Pioneer Car Stereo System Xr P340M Users Manual

XR-P340M to the manual ecb237f7-ed9c-446a-ace0-257ea54a45ed

2015-01-26

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Service

Manual

/oo.

-5

-8

-9

(v)

proNeerl"

Tlp Art

ot Entertaiment

STEREO

MULTI-PLAY

CD CASSETTE

DECK

RECEIVER

xR.P7

-P64olul

-P34()M 4()M

CD CASSETTE

DECK

RECEIVER

ORDER NO.

RRV1O23

STEREO

CONTENTS

CHAPTER

11.8 PARTS

LIST

FOR PACKING

AND

EXPLODED

VTEWS

... .......

..............

- 38

1.9 PCB PARTS

LIST ... 1-47

CHAPTER

2.1 PACKING

AND EXPLODED

VIEWS , . 2-2

2.2 SCHEMATIC

AND

PCB CONNECTION

DfAGRAMS .........2-16

-tl

-20

6_EB

q_f__l:iio

:tr)lo6a-

o6tb

.68

it a5

THIS

MANUAL

APPLICABLE

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 ooooooAC110V

t120- 127V

220V

t240V With the voltago solector

ooo o AC240V

KU oAC120V

KC oAC120V

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

Japan

XR-P74()M, XR-P64()M, XR-P34()M

xR-P7 &, XR-pOaO, XR-P34()

CHAPTER

1.1

SAFETY INFORMATION

This service manual is intended for quallfled service technicians; lt ls not meant tor the casual

do-it-yourselfer. Oualified technicians have the necessary

test equiprnent and tools, and have been

trained to properly

and safely repair

complex

products

such as those

covered by this manual.

lmproperly

performed

repairs

can adversely

aftoct ths.satety

and retiability

of the product and may void

the warranty,

It you are not qualified

to pertorm

ths repair

ot thls product

properly

and safely,

you should

not risk trying to do so and reter the repair to a qualllled

servlce techniclan.

WARNING

Lead in 3oldor

us6d in thlr ptoducl ir liltod by th. Celifornia

Hcalth

and Wcltaro agoncy

aa a known .sproductiva

toxicant which

may cause birth defoct. or othor r.prcductive hetm (Calllo.nia Hoelth & Saf.ty Cod., Sectlon 25249.S).

Whsn s.rvicing o. handling circuit board. end oth.. compon.ht! which contein l..d in .old.r, .void unprotoctod !kin contact with

the 3oldor. Alao, when aold.rlng do not inhala eny amok. or lurnar produc.d.

NOTICE

(FOR

CANADIAN

MODEL

ONLY)

Fuse

symbols

€S (last

operating fuse) and/or €* (slow

operating fuse) on PCB indicate

that replacement

parts

must

be ol adentical designation.

REMARQUE

(POUR

MODELE

CANADIEN

SEULEMENT)

Les symboles

de lusible

€F (fusible

de type rapide) evou -E8- (tusible

de type lent)

sur CCI indiquent

que

les

pidces

de remDlacement

doivent avoir la mCme

d€sionation.

(FO

RUSAMODEL

ONLY)

l.SAFETY PRECAUTIONS

The following

check should l)e

performed

for the

continued

protection

of the customer and service

technician.

LEAKAGE

CURRENT CHECK

Measure

leakage

current to a known earth

ground

(water

pipe,

conduit, etc.) by connecting

a leakage

current tester such as Simpson Model 229 2 or

equivalent between the

earth

ground

and all exposed

metal

parts

of the appliance

linput/output

terminals,

screwheads,

metal

overlays,

control shaft, etc.). Plug

the

AC Iine

cord ol the

appliance directly inro

a 1 20V

6OHz

outlet

and turn

the

power

switch on.

Any

current

measured

must not exceed

O.5mA.

ANY MEASUREMENTS

NOT WITHIN THE LIMITS

OUTLINED ABOVE ARE INDICATIVE

OF A PO,

TENTIAL SHOCK HAZARD AND MUST BE COR-

RECTED BEFORE RETURNING

THE APPLIANCE TO

THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and

mechanical

parts

the appli-

ance have soecial safetv related characteristics. These

are often not evident

from visual

inspection nor the

protection

afforded by them necessarily

can be ob-

tained

by using

replacement components rated

for vol-

tage, wattage, etc. Replacement

parts

which have

these specaal safety characteristics are identified in

this Service Manual.

Elect.ical

components having such features are

identilied

by marking

with

a A,

on the schematics and

on the parts

list in this Service Manual.

The

use

of a

substitute replacement component

which

dose not have

the same safety characteristics

as the

PIONEER

recommended reDlacement

one.

shown in

the

parts

list in this Service

Manual, may

create shock,

fire,

or other

hazards.

Product Safety is conlinuously

under

review

and

new instructions are issued

trom time to time. For

the latest intormation, alwavs consult the current

PIONEER Service

Manual. A subscription

to, or ad-

ditional

copies ol, PIONEER Service

Manual

may be

obtained at a nominal

charge

from PIONEER.

0 smA

Test

all

plug reversed

(Using AC adaprer

plug as requfed]

AC Leakage

Tesl

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 N, XR-P64(), XR-P34()

(FOR

EUROPEAN MODEL ONLY}

AVATTAESSA JA SUOJALUKITUS

OHITETTAESSA OL€T ALTTIINA

NAKYMATToMALLE LASERSATEILYLLE

ALA KATSO SATEESEEN

USYNIIG LASEESTRALING VED ABNING

NAB SIKKERHEDSAFBRYDEFE

UDE

FUNKTION

UNDGA UDSAETTELSE FoR

STFALING

OSYNLIG LASEASTRAINING NAB DENNA

D€L AB oPPNAo ocH SPABaEN

URKOPPLAO

AETRAKTA EJ STRALEN

OEVICE INCLUOES LASER

OIODE

WHICH

EMITS INVISIBLE INFRABED BADIATION

WI]ICH IS

DANGEROUS

EYES

THERE IS

A WARNING SIGN ACCOROING TO PICTURE

] INSIOE THE

DEVICE CLOSE

THE LASER

DtooE.

THIS PIONEER APPANATUS

CONTAINS

LASER OF CLASS ].

SERVICING OPERATION OF

THE

APPARATUS

SI-IOULD BE DONE BY A SPECIALLY

INSTRUCTED

PERSON

MAXIMUM

OUTPUT

POWER:

5 mw

WAVELENGTH: 78O 785 nm

LABET

CHECK

tr<

Refer to page

-29.

FOR

CD SINGLE

FOR CD MULTI

1. Laser Interlock Mechanism

Th6 ON/OFF

{ON

: low level, OFF : high lev€l)

status of 3601 (LPS1}

and S602 (LPS2)

switches for detecting rhe loading

stat€ is detected

by the systern microprocessor,

and the design

prevents laser

diode

oscillation

except when borh switches

(LPS1

and LPS2I are ON

{low

level o. clampgd

state).

Thus, interlock will no longer

lunction it switches 360l {LPSI)

and

S602 (LPS2)

are d€liberat€lv

shorted.

The int€rlock also does not oDerat€ in the t€st mode*.

Laser

diode oscillation will continue. if pin 1 ot M51593FP

{lC101)

on the PRE-AMP

EOARD assembly loaded on pickup ass€mbly are

connected to GNO,

pin 19 is connected to low level

{ON),

or else

the terminal6

of O1O1 are shorted to each

other lfault condition).

2. When

the cover is opened

with the servo mechanism

block

remov€d

and turn€d over, close viewing of the obj€ctive lens

with the nakod

eye will caus€

€xposure to a Class 1 laser beam.

CAUTION

[{vrsr8r,E rAsER

RA0tATtot{

wHHrl oPtN.

AVOIO

TXPOSUR€

EEAM aRw1o23

CLASS 1

LASER

PRODUCT

Laser Interlock Mechanism

The posilion

of the switch (5601)for detecting loading srare is

detecred by the system microprocessor, and the design prevents

laser diode

oscillation when the switch (5601) is not on CLMP

terminal side

{CLMP

signal is OFF or high

level,}.

Thus,

the interlock will no longer

function if rhe switch (5601)is

deliberately

set to CLMP terminal

side.

{low

level).

The interlock also

does not function in the

test mode*.

Laser

diode oscillation will continue,

if pin 1 of M51593FP

(lC1O1)

on the PRE-AMP

BOARD ASSY mounted

on the

pickup

assembty

connected to GND, or

19 is connected

to low level

(ON),

or else

the terminals

of O1O1

are shorted to each other

lfault condition).

2. When the cover

is opened,

viewing

of the objective lens

with

the naked eve will

cause exoosure to a Class

laser beam.

ARW1021 ARW

1 023

tr<

Refer to page

1-29. |

-J

XR-P74()M, XR-P64()M, XR-P340M

xR-P7 Q, XR-P64(), XR-P3@

1.2

SPEC|F|CATIONS

STEREO

CD CASSETTE DECK RECEIVER/STEREO

MULTI-PLAY CD CASSETIE DECK RECETVER: XR-

n 0 I

x3'P, &NU XR-Pr6aO/XR-F6{!M/XR+AO/XR-

P3/('M

Ampliftcr scction

<XR-E iOlXR-E a0i/b

FRON|T

Continuou. Av.ng. Pow.r Oueqt i.70 W.ttro p.r

cfiannC, min.,

rt 8 ohm. from 50 H.rt with no mor.

th.n 1 96.. totrl hrrrf|onlc dirtortion,

Continuous

Power

Outout

{RMS}

................ 100

W + 100 W

kHz. T.H.D.

'10%.

8 O)

Peak

lMusic

Power.... .. ........1050

REAR

Continuous

Power

Output

(RtvlS).................................

1 5 W

kHz. T.H.D.

10%, 16

O x 2)

cf,]{TEn

Continuous Power

Output

(RMS)......-..........................

1 5 W

kHz, T.H.D.

107o. 16

O x 2)

<XR-P6,rc/XR-P6,lltM>

FRONT

Continuour Av.rlgr Powqr Ou$ut i! 70 W!tt. pcr

ch.nn.l, mln., rt 8 ohmr Lom 50 HarE with no mor.

th.n t *.r totll h.rrnonic didortion.

Continuous

Power

Output

(RMSI

................

100 W + 1OO W

kHz. T.H.D. 1oyo.

8 O}

Peak

Music Power.... ...............950

REAR

Continuous Power

Output

(RMS)

..........................

....15

kHz. T.H.D. 10%.

16 O x 2)

<XR-P:,IO/XR-P3alll/b

FRONT

Condnuou. Avr g. Pow.r Oufprrt i. 33 W.ttr. p..

.h.nnal, min., !t 8 ohm.lrom 50 HarE

with no mora

th.n I .ta.r tot l hlrrnonic di.tortlon.

Continuous Power

Output

(RMS)

................._..50

W +

kHz, T.H.D.

1oYo,

I Ol

....................................500

CD Scction

Type................................Compact

disc digiral audio

system

Wow and Fluttsr................................

Limit ol m66suremont

G0.001%

W.PEAK)

less

(EIAJ)

Cassdte deck 3.ction

Systems

........................

-................

4 track, 2-channel

stereo

Heads.......................................

Record;ng/playbsck

head x 1

Plavback

head x 1

Erasing he6d x 1

Motor .....................................................

DC s6rvo motor x 1

Tape

type .............. TYPE |

(Normal)

tape/TYPE ll

(CrO2)

tap€

Peak Music Power

FM/AM tun.r slstion

FM Tunrr

Soction

Frgqu€ncy

Range

kHy'l0 kHz

step) ..............................7.5

MHz

to 108 MHz

Antenna Input ...75

ohms unbalanced

Alli Tunce Scc.tlon

Frequency

Rang€

With 10 kHz

step .. ........................530

kHz

to 1,700 kHz

With I kHz

st€p .............................531

kHz

1,602

kHz

Antenna.................... ... Loog Antenna

Miscellanaous

Power

Roquirements

Singapor€

model.......................226n'n40

V. 50/60 Hz

Other mode|

.............. ..1101t2G127l22O/240

50/60 Hz

Power

Consumption

(xR-P740lKR-p740M)

. .........444lw

(xR-P640r(R-P64oM). .........432

fiR-P3401(R-P340M

)

. .........276,W

Dimensions .....................260

371.5

(H)

x 295

{D)

(XR-P74OAR-P74OMIXR-PAOAR.PAOM}

260

{W)

x 310

(H)x

29S

(D)

(xR-P340lXR_P340M)

Weight

(withour

packagel

(xR-P740t\,1r(R-p640M)

..........................................9.5

(xn-p740lxn-pan0l

. .............. ....

....e.e ii

rxR-P34oM) . . ....

..2.a ri

(xR-p3401........ ..........0.2

XR-P74OM, XR-P64OM, XR-P34OM

)(R-P7

Q. XR-P6@, XR-P34O

1.3

PANEL

FACILITIES

This rilustratron

shows

model

XR-P640.

RECEIVER

The XR-P340/XB-P340fi/ is 1ot

eaurpped

w n

the butto4s

O) DOLBY SURROUND

ON/OFF

button

^ (XR-P640/XR-P6/OMonly)

(1)'

CENTER/REAR button

_ {XR-P74|!/XR-P740M

only}

(? Display

€) REAR LEVEL

(+,

-) buttons

^ IXR-P64|!/XR-P640M

only)

t3' CENTER/REAR LEVEL

(+,

-l buttons

^ (XR-P74{I/XR-P740M

only}

Qt SURROUND ON button

^ (XR-P64O/XR-P6/rcMonly)

€)' CENTER

MODE bufton

_ (XR-P74{,/XR-PT/OMonly}

(t SURBOUND OFF button

^ IXR-P6/t0/XR-P$oMonly)

Q)' m MODE bufton (XR-P740/XR-P740M

only)

G) INPUT BALANCE control

^ (XR-P640/XR-P6/0Monly)

€)' BALANCE

(L,R)

control

_ (XR-P740/XR-P740M

only)

(, POWER

STANDBY/ON

swhch and STANDBY

indicator

This

rhe

switch

for

electfic

power.

ON: When set to the ON position,

oower is

supplied and the unit becomes operational.

STANDBY: When ser to the STANDBY oosition. the

n'arn

power

tlow rs

cut and the r,nrt

longer fully

operational.

