马兰士CD-74_CD-84_service维修手册含电器原理图

d5范SERVICEDIGITAL AUDIOMANUALCD-74This service manual explains them by extracting the differentspecifications from those of the CD-84(N),based on the CD-84 (N).For both electrical and mechanical information on theafter-sales service which is not stated,all information is describedin the CD-84 (N)service manual.The dispatch of the parts forafter-sales service has to be referred to this service manual,withthe first priority.For this reason,please use this service manual with referring tothe CD-84 (N)service manual,without fail.SHOCK,FIRE HAZARD SERVICE TEST:CAUTION:After servicing this appliance and prior to returningto customer,measure the resistance between either primary ACcord connector pins (with unit NOT connected to AC mains andits Power switch ON),and the face or front Panel of product andcontrols and chassis bottom.Any resistance measurement less than 1 Megohms shouldcause unit to be repaired or corrected before AC power isapplied,and verified before return to user/customer.Ref.UL Standard NO.1270.Para.66.3D(Mandatory Test afterservicing Electrical Appliances,effective 7-1-83).Finnish:VAROITUS.Laite sisaltaa laserdiodin,joka lahettaa(nakymatonta)simille vaarallista lasersateilya.CLASS 1厦壁酸量®数厦雕置度LASER PRODUCT