Pioneer-CDVC5002-vcds-sm 维修电路原理图.pdf
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1、PIONEER ELECTRONIC CORPORATION4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER 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, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard Road,
2、 #10-00, Wheelock Place, Singapore 238880C PIONEER ELECTRONIC CORPORATION 1998 K-ZED. JAN.1998 Printed in JapanORDER NO.CRT2163VOICE CONTROL DISC SELECTORServiceManualCD-VC50-02 ECONTENTS1. SAFETY INFORMATION .22. EXPLODED VIEWS AND PARTS LIST.33. SCHEMATIC DIAGRAM .64. PCB CONNECTION DIAGRAM.85. EL
3、ECTRICAL PARTS LIST .106. ADJUSTMENT.127. GENERAL INFORMATION .127.1 IC .127.2 DIAGNOSIS .157.2.1 TEST MODE.157.2.2 DISASSEMBLY .167.3 BLOCK DIAGRAM .178. OPERATIONS AND SPECIFICATIONS.18RadioFans.CN 收音机爱 好者资料库2CD-VC50-021. SAFETY INFORMATIONCAUTIONThis service manual is intended for qualified servi
4、ce technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repaircomplex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and
5、 reliability of the product and may void the warranty.If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do soand refer the repair to a qualified service technician.WARNINGLead in solder used in this product is listed by the California H
6、ealth and Welfare agency as a known reproductivetoxicant which may cause birth defects or other reproductive harm (California Health and Safety Code, Section25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoidunprotected skin contact with the s
7、older. Also, when soldering do not inhale any smoke or fumes produced.Fig. 1RadioFans.CN 收音机爱 好者资料库- PACKING SECTION PARTS LISTMark No. DescriptionPart No.Mark No. DescriptionPart No.3CD-VC50-021 CartonCHG31122 Contain BoxCHL31123 Owners ManualCRD2188(English, French, Spanish,German, Italian)*4 Acce
8、ssory AssyCEA23155 Cord Clamper AssyCEA20726 Cord ClamperCNV2581*7 Polyethylene BagE36-615*8 Polyethylene BagCEG-2389 Fastener(rough)(S)CNM370910 Fastener(soft)(S)CNM371011 Fastener(rough)(L)CNM372812 Fastener(soft)(L)CNM372913 ClamperCNV375114 Air Cushioned BagCEG108915 Microphone AssyCPM101716 Con
9、troller AssyCXB256917 Cord(Power supply)CDE512218 Cord Assy(IP-BUS)CDE505619 Owners ManualCRB1401(Dutch)2. EXPLODED VIEWS AND PARTS LIST2.1 PACKINGNOTE:- Parts marked by “*”are generally unavailable because they are not in our Master Spare Parts List.- Screws adjacent to mark on the product are used
10、 for disassembly.141617186487131011129521153194CD-VC50-022.2 EXTERIOR21141143567891011121311615181921201729282724232230252631Fig. 25CD-VC50-021 ScrewBSZ30P060FZK2 CaseCNB21223 Processor UnitCWX22424 ChassisCNA18395 ClamperCEF10056 Plug(CN701)CKM11317 Plug(CN302)CKS10448 Jack(CN101)CKS23109 Connector
11、(CN301)CKS248610 Connector(CN901)CKS319511 HolderCNC668612 BracketCZN615913 BracketCZN623414 Cord AssyCDE5358*15 Lock TieCNV-754*16 FilterCTX106017 CordCDE512218 Cord AssyCDE505619 Microphone AssyCPM101720 CushionMEH100721 Clip StandMNK122122 Grille AssyTXK147523 CoverTED136424 ButtonTMA103025 Space
12、rTMA102826 PCB UnitTWX102127 Cord AssyTDC215928 CaseTMB104429 ScrewPPZ26P080FZK30 CushionTED136631 Controller AssyCXB2569- EXTERIOR SECTION PARTS LISTMark No. DescriptionPart No.Mark No. DescriptionPart No.6CD-VC50-02A1234BCD12343. SCHEMATIC DIAGRAM3.1 OVERALL CONNECTION DIAGRAMNote: When ordering s
13、ervice parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTSLIST”.AHPFREF.VOLT7CD-VC50-025678ABCD5678Fig. 3A8CD-VC50-02A1234BCD12344. PCB CONNECTION DIAGRAM4.1 MAIN UNITACapacitorConnectorP.C.BoardChip PartSIDE ASIDE BNOTE FOR PCB DIAGRAMS1. The parts mounted on this PCBinc