A minute flow

power

feeds

the ,.inrt to

maintain operation

^ readiness.

fihe

STANDBY

indicator lights.)

(O Microphons iack (MlC)

(9) FUNCTION (TDEMO) button and indicators

Each time this button is

pressed,

the function changes

in the following

sequence

lThe seiocted

tlnction is

displayed

the display

window

and

indicator.i:

- rUNEB -------+

rAPE -+ CD I

I vrDEo,/AJX <---------------

04)

09)

al)

BAND button

VOLUME

control

FREO/STATION button

MIG

LEVEL control

CLOCK/CLOCK ADJ button

WAKE-UP/REC

button

SOUND FIELD OONTROL buttons

(HALL.

D|SCO. MOVIE)

MEMORY

button

AUTO TUNING

button

MONO button

TUNING

JOG knob

P. BASS

button

ONE-TOUCH KARAOKE bufton

STWIDE button

(XR-P7/O/XR-P74OM/XR-P641)/

XR-P6/|t!M)

SURROUND & ST WIDE button

(xR-P340/XR-P340M)

Hsadphones

iack

(PHONES)

Manufactured under license frcm Dolby Labo?toies Ltcensing

DOLBY and the double-D symbol @ are trademarks ol Dolby

La bo

e s Li ce

si ng C a rpo ra tton.

1-5

XR-P74()M, XR-P621()M, XR-P34()M

xR-P7 &, XR-P64(), XR-P340

TAPE DECK

MULTI-PIAY

PLAYER

CD PLAYER

TAPE

DECK

Q TAPE

I ca$etto door

q) TAPE

I EJECT soction (A)

Q) TAPE ll EJECT

s.ction (A )

(4) TAPE ll cassctto

door

6 fnPt 1/2 soloctor button

@ DOLBY. NR

B/C OFF

butron

(XR-P74O/XR-

P?40M and

XR-P6/0/XR-P640M)

Each

lime this button is pressed, DOLBY NB settlng

chanoesB*C*OFF.

@' oor--ev.

NR oN/OFF

button

(XR-P3/o/XR-

P3/0M

only)

Each time

this button

pressed,

DOLEY

NR sYstem

turns

ON and OFF.

CD Rec

pause button ( a ll )

tD aSe-S

(nuto Synchro Editing System)/GOPY

button

@ TAPE

op6ration buttons

(PLAY

< >, STOP

r, Fast << >> )

I Auto Function

This model

equipped

wlth

"Auto

Function operatron'

when the switch

for PLAY/PAUSE,

DISC SELECTOR

1-6

BND. TAPE

1/2,

PLAY

(tape),

or EAND

is pressed,

the

function switches automatically.

Use the

FUNCTION

button

to select

the component

connected

to the

VIDEO/AUX

iacks. since

Auto Function

ts not eftective

for this.

NOTE:

The

luncton

cannot be swlched

dunng

recatdng

and tape

copying.

PLAYERS

DISC

SELECTOR

buttons (1-6)

OPEN/EJECT

button

OPEN/CLOSE

button

STOPbutton(l)

PLAY/PAUSE

button { >/ll }

Manual/Track search butlons ( K< ' +<, >>

. >Dl )

Magazine slot door

Disc tray

Dolby nolse rcduction

manufactured under hcense

from Dalbv

Laborcton e

s Lrc e

i ng Car

pot

atto

-DOLBY" and the double'D symbol ffi arc trademarks of

Dolby Laboratoties

Ltcensing

Carpatatrcn

(2)

(3)

(4)

(0.

-6

XR-P74()M, XR-P64()M, XR-P340M

xR-P7 N, XR-P640, XR-P34()

REMOTE CONTROL

UN]T REMOTE CONTROL

UNIT

O PowER butron

@ Function button (FUNCI

Each

timethis button

pressed,

the function changes in

the following sequence:

+ TAPE

VIDEO/AUX

@TUNER BAND

bufton

TAPE op€ration buttons

{SHIFT

TAPE 1, 56s1

11 >>, Play

< >,

Stop

r, Rec

pause

a ll l

To operate TAPE l. press the desired deck operation

buttonwhile

pressing

SHIFTTAPE

l. (Excepttorthe

Rec

pause

a ll button)

ONE-TOUCH KABAOKE

button

(XR-P640/xR-P640M

only)

KARAOKE button (XR-P7II0/XR-P740M

onlyl

P. BASS button (Except

fot XR-PI|40/XR-

P340Ml

SFC

MODE button

TIMER control buttons (WAKE-UP,

SLEEP}

VOLUME

(-/+l buttons

Number buttons

These

buttons are used

for selecting track

numbers ol a

CD and scanning

preset

stations.

CD operation

buttons

{DISC,

Track search

K< >>, Pause

ll,

Stop r, Play >, RND

(Randoml,

REP

(Repeatl,

PGM

(Programll

D0 SURROUND button

{XR-P640/XR-6/I0M

only}

REAR LEVEL

(-/+) buttons

(Except

for XR-P34O/XR-P34{!M}

Test tone button {TESTI

(XR-P740/XR-P7'OM

onlyl

CENTER LEVEL

(-/+l buttons

(XR-P740/XR-P7'OM

only)

DC MODE

button

(XR-P740/XR-P7t[0M

only]

CEIITER MODE button

{XR-P740/XR-P7'l{)M

onlyl

,G)

XR-P74()M, XR-P640M, XR-P34()M

xF|-P7 40, XR-P640, XR-P34()

1.4 DISASSEMBLY

T CD MECHA ASSY DIAGNOSIS AND REPLACEMENT

1. Remove the cover.

2. OPEN the tray and lift the tray cap,

pulling the bottom of the tray cap toward you. After removing the tray

cap,

CLOSE the tray.

3. Remove the VOL knob and 2 screws

(BBZ30P080FZK)

holding the VR assy in place.

4. Remove the 3 screws between the front Danel and the chassis.

L/R sides: CBZ30P080FMC x2

Bottom side: BBZ30P080FZK x 1

5. Remove the lead wire from the cassette mecha assv from the chassis.

Screw: BBZ30P080FZK x I

6. Remove the front panel

from the chassis

(watching

out for the claw on the left and right), and open the side of

the AF CD assy.

(Refer

to Fig. 1)

NOTE:

Do not remove the rear panel and AF CD assy at this time.

AF CD Assy

Fig. I

Under these conditions most of the PCB diagnosis

and parts replacement can be performed.

I REMOVAL OF AF CD ASSY

1. Under the conditions of the previous paragraph,

remove the rear panel

and A-F CD assy.

(Do

not separate the rear panel

and AF CD assy.)

XR-P340M (except

KU type) and XR P340 . . Between rear panel

and chassis.

Screw: BBZ30P080FZK x2

XR-P740M, 740, 640M, 640 and XR-P340IWKU . . Between rear panel

and trans frame.

Screw:

BBZ30P080FZK x3

1-8

XR-P740M, XR-P640M, XR-P340M

xR-P740, XR-P64{J--,

XR-P34.o

1.5 BLOCK

DIAGRAM

XR--P64O\I, XR-P640 ONLY

! -< ""n

l:oorntl! )cup740M xR-P74o o.LY

30omv (XFI-P7401,( 7a0)

71nV (XR-P54O'{ E40)

POAER AI'IP

BIJFFER CENTER

S SP OUT

ro TAPE

FRONT SP OUT

S VO-Lri€ B\TFFER REAR

rt I

I c sP o{JT

lc21 03 c vo|-t.tiC

tc3301

MIC MIX

tc2201

(2/21

t- - - -

XR-P740M XR-P740 otl-Y

tfll

I l'i '5'

r& t

$ ;-Y_ _i**74o* x*74o o^{-Y

L,/R BAI-A€E

FRONIT PO\A'ER AN,IP

REAR PCTA/ER AT4P

L OVT

:"'

R O(,'T

l<,

-.1

::r:,."

-l

:::::'."

C O'JT

!82

S OTJT

l--.o

l+-o

MUTE

BLc)\IV

cooL I r.rc

FAN

rcr501 1c3501

(/21 Q/2)

POWER AMP MODULE

SECTION

OUTPUT LEVEL DETECT

1-9

XR-P740M, XR-P64()M, XR-P340M

xR-P7 44, XR-P640, XR-P34()

a Pin

Function

of Power Amo Module

Connector No. Name UO Description

cN7l01

+ 12V.

Mo+ 12V separate system stabilized output

2UNREG 12 Unstabilized

power input for - 12V

3AC IAC detecrion input: for power

ON/OFF and MUTE.

4tzv o Stabilized

power output for - 12V

5MUTE vo Mute external input; outputs intemal mut€ conditions; cancels forced mute.

6REF, GND IGND Ior protective

circuit; reference GND for short detection

7BLOW IBLOW circuit extemal output; ON at :t0.5V or mo!e.

8REG. GND IReference GND for stabilized

power

source

9UNREG

+5 IUnstabilized

power

input for +5.6V

10 UNREG

+ 12 IUnstabilized

power

input for +12V

and

+12V.

11 +5.6V o+5.6V stabilized output

T2 +t2v o+ 12V stabilized output

cN7l02

1CIN ICenter signal input

2S. GND ISignal input GND; floating interior type

3srN ISurround signal input

4OVERLOAD IShort detection input for Surround and Center channels

5+82 IPower supply

(+) for Surround and Center channels

682 IPower supply

(-) for Surrcund and Center channels

7C OUT oCenter speaker output

8S OUT oSurround speaker output

cN7502

IREF. GND IReference

GND lor short detection

2L OUT oLeft speaker

output

3R OUT oRight speaker output

4FAN IForced fan circuit input (LOW speed)

5+81 IPower supply

(*) for L/R channels

6B1 Power supply ( ) for L/R channels

7SHORT Short detection

input for I-./R channels

8LIN Left signal input

9F. GND Signal input GND; floating interior type

10 RIN Right signal

input

XR-P740M, XR-P640M, XR-P34()M

xR-P7 40, XR-P64trJ_, XR-P340

1.6

IC INFORMATION

c The information shown in the list is basic information

and may not correspond exactly to that shown in the

schematic diagrams.

I rc9268F

ilc84o1

: AF cD AssY)

O X-A Modulation-Type

DA Converter

with

Built-in 8-fold Oversampling

Digital Filter

o Pin Assignment

(Top

View) o Block Diagram

LrcX

rcK

-WX

LrcK MX MTA K EF rcK WX

o Pin Function

No. Symbol VO Description Remarks

IVDD Digital part power supply terminal

2T1 ITest terminal; normally used on "L"

GNDA Analog part ground terminal for R channel

4RO oR channel data right output terminal

RO oR channel data inverse output terminal

6VDA Analog part power supply terminal

7LO oL channel data inverse output terminal

8LO oL channel data right output terminal

9GNDA Analog part ground terminal for L channel

10 GNDD Digital part ground terminal

ll GNDX Crystal-oscillating

part ground terminal

L2 XI I

IJ XO or

t4 vDx Crystal-oscillating

part power terminal

15 MCK oSystem clock output terminal

16 EMP IDe-emphasis filter control terminal;

"H": de-emphasis

filter ON, "L": de-emphasis filter OFF

L7 HS IStandard/double-speed operating mode changeover terminal;

"H": standard

operation,

"L": double-speed operation

18 DATA IData input terminal

19 BCK IBit clock input terminal

20 LRCK LR clock input terminal

1-11

XR-P740M, XR-P640M, XR-P340M

xR-P7 40, XR-P6 Q, XR-P340

I PD4493A

{tC19O1

: DtSpLAy

ASSY

for

MULTT

CDI

O System

Control Micro-computer

o Pin

Assignment

(Top

View)

GO.

60 ?

60a

609

cro

Et LE(DISPL^Y)

T -T'

No. Name Function vo Description

15 so1 ]D DAT/ cLSI control data serial outout

16 SIl SQSO ISubcode

Q data serial input

L7 Reset

input

IESEl

l8 P74 }162 STB N9162 strobe output

19 P73 EX LE

(AF) NExtension port (AF system)

latch

pulse

20 AVss AVss Connected to GND.

2l ANIT JOG

AJOG

Input

22 ANI6 JOG

23 ANIs

A/D Spectrum analyzer

input

24 ANI4

25 ANI3

26 ANI2

27 Pl1

28 P10 TUNE/

STEREO A/D TUNE/STEREO

status

discrimination input

29 AVoo AVoo

Connected to +5V.

30 AVnrr AVnrr

31 P04 FCOK IFocus OK input

32 xT2 oOpen

33 Vss Connected to GND.

34 X1

35 x2 o

36 P37 DCNT IDisc count pulse input

37 P36 DCHM IDisc selector home SW

38 P35 MZSZ I

39 P34 MZSl

40 P33 INSD ISlider inside SW input

4l P32 LP52 I

42 P31 IPSl

V',

O Pin

Function

No. Name Function VO Description

IFIP6 6G

PFL grid

2FIPs 7G

3FIP4 8G

4FIP3 9G

5FIP2 10G

t) FIPl 11G

FIPO rzc

8Voo Vop Connected to *5V.

9SCKO EX CLK NExtension

port serial clock output

10 so0 'X DATI NExtension

port serial data output

11 P25 EX LE

,DISPLAY'cExtension port (display system)

latch oulse

T2 P24 POWER

ON/OFF CPOWER ON/OFF

IJ P23 CD XLT LLSI control data latch oulse

L4 SCKl CD CLK t- LSI control data serial clock

1-12

XR-P74()M, XR-P640M, XR-P34()M

xR-P7 &, XR-P640, XR-P34()

No. Name Function uo Description

P30 SENS ILSI operating status multi-mode

iDput

44 P03 GFS IFrame/syncMock input

45 INTP2 SCOR ISubcode synch SO + SI input

46 INTPl AC I AC input

47 INTPO REM IRemote control sigrral input

48 tc Connected to GND.

