9132A Service
When
the
sub-functional test number
3
(RAM Tests)
is
selected, the
following RAM Test menu selections are displayed:
1.
2
3
4.
5
6.
Kernel RAM
Address RAM
Emulation RAM (ROM Mod
1)
Emulation RAM (ROM Mod
2)
Emulation RAM (ROM Mod
3)
Emulation RAM (ROM Mod
4)
When the sub-functional
test
number
9
(ROM Module Tests) is selected,
the following ROM Module Test menu selections are displayed:
L
ROM Mod
1
Tests
2.
ROM Mod
2
Tests
3.
ROM Mod
3
Tests
4.
ROM Mod 4 Tests
DISASSEMBLY
3-20.
Removing the
Main PCA
3-21.
3-16
Use
the
following
steps
to
gain access to the 9132A Main PCA:
1.
2.
Check that power to
the
Pod is OFF.
Open the back panel of the Pod
by
turning
the
thumbscrews
on
each
side counterclockwise.
Pull
the panel out from
the
case until
the
panel
reaches the
stop.
Press down
on the
center back of the main PCA
shield to release the safety detent, and
pull
the panel free of
the
case.
Remove
the
flat self test cable from the front of the Main PCA
(opposite
the
rear panel).
Remove
any
RAM Modules, ROM Module cables, and the Pod cable
from the Main PCA
(to
gain access to the screws holding the Main
PCA
to
the panel).
Remove the Personality Module
by
pulling
up on
the fasteners on
the
back of the module. Pull the Personality Module from its connector
on
the Main
PCA.
Remove the shield from
the
top of the Main PCA
by
carefully pulling
the press-fit standoffs
away
from the board.
Remove the three Phillips screws near the
back
panel and the one
Phillips screw from
the
front of
the
Main
PCA.
Содержание 9132A
Страница 53: ...9132A Service 9132A T B 10f 4 E 3 46 Figure 4 1 9132A Final Assembly...
Страница 54: ...9132A Service DETAIL 9132A T8B 2 of 4 Figure 4 1 9132A Final Assembly cont 4 7...
Страница 55: ...9132A Service i g I tg g f 7 im Ly ire 3 9132A T B 3 of 4 48 Figure 4 1 9132A Final Assembly cont...
Страница 56: ...9132A Service MP16 POSITION 1 STRIPE 9132A T B 4 of 4 Figure 4 1 9132A Final Assembly cont 49...
Страница 59: ...9132A Service Hout CEE LE RYT N Bk el FI Soho 9132A 1601 Figure 4 2 A1 Maln PCA 4 12...
Страница 64: ...9132A Service N 2 o 0 mss Ow Dr vd M IO i D SO 0 3 Ct L__A___J 9132A 1607 Figure 4 5 A4 RAM Module PCA 4 17...
Страница 66: ...9132A Service 9132A 24 9132A 28 9132A 32 Figure 4 6 ROM Module Final Assembly 4 19...
Страница 68: ...9132A Service 9132A 1603 Figure 4 7 AS ROM Module PCA 4 21...