Pioneer-VSX407RDS-avr-sm 维修电路原理图.pdf

ORDER NO.RRV1953T - IZK MAY 1998 Printed in JapanPIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880 PIONEER ELECTRONIC CORPORATION 1998cVSX-607RDSAUDIO/VIDEO MULTI-CHANNEL RECEIVERVSX-407RDSTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).The voltage can be converted by thefollowing method.The illustration shows the VSX-607RDS.TypeModelPower RequirementVSX-607RDS VSX-407RDSHYXKEWAC220-230VAC240V, HYXKGRAC220-230VAC240V, : Alter the wiring of the Power-supply block at the primary winding of Power-transformer referring to the Line Voltage Selection described in Service Manual.1. SAFETY INFORMATION . 22. EXPLODED VIEWS AND PARTS LIST. 33. SCHEMATIC DIAGRAM . 84. PCB CONNECTION DIAGRAM. 245. PCB PARTS LIST . 316. ADJUSTMENT . 35CONTENTS7. GENERAL INFORMATION . 36 7.1 PARTS . 36 7.1.1 IC . 36 7.1.2 DISPLAY. 42 7.2 DISASSEMBLY . 43 7.3 DIAGNOSIS. 45 7.4 BLOCK DIAGRAM. 46 7.5 REMOTE CONTROL UNIT CU-VSX131 (AXD7169) . 488. PANEL FACILITIES AND SPECIFICATIONS . 52Downloaded from www.M manuals search engine RadioFans.CN 收音机爱 好者资料库2VSX-607RDS, VSX-407RDS1. SAFETY INFORMATIONThis service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trainedto properly and safely repair complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty. If you are not qualified to perform the repair of this product properly and safely, youshould not risk trying to do so and refer the repair to a qualified service technician.WARNINGLead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which maycause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact withthe solder. Also, when soldering do not inhale any smoke or fumes produced.NOTICE(FOR CANADIAN MODEL ONLY)Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts mustbe of identical designation.REMARQUE(POUR MODLE CANADIEN SEULEMENT)Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les picesde remplacement doivent avoir la mme dsignation.ANY MEASUREMENTS NOT WITHIN THE LIMITSOUTLINED ABOVE ARE INDICATIVE OF A POTENTIALSHOCK HAZARD AND MUST BE CORRECTED BEFORERETURNING THE APPLIANCE TO THE CUSTOMER.2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliancehave special safety related characteristics. These areoften not evident from visual inspection nor the protectionafforded by them necessarily can be obtained by usingreplacement components rated for voltage, wattage, etc.Replacement parts which have these special safetycharacteristics are identified in this Service Manual. Electrical components having such features are identifiedby marking with a on the schematics and on the parts listin this Service Manual.The use of a substitute replacement component which doesnot have the same safety characteristics as the PIONEERrecommended replacement one, shown in the parts list inthis Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and newinstructions are issued from time to time. For the latestinformation, always consult the current PIONEER ServiceManual. A subscription to, or additional copies of, PIONEERService Manual may be obtained at a nominal charge fromPIONEER.1. SAFETY PRECAUTIONS The following check should be performed for thecontinued protection of the customer and servicetechnician.LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (waterpipe, conduit, etc.) by connecting a leakage current testersuch as Simpson Model 229-2 or equivalent between theearth ground and all exposed metal parts of the appliance(input/output terminals, screwheads, metal overlays, controlshaft, etc.). Plug the AC line cord of the appliance directlyinto a 120V AC 60Hz outlet and turn the AC power switchon. Any current measured must not exceed 0.5mA.