49 P72 PLL CE PLL latch

pulse

50 P71 PULSE2 I Tape 2 reel pulse

input

51 P70 PULSEl ITape 1 reel pulse

input

52 Connected to +5V.

PI27

I Key scan i[put

PT26

55 P125

56 P124

57 P123 PLL 9162

DATA/

KO11 PPLL and 9162 serial data

P122 PLL 9762

cLw

KO10 PPLL and 9162 clock

59 FIP27 P16/KO9 P

FL segment

and

key scan output

60 FIP26 P15/KO8 P

FIP25 Pr4tKOT P

62 FIP24 P13/KO6 P

63 FIP23 P12lKO5 P

64 FIP22 P11/KO4 P

FIP21 P1o/KO3P

66 FIPzO P9tKO2 P

FIP19 P8/KO1 P

68 FIP18 P7lKO0 P

No. Name Function vo Description

69 FIP17 P6 PFL segment

70 FIP16 P5 P

71 Connected

to 30V.

72 FIP15 P4 P

FL segment

73 FIP].4 P3 P

74 FIP13 P2 P

75 FIP12 P1 P

76 FIP11 P

FL grid

77 FIPlO 2G P

78 FIPg 3G P

79 FIP8 4G P

80 F1P7 5G P

Note)

I : Input

A/D : Analog Input

O : Cmos

Artput

N : Nch Open Drain Output

P : Pch Open Drain Output

XR-P7@M, XR-P640M, XR-P340M

xR-P7 &, XR-P64{J_, XR-P340

I PD4492A

{lC19O1

: DISPLAY

ASSY

for SINGLE

CDI

O System

Control

Micro-computel

o Pin

Assignment

(Top

View)

oooooo

_0i!,))))))

oooo:

GO6

co?

coa

6ro

Gr r

6ta

lr cLr

ar o^i^

ar Ll(oratLAY)

ltr

No. Name Function uo Description

15 so1 ]D DATA cLSI control data serial outout

16 SI1 SQSO Subcode

Q data serial input

L7 Reset

input

RESEl

18 P74 )162 STB N9162 strobe output

19 P73 EX LE

(AF) NExtension

port (AF system) latch

pulse

20 AVss AVss Connected to GND.

2l ANIT JOG

AJOG

Input

22 ANI6 JOG

23 ANI5

A/D Spectrum analyzer input

24 ANI4

25 ANI3

26 AN12

27 P11

28 P10 TUNE/

STEREO A/D TUNE/STEREO status

discrimination input

29 AVoo AVoo

Connected to +5V.

30 AVnBr AVnBn

31 P04 FCOK IFocus OK input

32 xT2 oOpen

JJ Vss Connected to GND.

34 x1 I

35 x2 o

36 P37

cNot used

JI P36

38 P35

39 P34

40 P33 INSD ISlider inside SW input

47 P32 OPEN IOPEN completion SW input

42 P31 CLAMP ICLAMP completion SW input

o Pin Function

No. Name Function VO Description

IFIP6 6G

PFL grid

2FIP5 7G

JFIP4 8G

4FIP3 9G

5FIP2 10G

oFIPl 1lG

FIPO L2G

8Vno Voo Connected to +5V.

9SCKO EX CLK NExtension port serial clock output

10 so0 ]X DATT NExtension port serial data output

11 P25 EX LE

DISPLAY)cExtension port (display system)

latch pulse

12 P24 POWER

ON/OFF cPOWER ON/OFF

P23 CD XLT cLSI control data latch pulse

l4 SCKl CD CLK cLSI control data serial clock

1- 14

XR-P74OM, XR-P64OM. XR-P34OM

xR-P7 &, XR-P64(), XR-P34()

No. Name Function uo Description

43 P30 SENS ILSI operating status multi-mode

input

44 P03 GFS IFrame/syncMock input

45 INTP2 SCOR ISubcode synch SO + SI input

46 INTPl AC IAC input

INTPO REM IRemote control signal input

4a IC Comected

to GND.

49 P72 PLL CE NPLL latch pulse

50 PULSE2 ITape 2 reel pulse

input

P70 PULSEl I Tape I reel pulse

input

52 Conoected to +5V.

53 Pt27

Key scan

input

54 PL26

55 Pl25

Pt24

Pt23 PLL 9162

DATA.i

KO11 PLL and 9162 serial data

5at Pt22 PLL 9162

CLIv

KO10 PPLL and 9162

clock

59 FIP27 P16/KO9 P

FL segmelt and

key scan output

60 FIP26 P1s/KO8 P

FIP25 P14|KOT P

62 FIP24 P13/KO6 P

63 FIP23 P12lKO5 P

uF]P22 P11/KO4 V

65 FIP2l P10/KO3 P

66 FIP2O P9tKO2 P

FIP19 P8/KO1 P

68 FIP18 P7lKO0 P

No. Name Furction UO Description

69 FIP17 P6 PFL segment

70 FIP16 P5 P

7L Connected to -30V.

FIP15 P4 P

FL segment

73 FIPl4 P3 P

74 FIP13 P2

FIP12 P1 P

76 FIP1l P

FL Srid

77 FIPlO 2G P

78 FIP9 3G P

79 FIP8 4G P

80 FIPT 5G P

Note)

I : Input

A/D : Analog Input

O : Cmos Output

N : Nch Open Ihain Output

P : Pch Open Drain Output

t-t5

XR-P740M, XR-P640M, XR-P34()M

xR-P7 Q, XR-P64(), XR-P340

I pDGtoSA

flc3951

ADDoN

DtspLAy Assy)

(Except

XR-P34OM and XR-P34Ol

O System

Control Micro-computer

a Pin

Function

No. Name Function to Description

1PE3/INT3 NO USE

2PE4/RMC RMC IN IRemote control signal i[put

3PE5 NO

USE

4PE6 PRO. LOGI oPrologic ON output

5PE7ITO

USE

6PBO

7PBl/CSO

8PB2|SCKO

PB3/SIO

10 P84/SOO 9154 CLK o9154 CLK output

11 PB5/SCKl 9154 STB o9154 STB

output

t2 PB6/511 )154

DATA o9154 DATA output

13 PB7/SOi NO USE

14 PCO/KROKEY INO IKey scan, Key retum signal

rnput

PCi/KR1 KEY IN1

PC2IKR2

NO USE

17 PC3/KR3

18 PC4/KR4

19 PC5/KR5

20 PC6/KR6

2l PCTIKRT

22 PAO/ANO LEVEL

LIN IA/D input for level meter

(Lch)

23 PA1/AN1 LEVEL

RIN IA/D input for level

meter

(Rch)

24 PA2iAN2 Destination IPrologic/Dolby

surround

changeover

25 PA3/AN3 SURROUND

SEL oDOLBY/THROUGH

changeove!

output for FRONT

& REAR signals.

26 PA4/AN4 F MUTE oFront mute output

No. Name Function vo Descliption

27 PAs/AN5

NO USE

28 PA6/AN6

29 PA7/AN7

30 RST Reset signal input

EXTAL Connected to ceramic

oscillator

(8MHz).

32 XTAL

33 VSS VSS GND

34 PDO/SO S MUTE oSurround

mute output

PD1/S1 C MUTE oCenter mute output

36 PD2t32 C MODE2 oCenter mode 2 output

PD3/S3 C MODE1 oCenter mode 1

output

38 PD4/S4 N MODE2 oNoise mode 2 output

39 PDs/S5 N MODE1 oNoise mode

I output

40 PD6/S6 NCH

SEL2 oNoise channel select 2

output

4l PD7lS7 NCH

SELl oNoise

channel select I

output

42 PF0/S8 FL ON oFL ON output

43 PF1/S9

NO USE

44 PF2/S10

45 PF3/S11

46 PF4/S12

47 PFs/Sr.3

oFL control segment output

48 PF6/S14 S2

49 PF7/S15 S3

50 S4

s17

52 s18 s6/KO2

oFL control segment/Key scan

stlok output

s19 s7/KO1

54 s20 s8/KO0

- to

XR-P7@M, XR-P64OM, XR-P34OM

xR-P7 40, XR-P64(), XR-P3ZU)

No. Name Function UO Description

T15/S21 S9

oFL control segment output

'ft4ls22 s10

57 Tr3/S23 sl1

58 'tt2ts24 s12

59 Tli/525 sl3

60 Tr0/s26 s14

T9tS27

62 T8/528 st6

63 T7

USE

64 T6

65 T5

66 T4

68 T2

oFL control timing output

69 TI G2

70 TO G1

71 VFDP VFDP Offset

voltage

(-30V) for FL

control,

72 VDD VDD +5V Power

Supply

NC VDD Connected to VDD.

PGO DOLBY

OFF IDOLBY NR OFF input

75 PG1

NO USEPG2

77 PG3

78 PEO/INTO POWER

ON IPower ON input

79 PE1/INT1 Destination PDomestic/foreiSn changeover

80 PE2NNT2 NO

USE

I TcTso4F

0c8402

: AF

ASSYI

O lnverter

a Pin

Assignment

{Top

View)

INA

GND OUT Y

)(R.P7 4OM. XR-P64OM, XR-P34OM

xR-P74(), XR-P64{), XR-P340

t]S n nill fltNfi frl\V'll

tFrll

uvvIYJ4 $'uvue v!llj, nnno

IA\UIEU DO BO REPEAT

@TIMER

MEC

RNCI

WAKEUP

PGM

tn Rll lBltD

m"nmnh"mcfu

uffi"

rCI0

I AAVTOO2

(Vl7O1 : DISPLAY

ASSY)

O FL Tube

o Grid

Assignment

a?||1{l tYl

\ 2 3

s n0 nn n2i

n3mnS>

------\sr -

NOTE

l) Fl,F2 --- Fi0ament

2) NP

------ No Pin

3) DL ______ Datum

i ne

4) 1G-12G

--- Grid

B8E =18r6 88t-:

ot-- -lo1tr ot|€

ooL- -Jorq ooL€

Oqr - -)otz oql...._

83f= =1811 83t-:

Bzc= =1810 82r:

8rf= =f 89 Brt-:

(12G-9G) (BG)

h\:- A

/ i nhn,

/ /

|1\\n // n6

| \1nt/ 1l

v9 v h

O-

,,tfl

x" fl

"//////\\

/i"

lltl lJo \\ l,

llu

v ull

z-,V

(

7G-3G )

o Pin

Assignment

an -.-

o Anode Connection

6),

O Pin Connection

t2G llG toG 9G BG 7G 6G 5G 4G 3G 2G ]G

P] 8l B1 B1 B] B1 AM co12 kffir KAIRAI}KE\-

P2 82 B2 B2 B2 B2 n n n n P6M

P3 83 B3 B3 B3 B3 e e etsN0 r0

QA QA AA B4 a/ QA Isss@TIffiR M

P5 B5 B5 85 85 B5 bobbonIE

P6 B6 B6 86 B6 B6 kkkkkmIgJ

P7 87 B7 B7 B7 B? )) ) JS3 2

P8 BB BB BB BB BB P. BASS

SrWm[ n

P3 8S 83 B9 B9 ff

<ralr>

)d d dddBI!A?

cur {a

Pta 8r8 8ra 810 B1A [(Drsco)J.J

p p 9 SILEEPft6

Pr1 Brl Bll Bll 811 l.L(MOvlE)JJ

rrrunfrE [,P 0

rtz a|2 ai2 812 812 TUNEO ccccffiCI [l

Pl3 813 Br3 813 813 mm mmm m mME.AT h

P14 al A 814 814 81

4STEffiO I I It{n

ls n

Pl5 815 815 815 Br5 CIOPV nhhnhs2 I

Pl6 Br6 Br6 816 Br6 ASES Fil co0l ffift )q ?

P17 r00 til IK t.3K !0( ss f,l

1-18

xR.-P7 4AM, XR-P640M, XR-P340M

xR-P74(), XR-P64(), XR-P340

I lnvzool (v3951

: ADDoN

DtspLAy

Assyl

(Except

XR-P34OM and

XR_P34O)

O FL Tube

o Grid Assignment

e4@Nz

lN-/11

(G)

N4AXJ

o Pin Assignment

NPTE 1) Fl,

2) NP

3) NX

4) D_

)) tu

l-! tlg lr-{

szsNz

ll Il{tn[( s rllltl)

ll \\\\\\N a///////

'll \"" '///

II TEST

N4[SU

ooo ooo ooo ooo ooo NI]AX

(2G)

, PAIIFRN ARFA I

r-l

L--_

Pin Connection

F2---Filament

-No

No extend p

i n

-Datum

Line

- 3G

- Grid

81 82 83 84 85 ,.,86 87

r-a-r-F-

B8 89 B1A 81

1 812 Bl 3 814

srafN40N

oo-o ooo ooo ooo ooo

EG@$0RM4t"F"rflRHT^l

@ L @M PHANTOM

ILSJ \U\V

UJJJ

3ah

t0G[G

REAR

Lah

LEVEL

CIENTER

Rah

o Anode Connection

3G 2G IG

PI Aru@tvsunts@umo sr€ n16)

P2 PR@. [.OG0C BI

P3 3ch

LOGIG 82 s

P4 MEAIR B3 lIEST

P5 LEVE[- 84 S2

P6 GENTER BS

P7 Lah Rah s4

P8 NOMMAT 87 ss

PS PHANTCIM B8 s6

P1A

6l B9 s7

Pt I Bla

Pt2 Bt

Pr3 Br2

Pt4 8r3

Pr5 BI

Pr6

1-19

XR-P7@M, XR-P64OM, XR-P3@M

xR-P7 40, XR-P64(), XR-P34()

1.7

ADJUSTMENTS

1. TUNER

SECTION

I FM Tuner

Section

a Set the mode

selector to FM BAND.

a Connect

the wiring as shown in Fig. I 1.

o Before adjusting, make sure there is no gap between L6101 and L6102. If there is a gap between them, bing them into

contact with each other first, and then make adjustments.

o Make indicator adjustments in order of AM - FM.

FM75 Q Anrenna

Te.minat la;?n1

Fig.

1- 1 FM Adjustmont

Connection Diagram

I AM

Tuner

Section

a Set

the mode selector

to AM BAND.

a Conoect the wiring

as shown

in Fig. I 2.

Step No. Adjustment

Title

FM SG

(lkHz, t 75kHz dev.) Reception

Frequency

Display

Adjustment

Location Specifications

Frequency

(MHz) Level

(dBpV)

ICenter

Adjustment

Non

modulation 80 or more L6207 Adjust so that the DC voltage befween

Pin 4

and Pin 28 of IC6201 becomes

0Vt50mV.

