Removal and Installation Procedures
Maintenance
6Ć16
'$ $# !" %" ' ) % & $ % $ " &
" #"& & " General Instructions % "" $# #$
Locate module to be removed:
$ % $ " & $ % $ " "#
%"# * $" % *
$ % # % $ " $ $$ $ %" '$" $
% # ($" %$"*### %$ " "*###
%$ !"$
If the module is externally mounted, no internal access is required; reĆ
move the module: $ !" %" ' # $$ $# $
$ % $ " & %" Procedures for External ModĆ
ules ! *
If the module is an outerĆ or innerĆchassis module, access the inside of
the instrument:
"#$ $ !" %" Line Fuse and Line Cord $ $ !" *
%" Rear Cover and Cabinet. $ " % %" Procedures for
External Modules $) ' $# !" %".
$" !$ $ # !" %"# "$%" $ $# !" %"
$% '$ #$!
If the module is an outerĆchassis module, remove it:
" & $ $$%$ " " #!)*" ##) "#$ $
!" %" Front Cover, Trim Ring, Menu Buttons, and Attenuator
Panel, % %" Procedures for External Modules ! *.
$ !" %" ' # $$ $# $ $
% $ " & %" Procedures for OuterĆChassis Modules
! *.
If the module is an innerĆchassis module, access the innerĆchassis:
" & $ #!) $% #!)*"&" " " $ " $ #%*
! "#$ $ !" %" Front Cover, Trim Ring, Menu Buttons,
and Attenuator Panel, % %" Procedures for External Modules.
# " & $ #!)*" ##) % %" Procedures for
External Modules, ! *.
# " & $ " $ #%! A12 FrontĆPanel Assembly
A15 Attenuator Assembly, # % %" Procedures for
External Modules.
"" #$ $ $" !" %"# A14 D1 Bus and AnalogĆ
Power and DigitalĆPower Cables A11 Processor/Display Board
Top Cover % %" Procedures for OuterĆChassis Modules,
!*.
$ !" %" ' # $$ $# $ $
% $ " & %" Procedures for InnerĆChassis Modules
! *
Access Procedure
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