Pioneer XR-P740M service manual XR-P721M, XR-P640M, XR-P340M xR-P7 &, XR-P64, XR-P34, Oo.*.ro

Page 41

XR-P721()M, XR-P640M, XR-P340M xR-P7 &, XR-P64(), XR-P34()

O ForXR-P74OM/YPWxR.-P74O/SD,XR-P64OM/SD,YPW and XR-P64O/SD

Part number differs between XR- P74OM/YPW,XR- P74OISD,XR - P64OM/SD,YPW .XR - P640/SDand XR- P74OM/SD

 

 

 

 

Parl No,

 

 

 

Mtrk No,

Symbol & Do3criptlon

XR-P740M

XR- P7ltO

xR-P640M

xR - P640 Ramo]ks

 

 

SD

YPW

SD

SD

YPW

SD

2a

AF CD assy

AWZ7095 AWZ7095

awz7281 AWZ7091 AWZ7091

AWZ7089

29

VR assy

AWZ72A2 AWZ7282

AWZ72a2 AWZ7099 AWZ7099

AWZ7099

 

DISPLAYassy

A W Z 1 2 1 5 AWZT215

awzT 214 A W Z 7 11 8 A W Z 7 11 8

A W Z 7 11 6

 

CD DECKSw assy

AWZ7125 A W Z 1 1 2 5

AWZ1124awz?124 AWZ7125

A W Z 7 1 2 4

34TRANSPRIMABYassy A W Z 7 1 3 0 A W Z 7 1 2 7 AWZ7130AWZ7130W Z 1 1 2 7 A W Z 7 1 3 0

 

 

PROLOGICassy

A W Z 7 1 3 8 A W Z 7 1 3 8 AWZ7138

 

 

 

DOL SURRassy

 

awz1137AWZ7137 A W Z 1 1 3 7

 

36

ADDON DISPLAYassy

A W Z 7 1 4 1 awz7141

awz1141 A W Z 7 1 3 9 A W Z 7 1 3 9 A W Z 7 1 3 9

 

7

MULTIMECHAassy

AXATOO6 AXATOO6

AXATOO6 ^11'::'

 

7

SINGLEMECHAassy

 

;;,;;.

AXATOO4

A

6 9

58001

Voltage selector

A K X - 5 0 7

AKX- 507 AKX_ 5O7

A K X _ 5 0 7

A

1

T8OO5 Powertransformer

ATS7015 a T s 7 0 1 5

ATS7015 ATS7013

A T S 7 0 l 3 ATS70t 3

A

70

FU2 Fuse{T2.5A/2sOV}

A E K _ 5 1 2

A E K - 5 1 2A E K - 5 1 2

i::I:'A E K - 5 1 2

A

 

AC power cord

A D G 1 0 5 1 A D G l 1 2 3

ADG1O51A D G 1 0 5 1

AOG't051

 

1 7

Front panel assy

AM87084 AMB7O84 AMA7083 AMB7O82 AMB7O82 AMB7O81

 

4 7

F-

Front panel A

AMB7O59 AMB7O59 AMB7O584M87056

AMB7O56 AM87055

 

59

t

_

AMB7O67 AMB7067 AMB7O67AMB7O65 AMB7065 AMB7O65

 

f-

FronI oaner t'

 

64

I

Doorspring

ABHTOO3 ABHTOO3

ABHTOO3 ABHTOO3

 

-

 

 

Doorshalt

AXATOO3 AXATOO3

AXATOO3 AXATOO3

 

 

f-

 

 

 

 

 

 

 

 

F- Damper

PXA1484 PXA1484

PXA1484

PXA1484

 

 

t

^

 

 

 

 

 

.

ucr€w

 

 

 

 

 

M - cD Danel

A A K 7 0 1 6 A A K 7 0 1 6

A A K 7 0 1 6 A A K 7 0 1 6

 

 

F

 

56

l-

s-co panet

 

oo.*.ro:'

AAK7O53

 

66

L

t,t,,niaoo,

A A K 7 0 1 7 A A K 7 0 1 7

A A K 7 0 1 7 A A K 7 0 1 7

 

1 0

R€sr panel

ANC7036 ANC7040 ANC7035 ANC7029 ANC7033 ANC7028

 

 

Multi button

AADTOO9 AADTOO9

AADTO09 AADTOO9

 

6 7

Lock lever spring

ABHTOO4 ABHTOO4

A8H7004

ABHTOO4

 

7 1

Ground lead

ADBl OO5 AOB1005

ADBl OO5 ADBIOO5

 

1 9

Dolby plate

AAKTO,I3 AAK7013

A A K 7 0 1 3 A A K 7 0 1 4 AAK7O14 ;;;;; .