2Front End

Sencitivity 98 l0- 30 98MHz L6102

T6101

Adjust so

that the DC voltage of the Pin12 of

IC6201

(S-meter)

becomes at maximum

level.

3TUNED

IND.

Lighting

Level 98 lfi.2 98MHz vR6201 Adjust so that the indicators ot TUNED

IND. start to light up.

Nofes.'

IC5201

XR_P74OM,

XR_P54OM,

XR_P

34M

xR-P740, XR-P640.

XR-P340 DC VOLTMETER

Step

No. Adjustment

Title

AM SG

(400H2,

3070 Mod.) Reception

Frequency

Display

Adjustment

Location Specifications

Frequency

(kHz) Level

(dBpY,h)

ITUNED

IND.

Lightirg

Level 999 47 !2 999kHz vR6202 Adjust so that the indicators

of TUNED

IND. start to light up.

Note.'

a When SD and YPW type is used, set the AM Irequency step to 10kHz.

A M An renna Ter.m

r na l

XR_P74OM,

XR_P64OM,

X R_P

34M

xR-P740, xR-P54 0. XR-P340

AM Loop Antenna

1-20

Fig,

1-2 AM IMW)

Adjuslment

Connection Diagram

XR-P74OM. XR-P64OM, XR.P34OM

xR.-P7 4o-, XR-P64HJ_,

XR-P340

FM/AM TUNER MODULE

2. POWER AMP

MODULE SECTTON

(Refer

to Fig. 2-1.1

1. Handling Precautions

o Since

the heat sink and transistor metallic parts are con-

nected to the Front Amp output, make sure they do not

contact the GND (chassis)

or other circuits.

o Since there is residual high voltage in the Power Amp

Module Assy +31 (FRONT ASSY FOR 100W) and

+B2 (REAR, PWR, PRTEC ASSY) even when the

power is OFF, caution should be

exercised.

(If necessary,

the voltage should be discharged).

a When handling the Power Amp Module Assy, make

sure

you do not touch the fan motor blade.

I Front Amp Side (FRONT

ASSY FOR 1OOW)

2. Adjustment

and Confirmation of ldle Current

o Basically, the idle crurent needs to be confirmed when

replacing a power transistor, driver transistor, or bias

transistor, or when the entire split board Assy of the

Power Amp Module Assy has been replaced.

o Make sure the heat sink has cooled sufficiently before

measuring

the idle current. (Temperature should

be the

same

as room temperature; 25oC is ideal, if possible.)

o Idle current stipulated value: 3-50mA.

Fig. 1

-3 Adjustment Points

itep Measurement Item Remarks

Lch side

Short both sides of C7L23 afi C7L24 on the Rear Amp side. Do not operate the Rear Amp side.

2Insert a resistor (0.220, 3W or more) in series

in the connector

CN7502 *81 (or -81) line

(terminal

No. 5 or 6).

(Refer

to FiS.2-2.\ For measuring

voltage at both sides of

resistor

3Short both sides of C7524. Do not operate Rch side.

Turn the power ON, wait 6 seconds, and then measure

the resistance

voltage in Step 2. Lch Idle current l:V/0.22 (0)

Rch side

o Same as Steps 1 and 2 above.

. Short both sides otC7523. Do not operate Lch side.

6Turn the power ON under the above conditions,

and after 6 seconds

measure

the resistance voltage in Step 2.

If the measured idle current is greater

than 50mA, perform the follow-

ing procedure.

8Lch side Short between

the Point A pattern in Fig. 2-3 using solder. Connect

R7517

to R7515 in a parallel cir-

cuit.

IRch side Short between the Point B pattern in Fig. 2-3 using solder. Connect R7518

to R7516 in a oarallel cir-

cuit.

10 After performing Steps

8 and 9, remeasure

the idle current and con-

firm that it is below 50mA.

NOTE:

If the idle current is below 3mA, support

a resistor

(33kQ)

between the emitter and

the Q7501

(Lch)

and Q7502

(Rch)

bias tran-

sistor base, and confirm that the idle cunent is within 3-50mA.

1-21

XR-e2461y1, XR-P640M, XR-P34()M

)(R-P7 Q, XR-P64O, XR-P34O

! Rear Amp Side

(REAR,

PWR,

PRTEC ASSY)

Step Measurement Item Remarks

Center amp side

Short both sides of C7523 and C7524 orr the Front Amp side. Do not operate the Front Amp side.

2Insert a resistor

(0.220. 2W or more) in series in the conDector

CN7102 +B2 (or 82) line

(terminal

No. 5 or 6).

(Refer

to Fig. 2-4.) For measuring voltage at both sides of

resistor

3Short both sides of C7124 on the Surround Amo side. Do not operate the Surround Amp.

4Turn the power

ON, wait 6 seconds, and then measurc the resistance

voltage in Step 2. Idle current: | = Y10.22

(O)

Surrould amp side

aSame as Steps I and 2 above.

Short both sides of C7123 on Surround Amo side.

aDo not opemte Surround

Amp.

6Turn the power ON under the conditions in Steps I and 2, and alter 6

seconds measure the resistance

voltage

in Step

7If the measured idle current is greater

than 50mA, perform

the follow-

ing procedure.

8C€nter amp side Short b€tween the Point C pattem in Fig. 2 5 using solder. Connecl R7l17

R7115

in a

parallel

cir

cult.

9Surround amp side Short between the Point D pattern in Fig.2 5 using solder. Connect R7118 to R7116 in a parallel

cir-

cuit.

10 AJter performing Steps 8 and 9, remeasure the idle current and con-

firm that it is below 50m-{.

NOTE:

If the idle current is below 3mA, support a resistor (15kQ

) between the emitter and the Q7101

(Center-ch) and Q7102 (Surround-

ch) base.

and confirm that the idle current is within 3-50mA.

3. Adjusting the Operating

Temperature Setting

This adjustment is necessary

when IC7403 (+12V

regulator), Q7301 and Q7302 (temperature sensors), or

VR7701 has been

replaced, or when the entire split board

Assy of the Power Amp Module Assy has been replaced.

I Adjustment-Related Cautions

a Make sure the heat sink has sufficiently cooled

(is the

same as room temperature

Ta.)

a Once the power has been turned ON, make

measurements and adjustments as

quickly as

possible,

(If

too much time is taken, the heat sink temperature will

rise, and the measurements will deviate from the Ta

measurement

point.)

I Adiustment

1. Connect a voltmeter between TEMP and TP (or

between

IC7702 terminals No.3 and 2). (Refer to Figs. 2 3 and

2-6.)

2. Determine the fan motor operating temperature

setting

by means of the following formula. (Tolerance

is within

t30mV.)

Formula:

(85oC

- Ta)

x 19

(mV)

Ta: ambient lemp€rature

("C)

3. Adjust VR7701 so that the voltage between TEMP and

TP is the value obtained

from the above Iormula.

For examole:

when the room temperature

is 25oC,

set value

: 185

- 25)

x 19

{mV}

= 1140mV

{tolerance

within t3OmV).

-22

of the Fan Motor (VR77O1l

FROIT ASSY FOR l OOW

FAN

+12V

R7708

R7749

R771 0

R771 1

VR7

Fig. 2-6 Adjustmenl of Opersting

Temperatur€ Setting

ot Fan

Motor

701

XR-P74O/M. XR-P64OM. XR-P34OM

xR-P7 4o^,

XR-P6,4{J-, XR-P34()

FRONT

ASSY FOR

OOW

(Front

Amp Side)

REAR,

PWR,

PRTEC

ASSY

(Rear

Amp Side)

Fig.

2-1 Power

Amp

Module

(POWER

MOD.

FlOO+R2O)

cN7502

-81

+81

Resistor

(O.22e,

Resistor

(O.22A,

Fig.2-4 REAR, PWR,

PRTEC ASSY

Point

@Point

Fig. 2-5 REAR, PWR, PRTEC ASSY

(This

diagram

viewed from the foil side)

1-23

Fig.

2-2 FRONT

ASSY

FOR

lOOW

Point

Fig. 2-3 FRONT

ASSY FOR lOOW

(This

diagram is viewed

from

the

foil

side)

3W or more)

Point

cN7 1 02

o gror.;@ EJ @-atrro-3

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lI::,:::

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 40, XR-P640, XR-P34()

3. CASSETTE

DECK

SECTION

a Adjustment points and test points are shown in Fig. 3-2 and Fig. 3-4.

I Mechanical Adjustment

a Set the TAPE function.

. Test

tape: STD-301 (3kHz,

30min).

1 . Tape

Speed Adjustment

No. Mode Test

Tape Adjusting

Points Measurement

Points Adjustment Procedure Remarks

1 PLAY sTD-301

(Playback:

3kHz)

DECK

Unit

vR4111

TAPE

TEST

POINT (Rch)

(AF

CD Assy)

Press the PLAY SW and adjust so that the reading

becomes

3010Hza10Hz. Confirm that wow &

flutte! level is below 0.270

(in the reverse direction,

confirm that the reading is within 3010H2 t 60Hz).

! Electrical Adjustment

Check the tollowing

before

starting.

1. Confirm that the tape speed adjustment has been

completed.

2. Clean the heads

and demagnetize

them using a head

eraser.

3. Set the measurement level

to 0 dBV = I Vrms.

4. Use the specified tape for adjustment. Use the labeled

(A) side of the test tape.

STD-331E: For

playback

adjustment

STD-631: Normal

blank tape

5. Provide

yoursel{

with the foUowing

measuring devides:

a AC millivoltmeter

o Low-frequency oscillator

a Attenuator

o Oscilloscope

6. Adjust both right and left channels

specified.

7. Tum the DOLBY NR switch off

specified.

8. Warm up the

unit fgr several minutes

before adjustment.

In particular, be sure to wartn up the unit in the

REC/PLAY mode for 3 to 5 minutes before starting

recordingT/playback frequency characteristics adjust-

ment.

9. Always follon' the indicated

adjustment

order.

Otherwise, a complete

adjustment may not be achieved.

Playback Adjustment (Decks I and ll)

1. Head

Azimuth Adjustment

2. Playback Level Adjustment

Recording Adiustment (Deck ll)

1. Bias Oscillation Frequency

Adjustment

2. Recording Level Adjustment.

3. RecordingT/playback Frequency Characteristics

Adjustment

4. ALC Operation Check

'As the reference recording level is 250nwb7/m Ior

STD-331E, the recording level will be hfuher by 4 dB for

STD-3318 (160nwbz/m). When adjusting, pay carefull

attention to the type oI tape used.

unless otherwise

unless otherwize

3!5H.

6.3kHu lOtHr 3t5Hr 12. 5 0kHr SkHr 6.3 2lHz t{0Hz I25Hr53Ht /t0l'L

1-24

Fig.

3- 1 STD-331E Test Tape

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 &, XR-P64(), XR-P34()

Dolby notse

rcductrcn

manufacturcd undet ltcense

ion Dolby

Labota-

to.,€s L,cens,rg Coryoration .

'DOLBY' and lhe double-D symbol cn arc tadematks of Dolby

Labontoies Lrcensng Corpotation .

PLAY BACK

Fig. 3-2 Head Azimuth Adjustment

RECORDING

Fig. 3-3 Frequency Characteristics

o This unit is equipped with auto tape selectot.

a Do not switch between {orward and reverse op€ration with the screwdriver inserted.

a Since this adjustment determines playback Dolby NR level, perform it carefully.

O Playback Adjustment

1 . Head Azimuth Adjustment

2. Playback Level

Adjustment

o(ol

Step Tape

Selector

(AUTO) Mode Input Signalzl

Test Tape Adjustidg Points Measurement

Points Adjustment

Value Remarks

INORMAL PLAY

STD

_331E

test tape

(Playback:

10kHz,

- 10dB)

Deck

IHead azimuth

adjustment

sclew

(Fie.3 2)

TAPE TEST

POINT

(L,

Rch)

(AF

CD Assy)

Ma*.

playback

signal

leYel

After adjustment, apply

lock paint to the head

azimuth adjustment

screw.

Deck

Step Tape

S€lector

(AUTO) Mode Input SignaT

Test Tape Adjusting Points Measurement

Points Adjustrnent

Value Remarks

1 NORMAI PLAY

STD 331E

teat lape

(Playback:

315H2,

0dB)

Deck I VR4201

(Lch)

VR4202

(Rch) TAPE TEST

POINT

(L,

Rch)

(AF

CD Assy)

- i.2 dBV

Deck II VR4203

(Lch)

VR4204

(Rch)

1-25

XR-P740M, XR-P64()M, XR-P34()M

xR-P7 Q, XR-P64(), XR-P34()

Step Tap€

Selector

(AUTO) Mode Input Signaf

Test Tape Adjusting Points Measuement

Poiots

Adjustment

Value Remarks

NORMAL REC Load the STD 631

test tape and set the

recording mode.

Deck

IOscillation fre-

quency

to be

105.0kH2

t2kHz.

When the pori.er is tumed

ON while the BAND buttol

is depressed, the frequency

will decrease 2 3 kHz.

Deck tr Between

point

in Fig.

3-4 and GND.

O Recording

Adiustmont

1 . Bias

Oscillation Frequency Adiustment

3. Recording/playback Frequency

Characteristics Adjustment a Since this adjustment

aJfects recording bias, prevent

distortion Irom increasingdue to underbias.

2. Recording Level

Adjustment

Step Tape

Selecto!

(AUTO) Mode Input Sigrral/Test Tape Adjusting Points Measurement

Points

Adjustment

Value Remarks

1NORMAL REC Input a 315H2 signal to the

VIDEOiAUX IN terminal and set

the input selector to VIDEO.

Deck

IInput signal

level

TAPE TEST

POINT

(L,

Rch)

(AF

CD Assy)

5.2 dBV

Deck II

2NORMAL REC,,

PLAY

STD 631 test tape and

record,

"playback the 315H2

signal.

Deck

ITAPE TEST

POINT

(L,

Rch)

(AF CD Assy)

Repeat recording,

playback

and adjustment until

playback

level of the 315H2

signal becomes 5.2dBV.

Deck tr vR4301

vR4302(Lch)

(Rch)

Step Tape

Selector

(AUTO) Mode Input Signal/Test Tape Adjusting Points Measurement

Points Adjustment

Value Remarks

LNORMAL REC Input a 315H2 siSnal to the

VIDEO/AUX IN terminal

and set

the input selector to VIDEO.

