Technics-SECH570-cs-sm 维修电路原理图.pdf
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Technics-SECH570-cs-sm 维修电路原理图.pdf
RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库TechInfo Sheet fax: 01344 853689Audio Visual email: av.technicalmail.panasonic.co.ukPanasonic CS U.K. Document No: 01 Model: SE-CH5701 Product Group: AudioModel: SE-CH570Date: 22/10/98Revision No: 01Document No: 01Subject: Fan Motor FailureSUBJECT:Fan Motor FailureSYMPTOM:Power supply turns off during operation. F61 is displayed on the FL.(Occurs at a level of sound volume where the fan rotates).CAUSE:The motor fan dislocated either by a fall during transportation or byvibration, fails to rotate. Upon failure f the fan, the protector circuitturns off power supply and, at the same time, indicates F61 on the FL.REMEDY:The motor fan fixing ribs are changed in shape so that the fan will notbe dislocated easily.SERVICE REMEDY:ACTION ON PRODUCTION:From August 1996 production onward.PART REQUIRED:REM0057 Fan Motor Ref. No. 29IIIRPLNIanCoidbmschifsFuspwhpfi(rhs(l(eauWreansuomaspstpl-“paintRcsta(tcpfaPwtincufa a-C,Spftyftp*matsp*inptasvRDRhPNPN&DeRII1D7hIhI1I!IICIIDMDD7MDADMDA,.II,1IIIMIBAiI,kIAIIA1D7RDAD1DDhDAIRSI PAAIRSI PAAI1t1LI1,IIIBIICIDILIII1IiVR-ITRI11f2201,202 12ITII11VhIVCIQpJITQ12SITVEI RVC1III12lm1 :IQ353“1 2SATBQ12STRlLIIII/2lTIL5RCLBCfE EFI12SIT11I1kSAhAQ2STlQ5UTRQ52IT0512slTIFXF2TAE E EFXF2T 5FXF2TAI12lmIIQIUIWIQ12ShA1F7II2T 61II,1I12ITIIIQ2SCTRQ2SCTRAIIISES PQIDITIIIS1IPSkhTIIIDIISI1E SSkkv 8IIIDkIIlhI1SlS WSDMADADMDDM4DCDIDDMrD1CllC/c01SDD5MDCICChICDSLLDD6LNJLEDD71NDACRCOCRCCRC22-i.wR!PkPN& ksRCN8ICOICkWlcI( E E E11CkJlCO1!CRJCO( E ECRJCOCRJCOIIIIIIIkTE1IIESNGPESNGPI1IIIIkIDIFEYFtFEYFH(TR11IPIRITRIE E EP/R/FTRII11IRRRSRAIIIIIIJI11JlRISCONJRJHEJJSJCOJRJM JJIRITEIJIRkT(CE!11Jk/I1JIS/C(J(IIIt1II111IIIIIIN: * Cavaini(usoP=F FGRevaiohspotlO. IMRePbVaRPNVaRPREBllRERERERl/4WIKRERERl5RERZEBl1RERl1RE8ERl2REFl8RER2ERl1RERl3RERERl1RERl1RERERl/4wIMRERl6RERERl5RERl/4w47RER2EBl4R5ER1L2W10RER3ERl2R5ERl/4w10RER3Etl3RERl3RER3E8l1RERl2RER3ERl/4WIKRERl/4WIKRER3E8l1R5ERllRER3ERl1RERl5RERERl1RERl/4WIKRERERl4RERl1RERERl/4W2ZKRERl4RERERl1RERl5RERERl1R5ERl/4w10RERIR10R5EBml10RERIW22RERl8REPl2RERl1CERERl1RERl8CERERl1REFl1CERERl1RERl5CER3ERl1REBl5CERERl3REBl2CERERl6RERl1CRRERl5RERl/4wMCERERl1RERl1CERERl4RERl5CERERl1RERl3CE6ERl4RERl/4w47CERERl3RERl/4W6&JCERERl/4W2zKRERl/4w330CERERl1RERl/4w4.7CERERl1RERl/6w2.2CERERl/4WIKRE8l5CERERllRERl3cERERi4RERl/4w10CERERl3RERI2CERERl/4WIKREfI2CERER15RERl/m1.0CERERl/4WIKRERl3CERERl5RERl4CEREBl3RERllCERERl1RERl&CEV&l/4w220l/4w10010l8l/4WIKl1l1l.l2l3l3l11/4WIKl/4w230l1l/4WIKl2l3ll:62115116V2ZU521218V10U2O612O2O22O5250VIU5251W351wo( E50(22O25213-?.24I-.RlPNV&RCECB51CECE50VlUCECB51IcIE5311CIEC13IIIIIIIC5EC5“C5ECB14k5lEC52IIIIIII5lEC11I1IIIIIIIE115lEC11IIIII1IIc5IE511k5kCE52IIIIIIIc5lEc5OC5ECE64CECE52CECE61CEC25IkcIOIIIII1IiIEC251CEC5OCECE5lU“CEC21CECB5OCECE11CEC2OkcB50IIIIIII8lEC54IIIIIIIC9ECB511lcllEcvo1ClECB5025INTrenSretgatufhuIRbIPbIPN& De1RIRef.NmPartk.Part Name &Oescription IRen!arksIIII!MIIICPI!I,IPRPC( E E EPHPC(1BKC2RHSI!,IIXTIPRPC(PBPC(PRPC(4RFI?CAI( E E E4BMIKCA/4R5lMhPAI( E EPlIPIBPNI5HFKRPA(5Ri%RPAY(6RISPRPPSPCPRPC7IIIH8IRFlpNy1PIlPII9RGPL1RGPL1IiL?IxPI11II1IWEUm1IRt!EBI+1AbbCTI1RGMJCM1MVKM V1RGKWViICIIARIcABIC(1RHS.1RKP1FiHIIIC(IIARFC(ARA KLIE E C (I21RI2lsIAIIWLAII IMAI2XTS2XTSA18IWAI(AIBIMAI1IXIAIh(ARIh(,RWC( E E2IFlt2lk7IcAwIE E E1lRwICA(lIllCLIE EI2RWJFCA(;2RUJFCA(?2REFARA LAAFAHAXS1I!43XTS3IXIAIIAI( E E EAIIIAI(3XTS3IXIAIlPAlAIlPI(1IRIHIIIIO JIIsHCG!6 -1-ICPL27-IIP3(ARNTaa00Alosr-4&A-AAAAKDA, f(aoAe,f(C(aAf(aoA.,-.iPiJFH
