Tektronix 494AP service manual Tektronix

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o	ServiceManual
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o	Tektronix
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o	494A& 494AP
o	Spectrum
o	Analyzers
o	Volume 1
a	070-ss60-00
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o	Warning
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	The servicing instructions arefor useby qualified
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o	personnelonly. To avoid personalinjury, do not
	perform any servicing unlessyou arequalified to
	do so. Refer to the Safety	Summary prior to
o	performing service.
o	Pleasecheck for change	information at the rear
	of this manual.
o	FirstEdition:January1987
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