Deck

ITAPE TEST

POINT

(L,

Rch)

(AF

CD Assy)

25.2 dBy

Deck

II Input signal

level

2NORMAL REC,,'

PLAY

Load the STD

-631 test tape and

record/playback the 315H2 and

10kHz signals.

(see

the Note

below)

Deck

ITAPE TEST

POINT

(L,

Rch)

(AF

CD Assy)

Repeat

adjustment until

playback

level of the 10kHz

signal is vrithin 0 t0.5dB

from that of the 315H2

signal.

Deck tr VR4351

(I-ch)

VR4352

(Rch)

Note; Set to the same level used for the 315H2 input signal at step 1.

4. ALC Operation Check

Step Selector

(AUTO) Mode Input Signal/Test Tape Adjusting Points Measutement

Points Adjustment

Value Remarks

NORMAL REC .

PAUSE

Input a 315H2 signal to the

VIDEO/AUX IN terminal and set

the input selector to VIDEO.

Input siSnal level TAPE TEST

POINT

(L,

Rch)

(AF

CD Assy)

-5.2 dBV

2Set to a level + 10dB

above the input level at

step 1. 2.h.2.5d8y

1- 26

XR-P74o/M, XR-P64()M, XR-P34()M

xR-P7 4o^, XR-P6,40^,

XR-P340

Left Side

DECK

Unit

Right Side

Cassette Mecha

vR41

vR4301

vR4302

vR4352

vR4351

DECK

Unit

Fig.

3-4 Adjusting Points and Measurement

Points

Wait at least

2 minutes

after the power has been turned ON

before making adjustments.

,PROLOGIC

assy Front DOL

SURR

assy

4. DOLBY PRO.LOGIC

ADJUSTMENT

1. Turn FUNCTION to VIDEO, MODE to PRO-

LOGIC, and CENTER MODE to NORMAL.

2. Input a IkHz sine wave (253mVrms) to the Video

Terminal (L/R). (But the input signal for R should be

180o inverse

of the input signal for L.)

3. Adjust VR3401

so that the Dolby Test Point

(CN3402)

300mVrms.

NOTE:

Dolby noise

reduction

manufactured

under license

from Dolbv Labora.

tories Llcensing Corporation

"DOLBY" and the double-D symbol t! are trademarks of Dotby

Laboratories

Licensing

Corporation.

5. DOLBY

SURROUND ADJUSTMENT

1. Turn FUNCTION to VIDEO and SURROUND to ON.

2. Input a LkHz sine wave (260mVrms) to the Video

Terminal (L/R). (But the input signal for R should be

180" inverse

of the input signal for L.)

3. Adjust VR3401

so that the Dolby Test Point (R3440)

7lmVrms.

NOTE:

Wait at least 2 minutes

after the

power has

been turned ON

before making adjustments.

front

Manufactured under /icense from Dolby Laboratories Licensing Corpo-

ratton.

DOLBY and the double-D symbol CE are trademarks of Dolby Labora-

tories Licensing Corporation.

R3440

i Ft*,

(:)E-l

"-"

Akl qi

:(g'

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a l-la oa :l :l.l :

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--+-1u3J-A :l

:" o ltllC o !!ic o-,r.. <

.,1&, --_ ? e**9o-a ororor

VR34OI | ...i f. I o-.r'. < :: i

'l^ i i i ! e'r''n ol olo

:;-.o ..Od

@! ^p==,;,.i;;J1

.'+ o-,'r{ - ,o A I

o-rrr. -f, a J lo-Jr.r {

;-.8f*.:" o-'r" < :l iLe

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"..1 o-

' | :o.:"io'or

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: El! o; :l :l.l :

-3; -^-^ u: o) o eo:r-r 'o:

1-27

XR-P740M, XR-P64()M, XR-P34()M

xR-P74{), XR-P64(), XR-P34()

6. CD SECTION

{FOR

CD MULTI AND

CD SINGLE)

I Adiustment Methods

If a disc

player

is adjusted incorrectly or inadequately, it may

malfunction or not work at all even though tlere is nothing at

aU wrong with the pickup or the circuitry. Adjust correctly

foUowirg the adjustment

procedure.

a Adjustment ltems/Vefitication ltems and Order

If the specified values cannot

be obtained or no adjustment is possible

by performing

the verifications

or adjustments

described in steps 1-4, the

pickup

block may be defective.

O Abbreviation Table

FOER :Focus Error

TRER : Tracking Error

FCS GAN : Focus Gain

TRK GAN : Tracking Gain

FOIN : Focus In

TRIN : Tracking In

O Measuring Instruments and Tools

1. Dual trace oscilloscope

(10

: I probe)

2. Low-frequency oscillator

3. Test disc ffEDS-Z)

4. Low

pass

filter (39kO

+ 0.0019F)

Resistor

(100kO)

6. 8cm disc (With at least about 20 minutes oI recording)

7. Ball point hexagon

wrench

(GGK1002)

8. Standard tools

Step Item Test Point Adiustment Location

1 Focus offset verification TPl, Pin6

(FOER) None

2Tracking error balance verification TPl, Pin2

(TRER) None

3Pickup radial/tangential direction tilt

adjustment TP1, Pinl (RF) Radial tilt adjustment screw,

Tangential titt adjustment screv/

RF level veriJication TPl, Pinl (RF) None

Focus servo loop gain adiustment TP1, Pin5

(FOIN)

TP1, Pin6

(FOER) VR8152

(FCS

GAN)

6Tracking servo loop gain adjustment TPl, Pin3

(TRIN)

TPl, Pin2

(TRER) VR8151

(TRK

GAN)

1-28

XR-P740M, XR-P640M, XR-P340M

xR-P740, XR-P64{J_, XR-P34()

DISPLAY Assy

O Test Point and Adjustment Variable Resistor

Positions

Fig. 1 Adjustment Location

O Notes

1. Use a 10 : 1 probe for the oscilloscope.

2. All the knob positions (settings)

for the oscilloscope in the adjustment

procedures

are for when a 10 : 1 probe is used.

O Test Mode

These models have a test mode so that the adjustment and checks required for service

can be carried out easily.

When

these models

are in test mode,

the keys on the front panel

work differently from normal. Adjustments and

checks can be

carried out by operating these keys with the correct procedure.

For these models, all adjustments

are carried out in test

mode.

lSetting these models to test model

How to set this model into test mode.

1. When the Power switch to activated, set the FUNCTION button to CD.

2. Short-circuit between both CD TEST points. (See

Fig. 1)

When the test mode is set correctly, the display is different from vrhat it usually is when the power is turned

If the display is still the same as usual, test mode has not been

set correctly, so repeat Steps 1-2.

\t/

ooo

[a]

vR81s2

1-29

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 4, XR-P64(), XR-P34()

lRelease

from test model

Here is the procedure

for releasing the test mode:

1. Press the STOP key and stop all operations.

2. Tum off the pov/er

switch on the front panel.

loperations of the keys in test model

Code Key Name Function in Test Mode Explanation

DOLBY

NR Focus servo close The laser

diode

is lit up and the focus actuator is lifted up,

then lowered slowly and the focus servo is closed at the

point where the objective

lens is focused on the disc.

With the

player

in this state,

if you

lightly rotate the

stopped

disc by hand,

you cao hear the sound the focus servo.

If you can hear this sound, the focus servo is operating

correctly. If you press

this key with no disc mounted,

the

laser diode

lights up, the focus actuator is pulled

up, then

the actuator is lowered and raised three times and returned

to its original position.

>/:l PLAY//PAUSE Spindle servo ON Starts the spindle motor in the clockwise direction and

when

the disc rotation reaches the prescribed

speed

(about

500rpm at the inner periphery),

sets the spindle

servo in a

closed loop.

Be careful. Plessing

this key when there is no disc mounted

makes the spindle motor run at the maximum speed,

If the focus servo does not go correctly

into a closed loop or

the laser light shines on the mirror section

at the outermost

periphery

of the disc, the same symptom is occurred.

Tracking servo

close,,'open

Pressing this key when the focus servo and spindle servo are

operating correctly in closed loops

puts the tracking servo

into a closed loop, displays

the track number being played

back and the elapsed time on the front panel,

and outputs

the playback

signal.

If the elapsed time is not displayed or not counted correctly

or the audio

is not played

back correctly,

it may be that the

laser

is shining on the section with no sound recorded

at the

outer edge of the disc, that something is out of adjustment,

or that there is some other problem.

This key is a toggle key and open/close the tracking servo

alternately. This key has no elfect if no disc is mounted.

1-30

XR-P740M, XR-P640M, XR-P34()M

xR.-P7 40, XR-P64(), XR-P340

Code Key Name Function in Test Mode Explanation

Lr<<

MANUAL//

TRACK

REV

Carriage reverse

(inwards) Moves the pickup position toward the inner diameter o{ the

disc. When this key is pressed with the tracking servo in a

closed loop, the tracking servo automatically goes into an

open loop, Sitrce the motor does not automatically stop at

tlre mechanical end point in test mode, be careful with this

operation.

MANUAI-//

TRACK

FWD

Caniage forward

(outwards)

Moves the pickup position tov/ard the outer diameter of the

disc. When this key is pressed with the tracking servo in a

closed loop, the tracking servo automatically goes into an

open loop. Since the motor does not automatically stop at

the mechanical end point in test mode, be careful with this

operahon.

ESTOP Stop Initializes and the disc rotation stops.

The pickup and disc remain where they are when this key is

oressed.

AEJECT CD magaz ine eiect

(For CD Multi)

Stores Disc I in the CD magazine, then ejects the CD

magazine. However, even tlough the CD magazine is

ejected,

the pickup does not return to the park position.

Eveo if the CD magazine

is mounted

again, the pickup

remains where it is.

AOPEN/,CLOSE Disc tray open,,'close

(For CD Single)

Open/close the disc tray. This key is a toggle key and

open/close tray altenately.

Pressing this key when the disc is turning stops the disc,

then opens the tray.

This key operation does not affect the position

of the

pickup.

Note: When inserting the magazine, disc 7 of the magazine is loaded automatically.

lHow to playback a disc in test model

In test mode, since

the servos operate independently,

playing back a disc requires

that you operate

the keys in the

correct order to close

the servos.

Here is the key operation sequence for playing back a disc in test mode.

I DOLBY NR Lights up the laser diode and closes the focus servo.

Starts the spindle motor and closes

the spindle servo.

Closes the tracking servo.

Wait at least 2-3 seconds between each of these operations.

i-- mr I

t r'- r.--l

t-Jl

XR-P740M, XR-P64()M, XR-P340M

xR-P7 &, XR-P64(), XR-P34()

I Focus

Offset Verilication

. Objective

a Symptom when out

of adjustment

Verify the DC offset for the focus

error amp.

The model does not focus in and the RF sigaal is dirty.

a Measurement

Instrument

Connections

Connect the oscilloscope

TPl, Pin6

(FOER)

[Settings] SmVldivision

l0ms7/division

DC mode

a Player State

a Adjustment Location

a Disc

Test mode, stopped

(just the Power switch on)

None

None needed

Pin6 FOER) is 0tsOmV.

IProcedurel

Verify the DC voltage

at TPl,

Note: If the specified values cannot be obtained or no adjustment is possible

by pertorming the veifications

or adjustments described in adjustment items 1-4, the pickup block may be defective.

I Tracking Error Balance Verification

. Objective

a Symptom

when out

of adjustment

To verify that there is no variation in the sensitivity of the tracking photo diode.

Play does not start or track search is impossible.

a Measurement

Instrument

Connections

Connect the oscilloscope to

TPl, Pin2 (TRER). This

connection may be Yia a low

pass

filter.

[Settings] 50mV7/division

5ms7/division

DC mode

a Player

State

a Adjustment Location

a Disc

Test mode, focus and spindle

servos closed and tracking servo

open.

None

YEDS_7

Whon thero is no DC

componenr

lProcedurel

1. Move

the

pickup

to midway

across the disc

(R:35mm) with the MANUALz/TRACK SEARCH FWD

>>. >>l

key or REV

i{<1 . <l{ key.

2. Press the DOLBY NR key, then

the

PLAY7/PAUSE

Futl key in that order to close the focus servo then the spindle

serYo.

3. Line up the bright line

(ground)

at the center of the oscilloscope screen and

put

the oscilloscope into DC mode,

4. Supposing that the

positive

amplitude of the trackiqg error signal at TP1,

pin2

(TRER)

(A)

and the negatiye amplitude

is (B). the following expression is satisfied.

When

o=t,+']=o.r

A.B,

?']so.r

When lhsrg is a DC

compon€nt

XR-P740M, XR-P640M, XR-P34()M

xR-P7 40, XR-P64{J_, XR-P340

! Pickup Radlal/Tangential Titt Adjustmont (For

GD Multil

Objective

Symptom when out

of adjustment

To adjust t}te angle of the pickup relative to the disc so that the laser beams are shone

down into the disc for the best read out of the RF signals.

Sound broken; some discs can be played but not others.

straight

o Measurement

Instrument

Connections

Connect the oscilloscope

TP1, Pinl (RF).

[Settings] 20mV/division

200ns7ldivision

AC mode

o Player State

o Adjustment Location

o Disc

Test mode, play

Pickup radial tilt adjustment screw

and tangential tilt adjustment

screw

YEDS-7

lProcedurel

1.PresstheMANUAL/TRACKSEARcHFwD>>.>>!keyorREv|<<.<<

halfway across the disc (R:35mm).

Press the DOLBY NR key, thePLAY/PAUSE >/|,key twice in that order to close the respective servos and

put the

player into play mode.

2. First, adjust the radid tilt adjustment screw with a Phillips screwdriver so that the eye

pattern (the

diamond shape at the

center of the RF signal) can be seen the most clearly.

3. Next, adjust the tangential tilt adjustment screw with a Phillips screv/driver so that the eye

pattern (the diamond shape

at the center of the RF signal) can be seen the most clearly (Fig. 3).

4. Adjust the radial tilt adjustment screw and the tangential tilt adjustment screw

again

so that the eye

pattern can

be seen

the most clearly. As necessary, adjust the two screws alternately so that the eye

pattern can be seen the most clearly.

