INPUT CCA (SLOT 100)
3. 2A2A11XX
06941-60025
I/O TRANSFER CCA (SLOT 200)
4. 2A2A11XX
5060-2689
LOGIC & TIMING CCA (SLOT 300)
5. 2A2A11
13081879
MULTIPROGRAMMER EXTENDER
6. 2A2A6
13081880
MULTIPROGRAMMER
2. CORRECTIVE ACTION - SEGMENT 3
(a) Remove Relay Readback CCA 2A2A11XX (slot 400). 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 (b). If another
segment displayed, proceed to that segment and continue
troubleshooting.
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