Tektronix TEK 494A 252C 494AP Service Vol 2 free download

File name TEK 494A_252C 494AP Service Vol 2.pdf

ServiceManual Ibktronix 494A & 494AP SpectrumAnalyzers Volume 2 070-5561-00 Warning Theservicing instructions for useby qualified are personnelonly.To avoidpersonal injury do not performanyservicing unless arequalifiedto you {o do so.Refer to the SafetySummaryprior to performingservice. Pleasecheckfor changeinformation at the rear of this manual. FirstEdition:January 198? LastRevised: December1992 @ Inc. 1987.All rightsreserved. Copyright Tektronix, Tektronixproducts coveredby U.S. and foreignpatents, are issuedand pending.Informationin this publicationsupercedes that in all previouslypublishedmaterial.Specifications and price changeprivilegesreserved. in Printed theU.S.A. Tektronix,Inc., P.O.Box 1000,Wilsonville,OR 97070-1000 trademarks Tektronix,Inc. TEKTRONIX and TEK are resistered of RELEASE COPYRIGHT OF Tektronix cannotprovide manuals measurement for products are no that longer eligible longtermsupport. for Tektronix hereby grantspermission and license others reproduce distribute for to and copies anyTektronix of measurement product manual, including usermanuals, operator's manuals, servicemanuals, and the like,that (a) havea Tektronix Part Number (b) arefor a measurement and product is no longer that supported Tektronix. Tektronix by A manualmaybe revised reflect to changes madeto the product duringits manufacturing Thus, life. differentversions a manual of mayexistfor anygivenproduct. Care should takento ensure be thatone obtains proper the manual version for a specificproductserialnumber. This permission l