Primare-DVD30-cd-sm 维修电路原理图.pdf
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1、 DVD 30 Multiformat Player Service Manual RadioFans.CN 收音机爱 好者资料库 1. Circuit Diagrams 2. Technical Specifications Confidential ! This document is not allowed to show for third part without written permission from Primare Systems AB. This document is subject to change without notice. Author: Bjorn Ho
2、lmqvist Primare Systems AB RadioFans.CN 收音机爱 好者资料库DV-47A, DV-S733A, DV-747A112.5 LOADING MECHANISM ASSYNSP1LOAB AssyVWG22792Traverse Mechanism Assy-SVXX27823Loading Motor AssyVXX25054Motor PulleyPNW16345Carriage DC Motor / 0.3WPXM10276Flexible Cable (26P)VDA18647Connector Assy 2PVKP22538Float Rubber
3、VEB13279BeltVEB133010StabilizerVNE225311Loading BaseVNL191712Float Base DVDVNL191813Drive CamVNL191914Gear PulleyVNL192115Loading GearVNL192216Drive GearVNL192317SW LeverVNL192518Clamper PlateVNE225119BridgeVNE225220ClamperVNL192421ScrewJGZ17P028FMC22ScrewZ39-01923TrayVNL1920AATo DVDMCN10128354Refer
4、 to2.6 TRAVERSE MECHANISM ASSY-S.8812231317211622151422222222201819917111068ALubricating OilGYA1001DaifreeGEM1036Refer to Application of Lubricant.Note :Lubricating OilGYA1001Mark No. Description Part No. LOADING MECHANISM ASSY PARTS LISTMark No. Description Part No.DV-47A, DV-S733A, DV-747A12Applic
5、ation of LubricantNo. 11 Loading BaseLubricating OilGYA1001Around the shaftConcave of unevennessConcave of unevennessConcave of unevennessNo. 13 Drive CamNo. 13 Drive CamNo. 23 TrayNo. 23 TrayTop ViewRear ViewTop ViewBottom ViewDaifreeGEM1036DaifreeGEM1036DaifreeGEM1036DaifreeGEM1036DaifreeGEM1036Si
6、de of the ribInner side of a ditchInner side of a ditchLubricating OilGYA1001Lubricating OilGYA1001Inner side of a ditchLubricating OilGYA1001Lubricating OilGYA1001Lubricating OilGYA1001DV-47A, DV-S733A, DV-747A132.6 TRAVERSE MECHANISM ASSY-S1Spindle MotorVXM1088(or VXM1089)2Stepping MotorVXM1090(CA
7、RRIAGE)(or VXM1091)3Pickup Assy-SOXX80034Skew ScrewVBA10805Skew SpringVBH13356Guide BarVLL15147Sub Guide BarVLL15158Hold SpringVNC10179Joint SpringVNC101910Support SpringVNC102012837118181316194 (Adjustment Screw)4 (Adjustment Screw)1810106551115149162Screw TightGYL1001Silicone AdhesiveGEM1037Silico
8、ne AdhesiveGEM1037Silicone AdhesiveGEM103717 (Torque : 0.12 0.01 Nm)17 (Torque : 0.12 0.01 Nm)17(Torque : 0.12 0.01 Nm)NSP11Mechanism ChassisVNE224812SliderVNL181113SpacerVNL191314JointVNL191415FFC HolderVNL191516ScrewBBZ20P050FZK17ScrewOBA800918ScrewPMA26P100FMC19Damper SheetVEB1335Mark No. Descrip
