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  <xs:element id="snx_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetCurrent" abstract="false" name="DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="snx_LineOfCreditFacilityAccordionFeatureAmount" abstract="false" name="LineOfCreditFacilityAccordionFeatureAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="snx_EuropeAccountsReceivableSecuritizationProgramMember" abstract="true" name="EuropeAccountsReceivableSecuritizationProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_TDSYNNEXEuropeMember" abstract="true" name="TDSYNNEXEuropeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_NewCreditAgreementMember" abstract="true" name="NewCreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_TDSYNNEXCreditAgreementMember" abstract="true" name="TDSYNNEXCreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_OtherLongTermDebtMember" abstract="true" name="OtherLongTermDebtMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_SeniorUnsecuredTermLoanMember" abstract="true" name="SeniorUnsecuredTermLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_CreditSpreadAdjustmentMember" abstract="true" name="CreditSpreadAdjustmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_LineOfCreditFacilityNumberOfExtensions" abstract="false" name="LineOfCreditFacilityNumberOfExtensions" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="snx_LineOfCreditFacilityExtensionPeriod" abstract="false" name="LineOfCreditFacilityExtensionPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="snx_OnePointTwoFiveSeniorNotesDueTwoThousandTwentyFourMember" abstract="true" name="OnePointTwoFiveSeniorNotesDueTwoThousandTwentyFourMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_DebtInstrumentMaturityYear" abstract="false" name="DebtInstrumentMaturityYear" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:dateItemType"/>
  <xs:element id="snx_DebtInstrumentRedemptionParCallDate" abstract="false" name="DebtInstrumentRedemptionParCallDate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:dateItemType"/>
  <xs:element id="snx_DebtInstrumentRedemptionDiscountRateBasisSpreadOnTreasuryRate" abstract="false" name="DebtInstrumentRedemptionDiscountRateBasisSpreadOnTreasuryRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="snx_GlobalDistributionBusinessMember" abstract="true" name="GlobalDistributionBusinessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="snx_NumberOfGeographicRegionsInWhichEntityOperates" abstract="false" name="NumberOfGeographicRegionsInWhichEntityOperates" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="snx_LossContingencyFineImposed" abstract="false" name="LossContingencyFineImposed" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
