QSM03-DVD003Ref.No. : NWBG0309CV52aDate : September, 2003Special customer inquiry Product improvement Frequence levelParts shortage solution Other ( ) High Low A few OneSubject :Object : DVD-CV36, DVD-CV37, DVD-CV47, DVD-CV52, DVD-CV290Models DVD-CP67, DVD-CP72SA-DK10, SA-DK20SA-HT65, SA-HT67, SA-HT70, SA-HT75, SA-HT95SA-DM3Object :PartsContent : Please refer to this supplement regarding the use of 2 types of SPM assemblies and their differences.Since May 2002 production, the projection in the Traverse base of the (SPM) Spindle Motor Assembly hasbeen modified and the inner stopper has been deleted.Therefore, in the course of servicing DVD changers and DVD Home Theater systems, you will encounter2 types of SPM assemblies.* There are the original Type A (with the inner stopper) and the revised Type B (without the innerstopper). See diagrams below.In addition, there are two types of Spindle Motor Assemblies (SPM) supplied as replacement parts.* There are SPM TYPE 1 (short projection WITH inner stopper) and TYPE 2 (short projectionWITHOUT inner stopper). Refer to the pictures in the following page.SPM Assembly used in the ProductsPart Name Service Part #SPM AssemblySPM AssemblyRXQ0749BRXQ1028Important Information when replacing the Spindle Motor (SPM) AssemblyDVDCases reported (country)Canada/AustraliaModel :Quick Service ManualDVD-CV36/CV37 Series, DVD-CP67/CP72,SA-HT70/HT75 Series, SA-DK10/DK20, etc.Products* The TRV base which has shortprojection has to be equipped withan inner stopper.Inner StopperShortProjectionOriginal (Type A)LongProjectionTRV baseNew (Type B)