Pioneer XR-P340M User Manual

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Service
Manual
/oo.
^
-5
-8
-9
(v)
proNeerl"
Tlp
Art
ot Entertaiment
STEREO
MULTI-PLAY
CD
CASSETTE
DECK
RECEIVER
x
x
R.P7
-P64olul
-P34()M
4()M
CD
CASSETTE
DECK
RECEIVER
ORDER NO.
RRV1O23
R
R
r;
o
o
o
4
4
4
7
6
3
P
P
P
I
I
I
STEREO
XR
XR
XR
r
CONTENTS
CHAPTER
1
1.8 PARTS
LIST
FOR PACKING
AND
EXPLODED
VTEWS
... .......
..............
1
-
38
1.9
PCB PARTS
LIST
...
1-47
CHAPTER
2
2.1
PACKING
AND EXPLODED
VIEWS
, .
2-2
2.2
SCHEMATIC
AND
PCB CONNECTION
DfAGRAMS
.........2-16
-tl
-20
6
_EB
q
_f__l:i
io
:tr)lo6a-
o6tb
.68
it
a5
THIS
MANUAL
IS
APPLICABLE
TO
THE FOLLOWING
IVIODEL(SI
AND TYPE(S}.
Typ.
Modol
Powor
Roquhemant
Tha vohago
cln ba
convanod
by lh. folowlng
m.thod.
xR-P740M
xR-P740
xR-P640M
XR-P6/|{)
xR-P3/l(,M
xR'P340
SD
o
o
o
o
o
o
AC110V
t120-
127V
I
220V
t240V
With the
voltago solector
o
o
o o
AC240V
KU
o
AC120V
KC
o
AC120V
PIONEER
ELECTRONIC
CORPORATION
4,j, Mesuro
I chome, Mesuro
ku, rokyo 1s3
Japan
PIONEER
ELECTRONICS
SERVTCE lNC.
pO
Box 1760,
Long
Bea;h, CatrJornra
90801 U.S.A.
PDNEERELECTROI{ICSOFCANAOA,tNC.3O0A
slareparkwayN.4arkham,OntanoL3BOp2Canada
PIONEER
ELECTROT{IC
[EUROPE]
N.V Haven
jO87
Keetberataan
t,9j2O Met;ete.
Betorurn
PIoNEEB
ELEcrRoNlcs
AusrBALla Pw.
LTD. r78 r84
Boundary
ioad
B aesroe. vr.fo.ra
3195
Ausrra
a
TLL
o P|oNEER
ELECTRONTC
CORPORATTON
1993.
r DFF
[03]
580,99r1
DEC. 1993
Printed
in
Japan
Page view 0
1 2 3 4 5 6 ... 62 63

Summary of Contents

Page 1 - -P64olul

ServiceManual/oo.^-5-8-9(v) proNeerl"Tlp Art ot EntertaimentSTEREO MULTI-PLAY CD CASSETTE DECK RECEIVERxxR.P7-P64olul-P34()M4()MCD CASSETTE DECK

Page 2 - CHAPTER

XR-P740M, XR-P64()M, XR-P340MxR-P7 44, XR-P640, XR-P34()a Pin Function of Power Amo ModuleConnectorNo.Name UODescriptioncN7l01+ 12V. M o+ 12V separ

Page 3 - [{vrsr8r,E rAsER

XR-P740M, XR-P640M, XR-P34()MxR-P7 40, XR-P64trJ_, XR-P3401.6 IC INFORMATIONc The information shown in the list is basic informationand may not

Page 4 - SPEC

XR-P740M, XR-P640M, XR-P340MxR-P7 40, XR-P6 Q, XR-P340I PD4493A {tC19O1 : DtSpLAy ASSY for MULTT CDIO System Control Micro-computero Pin Assignment

Page 5 - FACILITIES

XR-P74()M, XR-P640M, XR-P34()MxR-P7 &, XR-P640, XR-P34()No. Name Function uoDescriptionP30 SENSILSI operating status multi-modeiDput44 P03 GFS