 

2 1

Tray cap

 

AAKTO2O

AAKTO2O

 

4 2

Scrgw

BlaJUr"UUUfa[uu4Jutuuut{luuliurluufwuuz3{jtlJUUr-UU4JUTUUUIZI(ai

 

 

(tor CD MECHAassy)

 

 

 

 

73

Caution label

v R w - 3 2 9

 

vRw - 329

X : Referto page2-3 (*3).

't - 41

Image 41
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 Labetcheck Forcd Multi XR-P74OM, XR-P64OM, XR-P34OM xR-P7 N, XR-P64, XR-P34CLASS1vrsr8r,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 Tapedeck XR-P74M, XR-P621M, XR-P34M xR-P7 &, XR-P64, XR-P340@oor--ev.NRoN/OFFbuttonXR-P3/o/XR-P3/0Monly Tapedeck MULTI-PIAYCDPLAYER Cdplayer6l VOLUME-/+l buttons @ Numberbuttons Remotecontrolunit O PowER butron @ Functionbutton FunciXR-P74M, XR-P64M, XR-P340M xR-P7 N, XR-P640, XR-P34 SleepXR-P74M, XR-P640M, XR-P34M xF-P7 40, XR-P640, XR-P34 DisassemblyPoweramp Modulesection BlockdiagramXR-P740M, XR-P640M, XR-P340M xR-P740, XR-P64J--,XR-P34.o OVT lXR-P740M, XR-P64M, XR-P340M xR-P7 44, XR-P640, XR-P34 Pin Functionof Power Amo ModuleTzv +t2vXR-P740M, XR-P640M, XR-P34M xR-P7 40, XR-P64trJ, XR-P340 IC InformationRc9268F ilc84o1 AF cD AssY PinAssignment ViewSystem Control Micro-computer o PinAssignmentTopView XR-P740M, XR-P640M, XR-P340M xR-P7 40, XR-P6 Q, XR-P340So1 FIPs 7GFIP21 P1o/KO3 P XR-P74M, XR-P640M, XR-P34M xR-P7 &, XR-P640, XR-P34PinAssignmentTop View XR-P7@M, XR-P640M, XR-P340M xR-P7 &, XR-P64J, XR-P34060 FIP26 P1s/KO8 P XR-P74OM, XR-P64OM. XR-P34OM xR-P7 &, XR-P64, XR-P34PLL9162 PDGtoSA ADDoN Iflc3951 DtspLAyAssy XR-P740M, XR-P640M, XR-P34M xR-P7 Q, XR-P64, XR-P340ExceptXR-P34OM and XR-P34Ol System Control Micro-computer a PinFunctionDolby OFF Lnverter PinAssignmentTopViewOuty P7 4OM. XR-P64OM, XR-P34OM xR-P74, XR-P64, XR-P340 TSnnill fltNfifrl\VlltFrllN S KAIRAIKE\XR.-P7 4AM, XR-P640M, XR-P340M PR@XR-P74, XR-P64, XR-P340 Lnvzool v3951 ADDoN DtspLAyAssylXR-P7@M, XR-P64OM, XR-P3@M xR-P7 40, XR-P64, XR-P34 AdjustmentsTunersection FM TunerSectionHandlingPrecautions Poweramp MODULESECTTONReferto Fig .2 1Adjustment and Confirmationof ldle Current XR-P74OM. XR-P64OM, XR.P34OM xR.-P7 4o-, XR-P64HJ,XR-P340RearAmp Side REAR,PWR,PRTECASSY XR-e2461y1, XR-P640M, XR-P34M R-P7 Q, XR-P64O, XR-P34ORemarks Donot opemteSurroundAmp7 E o XR-P74O/M. XR-P64OM. XR-P34OM xR-P7 4o, XR-P6,4J-,XR-P34CN7 OLiFrSTD-301 XR-P74OM, XR-P64OM, XR-P34OM xR-P7 40, XR-P640, XR-P34Tape Test PlayXR-P74OM, XR-P64OM, XR-P34OM xR-P7 &, XR-P64, XR-P34 Playback Adjustment HeadAzimuthAdjustmentPlayback RecordingXR-P740M, XR-P64M, XR-P34M xR-P7 Q, XR-P64, XR-P34 RecordingLevelAdjustmentRecording 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 Mode Test Point and Adjustment Variable Resistor PositionsXR-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 REV XR-P740M, XR-P640M, XR-P34M xR.