Removal and Installation Procedures
TDS 520A, 524A, 540A, & 544A Service Manual
6Ć29
Cabinet Modules
Assemble equipment and locate modules to be removed: . !'1
)"* ( '%2'(+ )%"*+ ,& (, ,! &(-%+ ,( *&(. "'
,! %(,(* " *& External Modules
Orient the oscilloscope: , ,! (+"%%(+() +( %, +" "+ (/' (' ,!
/(*$ +-* ' ",+ !'% "+ "' -)/*+
Remove the handle:
'+*, ,! ,")+ ( )"* (' '%2'(+ )%"*+ ,& "',( ,! !(% (
",!* !'% ) -+! ' !(% ,( )*++ ,! !'% *%+
!"% !(%"' ,! !'% *%+ )-%% ", (-, ( ,! +%(, "' ,! !'%
) ), )*(-* ,( *&(. ,! !'% *(& ,! (,!* !'%
)
.*+ )*(-* ,( *"'+,%%
Remove the handle caps:
'+*, ,! *,"'"' *"' )%"*+ ,& "',( ,! ()'"' *, "' ,!
!'% ) /!' 1(- *&(. ,! !'%
!"% -+"' ,! )%"*+ ,( 0)' ,! !'% ) (-,/* *+) ", '
+') ", (
), )*(-* ,( *&(. ,! *&"'"' ) + ' )-+! ,!
)+ $ (' ,( *"'+,%%
Remove the flip stand: *+) ,! %") +,' 1 (,! +"+ '* /!* ",
#("'+ ! %") +,' ((, (/ (&)*++ ,! %") +,' -',"% ,! %") +,'
'+ %* ,! %") +,' , ,( (&)%, ,! *&(.%
Remove the flip stand foot (or feet):
( Rear Cover and Cabinet ) 2 ,( "' ++ ,( "'+" (
,! "',
(*$"' *(& "'+" ,! "', )-+! ,! ,/( *,"'*+ ,( *%+ ,!
%") +,' ((, 1(- /"+! ,( *&(. ' %", ", /1 *(& ,! (-,+" (
,! "',
), )*(-* ,( *&(. + &'1 ( ,! *&"'"' , + '2
"'+*, ,! ,/( *,"'*+ $ "' ,!"* +%(,+ "' ,! "', ' +')
"',( )% '1 %") +,' ((, *&(.
Reinstallation: '1 %") +,' , /* *&(. *"'+,%% + "*, "'
+,) ,!' + Rear Cover and Cabinet ) 2 ,( *"'+,%% ,! **
(.* ' "', ( "' *.*+ (** +,)+ ' *.*+"' !
+,) ,( *"'+,%% ,! %") +,' ,!' ,! !'% )+ " *&(. ,!' ,!
!'%
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