Page 6

XR-P7@M, XR-P640M, XR-P340MxR-P7 &, XR-P64{J_, XR-P340I PD4492A {lC19O1 : DISPLAY ASSY for SINGLE CDIO System Control Micro-computelo Pin Assignme

Page 7 - XR-P74()M, XR-P64()M

XR-P74OM, XR-P64OM. XR-P34OMxR-P7 &, XR-P64(), XR-P34()No. Name Functionuo Description43 P30 SENSILSI operating status multi-modeinput44 P03 G

Page 8 - 1.4 DISASSEMBLY

XR-P740M, XR-P640M, XR-P34()MxR-P7 Q, XR-P64(), XR-P340I pDGtoSA flc3951 : ADDoN DtspLAy Assy)(Except XR-P34OM and XR-P34OlO System Control Micro-com

Page 9 - ::r:,."

XR-P7@M, XR-P64OM, XR-P34OMxR-P7 40, XR-P64(), XR-P3ZU)No. Name Function UO DescriptionT15/S21 S9oFL control segment output'ft4ls22s1057 Tr3

Page 10 - XR-P340M

)(R.P7 4OM. XR-P64OM, XR-P34OMxR-P74(), XR-P64{), XR-P340t]S n nill fltNfi frl\V'll tFrlluvvIYJ4 $'uvue v!llj, nnnoIA\UIEU DO BO REPEAT@

Page 11 - IC INFORMATION

xR.-P7 4AM, XR-P640M, XR-P340MxR-P74(), XR-P64(), XR-P340I lnvzool (v3951 : ADDoN DtspLAy Assyl(Except XR-P34OM and XR_P34O)O FL Tubeo Grid Assignme

Page 12 - -T'

XR-P74()M, XR-P64()M, XR-P34()MxR-P7 &, XR-pOaO, XR-P34()CHAPTER 11.1 SAFETY INFORMATIONThis service manual is intended for quallfled service tec

Page 13 - 44 P03 GFS I

XR-P7@M, XR-P64OM, XR-P3@MxR-P7 40, XR-P64(), XR-P34()1.7 ADJUSTMENTS1. TUNER SECTIONI FM Tuner Sectiona Set the mode selector to FM BAND.a Connect

Page 14 - _0i!,))))))

XR-P74OM. XR-P64OM, XR.P34OMxR.-P7 4o-, XR-P64HJ_, XR-P340FM/AM TUNER MODULE2. POWER AMP MODULE SECTTON (Refer to Fig. 2-1.11. Handling Precautionso

Page 15

XR-e2461y1, XR-P640M, XR-P34()M)(R-P7 Q, XR-P64O, XR-P34O! Rear Amp Side (REAR, PWR, PRTEC ASSY)Step MeasurementItem Remarks1Center amp sideShort bot

Page 16

XR-P74O/M. XR-P64OM. XR-P34OMxR-P7 4o^, XR-P6,4{J-, XR-P34()FRONT ASSY FOR l OOW (Front Amp Side)REAR, PWR, PRTEC ASSY (Rear Amp Side)Fig. 2-1 Power

Page 17

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 40, XR-P640, XR-P34()3. CASSETTE DECK SECTIONa Adjustment points and test points are shown in Fig. 3-2 and Fig. 3-

Page 18

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 &, XR-P64(), XR-P34()Dolby notse rcductrcn manufacturcd undet ltcense ion Dolby Labota-to.,€s L,cens,rg Coryo

Page 19 - 'll

XR-P740M, XR-P64()M, XR-P34()MxR-P7 Q, XR-P64(), XR-P34()StepTap€Selector(AUTO)ModeInput SignafTest TapeAdjusting PointsMeasuementPoiotsAdjustmentVa

Page 20 - ADJUSTMENTS

XR-P74o/M, XR-P64()M, XR-P34()MxR-P7 4o^, XR-P6,40^, XR-P340Left SideDECK UnitRight SideCassette MechavR41 1 1vR4301vR4302vR4352vR4351DECK UnitFig.