-P7 40, XR-P64, XR-P340Search FWD EjectXR-P740M, XR-P64M, XR-P340M xR-P7 &, XR-P64, XR-P34 TrackingErrorBalanceVerificationFocusOffset Verilication YEDS7LProcedurel Pickup Radlal/Tangential Titt Adjustmont For GD MultilXR-P740M, XR-P640M, XR-P34M xR-P7 40, XR-P64J, XR-P340 DiscMin of audio signal music.1 Pictup Radial/Tangential Tilt Adjustment For GD SingleXR-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 P74,.M. XR-P64OM, XR-P34OM xR-P74, XR-P64J--, XR-P34O Focus Servo Loop Gain AdjustmentCHl CHzXR-P7 4oM, XR-P64M, XR-P34M xR-P7 4, XR-P64, XR-P340 TrackingServo Loop Gain AdjustmentCH1 YEDS71I Packing XR-P74M, XR-P640M, XR-P340M xR-P7 4, XR-P64, XR-P340FORXR-p740M, XR-p7zto,XR-p6rroMANDXRp640 ForXR-P7z10M/SD ForXR-P74OM/YPW,XR-P7zrO/SD,XR-P64OM/SD.YPW and XR-P64O/SDLll -2. FORXR-P3rtOMANDXR-P3rtO I ForXR-P3zl0M/KU XR-P74M, XR-P64M, XR-P340M xB.P7 &, XR-P64, XR-P340ForXR-P3zOM/KC,SD,YPW,XR-P34O/SDandYPW Cu xR0092I Explodedviews Exterior XR-P74OM, XR-P64OM, XR-P34OM xR.-P7 N, XR-P64, XR-P34ForXR-P7zlOM,XR-P74O, XR-P6rtOMandXR-P640 O ForXR-P7zOM/SD 4t scREwForXR-P74OM/YPWxR.-P74O/SD,XR-P64OM/SD,YPW and XR-P64O/SD XR-P721M, XR-P640M, XR-P340M xR-P7 &, XR-P64, XR-P34Oo.*.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 ForXR-P3rIOM/KC,SD, YPW,XR-P34O/SDandYPW XR-P740M, XR-P640M, XR-P340M xR.-P74, XR-P64, XR-P340Cassettemechasectionforall Modetsi XR-P740M, XR-P64M, XR-P340M R-P7 Q, XR-P64O. XR-P34OXR-P7ZIOM, XR-P64OM, XR-P34OM * -p74.XR-P64O, XR-P34O XR-P74OM, XR-P64OM, XR-P34OM xR.-P7N, XR-P64, XR-P34 XR-P74OM, XR.P64OM. XR-P34OM xR-P7 Q, XR-P64, XR-P34 Pcbpartslist0R5 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 CorL XR-P740M, XR-P64M, XR-P34M xR-P7 Q, XR-P640, XR-P340VR Assy CD Decksw AssyAddondisplay XR-P740M, XR-P64M, XR-P34M xR-P74, XR-P64, XR-P340Frontassy for 1OOW Semiconductors XR-P74OM. XR-P64OM. XR-P34OM xR.-P7 40, XR-P64, XR-P34FM/AM Tunermodule Semiconductors Deckunit XR-P74OM, XR-P64OM, XR-P34OM xR-P7 40, XR-P64, XR-P34REAR,PWR,PRTECASSY Semiconductors CcsQcHrorJsoC2203 XR-P74OM, XR-P64OM, XR-P34OM xR-P7 Q, XR-P64, XR-P34Ceasotomso CEAS2R2M5OVR Assy XR.P74OM. XR-P64OM, XR-P3@M xR-P7 Q, XR-P64, XR-P34CD Decksw Assy TransprimaryassyAddondisplayassy XR-P74OM, XR-P64OM, XR-P34OM xR-P7 4.J,XR-P640, XR-P340DOt Surrassy Cu28FORXR-P3rOM/KU XR-P74M, XR-P640M, XR-P34M xR-P7 Q, XR-P64, XR-P3402I- 1. List of Wholepcbassemblies Co oecrsw ay PRttrtARY TRarusCcsQclr33rJsoR2121,R2122 CcsQcH390J50 R1007,Rlo1? XR-P740M, XR-P64M, XR-P34M xR-P7 4, XR-P640, XR-P340Assy SecondrytransassyXR-P740M, XR-P640M, XR-P340M xR-P740, XR-P64, XR-P34 Cr0r6 XR-P74OM, XR-P64OM, XR-P34OM xR-P7 &, XR-P64, XR-P340Cl0l1,cr012 Secondrytrans Assy SemiconductorsSwrTcHEs XR-P74M, XR-P640M, XR-P340M xR-P7 40, XR-P64, XR-P340Motorboardassy Fmiam TunermodulePl\R,PRTECASSY XR-P740M, XR-P64M, XR-P34M xR.-P7 40, XR-P64, XR-P34Otherelectricalparts 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