9、tion Part No. TRAVERSE MECHANISM ASSY-S PARTS LISTMark No. Description Part No.DV-47A, DV-S733A, DV-747A24ABCD123412341/4B3.3 DVDM ASSY (1/4)CN101CN103CN104CN1051100/6.31111100/6.3PICKUP ASSYCN601ACARRIAGEMOTORSPINDLEMOTOR ASSY2/4B2/4B2/4B2/4B2/4B2/4B2/4B2/4B3/4BB 1/4DVDM ASSY (VWS1471)RF ICFTS DRIV
10、ER(RF)(F)(F)(T)(F)(F)(F)(T)(T)(RF)(RF)(F)(T)(T)(F)(F)(T)(T)(S)(S)(S)(S)(S)(A)(F)(T)(V)(V)124DV-47A, DV-S733A, DV-747A25ABCD567856781/4B: The power supply is shown with the marked box.C205VCH1195150/4220/42/4B220/43/4B3/4B3/4B3/4B2/4B2/4B2/4B3/4B3/4B2/4B3/4B2/4BSERVO DSPSPDL DRV IC: RF SIGNAL ROUTE:
11、AUDIO DATA SIGNAL ROUTE: FOCUS SERVO LOOP LINE: TRACKING SERVO LOOP LINE: SLIDER SERVO LOOP LINE(F)(AD)(RF): RF (VIDEO) SIGNAL ROUTE(V): RF (AUDIO) SIGNAL ROUTE(A)(T)(S)(T)(F)(T)(F)(F)(T)(F)(T)(A)(AD)(AD)(V)(V)568 911107DV-47A, DV-S733A, DV-747A26ABCD123412343.4 DVDM ASSY (2/4)2/4BVCH1195 150/4150/4
12、VYW18963/4B3/4B3/4B1/4B3/4B1/4B3/4B3/4B1/4B1/4B1/4B1/4B1/4B1/4B1/4B1/4B1/4B4/4B3/4B4/4B3/4B3/4B4/4B1/4B3/4BB 2/4DVDM ASSY (VWS1471)PGM FLASH MEMORYFRDV-47A, DV-S733A, DV-747A27ABCD567856782/4B: The power supply is shown with the marked box.CN501CN40110P10P3/4B3/4B3/4B1/4BCN801JCN602150/4150/4CN601C2
13、/3CN302C1/31/4B4/4B3/4B3/4B3/4B1/4B2/4, 4/4B3/4B3/4B3/4B3/4B3/4B4/4B4/4B4/4B4/4B4/4B3/4BCLOCKGENERATOR3.35VCONVERTOR53.3VCONVERTOR(AD): AUDIO DATA SIGNAL ROUTE(D)(D)(D)(D)(D)(D)(D)(VD): VIDEO DATA SIGNAL ROUTE(D): AUDIO (DIGITAL) SIGNAL ROUTE(VD)(VD)(D)(AD)(AD)DV-47A, DV-S733A, DV-747A28ABCD12341234
14、3.5 DVDM ASSY (3/4)3/4B150/42/4B2/4B2/4B2/4B2/4BC219220/44/4B2/4B2/4, 4/4B2/4B2/4B1/4B1/4B1/4B1/4B1/4B2/4B4/4B1/4B2/4B1/4B2/4B4/4BB 3/4DVDM ASSY (VWS1471)64M DRAMSCRUT(VD)(V)(V)(VD)(V)(AD)(AD)(AD)(AD)DV-47A, DV-S733A, DV-747A29ABCD567856783/4B1M16 EDO DRAM2/4B2/4B2/4B4/4B2/4, 4/4B4/4B4/4B2/4B2/4B1/4
15、B16M SDRAMAV-1(AD)(VD): RF (VIDEO) SIGNAL ROUTE(V): VIDEO DATA SIGNAL ROUTE: AUDIO DATA SIGNAL ROUTE(D): AUDIO (DIGITAL) SIGNAL ROUTE: AUDIO SIGNAL ROUTE(VD)(VD)(VD)(D)(D)(D)(VD)DV-47A, DV-S733A, DV-747A30ABCD123412342222150/4VCH1195150/42/4B2/4B2/4B3/4B2/4B2/4B3/4B3/4B2/4B2/4B2/4B2/4B2/4B2/4B3/4B3/
16、4B2/4B3/4B3/4B3/4B2/4B3/4BDVD-AUDIO DSPB 4/4DVDM ASSY (VWS1471)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)(D)3.6 DVDM ASSY (4/4)4/4BDV-47A, DV-S733A, DV-747A31ABCD567856784/4B: The power supply is shown with the marked box.150/42/4B1.8V REGULATOR(D): AUDIO (DIGITAL) SIGNAL ROUTEABCD
17、1234123448DV-47A, DV-S733A, DV-747AB4.2 DVDM ASSYCN801J(VNP1825-A)DVDM ASSYBSIDE AIC401IC911 IC912IC901Q101Q115Q116Q117Q111Q118IC281IC351IC532IC291IC201IC904IC302IC802IC804IC803IC261IC210IC702IC601IC606IC491IC211Q571Q542Q112Q543Q292Q241Q141Q107Q291Q102ABCD1234123449DV-47A, DV-S733A, DV-747ABSPINDLEM