Page 21 - 2. Adjustment

XR-P740M, XR-P64()M, XR-P34()MxR-P74{), XR-P64(), XR-P34()6. CD SECTION {FOR CD MULTI AND CD SINGLE)I Adiustment MethodsIf a disc player is adjusted

Page 22 - (VR77O1l

XR-P740M, XR-P640M, XR-P340MxR-P740, XR-P64{J_, XR-P34()DISPLAY AssyO Test Point and Adjustment Variable Resistor PositionsFig. 1 Adjustment Locatio

Page 23 - :H;.*.'lt"$fl'

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 N, XR-P64(), XR-P34()(FOR EUROPEAN MODEL ONLY}AVATTAESSA JA SUOJALUKITUSOHITETTAESSA OL€T ALTTIINANAKYMATToMALLE

Page 24 - 3. CASSETTE

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 4, XR-P64(), XR-P34()lRelease from test modelHere is the procedure for releasing the test mode:1. Press the STOP k

Page 25 - PLAY BACK

XR-P740M, XR-P640M, XR-P34()MxR.-P7 40, XR-P64(), XR-P340Code Key Name Function in Test Mode ExplanationLr<<MANUAL//TRACKSEARCHREVCarriage

Page 26 - Q, XR-P64(), XR-P34()

XR-P740M, XR-P64()M, XR-P340MxR-P7 &, XR-P64(), XR-P34()I Focus Offset Verilication. Objectivea Symptom when outof adjustmentVerify the DC offset

Page 27 - XR-P74o/M

XR-P740M, XR-P640M, XR-P34()MxR-P7 40, XR-P64{J_, XR-P340! Pickup Radlal/Tangential Titt Adjustmont (For GD MultilaoObjectiveSymptom when outof adj

Page 28 - XR-P64(), XR-P34()

XR-P740M, XR-P64()M, XR-PS4()MxR-P74(), XR-P64trJ_, XR-P340I Pictup Radial/Tangential Tilt Adjustment (For GD Single)o Objectiveo Symptom when outo

Page 29 - XR-P64{J_, XR-P34()

XR-P740M, XR-P64()M, XR-P34()MxIl.-P7 40, XR-P64(), XR-P340Out of adiustmentOptimum adiustmentOut ol adiustmentWOut ofadiustmentItl.t l,IOptimumad

Page 30 - XR-P34()

)(F..P74(,.M. XR-P64OM, XR-P34OMxR-P74(), XR-P64{J--, XR-P34O! Focus Servo Loop Gain Adjustmento Objectiveo Symptom when outof adjustmentTo optimize

Page 31 - Lr<<

xR-P7 4oM, XR-P64{)M, XR-P34()MxR-P7 4{), XR-P64{), XR-P340I Tracking Servo Loop Gain Adjustmento ObjectiveO Symptom when outof adjustmentTo opti

Page 32 - Verilication

XR-P74()M, XR-P640M, XR-P340MxR-P7 4, XR-P64(), XR-P3401.8 PARTS LIST FOR PACKING AND EXPLODED VIEWSNOTES ;a Parts mafued by "NSP' are gene

Page 33 - XR-P64{J_, XR-P340

XR-P74()M, XR-P64()M, XR-P340MxB.P7 &, XR-P64(), XR-P340lll-2. FOR XR-P3rtOM AND XR-P3rtOI For XR-P3zl0M/KUMark [tlo. D$crlption Parts No.I2356

Page 34 - J"o

XR-P74()M, XR-P64()M, XR-P340MxR-P7 Q, XR-P64(), [email protected] SPEC|F|CATIONSSTEREO CD CASSETTE DECK RECEIVER/STEREOMULTI-PLAY CD CASSETIE DECK RECETVER

