Pioneer XR-P640M service manual XR-P740M, XR-P64M, XR-P340M R-P7 Q, XR-P64O. XR-P34O

Page 44

XR-P740M, XR-P64()M, XR-P340M )(R-P7 Q, XR-P64O. XR-P34O

(2)-2.CASSETTEMECHASECTION(FORALL MODETSI

Mark No.

Doscrigtion

Parts No,

Mark No.

Doscription

 

Parts No.

I

SPRING

EBH1467

 

(AR

F)

ESN1009

 

 

 

S\ryITCH

2

SPRING

EBHT475

52

SWITCH(CrO2)

ESNlOO9

3

SPRING

EBL1021

 

SWITCH(HAIF)

ESGlOO2

4

SPRING

EBH1478

54

CONNECTOR

EKS1O12

5

SPRING

EBH1483

55

CONNECTOR

EKS1017

6

SPRING

EBHt 472

56

PHOTOINTERRUPTER

oN1004

7

SPRING

EBH1496

 

LEAD WIRE

 

EDElOT2

8

SPRING

EBH1495

58

RESISTOR

 

ERD25T561S

9

ARM

ENV1431

59

SCREW(ForAZIMUTH)

EBA1O34

10

BRAKE

ENv1395

60

CASSET"TEMECHA UNIT

EXA1347

11

ARM

ENVl394

 

(ForEXK2420andEXK2410)

 

60

CASSETTEMECHA UNIT

EXA1362

12

GEAR

ENVl393

 

(ForEXK2430)

 

13

PULLEY

EN.r'1291

 

 

 

 

14

REEL

ENV1385

 

SPRING

 

EBL1O19

15

GEAR

ENV1383

62

HEAD UNIT

 

EXA1316

16

REEL

 

63

HEAD UNIT

 

EXA1317

ENV1384

64

SPRING

 

EBLI473

17

ARM

ENV1400

 

SPRING

 

EBLT474

18

BUSH

ENV1386

 

 

 

 

19

ARM

ENV1403

66

SPRING

 

EBLI4?6

20

LIMITER UNIT

EXA1349

67

SPRING

 

EBLI479

2I

FLYWHEELUNIT

EXA1330

68

LEVER

 

ENC1349

69

SCREW

 

EBA1035

22

FLYWHEELUNIT

EXA1329

 

 

 

 

23

ROLLERUNIT

EXA1352

 

 

 

 

24

ROLLERUNIT

EXA1353

 

 

 

 

25

FLYWHEELUNIT

EXAI322

 

 

 

 

26

FLYWHEELUNIT

EXA1321

 

 

 

 

 

SHAFT

ELAI332

 

 

 

 

28

SPRING

EBH1468

 

 

 

 

29

SOLENOID

EXP1011

 

 

 

 

30

ARM

ENC1359

 

 

 

 

 

ARM

ENC1358

 

 

 

 

32

BRACKET

ENC1357

 

 

 

 

33

BRACKET

AZN7094

 

 

 

 

34

BELT

ENT1O33

 

 

 

 

35

BELT

ENT1O32

 

 

 

 

36

CHASSISUNIT

EXA1348

 

 

 

 

 

HEAD BASEASSY

EXX1031

 

 

 

 

38

MOTORASSY

EXX1030

 

 

 

 

39HEAD BASEASSEMBLY EXX1029

40SUBCOMPLEXPCB ENX1026

4L

SUBCOMPLEXPCB

ENX1022

42

DECKUNIT (ForEXK2420)

EWM1002

42

DECKUNIT

EWM1001

 

(ForEXK2410andEXK2430)

 

43

SCREW

BSZ2OPO35FMC

44

SCREW

PMS26P02sFUC

45

SCREW

BSZ2OPO3OFMC

46

SCREW

ATZ26PO8OFMC

 

WASHER

EBF1028

48

WASHER

EBF1O27

49

SWITCH(AR R)

ESNlOO9

50

SWITCH(CrO2)

