TM 11-6625-3081-23
2-57. MULTIPROGRAMMER EXTENDER ASSEMBLY 2A2A11 REPAIR (cont)
2-57
INSTALLATION
d.
Install in reverse order of
removal.
END OF TASK
2. CIRCUIT CARD ASSEMBLY (CCA)
REPLACEMENT
NOTE
This procedure is used to replace any
of nine CCAs in multiprogrammer
extender assembly.
REMOVAL
a.
Open access door (1) on multi-
programmer extender assembly by
turning screwlock (2)
counterclockwise.
CAUTION
When removing a CCA, connector on
right of CCA to be replaced must
also be removed to avoid damaging
CCA components.
CCAs in slots 200 and 300 must be
removed together.
After removal
they may be disconnected by
removing the ribbon connector
between them.
This equipment contains parts and
assemblies sensitive to damage by
electrostatic discharge (ESD).
Use ESD precautionary procedures
when touching, removing, or
inserting circuit card assemblies.
b.
Comply with ESD procedures for
CCAs (para 2-21).
c.
To remove any of nine CCAs (3),
remove connector (4), and
connector to right (5), then
pull out CCA.
Refer to list
below for CCA location.
CCA No.
06941-60026
06941-60025
5060-2689
HP 69433A
HP 69433A
HP 69433A
HP 69433A
HP 69433A
HP 69433A
INSTALLATION
Slot No.
100
200
300
400
401A
402B
403C
408H
409I
d.
Install CCA in reverse order of
removal.
END OF TASK
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