Page 35 - 40, XR-P64(), XR-P340

XR-P74OM, XR-P64OM, XR-P34OMxR.-P7 N, XR-P64(), XR-P34()(2I EXPLODED VIEWS(21- 1. EXTERIORI For XR-P7zlOM, XR-P74O, XR-P6rtOM and XR-P640O For XR-

Page 36

XR-P721()M, XR-P640M, XR-P340MxR-P7 &, XR-P64(), XR-P34()O For XR-P74OM/YPW. xR-P74O/SD, XR-P64OM/SD,Part number differs between XR - P74OM/YPW

Page 37

XR-P74OM. XR-P64OM. XR-P34OMxR-P7 40, XR-P64(), XR-P34()I For XR - P3rtOM andO For XR-P34OM/KUMark No. DoscriptionxR-P340Pa.ts No.Mark No. Doscri

Page 38 - ^1"1::'

XR-P740M, XR-P640M, XR-P340MxR.-P7 4, XR-P64(), XR-P340O For XR-P3rIOM/KC, SD, YPW, XR-P34O/SD and YPWPart number differs between XR-P340M/KC, SD,

Page 39

XR-P740M, XR-P64()M, XR-P340M)(R-P7 Q, XR-P64O. XR-P34O(2)-2. CASSETTE MECHA SECTION (FOR ALL MODETSIMark No. DoscrigtionParts No, Mark No. Doscr

Page 40 - 4t scREw

XR-P7ZIOM, XR-P64OM, XR-P34OM* -p74. XR-P64O, XR-P34O(2}_3. CD MULTI MECHA ASSY' (FOR XR-P740M, XR-P640MMark No, D€scriptionPans No.AND XR-P34O

Page 41 - ^11'::'

XR-P74OM, XR-P64OM, XR-P34OMxR.-P7 N, XR-P64(), XR-P34()(2I-4. CD SINGLE MECHA ASSY(FORxR-P740, XR-P640 AND XR-P3401Mark No. DoscriptionPans o.MEr

Page 42 - O For XR-P34OM/KU

XR-P74OM, XR.P64OM. XR-P34OMxR-P7 Q, XR-P64(), XR-P34()1.9 PCB PARTS LISTNOTES;a Pafts marked by "NSP" are generally unavailable because th

Page 43 - ^::ll:'

XR-P74OM, XR-P64OM. XR-P34OMxR-P7 4(), XR-P64(), XR-P34(){1}-2. FORMsrk No.xR-P740M/SDDescription Pans No. Mark No.DescriptionPans No.AF CD ASSYS

Page 44 - Q, XR-P64O

XR-P740M, XR-P64()M, XR-P34()MxR-P7 Q, XR-P640, XR-P340MarkNo.DoscriptionPartr No.Malk No.DescriptionParts No.ciqro Jut'{pen coNNscronx8401 XTAL

Page 45

XR-P74OM, XR-P64OM, XR-P34OM)(R-P7 Q. XR-P6@, XR-P34O1.3 PANEL FACILITIESThis rilustratron shows model XR-P640.RECEIVERThe XR-P340/XB-P340fi/ is 1ot

Page 46 - CD SINGLE MECHA

XR-P740M, XR-P64()M, XR-P34()MxR-P74(), XR-P64(), XR-P340Mark No. DoscriptionParts l{o.MartNo, DescriptionPans l{o.PROLOGIC ASSYSEMICONDUCTORSIC3406IC

Page 47 - PCB PARTS

XR-P74OM. XR-P64OM. XR-P34OMxR.-P7 40, XR-P64(), XR-P34()MarkNo. DescriptionParts No.Mark lIo. DoscriptionParts l{o.FM/AM TUNER MODULESEMICONDUCTORSI

Page 48 - XR-P34OM

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 40, XR-P64(), XR-P34()Mark No,DescriDtionParts No. MarkNo.DeacriptionPans No.RESISTORSvR?70r (1ko)R7519, R7s20 (63

Page 49 - DECK SW ASSY

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 Q, XR-P64(), XR-P34()Mark No. Doscriolion Pa.ts No. MarkNo. DescriptionParts No.CAPACITORSC4361(2000p/630V)c4319,