(FOR USA MODEL ONLY)LeakagecurrenttesterReading shouldnot be above0.5mADeviceundertestTest allexposed metalsurfacesAlso test withplug reversed(Using AC adapterplug as required)EarthgroundAC Leakage TestDownloaded from www.M manuals search engine RadioFans.CN 收音机爱 好者资料库3VSX-607RDS, VSX-407RDS2.1 PACKING1FM AntennaADH70052AM Loop AntennaATB70093Operating InstructionsSee Contrast table (2)(Italian/Spanish/Portuguese)NSP4Warranty CardARY70105Remote Control UnitSee Contrast table (2)(CU-VSX131)6Battery CoverSee Contrast table (2)NSP7Alkaline Dry Cell BatterySee Contrast table (2)(LR6, AA)8Left PadAHA72039Right PadAHA720410Packing SheetAHG702811Packing CaseSee Contrast table (2)12Polyethylene BagZ21-038(0.03230340)13Operating InstructionsSee Contrast table (2)(Dutch/Swedish)14Operating InstructionsSee Contrast table (2)(English/French)15Remote Control UnitSee Contrast table (2)(CU-VSX130)NSP16Dry Cell Battery (R6P, AA)See Contrast table (2)17Operating InstructionsSee Contrast table (2)(German)(1) PACKING PARTS LISTMark No. Description Part No.2. EXPLODED VIEWS AND PARTS LISTNOTES: Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on the product are used for disassembly.1241317HYXKEWType Only14357, 16128 (1/2)9 (1/2)9 (2/2)8 (2/2)1561011VSX-607RDSOnlyVSX-407RDSOnly(2) CONTRAST TABLEVSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except forthe following :kraM.oNnoi tpi rcseDdnalobmyS.oNt raPskrameRSDR706-XSVSDR704-XSVWEKXYHRGKXYHWEKXYHRGKXYHPSNPSN3567113141516171)eseugut roP/hs i napS/na i l at I (sno i t cur t snIgn i tarepO)131XSV-UC(t i nUl or tnoCetomeRrevoCyret taB)AA,6RL(yret taBl l eCyrDen i l ak lAesaCgn i kcaP)hs i dewS/hc tuD(sno i t cur t snIgn i tarepO)hcnerF/hs i l gnE(sno i t cur t snIgn i tarepO)031XSV-UC(t i nUl or tnoCetomeR)AA,P6R(yret taBl l eCyrD)namreG(sno i t cur t snIgn i tarepO1917CRA9617DXAdesutoN7001XEA7857DHA7917CRA7517ERAdesutoNdesutoN3917CRAdesutoN9617DXAdesutoN7001XEA7857DHAdesutoNdesutoNdesutoNdesutoN3917CRA0917CRAdesutoN6511NZRdesutoN6857DHA6917CRA6517ERA2617DXA1007XEA2917CRAdesutoNdesutoN6511NZRdesutoN6857DHAdesutoNdesutoN2617DXA1007XEA2917CRADownloaded from www.M manuals search engine 4VSX-607RDS, VSX-407RDS2.2 EXTERIOR SECTIONFFCEEBABCGGADD18343425223433434343434341363428 (VSX-607RDS Only)202034343434343434171413123443427272212624Accessory ofFront Panel233434353556101924343434Refer to2.3 FRONT PANEL SECTION.3334343434313134342516981128VSX-607RDS OnlyForVSX-607RDSForVSX-407RDS157342929VSX-607RDSOnly3032Accessory ofFront PanelDownloaded from www.M manuals search engine 5VSX-607RDS, VSX-407RDS1MOTHER AssySee Contrast table (2)2VOLUME DSP AssySee Contrast table (2)NSP3CONNECTION AssySee Contrast table (2)NSP4HEADPHONE AssyAWX7086NSP5TRANS 1 AssyAWX7090NSP6TRANS 2 AssyAWX70807PRIMARY AssyAWX70878FRONT SPEAKER AssySee Contrast table (2)9FM/AM TUNER UnitAXX7048 10Power TransformerATS7204(T1 : AC220-230V/240V)11Flexible Cable (J33)See Contrast table (2)(FRONT SPEAKER CN752-MOTHER CN112) 12Fuse (FU1 : T2A)AEK1057 13AC Power CordADG700814Cord StopperCM-22B15Flexible Cable 13P (J32)ADD7094(MOTHER CN110-FM/AM TUNER