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9132A Service
When
the
following RAM Test menu selections are displayed:
Kernel RAM
1.
Address RAM
2
Emulation RAM (ROM Mod
3
Emulation RAM (ROM Mod
4.
Emulation RAM (ROM Mod
5
Emulation RAM (ROM Mod
6.
When the sub-functional
the following ROM Module Test menu selections are displayed:
ROM Mod
L
ROM Mod
2.
ROM Mod
3.
ROM Mod 4 Tests
4.
DISASSEMBLY
Removing the
Main PCA
Use
the
following
Check that power to
1.
Open the back panel of the Pod
2.
side counterclockwise.
reaches the
shield to release the safety detent, and
Remove
(opposite
Remove
from the Main PCA
PCA
Remove the Personality Module
back of the module. Pull the Personality Module from its connector
the Main
Remove the shield from
the press-fit standoffs
Remove the three Phillips screws near the
Phillips screw from
3-16
sub-functional test number
number
test
Tests
1
Tests
2
Tests
3
to
gain access to the 9132A Main PCA:
steps
Pod is OFF.
the
Pull
Press down
stop.
flat self test cable from the front of the Main PCA
the
the
rear panel).
RAM Modules, ROM Module cables, and the Pod cable
any
gain access to the screws holding the Main
(to
the panel).
to
PCA.
the
from the board.
away
front of
the
3
(RAM Tests)
1)
2)
3)
4)
(ROM Module Tests) is selected,
9
thumbscrews
the
turning
by
the panel out from
the
center back of the main PCA
on the
the panel free of
pull
pulling
by
up on
top of the Main PCA
back
Main
the
PCA.
selected, the
is
3-20.
3-21.
each
on
case until
the
panel
the
case.
the fasteners on
the
on
carefully pulling
by
panel and the one
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