14、lude all necessary parts forseveral destination.For further information forrespective destinations, be sureto check with the schematicdiagram.2. Viewpoint of PCB diagramsRESETSERVICEAPROCESSOR UNITSIDE AFig. 4CONTROLLER ASSYCORD ASSY(POWER SUPPLY)CORD ASSY(IP BUS)9CD-VC50-025678ABCD5678ASIDE BFig. 5
15、APROCESSOR UNIT10CD-VC50-02Unit Number :CWX2242Unit Name:Processor UnitMISCELLANEOUSIC11ICNJM4558MDIC14ICNJM4558MDIC16ICMSM7578HMSIC21ICD6106-11AIC22ICPD8026BIC23IC (M5M51008BFP-10LL)GGC1218IC41ICNJM4558MDIC42ICNJM2073DIC61ICHA12187FPIC62ICPD4714CIC71ICNJM7805FAIC73ICNJM78L05AIC81ICNJM78M06FAIC82ICS
16、-80730ANDTQ125TransistorIMH11AQ126TransistorDTC114EKQ413TransistorIMH11AQ711Transistor2SB1243Q712Transistor2SD1859Q713TransistorDTC143EKQ731Transistor2SB1243Q732TransistorDTC143EKQ831Transistor2SC2412KQ832Transistor2SC2412KQ901TransistorDTC144EKQ902TransistorDTA143EKD101DiodeUDZ3R3(B)D151DiodeUDZ4R7
17、(B)D701DiodeERA15-02VHD702DiodeERA15-02VHD711DiodeUDZ9R1(B)D811Diode1SS356D812Diode1SS356D821Diode1SS356D831DiodeHZS7L(C2)D832DiodeRD2R2ES(B1)L101InductorLCTBR47K2125L102Ferri-InductorLAU101KL201InductorLCTB1R8K2125L202InductorLAU3R3KL203InductorLCTBR47K2125L204InductorLCTBR47K2125L205Ferri-Inductor
18、LAU101KL601InductorLCTBR47K2125L602InductorLCTBR47K2125L701Choke Coil 1.4mHCTH1129L901InductorLCTBR47K2125L902InductorLCTBR47K2125X201Resonator 29.4912MHzCSS1386X621Resonator 6.29MHzCSS1307S801SwitchCSG1059RESISTORSR101RS1/10S821JR102RS1/10S681JR103RS1/10S153JR104RS1/10S103JR105RS1/10S102JR112RS1/10
19、S103JR113RS1/10S104JR114RS1/10S103JR115RS1/10S101JR121RS1/10S102JR122RS1/10S102JR123RS1/10S102JR124RS1/10S102JR125RS1/10S102JR126RS1/10S102JR141RS1/10S473JR142RS1/10S473JR151RS1/10S472JR161RS1/10S473JR162RS1/10S104JR163RS1/10S103JR201RS1/10S105JR202RS1/10S103JR203RS1/10S102JR204RS1/10S103JR206RS1/10
20、S103JR207RS1/10S103JR208RS1/10S681JR209RS1/10S471JR211RA4C471JR212RS1/10S471JR215RS1/10S471JR216RS1/10S471JR217RS1/16S471JR219RA3C471JR220RS1/10S471JR221RS1/10S471JR222RS1/10S471JR223RS1/10S471JR224RS1/16S0R0JR225RS1/16S0R0JR226RS1/10S471JR227RS1/10S471JR228RS1/10S471JR229RS1/10S471JR230RS1/10S471JR
21、231RS1/10S471JR232RS1/10S471JR233RS1/16S471JR234RS1/10S471J=Circuit Symbol and No.=Part NamePart No.-=Circuit Symbol and No.=Part NamePart No.-5. ELECTRICAL PARTS LISTNOTE:- Parts whose parts numbers are omitted are subject to being not supplied.- The part numbers shown below indicate chip component
22、s.Chip ResistorRS1/_S_J,RS1/_S_JChip Capacitor (except for CQS.)CKS., CCS., CSZS.A11CD-VC50-02R235RS1/10S471JR401RS1/10S103JR402RS1/10S104JR403RS1/10S103JR411RS1/10S102JR412RS1/10S152JR413RS1/10S102JR414RS1/10S152JR415RS1/10S0R0JR417RS1/10S0R0JR418RS1/10S473JR419RS1/10S473JR421RS1/10S104JR422RS1/10S
23、103JR423RS1/10S103JR471RS1/10S562JR472RS1/10S473JR473RS1/10S332JR474RS1/10S332JR475RS1/10S271JR476RS1/10S100JR601RS1/10S101JR602RS1/10S101JR603RS1/10S473JR604RS1/10S473JR623RS1/10S104JR624RS1/10S222JR625RS1/10S104JR626RS1/10S222JR627RS1/10S103JR628RS1/10S101JR629RS1/10S104JR630RS1/10S104JR631RS1/10S
24、104JR711RS1/10S103JR712RS1/10S222JR713RS1/10S472JR731RS1/10S103JR732RS1/10S222JR801RS1/10S104JR803RS1/10S102JR806RS1/10S102JR807RS1/10S101JR808RS1/10S104JR811RS1/10S101JR823RS1/10S223JR824RS1/10S223JR825RS1/10S473JR826RS1/10S473JCAPACITORSC101CEJAR22M50C102CEAL101M10C103CKSQYB472K50C104CCSQCH151J50C
25、105CKSQYB102K50C106CCSQCH101J50C111CKSQYB563K16C112CEJAR22M50C113CKSQYB471K50C114CEAL470M16C141CKSQYB223K50C142CKSQYB103K50C143CKSQYB123K50C144CKSQYB333K50C151CEAL470M16C161CKSQYB104K50C162CKSQYB104K50C163CEJA100M16C201CCSQCH100J50C202CCSQCH220J50C203CKSQYB102K50C204CKSYB105K16C205CKSYB105K16C206CKS
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