ESNlOO9

't - 44

Image 44
Contents P74M A F E T YP R E C a U T I O N S SafetyinformationXR-P74M, XR-P64M, XR-P34M xR-P7 &, XR-pOaO, XR-P34 XR-P74OM, XR-P64OM, XR-P34OM xR-P7 N, XR-P64, XR-P34 Labetcheck Forcd MultiCLASS1vrsr8r,ErAsER Laserproduct RA0tATtotwHHrloPtN Forcd SingleFM/AM tun.r slstion FMTunrrSoction SpecfcationsXR-P74M, XR-P64M, XR-P340M xR-P7 Q, XR-P64, XR-P3@ Receiver PanelfacilitiesXR-P74OM, XR-P64OM, XR-P34OM R-P7 Q. XR-P6@, XR-P34O XR-P74M, XR-P621M, XR-P34M xR-P7 &, XR-P64, XR-P340 Tapedeck@oor--ev.NRoN/OFFbuttonXR-P3/o/XR-P3/0Monly Tapedeck MULTI-PIAYCDPLAYER CdplayerRemotecontrolunit O PowER butron @ Functionbutton Funci 6l VOLUME-/+l buttons @ NumberbuttonsXR-P74M, XR-P64M, XR-P340M xR-P7 N, XR-P640, XR-P34 SleepDisassembly XR-P74M, XR-P640M, XR-P34M xF-P7 40, XR-P640, XR-P34Blockdiagram Poweramp ModulesectionXR-P740M, XR-P640M, XR-P340M xR-P740, XR-P64J--,XR-P34.o OVT lPin Functionof Power Amo Module XR-P740M, XR-P64M, XR-P340M xR-P7 44, XR-P640, XR-P34Tzv +t2vIC Information XR-P740M, XR-P640M, XR-P34M xR-P7 40, XR-P64trJ, XR-P340Rc9268F ilc84o1 AF cD AssY PinAssignment ViewXR-P740M, XR-P640M, XR-P340M xR-P7 40, XR-P6 Q, XR-P340 System Control Micro-computer o PinAssignmentTopViewSo1 FIPs 7GXR-P74M, XR-P640M, XR-P34M xR-P7 &, XR-P640, XR-P34 FIP21 P1o/KO3 PXR-P7@M, XR-P640M, XR-P340M xR-P7 &, XR-P64J, XR-P340 PinAssignmentTop View60 FIP26 P1s/KO8 P XR-P74OM, XR-P64OM. XR-P34OM xR-P7 &, XR-P64, XR-P34PLL9162 XR-P740M, XR-P640M, XR-P34M xR-P7 Q, XR-P64, XR-P340 PDGtoSA ADDoN Iflc3951 DtspLAyAssyExceptXR-P34OM and XR-P34Ol System Control Micro-computer a PinFunctionDolby OFF Lnverter PinAssignmentTopViewOuty TSnnill fltNfifrl\VlltFrll P7 4OM. XR-P64OM, XR-P34OM xR-P74, XR-P64, XR-P340N S KAIRAIKE\PR@ XR.-P7 4AM, XR-P640M, XR-P340MXR-P74, XR-P64, XR-P340 Lnvzool v3951 ADDoN DtspLAyAssylAdjustments XR-P7@M, XR-P64OM, XR-P3@M xR-P7 40, XR-P64, XR-P34Tunersection FM TunerSectionPoweramp MODULESECTTONReferto Fig .2 1 HandlingPrecautionsAdjustment and Confirmationof ldle Current XR-P74OM. XR-P64OM, XR.P34OM xR.-P7 4o-, XR-P64HJ,XR-P340XR-e2461y1, XR-P640M, XR-P34M R-P7 Q, XR-P64O, XR-P34O RearAmp Side REAR,PWR,PRTECASSYRemarks Donot opemteSurroundAmpXR-P74O/M. XR-P64OM. XR-P34OM xR-P7 4o, XR-P6,4J-,XR-P34 7 E oCN7 OLiFrXR-P74OM, XR-P64OM, XR-P34OM xR-P7 40, XR-P640, XR-P34 STD-301Tape Test PlayPlayback Adjustment HeadAzimuthAdjustment XR-P74OM, XR-P64OM, XR-P34OM xR-P7 &, XR-P64, XR-P34Playback RecordingRecordingLevelAdjustment XR-P740M, XR-P64M, XR-P34M xR-P7 Q, XR-P64, XR-P34Recording Adiustmont BiasOscillationFrequencyAdiustment ALC OperationCheckFront DOLBYPRO.LOGICADJUSTMENT 5. DolbysurroundadjustmentXR-P74o/M, XR-P64M, XR-P34M xR-P7 4o,XR-P6,40,XR-P340 VR8152 Fcsgan XR-P740M, XR-P64M, XR-P34M xR-P74, XR-P64, XR-P34CD Sectionforcd Multiand CD Single Test Point and Adjustment Variable Resistor Positions Test ModeXR-P740M, XR-P640M, XR-P340M xR-P740, XR-P64J, XR-P34 \ t Ooo avR81s2 / \Focus servo close XR-P74OM, XR-P64OM, XR-P34OM xR-P7 4, XR-P64, XR-P34Dolbynr XR-P740M, XR-P640M, XR-P34M xR.