Unit)NSP16Under BaseANA707017Rear PanelSee Contrast table (2)18Bonnet CaseAZN7727(1) EXTERIOR SECTION PARTS LISTMark No. Description Part No.Mark No. Description Part No.19T AngleANG717820H AngleANG717921PCB AngleANG718022Top CoverAME7373NSP23Heat Sink YANH708324PCB SupportAEC700625Push RivetAEC702526PCB SupportAEC713227Card SpacerAEC7133NSP285P Shield Cable (J34)See Contrast table (2)(MOTHER CN105, FRONT SPEAKER CN703- FRONT INPUT CN571)29ScrewABA100730InsulatorSee Contrast table (2)31InsulatorPNW276632Foot AssySee Contrast table (2)33Round KnobAAB708234ScrewBBZ30P080FZK35ScrewABA704436ScrewABA7043(2) CONTRAST TABLEVSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except forthe following :kraM.oNnoi tpi rcseDdnalobmyS.oNt raPskrameRSDR706-XSVSDR704-XSVWEKXYHRGKXYHWEKXYHRGKXYHPSNPSN12381171820323yssAREHTOMyssAPSDEMULOVyssANOITCENNOCyssAREKAEPSTNORF)33J(e l baCe l b i xe lFl enaPraeR)43J(e l baCd l e i hSP5rota l usnIyssAtooF8707XWA5807XWA5617XWA9807XWA5907DDA0367CNA7327XDA6672WNPdesutoN8707XWA5807XWA5617XWA9807XWA5907DDA0367CNA7327XDA6672WNPdesutoN7707XWA4807XWA9707XWA8807XWAdesutoN9267CNAdesutoNdesutoN3621CER7707XWA4807XWA9707XWA8807XWAdesutoN9267CNAdesutoNdesutoN3621CERDownloaded from www.M manuals search engine 6VSX-607RDS, VSX-407RDS115726 (2/2)6 (1/2)811212121212VSX-607RDSOnly1531314124910 (1/2)10 (2/2)16VSX-607RDSOnlyVSX-607RDSOnly1FRONT AssySee Contrast table (2)NSP2FRONT INPUT AssySee Contrast table (2)NSP3POWER SW AssyAWX7061NSP4GetterSee Contrast table (2)5Power Button PTKAAD74576Function Button PTKAAD74567PIONEER BadgePAM17558LED LensPNW20199SheetAAK758010Sub PanelSee Contrast table (2)(1) FRONT PANEL SECTION PARTS LISTMark No. Description Part No.2.3 FRONT PANEL SECTIONMark No. Description Part No.11Front PanelSee Contrast table (2)12ScrewBPZ30P080FMC13Flexible Cable 20P (J31)ADD7093(MOTHER CN109-FRONT CN501)14Flexible Cable 20P (J35)ADD7093(MOTHER CN111-FRONT CN502)15Power Button MAAD744216ScrewSee Contrast table (2)(2) CONTRAST TABLEVSX-607RDS/HYXKEW, HYXKGR, VSX-407RDS/HYXKEW and HYXKGR are constructed the same except forthe following :kraM.oNnoi tpi rcseDdnalobmyS.oNt raPskrameRSDR706-XSVSDR704-XSVWEKXYHRGKXYHWEKXYHRGKXYHPSNPSN124011161yssATNORFyssATUPNITNORFret teGl enaPbuSl enaPtnorFwercS2807XWA2707XWA4467XAA4407PAA7947BMA9007ABA2807XWA2707XWA4467XAA4407PAA7947BMA9007ABA1807XWAdesutoN3467XAA3407PAA6947BMAdesutoN1807XWAdesutoN3467XAA3407PAA6947BMAdesutoNDownloaded from www.M manuals search engine 7VSX-607RDS, VSX-407RDSDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS8ABCD123412343. SCHEMATIC DIAGRAM3.1 OVERALL CONNECTION DIAGRAMFM/AMTUNER UNIT(AXX7048)EE1/2,E2/2VOLUME DSP ASSY(AWX7085:VSX-607RDS)(AWX7084:VSX-407RDS)AA1/3A3/3MOTHER ASSY(AWX7078:VSX-607RDS)(AWX7077:VSX-407RDS)FFRONT SPEAKER ASSY(AWX7089:VSX-607RDS)(AWX7088:VSX-407RDS)HFRONTINPUT ASSY(AWX7072)VSX-607RDS ONLYDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS9ABCD56785678Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST.DFRONT ASSY(AWX7082:VSX-607RDS)(AWX7081:VSX-407RDS)GHEADPHONE ASSY(AWX7086)KPRIMARY ASSY(AWX7087)JPOWER SW ASSY(AWX7061)CTRANS 2 ASSY(AWX7080)ITRANS 1 ASSY(AWX7090)BCONNECTION ASSY(AWX7165:VSX-607RDS)(AWX7079:VSX-407RDS)POWER TRANSFORMERAC POWER CORDAC220230V,240V50/60HzDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS10ABCD123412343.2 MOTHER ASSY (1/3)1/3AIC151:PHONO RIAA AMPIC101:FUNCTION SWIC102:BUFFER