Page 50

XR.P74OM. XR-P64OM, XR-P3@MxR-P7 Q, XR-P64(), XR-P34()Mark Symbol & Daacrlptbnttrrt t{o.Ram6rlaAWZ12g2 AWZ7099c1 501, C1502VR3OlCEYA2R2M5OACX10

Page 51 - CCSQCHO5OC5O

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 4'.J^, XR-P640, XR-P340ADDON DISPLAY ASSYAWZ7139 and AWZ7141 have the same construction except for the followi

Page 52 - XR-P64OM

XR-P74()M, XR-P640M, XR-P34()MxR-P7 Q, XR-P64(), XR-P340(2I FOR XR-P34OM AND XR-P34O(2I- 1 . LIST OF WHOLE PCB ASSEMBLIESMark Symbol & Dcrcript

Page 53 - XR-P64OM, XR-P34OM

XR-P740M, XR-P64()M, XR-P34()MxR-P7 4, XR-P640, XR-P340Markf{o. DsscriptionParts No.Mark No.DescriptionParts No.D2201, D8211D1010D1002D1023Dlr5t, D11

Page 54

XR-P740M, XR-P640M, XR-P340MxR-P740, XR-P64(), XR-P34()Ma*No.De!criptlonParts l!o.Markl{o.DoscriptlonPans l{o,DISPIAY ASSYSEMICONDUCTORSICr951IC250l,

Page 55

XR-P74OM, XR-P64OM, XR-P34OMxR-P7 &, XR-P64(), XR-P340Mark No. DescriptionParts No. MarkNo, DsscriptionParts No.D2201, D821rD1010D1002D1023D1151,

Page 56 - XR-P640M

XR-P74()M, XR-P621()M, XR-P34()MxR-P7 &, XR-P64(), XR-P340TAPE DECKMULTI-PIAY CD PLAYERCD PLAYERTAPE DECKQ TAPE I ca$etto doorq) TAPE I EJECT soct

Page 57

XR-P74()M, XR-P640M, XR-P340MxR-P7 40, XR-P64(), XR-P340Marko. DescrlptlonParts l{o.Markl{o. Do3criptionParts [tlo,DISPLAY ASSYSEMICONDUCTORSICr951IC2

Page 58

XR-P740M, XR-P64()M, XR-P34()MxR.-P7 40, XR-P64(), XR-P34()Mark O..Do3cription Part! No. Mark lIo. DescriptionPans No.D7s33, D7701 D77M, D7?07D7710

Page 59 - XR-P64(), XR-P340

XR-P74OM. XR-P64OM, XR-P34OMxR-P74(), XR-P64(), XR-P340Mark o. DescriptionPans No.Mark No. Da8cription Parts No.c4109, C4r10, C4r59, C4160c4t't

Page 60 - RSr/10strDDI

XR-P7@M, XR-P64()M, XR-P34()MxR-P7 4, XR-P640, XR-P340VR ASSYAWZ728O and AW77 27O have the same construction except for the following :CD DECK SW ASSY

Page 61

XR-P74()M, XR-P64()M, XR-P340MxR-P7 N, XR-P640, XR-P34()REMOTE CONTROL UN]TREMOTE CONTROL UNITO PowER butron@ Function button (FUNCIEach timethis b

Page 62 - XR-P74OM. XR-P64OM

XR-P74()M, XR-P640M, XR-P34()MxF|-P7 40, XR-P640, XR-P34()1.4 DISASSEMBLYT CD MECHA ASSY DIAGNOSIS AND REPLACEMENT1. Remove the cover.2. OPEN the tr

Page 63 - :"ii::i

XR-P740M, XR-P640M, XR-P340MxR-P740, XR-P64{J--, XR-P34.o1.5 BLOCK DIAGRAMXR--P64O\I, XR-P640 ONLY! -< ""nIIIIIIIIIIl:oorntl! )cup740M

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