-P7 40, XR-P64, XR-P340 REVSearch FWD EjectTrackingErrorBalanceVerification XR-P740M, XR-P64M, XR-P340M xR-P7 &, XR-P64, XR-P34FocusOffset Verilication YEDS7Pickup Radlal/Tangential Titt Adjustmont For GD Multil LProcedurelXR-P740M, XR-P640M, XR-P34M xR-P7 40, XR-P64J, XR-P340 DiscPictup Radial/Tangential Tilt Adjustment For GD Single Min of audio signal music.1XR-P740M, XR-P64M, XR-PS4M xR-P74, XR-P64trJ,XR-P340 Cm discTt l l , ,//Ar XR-P740M, XR-P64M, XR-P34M xIl.-P7 40, XR-P64, XR-P340RF Level Verification Focus Servo Loop Gain Adjustment P74,.M. XR-P64OM, XR-P34OM xR-P74, XR-P64J--, XR-P34OCHl CHzTrackingServo Loop Gain Adjustment XR-P7 4oM, XR-P64M, XR-P34M xR-P7 4, XR-P64, XR-P340CH1 YEDS7XR-P74M, XR-P640M, XR-P340M xR-P7 4, XR-P64, XR-P340 1I PackingFORXR-p740M, XR-p7zto,XR-p6rroMANDXRp640 ForXR-P7z10M/SD ForXR-P74OM/YPW,XR-P7zrO/SD,XR-P64OM/SD.YPW and XR-P64O/SDXR-P74M, XR-P64M, XR-P340M xB.P7 &, XR-P64, XR-P340 Lll -2. FORXR-P3rtOMANDXR-P3rtO I ForXR-P3zl0M/KUForXR-P3zOM/KC,SD,YPW,XR-P34O/SDandYPW Cu xR009XR-P74OM, XR-P64OM, XR-P34OM xR.-P7 N, XR-P64, XR-P34 2I Explodedviews ExteriorForXR-P7zlOM,XR-P74O, XR-P6rtOMandXR-P640 O ForXR-P7zOM/SD 4t scREwXR-P721M, XR-P640M, XR-P340M xR-P7 &, XR-P64, XR-P34 ForXR-P74OM/YPWxR.-P74O/SD,XR-P64OM/SD,YPW and XR-P64O/SDOo.*.ro AWZ1124awz?124 AWZ7125NSP XR-P74OM. XR-P64OM. XR-P34OM xR-P7 40, XR-P64, XR-P34For XR- P3rtOMand xR-P340 For XR-P34OM/KU XR-P740M, XR-P640M, XR-P340M xR.-P74, XR-P64, XR-P340 ForXR-P3rIOM/KC,SD, YPW,XR-P34O/SDandYPWXR-P740M, XR-P64M, XR-P340M R-P7 Q, XR-P64O. XR-P34O Cassettemechasectionforall ModetsiXR-P7ZIOM, XR-P64OM, XR-P34OM * -p74.XR-P64O, XR-P34O XR-P74OM, XR-P64OM, XR-P34OM xR.-P7N, XR-P64, XR-P34 Pcbpartslist XR-P74OM, XR.P64OM. XR-P34OM xR-P7 Q, XR-P64, XR-P340R5 RN2lttrtrtrK 010 Rs.lPtr Tr tr RMl/4PCgtrtrtrrCXD25I?Q XR-P74OM, XR-P64OM. XR-P34OM xR-P7 4, XR-P64, XR-P34O RxR-P740M/SD XR-P740M, XR-P64M, XR-P34M xR-P7 Q, XR-P640, XR-P340 CorLVR Assy CD Decksw AssyXR-P740M, XR-P64M, XR-P34M xR-P74, XR-P64, XR-P340 AddondisplayFrontassy for 1OOW Semiconductors XR-P74OM. XR-P64OM. XR-P34OM xR.-P7 40, XR-P64, XR-P34FM/AM Tunermodule Semiconductors XR-P74OM, XR-P64OM, XR-P34OM xR-P7 40, XR-P64, XR-P34 DeckunitREAR,PWR,PRTECASSY Semiconductors CcsQcHrorJsoXR-P74OM, XR-P64OM, XR-P34OM xR-P7 Q, XR-P64, XR-P34 C2203Ceasotomso CEAS2R2M5OXR.P74OM. XR-P64OM, XR-P3@M xR-P7 Q, XR-P64, XR-P34 VR AssyCD Decksw Assy TransprimaryassyXR-P74OM, XR-P64OM, XR-P34OM xR-P7 4.J,XR-P640, XR-P340 AddondisplayassyDOt Surrassy Cu28XR-P74M, XR-P640M, XR-P34M xR-P7 Q, XR-P64, XR-P340 FORXR-P3rOM/KU2I- 1. List of Wholepcbassemblies Co oecrsw ay PRttrtARY TRarusXR-P740M, XR-P64M, XR-P34M xR-P7 4, XR-P640, XR-P340 CcsQclr33rJsoR2121,R2122 CcsQcH390J50 R1007,Rlo1?Assy SecondrytransassyXR-P740M, XR-P640M, XR-P340M xR-P740, XR-P64, XR-P34 XR-P74OM, XR-P64OM, XR-P34OM xR-P7 &, XR-P64, XR-P340 Cr0r6Cl0l1,cr012 Secondrytrans Assy SemiconductorsXR-P74M, XR-P640M, XR-P340M xR-P7 40, XR-P64, XR-P340 SwrTcHEsMotorboardassy Fmiam TunermoduleXR-P740M, XR-P64M, XR-P34M xR.-P7 40, XR-P64, XR-P34 Pl\R,PRTECASSYOtherelectricalparts FRONTASSYFORsOWAwzT247 awz7286 XR-P74OM. XR-P64OM, XR-P34OM xR-P74, XR-P64, XR-P3402I-3. FORXR-P34OM/KC, SD, YPW, XRP34O/SDAND YPW AF CD Assy Displayassy XR-P7@M, XR-P64M, XR-P34M xR-P7 4, XR-P640, XR-P340Trans Primaryassy