•
When replacing the top cover, make sure the tabs on the bottom of the top
cover fit into the slots on the bottom of the autochanger chassis.
5.4.2 Replacing the Autochanger Controller PCA
Note
The front bezel assembly can be removed and the operation switch cable
disconnected if you wish, to allow more clearance for removing/replacing
the controller PCA. (See Section 5.4.3.)
1.
Follow the steps in the service access procedure at the beginning of this
chapter.
2.
Unplug the following cables from the controller PCA (refer to Figure 5–1):
!
UPS cable
"
Carriage motor power cable
#
Motor power cable
$
Carriage assembly umbilical cable
%
Carriage motor encoder cable
&
SCSI ribbon cable (and terminator if differential SCSI interface)
'
Front panel cable
(
Interconnect cable
)
Module power cable
5–4 Removal and Replacement
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