AMPVSX-607RDS ONLYA1/3MOTHER ASSY(AWX7078:VSX-607RDS)(AWX7077:VSX-407RDS)CN571HDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS11ABCD567856781/3AQ191:RIPPLEFILTERFOR TUNER: AUDIO SIGNAL ROUTE: AUDIO SIGNAL ROUTE(CENTER): AUDIO SIGNAL ROUTE(SURROUND)(C)(S)(C)(S)2/3A2/3A2/3A2/3A2/3A3/3A3/3A1/2ECN2011/2ECN202CN501DCN502DCN752FM/AM TUNER UNITFMTZJ5.1BDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS12ABCD123412343.3 MOTHER ASSY (2/3)2/3AIC401(2/2):POWER AMPCENTERIC401(1/2):POWER AMPFRONT Rch(C)(C)(C)(C)A2/3MOTHER ASSY(AWX7078:VSX-607RDS)(AWX7077:VSX-407RDS)CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N25, MFD BY ROHM CO., LTD. FOR IC403.J251/3FJ24FA1/3A1/3A1/3A1/3A1/3A1/3A2SC2705PAC009A2SC2705PAC009ADownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS13ABCD567856782/3A: AUDIO SIGNAL ROUTE: AUDIO SIGNAL ROUTE(CENTER): AUDIO SIGNAL ROUTE(SURROUND)(C)(S)(C)(S)(S)(S)(C)(C)(S)(S)(S)(S)(S)(C)(C)(C)(C)IC402(1/2):POWER AMPFRONT LchIC402(2/2):POWER AMPSURROUND1/3A1/3A1/3A3/3APAC009A2SC2705PAC009A2SC2705Downloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS14ABCD123412343.4 MOTHER (3/3), CONNECTION AND TRANS 2 ASSEMBLIES3/3AB(HP)(HP)(HP)(HP)A3/3MOTHER ASSY(AWX7078:VSX-607RDS)(AWX7077:VSX-407RDS)CONNECTION ASSY(AWX7165:VSX-607RDS)(AWX7079:VSX-407RDS)1/3A2/3ABDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS15ABCD567856783/3AB CVSX-607RDSONLY: AUDIO SIGNAL ROUTE(HEADPHONE)(HP)(HP)(HP)(HP)(HP)(HP)IC651:HEADPHONE AMP1/2EGJ21GJ22GCN953T1 POWER TRANSFORMERGCN952CN203CTRANS 2 ASSY(AWX7080)CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 MFD, BY LITTELFUSE INK. FOR IC71,IC72 (AEK7012).1.6A1.6ADownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS16ABCD123412343.5 FRONT ASSYDA1/3CN109A1/3CN111REMOTERECEIVERUNITSTANDBYIND.S501 : SPEAKERSS502 : SELECTS503 : TAPE2 MONITORS504 : CHARACTER / SEARCHS505 : TONE() / BALANCE(L)S506 : PHONOS507 : STANDBY / ONS508 : TONE(+) / BALANCE(R)S509 : FM / AMS510 : STATION / FREQUENCY()S511 : DOLBY PRO LOGICS512 : CDS513 : MEMORYS514 : DOLBY VIRTUALS515 : DVD / LDS516 : STATION / FREQUENCY(+)S517 : DIRECTS518 : VCR / TAPE1S519 : EON MODES520 : DSP MODES521 : VIDEO INPUT (VSX-607RDS ONLY)S522 : CLASSS523 : TUNING SELECTS524 : RF ATTDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS17ABCD56785678DVSX-607RDS ONLYDFRONT ASSY(AWX7082:VSX-607RDS)(AWX7081:VSX-407RDS)FL TUBE4.332MHzDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS18ABCD123412343.6 VOLUME DSP ASSY (1/2)1/2EVSX-607RDSONLYVSX-407RDSONLYIC206:44kHz L.P.F.(C)(C)(C)(C)(C)(C)(C)(S)(S)(S)(S)(S)(S)(C)(S)(S)1/2CN1081/3AEVOLUME DSP ASSY(AWX7085:VSX-607RDS)(AWX7084:VSX-407RDS)IC205(BU4052BCF) CONTROLDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS19ABCD567856781/2EIC211:44kHz L.P.F. & AMPIC202:TONE CONTROLIC207:6dB AMP: AUDIO SIGNAL ROUTE: AUDIO SIGNAL ROUTE(CENTER): AUDIO SIGNAL ROUTE(SURROUND)(C)(S): AUDIO SIGNAL ROUTE(HEADPHONE)(HP)(C)(C)(C)(S)(S)(C)(S)(S)(C)(S)(HP)CN1071/3ACN1063/3A2/2E2/2E2/2E2/2E2/2E2/2E2/2E2/2EMTZJ9.1BDownloaded from www.M manuals search engine VSX-607RDS, VSX-407RDS20ABCD123412343.7 VOLUME DSP ASSY (2/2)2/2EVSX-607RDS ONLYVSX-407RDSONLY: AUDIO SIGNAL ROUTE: AUDIO SIGNAL ROUTE(CENTER): AUDIO SIGNAL ROUTE(SURROUND)(C)(S)IC208,IC209:MIXER(Fch+SW)IC204(BU4052BCF) CONTROL2/2EVOLUME DSP ASSY(AWX7085:VSX-607RDS)(AWX7084:VSX-407RDS)1/2E1/2E1/2E1/2E1/2EDownloaded from www.M manuals se