5. When the adjustment is completed, lock the radial and tangential adjustment screw.

Note: Radial and tangential mean the directions relative to the disc shown in Fig. 2.

Radial direction

Tangential

direction

Disc

Fig.2

d"O

1-33

XR-P740M, XR-P64()M, XR-PS4()M

xR-P74(), XR-P64trJ_, XR-P340

I Pictup Radial/Tangential Tilt Adjustment (For

GD Single)

o Objective

o Symptom when out

of adjustment

To adjust the angle of the pickup relative to the disc so that

down into the disc for the best read out of the RF signals.

Sound broken; some discs can be played but not others.

the laser beams

are shone straight

Measurement

Instrument

Connections

Connect the oscilloscope to

TP1, Pinl (RF).

[Settings] 2OmV division

20Ons7ldivision

AC mode

O Player State

o Adjustment Location

o Disc

Test mode, play

Pickup radial tilt adjustment

screw

and tangential tilt adjustment

screw

8 cm disc

[Hewever, those

with approx. 20

min of audio signal (music).1

direction

Tangential

direction

Tangential

direction

lProcedurel

l.PresstheMANUAL/TRACKSEARCHFwD>>.>>!keyorREV[<<.<<

external circumference of the disc.

Press the DOLBY NR key, thePLAY /PAUSE >/alkey twice in that order to close the respective servos and

put the

player into play mode.

2. First, adjust the radial tilt adjustment screw with the hexagon wrench (GGK1002)

so that the eye

pattern (the diamond

shape at the center of the RF signal)

can be seen the most clearly.

3. Next, adjust the tangential tilt adjustment screw with the hexagon wrench (GGK1002)

so that the eye pattern (the

diamond shape at the center of the RF signal) can be seen the most clearly (Fig. 3).

X The ball-point type hexagonal

wrench is used because

the disc will get in the way if a normal hexagonal wrench is

used.

4. Adjust the radial tilt adjustment screw and the tangential tilt adjustment screw again

so that the eye

pattern can be seen

the most clearly. As necessary, adjust the two screws alternately so that the eye

pattern can be seen

the most clearly.

5. When the adjustment is completed,

lock the radial and tangential adjustment screw.

Note: Radial and tangential mean the directions relative to the disc shown in Fig. 2.

Radial

direction

Disc

Fig.2

J"o

-34

XR-P740M, XR-P64()M, XR-P34()M

xIl.-P7 40, XR-P64(), XR-P340

Out of adiustment

Optimum adiustment

Out ol adiustment

Out of

adiustment

.t l,

Optimum

adiustment

Fig. 3 Eye Pattern

,//A r,

u// vI

Mil\

Out of

adjustment

I RF Level Verification

o Objective

o Symptom when out

of adjustment

To verify the playback

No play or no search

RF signal amplitude.

Measurement

Instrument

Connections

Connect the oscilloscope to

TPl, Pinl (RF).

ISettings] 50mV division

10ms/division

AC mode

o Player State

o Adjustment Location

o Disc

Test mode,

play

None

YEDS-7

lProcedurel

1. Move the pickup to midway across the disc (R:35mm) with the MANUAL/TRACK SEARCH FWD >> . >>!

key or REV !<<

close the respective servos

and put the player into play mode.

2.Yerify the RF signal

amplitude is 1.2Vp-p+0.2V.

1-35

)(F..P74(,.M. XR-P64OM, XR-P34OM

xR-P74(), XR-P64{J--,

XR-P34O

! Focus

Servo Loop Gain

Adjustment

o Objective

o Symptom when out

of adjustment

To optimize the focus servo loop gain.

Playback does not start or focus actuator noisy.

o Measurement

Instrument

Connections

See Fig. 4.

ISettings]

cHl

20mY/division

X-Y mode

CHz

5mVzldivision

o Player State

o Adjustment Location

a Disc

Test mode,

play

vR8152

(FCS

GAN)

YEDS-7

lProcedurel

1. Set the AF generator output to t.2kLlz and lVp-p.

2.PresstheMANUAL/TRACKSEARcHFwD>>.>>!keyorREV!<<.<<

halfway

across the disc

(R:35mm),

then

press

t}re DOLBY NR

key, thePLAY

/PAUSE >/D]key twice in

that order

to close the corresponding

servos

and put the player into play mode.

3. Adjust VR8152 (FCS GAN) so that the Lissajous

waveform is symmetrical about the X axis and the Y axis.

(10:1)

Pin5

{FOIN}

Pin4

(GND)

Pin6

(FOER)

Fis. 4

Focus Gain

Adjustment

ffi,

1.2kHz

1 Vp-p

ffi

Higher

gain Optimum gain Lower

gain

1-36

xR-P7 4oM, XR-P64{)M, XR-P34()M

xR-P7 4{), XR-P64{), XR-P340

I Tracking

Servo

Loop

Gain Adjustment

o Objective

O Symptom when out

of adjustment

To optimize the tracking servo loop gain.

Playback does

not start, during searches the actuator is noisy, or tracks are skipped.

o Measurement

Instrument

Connections

See Fig. 5.

ISettings]

CH1

50mVzldivision

X-Y mode

CHz

20mVzldivision

o Player State

o Adjustment Location

o Disc

Test mode,

play

vR8151

(TRK

GAN)

YEDS_7

lProcedurel

1. Set the AF generator

output to l.2kHz and

2Vp-p.

2.PresstheMANUAL/TRACKSEARcHFwD>>.>>!keyorREV!<<.<<

halfway across the di5g

(ft:35mm), then press

the DOLBY NR key, thePLAY /PAUSE >/llkey twice in that order

to close the corresponding

servos and put the player into play mode.

3. Adjust VR8151 (TRK GAN) so that the Lissajous waveform is symmetrical about the X axis and the Y axis.

Pin3

(TRIN)

Pin4

(GND)

Pin2

(TRER)

0.001

Low pass

filter

Fis.

Tracking Gain Adjustment

(10:

1.2kHz

(10:

t1 2VP-P

ffi

Higher

gain Optimum

gain Lower

gain

1-37

XR-P74()M, XR-P640M, XR-P340M

xR-P7 4, XR-P64(), XR-P340

1.8

PARTS

LIST

FOR

PACKING

AND

EXPLODED

VIEWS

NOTES ;

a Parts mafued by "NSP' are generally ,navailabre because

t]1ey are not in ow Master spare parts List.

c The A mark found on some

component parts indicates

the imNrtance of the safety

factor oI the

part. Therefore, when

replacing,

be swe to use parts of identical designation.

c Paxs marked by"Q' ate not always kept in stock. Their delivery time

may be longer than usual or they may be unavaihble.

(1I

PACKING

{1)- 1. FOR

XR-p740M,

XR-p7zto,

XR-p6rroM

AND

XR_p640

! For

XR-P7z10M/SD

Ma.* ilo. Dascription parts No,

MAGAZINE ASSY

OPERATING

INSTRUCT]ONS

(ECS-

1,2,3/SA4)

REMOTE

CONTROL

UNIT

(cu-xRo12)

BATTERY

COVER

FM ANTENNA

LOOP ANTENNA

(L8043)

FRONT PAD

REAR

PAD LR

PACKING

CASE

SHEET

PXA1s49

ARC7006

AXD7007

Az.47032

ADH1O16

ATB1O12

AHATOO4

AHATOO5

AHD7O39

AHGTOO4

I For

XR-P74OM/YPW,

XR-P7zrO/SD,

XR-P64OM/SD.

Part number

differs between XR

- P74OM/YPW,

- p74OlSD,

_ P74OM/SD

YPW

and XR-P64O/SD

XR-P64OM/SD,

YPW, XR

- P640/SD

and

Mark No. Symbol & Do3cription

P.n I{o.

Romarks

xR-P740M XB- P7lu) xR- P640M xR-P640

SD YPW SD SD YPW SD

Operating instructions

(English/Spanish/Chinese)

Operating instructions

(English)

P€cking

csse

Remote control unit

{cu-xRo12)

Romote

control unit

{cu

-xFo10)

Msgazin€

assy

ARC7006

AHD7O39

AXDTOOT

PXAl

549

ARBTOO6

AHD7O39

AXDTOOT

PXAl549

ARC7006

AHD7O38

AXDTOOT

ARC7006

^1"1::'

AXDTOO2

PXA1549

ARBTOO6

iT-1":'

AXDTOO2

PXA1549

ARC7006

iT-1":'

AXD7002

-38

XR-P74()M, XR-P64()M, XR-P340M

xB.P7 &, XR-P64(), XR-P340

lll-2. FOR XR-P3rtOM

AND XR-P3rtO

I For XR-P3zl0M/KU

Mark [tlo. D$crlption Parts No.

MAGMINE ASSY

OPERATING

INSTRUCTIONS

(E 1, 2,3/S/M)

REMOTE CONTROL

UNIT

(cu xR009)

BATTERY COVER

FM ANTENNA

LOOP ANTENNA (L8043)

FRONT PAD LR

REAR PAD LR

PACKING CASE

SHEET

PXAl549

ARBTOO6

AXD7001

MA703r

ADHlOT6

ATB1O12

AHATOO2

AHATOO3

AHD7O35

AHGTOO3

I For XR-P3z[OM/KC,

SD, YPW,

XR-P34O/SD and

YPW

Part number differs

between XR-P34OM/KC, SD, YPW,

XR-P34O/SD, YPW and

XR-P340M/KU

M.rk No. Symbol & Dcacriptlon

Pln No.

Rcmark3

- P3/OM xF- P3/ro

KU KC SD YPW SD YPIV

Operating

instructions

(English)

Operating

instructions

(English/Spanish/Chinese)

Operating

instructions

(French)

Packing case

Magazine assy

ARBTOO6

AHD7O35

PXA1549

AR87006

ARC7007

AHD7O35

PXA1549

ARC7006

ARBTO06

AHD7O34

PXA'I549

ARC7006

ARBT006

AHD7O34

PXA1549

AHD7O33 AHD7O33

1-39

XR-P74OM, XR-P64OM, XR-P34OM

xR.-P7 N, XR-P64(), XR-P34()

(2I EXPLODED VIEWS

(21-

1. EXTERIOR

I For XR-P7zlOM, XR-P74O,

XR-P6rtOM and XR-P640

O For XR-P7zOM/SD

Mark l{o. Doscription Parts No. Mark o. Doscrlption Pans No.

NSP

1 POWER TRANSFORMER

(T8005)

2 FUSE

("t2.5N250V,

FU1)

3 AC POWER CORD

4 STRAIN RELIEF

5 GROUND

LEAD

6 FLEXIBLE CABLE

01)

7 MULTI MECHA

ASSY

8 CASSETTE

MOD. BC

9 CHASSIS

10 REAR

PANEL

RUBBER

SHEET

TRANS FRAME

BRACKET

NYLON BINDER

PCB SPACER

x 12)

PCB CONNECTOR

(PVC)

FRONT PANEL

ASSY

TUNER PLATE

DOLBY PLATE

DECK

PI.ATE LR

JOG

KNOB

VOL KNOB

BALANCE KNOB

P. BASS KNOB

BONNET

AF CD

ASSY

VR ASSY

H. P ASSY

SECONDRY TRANS ASSY

DISPLAY ASSY

CD DECK SW

ASSY

TRANS

PRIMARY ASSY

PROLOGIC ASSY

ADDON DISPLAY ASSY

FIWAM TUNER

MODULE

POWER MOD. F100+R20

SCREW

(P2.6 x

SCREW

ATS7O15

AEK_512

ADG1O51

AEC-882

ADBlOOl

ADD1127

AXA7006

EXK2420

ANATOOl

ANC7036

AEB1111

ANATOO2

ANGTOO2

AEC-093

AECI372

AEC1500

AMB7084

AAK7O12

AAK7O13

AAK7O18

AABTOO6

AAB7O21

AABTOO8

AAB7O13

ANETOOS

AWZ?095

AW27282

AW27t05

AWZT2rl

AWZ72L5

AWZ7r25

AWZ7t30

AWZ7l38

AW27141

AXQ1012

AXQ1019

ABA1095

ASZ4OPO6OFMC

BBZ3OPO6OFMC

BBZ3OPOSOFZK

BPZ26PO8OFMC

CBZ3OPO8OFMC

SCREW

FRONT PANEL A

LENS

AMP. TUNER

BUTTON

DOOR L

DOOR R

CATCHER

DOOR SPRING

(L)

DOOR

SPRING

(R)

DECK. CD

BUT-TON

M_CD PANEL

DAMPER

ASSY

KEEP PI.ATE

FRONT PANEL B

DOLBY BUTTON

LEVEL BUTTON

DOOR SHAFT

DAMPER

DOOR SPRING

MULTI BUTTON

MULTI DOOR

LOCK LEVER

SPRING

vPz30P080FzK

AMB7O59

AAK7O21

AAD7O48

AAN7016

AANTO2O

AEC7001

ABHTOOl

ABHTOO2

AAD7049

AAK7O16

AXA7001

ABK1O17

AMB7067

AADTOOT

AAD7012

AXA7003

PXA1484

ABHTOO3

AADTO09

AAK7O17

ABHTOO4

SCREW BPZ2OPOSOFMC

VOLTAGE SELECTOR

(S8OO1)

AXX 507

FUSE

(T2.5A./250V,

FU2) AEK-512

NSP

72 GROUND LEAD

PAXATLEL WIRE 02)

ADBlOO5

D20PyY0615E

4t scREw

42 SCREW

44 SCREW

45 SCREW

1-40

XR-P721()M, XR-P640M, XR-P340M

xR-P7 &, XR-P64(), XR-P34()

O For XR-P74OM/YPW.

xR-P74O/SD, XR-P64OM/SD,

Part number differs between XR

- P74OM/YPW, XR

- P74OISD,

- P74OM/SD

YPW and

XR-P64O/SD

XR-P64OM/SD,

YPW. XR-P640/SD and

Mtrk No, Symbol & Do3criptlon

Parl No,

Ramo]ks

-P 740M XR

- P7ltO xR-P640M xR

- P640

SD YPW SD SD YPW SD

CD assy

VR assy

DISPLAY

assy

DECK

Sw assy

TRANS PRIMABY assy

PROLOGIC assy

DOL SURR assy

ADDON DISPLAY assy

MULTI MECHA assy

SINGLE MECHA assy

58001 Voltage selector

T8OO5 Powertransformer

AC power cord

FU2 Fuse

{T2.5A/2sOV}

R€sr

panel

Multi button

Lock lever spring

Ground lead

Dolby plate

Tray cap

Scrgw

(tor

CD MECHA assy)

Caution label

Front panel

assy

F- Front panel

f- FronI oaner

- Door spring

f- Door

shalt

F- Damper

. ucr€w

F M-cD Danel

l- s-co panet

L t,t,,ni aoo,

AWZ7095

AWZ72A2

AWZ1215

AWZ7125

AWZ7130

AWZ7138

AWZ7141

AXATOO6

AKX-507

ATS701 5

ADG1051

AEK_512

AM87084

AMB7O59

AMB7O67

ABHTOO3

AXATOO3

PXA1484

AWZ7095

AWZ7282

AWZT 215

AWZ1125

AWZ7127

AWZ7138

awz7141

AXATOO6

aTs7015

ADGl 123

AMB7O84

AMB7O59

AMB7067

ABHTOO3

AXATOO3

PXA1484

awz7281

AWZ72a2

awzT

214

AWZ1124

AWZ7130

AWZ7138

awz1141

;;,;;.

