TM 11-6625-3081-23
7-24. OPTICAL - HOD AND IVD ALIGNMENT ASSEMBLY
7-24
INPUT CODE:
FIXTST (cont)
f. SEGMENT 4
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.
H-20
HIGH VOLTAGE C.R.T. POWER SUPPLY,
PS-1
2.
13081937
LEAD, ELECTRICAL, S.P., W8
3.
13083124
BRACKET AND CIRCUIT CARD ASSY.
2. CORRECTIVE ACTION - SEGMENT 4
(a) Remove High Voltage C.R.T. Power Supply PS-1. Check contacts of mating
connectors and repair if required.
Install replacement PS-1 and
perform FIXTST test.
If FIXTST 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.
(b) Remove Electrical Lead W8.
Check contacts of mating connectors and
repair if required.
Install replacement W8 and perform FIXTST test.
If FIXTST 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 Bracket and Circuit Card Assembly. Check contacts of mating
connectors and repair if required.
Install replacement Bracket and
Circuit Card Assembly and perform FIXTST test. If FIXTST 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.
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