18、OTORPICKUPASSYCN601ACN302CCN601CSTEPPINGMOTOR(CARRIAGE)(VNP1825-A)DVDM ASSYBSIDE BIC251Q103Q109Q108Q130IC903IC909IC910IC902IC913IC907Q142Q113Q281Q271Q210Q106Q601IC306IC305IC701IC299IC603IC801IC303IC304IC101IC271IC905IC608IC612Q161DV-47A, DV-S733A, DV-747A461Foot of R104 (RF)V: 100mV/div. H: 0.2sec/d
19、iv.2Q106-emitter (RFO)V: 500mV/div. H: 0.1sec/div.34IC101-pin 35 (Tracking Error)(AI-Inner Tracking Off)V: 500mV/div. H: 2msec/div.5IC201 - pin 39 (EFM before slice)V: 1V/div. H: 1sec/div.6IC201 - pin 1 (EFM)V: 1V/div. H: 0.2sec/div.7IC251 - pin 24 (FG)V: 1V/div. H: 5msec/div.1IC601 - pin 44(Composi
20、te Video output)V: 0.2V/div. H: 10sec/div.2IC601 - pin 43 (Y output)V: 0.2V/div. H: 10sec/div.3IC601 - pin 42 (C output)V: 0.2V/div. H: 10sec/div.4IC601 - pin 37 (R output)V: 0.2V/div. H: 20sec/div.5IC601 - pin 39 (G output)V: 0.2V/div. H: 20sec/div.6IC601 - pin 38 (B output)V: 0.2V/div. H: 20sec/di
21、v.8Foot of R261 (FPWM)V: 1V/div. H: 5msec/div.9Foot of R262 (VPWM)V: 1V/div. H: 5msec/div.10Foot of R263 (PPWM)V: 1V/div. H: 5msec/div.11Foot of R264 (RPWM)V: 1V/div. H: 5msec/div.GNDGNDGNDGNDDVDM ASSYBAVJB ASSYCWAVEFORMSNote : The encircled numbers denote measuring point in the schematic diagram.Me
22、asurement condition : No. 1 to 4 and 6 to 11 : MJK1, Title 1-chp 1No. 5: CD, ABEX-784 Track 1Measurement condition : No. 1 to 3: MJK1, Title 1-chp 4No. 4 to 6: T2-19, Color-bar79DV-47A, DV-S733A, DV-747ADVDM ASSYBSIDE AVrefRFOB2B1B3B4This model has not test terminal.Please use following points on th
23、e DVDM Assy when checking RF, FE and TE, etc.7.1.3 TEST POINTS LOCATION80DV-47A, DV-S733A, DV-747ADVDM ASSYBSIDE BTEFEDV-47A, DV-S733A, DV-747A23ABCD56785678ASACD ASSY(VWG2331)J33MXMSLAT2PWSB ASSY(KUXJ/CA : VWG2312)(LBXJ : VWG2310)(WLXJ/NC : VWG2310)(WLXJ/RD : VWG2310)(WYXJ : VWG2311)B 1/4- B 4/4DVD
24、M ASSY (VWS1471)BFLOAB ASSY(VWG2279)AKEYB ASSY(VWG2306)GPICKUP ASSY-S (OXX8003)SPINDLEMOTOR: VXX1088STEPPING MOTOR(CARRIAGE): VXM1090LOADINGMOTORASSY: VXX2505TRAVERSE MECHANISMASSY-S (VXX2782)LOADING MECHANISM ASSY (VWT1188): RF SIGNAL ROUTE: FOCUS SERVO LOOP LINE: TRACKING SERVO LOOP LINE(F)(RF)(T)
25、: SLIDER SERVO LOOP LINE(S)(RF)(RF)(RF)(F)(F)(F)(T)(F)(T)(F)(T)(T)(F)(S)(S)(S)(S)ABCD1234123447DV-47A, DV-S733A, DV-747ASIDE ASIDE B(VNP1836-B)(VNP1836-B)CN103BLOAB ASSYALOAB ASSYALOADINGMOTORASSYMNOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic diagrams.2. A compa
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