P
AGE
30
46210/46220-0998 <90-00036>
F
IG
. 24 - P
ULLING
D
OWN
P
OWER
S
UPPLY
AND
CPU B
OARDS
3.
Remove power by pulling out the fuse.
4.
Disconnect the power connector at TB1 by pulling the connector out
of its socket.
5.
Disconnect the ribbon cables.
6.
Push the power supply and CPU boards back into place.
7.
Rotate the unit in the mounting chassis to gain access to the back
of the unit and remove the four screws that hold the subassembly
to the chassis (refer to Fig. 25).
After the screws are removed, the chassis swings free from the
subassembly and the small standoffs separating the subassembly
from the chassis should fall out. Avoid losing the standoffs and
screws as they will needed during reassembly.
SUBASSEMBLY REPLACEMENT
CONTINUED
. . .