AKX-

507

ATS7015

ADG1O51

AEK-512

AMA7083

AMB7O58

AMB7O67

AWZ7091

AWZ7099

AWZ71 18

awz? 124

AWZ7130

awz1137

AWZ7139

AXATOO6

AKX_ 5O7

ATS7013

ADG1051

AEK-512

AMB7O82

4M87056

AMB7O65

ABHTOO3

AXATOO3

PXA1484

AWZ7091

AWZ7099

AWZ71 18

AWZ7125

AWZ1127

AWZ7137

AWZ7139

^11'::'

ATS70l3

i::I:'

AMB7O82

AMB7O56

AMB7065

ABHTOO3

AXATOO3

PXA1484

AWZ7089

AWZ7099

AWZ71

AWZ7124

AWZ7130

AWZ1137

AWZ7139

AXATOO4

AKX_507

ATS70 t 3

AOG't

051

AEK-512

AMB7O81

AM87055

AMB7O65

AAK7O53

ANC7028

;;;;;.

AAKTO2O

AAK7016

AAK7017

ANC7036

AADTOO9

ABHTOO4

ADBl OO5

AAKTO,I3

AAK7016

AAK7017

ANC7040

AADTOO9

ABHTOO4

AOB1005

AAK701

oo.*.ro:'

ANC7035

AAK7013

AAKTO2O

AAK7016

AAK7017

ANC7029

AADTO09

A8H7004

ADBl OO5

AAK7014

AAK7016

AAK7017

ANC7033

AADTOO9

ABHTOO4

ADB IOO5

AAK7O14

BlaJUr"UUUfa[

uu4Jutuuut{l

vRw-329

uuliurluufwuuz3{jtlJUUr-aiUU4JUTUUUIZI(

vRw-329

X : Refer to

page

2-3 (*3).

't-41

XR-P74OM. XR-P64OM. XR-P34OM

xR-P7 40, XR-P64(), XR-P34()

I For XR

- P3rtOM and

O For XR-P34OM/KU

Mark No. Doscription

xR-P340

Pa.ts No. Mark No. Doscription Pans No.

NSP

I POWER

TRANSFORMER

(T8005)

2 FUSE

(44J125V,

FUI)

3 AC POWER

CORD

4 CORD STOPPER

5 GROUND LEAD

6 FLEXIBLE

CABLE

01)

7 MULTI MECHA ASSY

8 CASSETTE MOD. B

9 CHASSIS

10 REAR PANEL

11 RUBBER SHEET

12 BRACKET

13 NYLON BINDER

14 PCB SPACER

(3x 12)

15 PCB

CONNECTOR

(PVC)

ATSTOO9

AEK 125

ADG1146

AEP- 113

ADBlOOl

ADD1127

AXA7006

EXK2430

ANATOOl

ANC7026

AEB11T1

ANGTO02

AXC

- 093

AEC1372

AXC1500

AMB7O75

AAKTOI2

AAK7O18

AABTOO6

AABTO2I

AAB7O13

ANETOO3

AWZ7088

AW27270

AWZ7t03

AWZ7107

AWZTTI3

AW27t25

AWZTt3l

AXQr012

AXQt018

ABA1095

AS24OPO6OFMC

BBZ3OPO6OFMC

BBZ3OPOSOFZK

BPZ26PO8OFMC

cBz30P080FMC

vPz30P080FzK

AMB7O54

AAK7O21

AAD7O48

AAN7O16

AAN7O19

AEC7001

ABHTOOl

ABHTOO2

AAD7O49

51 M CD PANEL

52 DAMPER

ASSY

53 KEEP PLATE

54 TRANS FRAME

55 65 LABEL

DOOR

SHAFT

DOOR

SPRING

MULTI BUTTON

MULTI DOOR

LOCK LEVER

SPRING

DAMPER

SCREW

GROUND

LEAD

PARALLEL

WIRE

(J2)

AAK7016

AXA7001

ABK1O17

ANATOO2

oRwl069

AXA7003

ABHTOO3

AADTOO9

AAK7O17

ABHTOO4

PXA1484

BPZ2OPOSOFMC

ADBlOOS

D2OPYYO615E

NSP

2I JOG

KNOB

22 VOL

KNOB

23 P. BASS KNOB

24 BONNET

25 AF CD ASSY

FRONT PANEL

ASSY

TUNER PLATE

DECK

PLATE LR

VR ASSY

H. P ASSY

SECONDRY TRANS

ASSY

DISPLAY ASSY

CD DECK SW ASSY

TRANS

PRIMARY ASSY

FI!{/AM TUNER MODULE

POWER MOD. FsO

SCREW

(P2.6

SCREW

SCRE'IV

SCREW

FRONT PANEL A

LENS

AMP. TUNER BUT.TON

DOOR_L

DOOR R

CATCHER

DOOR

SPRING

(L)

DOOR SPRING

(R)

DECK.

CD BUTTON

1- 42

XR-P740M, XR-P640M, XR-P340M

xR.-P7 4, XR-P64(), XR-P340

O For XR-P3rIOM/KC,

SD, YPW, XR-P34O/SD and

YPW

Part number differs

between XR-P340M/KC, SD,

YPW, XR-P340/SD, YPW and XR-P34OM/KU

Mark No. Symbol & D.3crlptlon

P.n l{o.

Ram6rksXR- P34OM xR

- P340

KU KC SD YPvY SD YPW

AF CD assy

DISPLAY

assy

CD DECK SW assy

TRANS PRIMARY

a$y

CASSETTE

MOD.

MULTI MECHA assy

SINGLE

MECHA assy

S8OO1 Voltage s€loctor

T8OO5 Powertranstorm€r

AC power

cord

FU2 Fuse

(T1A/25OV)

Rear

panel

Multi button

Lock lever spring

Ground lead

Cord

slopper

Trans

frame

Tray cap

Screw

(for

CD MECHA assy)

65 lavel

Caution label

Front panel

assy

l- Front

panel

- Door spring

|- Door shaft

- uamper

- screw

l- M-cD panel

F S-CD

panel

L ttrtr; aoo,

AWZ7088

AWZ7270

AWZ7l 13

AWZ7125

AWZ7131

EXK243O

AXATOO6

ATSTOO9

^:"111:

AM87075

AMB7O54

ABHTOO3

AXATOO3

PXA1484

AWZ7088

AW27270

AWZ71 13

AWZ7125

AWZ713r

EXK241O

AXA7006

ATSTOO9

ADGl 146

AM87075

AM87054

ABHTOO3

AXATOO3

PXA1484

AWZ7086

AWZ7280

AWZ71't 4

AWZ7125

AWZ7130

EXK241O

AXAT006

AKX_507

ATS7010

ADG1O51

AEK_ 5O8

AMB7O75

AMB7O54

ABHTOO3

AXATOO3

PXA1484

AWZ7086

AWZ7080

AWZ1114

AWZ7125

AWZ1127

EXK241O

AXATOO6

ATS7010

^":ll:'

AMB7O75

AMB7O54

ABHTOO3

AXATOO3

PXA1484

AWZ7084

AWZ7080

AWZ71 10

AWZ1124

AWZ7130

EXK241O

AXATOO4

AKX

_ 5O7

ATS7010

ADG1051

AEK_ 5O8

AMB7O74

AM87053

AWZ70g4

AWZ7080

AWZ7110

AWZ7124

AWZ7127

EXK241O

AXATOO4

ATS7010

^::ll:'

AMS7074

AMB7O53

AAK7O53

ANC7020

AEC-882

AAKTO2O

ASZ30P060F2(

AAK7O53

^T10:'

AEC-882

AAKTO2O

asz30P060FzK

AAK70,I6

AAK7017

ANC7026

AADTO09

ABHTOO4

AOB 1005

AEP_

1 13

ANATOO2

AAK7016

AAK7017

ANC7027

AADTOO9

ABHTOO4

A'D81005

AEP_ 1 13

ANATOO2

AAK7016

AAK7017

ANC7021

AADTOO9

ABHTOO4

ADBl

OOS

AEC

- 882

il"l:l:

AAK7O17

ANC 7025

AADTOO9

ABHTOO4

ADBl OO5

AEC

- 882

B8Z30m80FZK

oRW1069

BBZ30m80FZK !!zJufudl.ltat(

vRw-329

lUZJUI'IUUIMU

vRw-329

X : Refer to page

2-6 (*3).

1-43

XR-P740M, XR-P64()M, XR-P340M

)(R-P7 Q, XR-P64O. XR-P34O

(2)-2. CASSETTE MECHA

SECTION

(FOR

ALL MODETSI

Mark No. Doscrigtion Parts No, Mark No. Doscription Parts No.

I SPRING

2 SPRING

3 SPRING

4 SPRING

5 SPRING

6 SPRING

7 SPRING

8 SPRING

9 ARM

10 BRAKE

11 ARM

12 GEAR

13 PULLEY

14 REEL

15 GEAR

16 REEL

17 ARM

18 BUSH

19 ARM

20 LIMITER UNIT

2I FLYWHEEL UNIT

22 FLYWHEEL UNIT

23 ROLLER UNIT

24 ROLLER

UNIT

25 FLYWHEEL

UNIT

EBH1467

EBHT475

EBL1021

EBH1478

EBH1483

EBHt 472

EBH1496

EBH1495

ENV1431

ENv1395

ENVl394

ENVl393

EN.r'1291

ENV1385

ENV1383

ENV1384

ENV1400

ENV1386

ENV1403

EXA1349

EXA1330

EXA1329

EXA1352

EXA1353

EXAI322

EXA1321

ELAI332

EBH1468

EXP1011

ENC1359

ENC1358

ENC1357

AZN7094

ENT1O33

ENT1O32

EXA1348

EXX1031

EXX1030

EXX1029

ENX1026

ENX1022

EWM1002

EWM1001

BSZ2OPO35FMC

PMS26P02sFUC

BSZ2OPO3OFMC

ATZ26PO8OFMC

EBF1028

EBF1O27

ESNlOO9

S\ryITCH

(AR F)

SWITCH

(CrO2)

SWITCH

(HAIF)

CONNECTOR

PHOTO

INTERRUPTER

LEAD WIRE

RESISTOR

SCREW

(For

AZIMUTH)

CASSET"TE MECHA UNIT

(For

EXK2420 and EXK2410)

CASSETTE MECHA UNIT

(For

EXK2430)

SPRING

HEAD UNIT

SPRING

LEVER

SCREW

ESN1009

ESNlOO9

ESGlOO2

EKS1O12

EKS1017

oN1004

EDElOT2

ERD25T561S

EBA1O34

EXA1347

EXA1362

EBL1O19

EXA1316

EXA1317

EBLI473

EBLT474

EBLI4?6

EBLI479

ENC1349

EBA1035

FLYWHEEL UNIT

SHAFT

SPRING

SOLENOID

ARM

BRACKET

BELT

CHASSIS

UNIT

HEAD BASE ASSY

MOTOR ASSY

HEAD BASE ASSEMBLY

SUB COMPLEX PCB

4L SUB COMPLEX PCB

42 DECK UNIT (For

EXK2420)

42 DECK UNIT

(For

EXK2410 and EXK2430)

43 SCREW

44 SCREW

45 SCREW

SCREW

WASHER

SWITCH

(AR R)

SWITCH

(CrO2)

't-44

XR-P7ZIOM, XR-P64OM, XR-P34OM

* -p74. XR-P64O, XR-P34O

(2}_3.

CD MULTI MECHA

ASSY

' (FOR

XR-P740M,

XR-P640M

Mark No, D€scription Pans No.

AND XR-P34OMI

Mark No. Description Parts No.

