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  <xsd:element abstract="true" id="azta_statement-statement-note-6-goodwill-and-intangible-assets-schedule-of-intangible-assets-details" name="statement-statement-note-6-goodwill-and-intangible-assets-schedule-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-6-goodwill-and-intangible-assets-tables" name="statement-statement-note-6-goodwill-and-intangible-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-7-restructuring-schedule-of-restructuring-charges-details" name="statement-statement-note-7-restructuring-schedule-of-restructuring-charges-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-7-restructuring-schedule-of-restructuring-reserve-details" name="statement-statement-note-7-restructuring-schedule-of-restructuring-reserve-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-7-restructuring-tables" name="statement-statement-note-7-restructuring-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-8-supplementary-balance-sheet-information-schedule-of-inventory-details" name="statement-statement-note-8-supplementary-balance-sheet-information-schedule-of-inventory-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-8-supplementary-balance-sheet-information-schedule-of-warranty-and-retrofit-costs-details" name="statement-statement-note-8-supplementary-balance-sheet-information-schedule-of-warranty-and-retrofit-costs-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-8-supplementary-balance-sheet-information-tables" name="statement-statement-note-8-supplementary-balance-sheet-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-9-stockholders-equity-schedule-of-accumulated-other-comprehensive-income-loss-details" name="statement-statement-note-9-stockholders-equity-schedule-of-accumulated-other-comprehensive-income-loss-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-note-9-stockholders-equity-tables" name="statement-statement-note-9-stockholders-equity-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="azta_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