11 SWITCH LEVER PNW1927

12 SEVEN BAR PNW1931

13 SUB ROTARY LEVER PNW1933

14 SUB ROTARY

LEVER SPRING PBH1111

15 ROTARY LEVER PNW1932

1 MOTOR PULLEY

2 GEAR HOLDER

3 PU FREXIBLE CABLE

4 CAM GEAR

5 BELT

6 TOP GUIDE N

7 GEAR PULLEY

8 GEAR S

9 GEAR L

10 EJECT SPRING

16 DRIVE PLATE

17 MOTOR SCREW

18 HOLDER LEVER SPRING

19 DISC HOLDER

20 CUSHION A

2I HOLDER LEVER

22 FLOAT RUBBER

23 FLOAT RUBBER

24 FLOAT SCREW

25 RELEASE LEVER

26 RELEASE SPRING

27 CLAMPER CAM

28 CLAMPER

HOLDER

29 CLAMPER SPRING

30 CLAMPER

31 LOCK LEVER

32 LOCK SPRING

33 STAIR NL

34 STAIR

35 SYNCHRONIZE LEVER

36 MOTOR ASSY

(LOADING,

DISC SELECT)

37 SCREW

38 SCREW

39 SCREW

40 WASHER

PNW1634

PNW1929

PNP1343

PNW1923

PEB1138

PNW2,!4t

PNW1918

PI.{W1919

PNW1920

PBH1107

PI.IW1930

PBA 112

PBH111O

PNW1924

PEDlOOl

PNW1925

PEB1O14

PEB1132

PBA1O73

PNW1934

PBHIl06

PNW1922

PNW1921

PBH1109

Pl.tw1857

PNW1917

PBH1108

PNW2443

PNW24,14

PNW1926

PEA113O

PM226PO4OFMC

PPZ3OPO80FMC

BBZ3OPO60FMC

wT26D047D025

w431D054D025

239

- 010

tPz30P080FMC

PEB1238

PEB1179

PBK1093

wA62D130D025

PBH1132

PLA1O94

P|IW1067

GEAR 1

GEAR

GEAR 3

PINION GEAR

PWB HOLDER

CARRIAGE DC MOTOR/0.3W

D.C. MOTOR

ASSY

(SPINDLE,

with OIL)

PICKUP ASSY

DISC TABLE ASSY

SCREW

WASHER

STOP SPRING

STOPPER

CARRIAGE

DC MOTOR ASSY

MOTOR

EJECT LEVER

UPPER CHASSIS

SERVO MECHANISM ASSY M

LOADING BOARD ASSY

SUB CHASSIS N

MAIN CHASSIS

SELECT

BOARD ASSY

MOTOR BOARD

ASSY

MECHANISM BOARD ASSY

EA-R.TH

LEAD UNIT

CLAMP MAGNET

GEAR STOPPER

YOKE M

AV ANGLE

CARRIAGE

BASE

PNW2052

PNW2053

PNW2054

PNW2055

PNW2057

PXM1027

PEA1235

PEA1179

PEA1O35

BBZ26PO60FMC

BPZ2OPO6OFMC

BPZ26PlOOFMC

lFz17P025FZK

JFZ20P040FMC

wT12D032D025

PBH1131

PNW2069

PEA1246

vxM1033

PNB1306

PNB1267

PXA1537

AWZ7207

PNW2440

PNW2074

AWZ7209

AWZ7208

PWX1192

PDF1O74

PMFlOT4

PNB13O3

PNB1312

PNB1405

PNW2445

NSP

NSP 101

NSP 102

103

NSP 104

NSP 105

106

107

NSP 108

NSP 109

NSP 110

NSP 111

NSP 112

NSP 113

NSP 114

NSP 115

NSP 116

rt7

WASHER

E RING

SCREW

RUBBER SPACER

46 SILENT RING

47 WASHER

48 EARTH

SPRING

49 GUIDE BAR

50 DISC

TABLE

1-45

XR-P74OM, XR-P64OM, XR-P34OM

xR.-P7

N, XR-P64(), XR-P34()

(2I-4. CD SINGLE MECHA

ASSY(FOR

xR-P740, XR-P640 AND XR-P3401

Mark No. Doscription Pans o. MErk No. Doscription Pans No.

1 LEVER SWITCH

(CLAMP,

s8001)

2 FLOAT SCREW

3 RUBBER BELT

4 MOTOR PULLEY

5 TRAY

6 FLOAT BASE

7 DRIVE GEAR 2

8 GEAR PULLEY

9 CLAMPER BASE

10 CLAMP CAM

DSKlOO3

PBA1O48

PEB1193

PNW1634

PNW2265

PNW2032

PNW2369

PNW2034

PNW2375

PNW2364

PXM1010

PEB1O14

PEB1132

BPZ26POSOFMC

239- 018

PMZ26PO4OFMC

PNW2055

PXM1027

PEA1235

PNW2058

PNW1608

JFZ2OPO3OFNI

lFz17P025FZK

PNW2054

PNW2053

WASHER

PICKUP

ASSY

GUIDE BAR

GEAR 1

GEAR STOPPER

SCREW

PWB HOLDER

SCREW

EARTH LEAD UNIT

SCREW

NSP 30

NSP 34

wTl2D032D025

PEA1179

PLA1O94

PNW2052

PNB13O3

BPZ2OPO6OFMC

PNW2057

BPZ26PlOOFMC

PDF1104

BBZ26PO6OFMC

NSP 36

NSP 37

NSP 38

NSP 39

NSP 40

NSP 4I

NSP 43

NSP 45

NSP 46

DC MOTOR/o.7sW

(LOADING)

FLOAT RUBBER

SCREW

MECHANISM BOARD ASSY PWX1192

CLAMPMAGNET PMF1O14

YOKE PNB1216

H RUBBER PEB1249

CLAMPER S PNW16O9

LOADING BASE PNW2376

i6 SCREW

17 PINION GEAR

NSP 18 DC MOTOR

(CARRIAGE)

19 DC MOTOR ASSY

(SPTNDLE)

20 CARRIAGE BASE

21 DISC TABLE

22 SCREW

23 SCREW

24 GEAR 3

25 GEAR 2

DC MOTOR ASSY

(CARRIAGE)

PEA1246

SERVO MECHANISM ASSY PXAI536

SCREW

CONNECTOR ASSY

(4P) BBZ3OPOSOFZK

PDE1238

(2)-5. POWER AMP MODULE SECTION

(FOR

ALL MODETSI

Mark l{o. Doscription ParG No. Mark ltlo. Oescription

CONNECTOR ASSY

(5P) PDE1239

Parts No,

Ai6

A17

FRONT ASSY FOR 1OOW

(For

AXQ1019)

FRONT ASSY FOR sOW

(For

AXQ1018)

18 TRANSISTOR

(Q7113)

(AXQ1019

only)

19 TRANSISTOR

(Q7114)

(AXQ10I9

only)

20 TRANSISTOR

(Q7503)

(AXQ1019

only)

21 TRANSISTOR

(Q7504)

(AXQ1019

only)

22 TRANSISTOR

(Q7509)

(AXQ1019

only)

23 TRANSTSTOR

(Q7510)

(AXQ10I9

only)

24 TRANSISTOR

(Q7511)

(For

AXQ1019)

24 TRANSISTOR

(Q7511)

(For

AXQ1018)

25 TRANSISTOR

(Q7512)

(For

AXQ1019)

25 TRANSISTOR

(Q7512)

(For

AXQ1018)

26 TRANSISTOR

(Q7s13)

(For

AXQ1019)

26 TRANSISTOR

(Q7513)

(For

AXQ1018)

27 TRANSISTOR

(Q7514)

(For

AxQl019)

27 TRANSISTOR

(Q7514)

(For

AXQ1018)

REAR. PWR. PRTEC ASSY AWZ5391

(For

AXQ1019)

PWR, PRTEC ASSY

(For

AXQ1018)

HEAT SINK

(AL)

BRACKET

SHEET

MOLD A

MOLD B

SCREW

(3 x 10)

SCREW

FAN MOTOR

REGULATOR IC

UC74O1)

REGULATOR IC

OC74O2)

REGULATOR IC

OC74O3)

REGULATOR IC (IC74O4)

TRANSISTOR

(Q7111)

(AXQ1019

only)

TRANSISTOR

(Q7112}

(AXQ1019

only)

AWZ5389

AWZ5390

2SD1913

2SC4793

25C4793

2SA1837

2541837

2SA1264N

2SA1263N

2SA1264N

2SAi263N

2SC3181N

2SC3180N

2SC3181N

2SC3180N

AW25392

ANH1446

ANG1868

AEB1256

AMR2594

AMR2595

ABA102L

BBZ3OP14OFZK

BPZ3OP3sOFZK

AXM1019

MC7812CT

NJM7912A

MC7812CT

MC780sCT

2SBt274

XR-P74OM, XR.P64OM. XR-P34OM

xR-P7 Q, XR-P64(), XR-P34()

1.9

PCB PARTS

LIST

NOTES;

a Pafts marked by "NSP" are generally unavailable because

they are not in our Master Spare

Parts List.

o The

A mark found on some

component parts indicates

the importance oI the salety tactor ol the

part. Therefore, when replacing,

be stne to use parts ol identical designation.

a Parts marked by "A" are not always kept in stock. Their delivery time may be longer than usual

or they may be unavailable.

C Wen ordering resistors, first convert resistance

values into code torm as shown in the following examples.

Ex. 1 Vlthen there are 2 eflective digits (any d6t apart from 0), such

as 560 ohm and 4tu ohm (tolerance

is shown by J : |qo,

and K : 1070).

560A

- 56 x 10t

- 561 RDL/9PM

E@E l

47ka

- 47 x 103

- 473 RDI/4PS@AE l

0.5o

-0R5 RN2lttrtrtrK

la -010 Rs.lPtr

tr tr K

Ex. 2 When there are 3 eflective digits (such

as in high precision metal film resistors).

5.62ka

- 562

x 10t-5621 RMl/4PCgtrtrtrr

(1)

FOR XR-P74OM, XR-P74O, XR-P64OM AND XR-P64O

(1I-1. LIST OF

WHOLE PCB ASSEMBL]ES

M6rk Symbol & Do3crlption

Pan No.

Ramark3

XR- P7lroM xR- P740 XR

- P6/IOM xR

- P640

SD YPW SD SD YPW SD

NSP

MAIN

assy

AF CD

assy

H. P assy

SECONDRY

TRANS assy

VR assy

COMPLEX assy

F- co oecr sw assy

l- TRANS PRIMABY assy

L DISPLAY assy

PRO LOGIC assy

F- pnoLoctc

assy

L aooot't DTSPLAY assy

DOLBY SURROUND assy

l- DOL SURR assy

t- ADOON DISPLAY assy

MULTI MECHA assy

LOADING BOARO assy

MOTOR BOARD assy

SELECT BOARD assy

MECHANISM EOARD assy

SINGLE

MECHA assy

L- MECHANISM BoARD assy

FM/AM TUNER MODULE

POWER MOD. F 1OO+ R2O

l- FRoNT AssY FoR roow

L- REAR, PWR, PRTEC ASSY

CASSETTE

MECHA MOD. BC

L- DECK UN't

AWK7041

AWZ7095

AWZ710s

AWZT 211

AWZ12a2

AWM7050

AWZ7125

AWZ7130

AWZ7215

AWM7054

AWZ713A

awz'7141

AXATOO6

AWZT 207

AWZ720A

AWZ1209

PWXl 192

AXo101 2

Inxorors

lAwz5389

Awz53e

lEXK2420

tEWM 1002

AWK7O41

AWZ7095

AWZ7105

AWZ7211

AWZ12A2

AWM7051

AWZ1125

AWZ1127

AWZ7215

AWM7O54

AWZ7138

AWZ7141

AXAT006

AWZT 207

awzT 208

AW27209

PWXl't 92

AXOl01 2

AXO1019

AWZ5389

AWZ5391

EXK2420

EWMlOO2

AWK7080

awz7281

AWZT'tO5

AWZ1211

AWZ12a2

awM7081

AWZ1124

AWZ7130

AWZT 214

AWM7O54

AWZ7138

AWZ7141

AXATOO4

PWXl 192

AXO101

AXOl019

AWZ5389

AWZ5391

EXK2420

EWM1002

AWK7037

AWZ7091

AWZ7105

AWZ721l

AWZ7099

AWMTO4O

AWZ1125

AWZ7130

AWZ71

AWM7053

AWZ1137

AWZ7139

AXATOO6

AWZ7207

AWZ7208

AWZ7209

PWXl 't

AXO1012

AXOl019

AWZ5389

AWZ5391

EXK2420

EWM 1002

AWK7037

AWZ7091

AWZ7105

AWZT

211

AWZ7099

AWM7041

AWZ7125

AWZ1127

AWZ7l 18

awM7053

AWZ7137

AWZ7139

AXATOO6

AW27207

AWZ7208

AWZ7209

PWX 1 192

AXOl012

AXO1019

AWZ5389

AWZ5391

EXK2420

EWM'l002

AWK7O35

AWZ7089

AWZ7105

AWZ72'l1

AWZ7099

AWM7034

AWZ7124

AWZ7130

AWZ71 16

AWM7053

AWZT't37

AWZ7139

AXATOO4

PWX't

192

AXO101 2

AXO1019

AWZ5389

AWZ5391

EXK2420

EWM 1002

1-47

XR-P74OM, XR-P64OM. XR-P34OM

xR-P7 4(), XR-P64(), XR-P34()

{1}-2. FOR

Msrk No.

xR-P740M/SD

Description Pans

No. Mark No. Description Pans No.

AF CD ASSY

SEMICONDUCTORS

ICa151

IC8301

ICr001

ICa20t, IC8202 LA6520

1C2L04

tc2L01

tc2103, IC220r IC2203,

lc330l, IC3501

IC3601, IC8405

lca402

1c2102

IC8401

Qr051, Q1053

Q1002, Q1006, Qr040

Q1005, Q106

Q1052, Q1403, Q9001 Q9003, Q9005

Qr003

Qr05

Q8401

Qr001,

Qr007, Qr04r

Q1004, Q9004

Q8402

D1001

D1021. Dt022, D1027, D1031

Dl153, D1154, D6901, D8301, D8401

D900t

D2201, D8217

D1010

D1002. D1003

D1023

D1151, D1152

D1011, D1012

D1007, D1008, D1013-D1020

D1024,

D1025, Dl04l D1043,

D1996 D1999

CAPACITORS

c100r, c1002

(6800/63)

c2255, C8173, C81?4

c8403, C8404

c3303, C3304

c2204

c8435

- C8438

c8429, C8430

c8433,

C8434

cl0t9

c1016

c1011, c1012

c1018

ct007

, cr225

c1017

c1004 cr006

c250t, c2s02

cf,.216, C8217, C8302

c8175, C8176

c1003

ct224

c1013, C1014

c225r, C2252

c30r, ff302, c3501, c8160, C8162

c2503, C2504

c3502, C3601, C8309

c8164, C8167,

C8169, C8212

c8306,

C8441, C8442

c3309. C3310, Ca155

c3503

c3305, C3306

c3307, C3308, C8170

c8156, C8168

c2201 c2203

c8171, CaV2

c8307

c3311, C3312, C8157, C8202, C8203

c4205-ca207

c130r ct304, c2253, C2257

c8r58, C8159, C816r,

C8r63, C8301

c8304, c8308, C8361, C8414, C8415

c8431, C8432, Ca461, C8462

c1009

RESISTORS

vR8l5l, \.R8152

(22kO)

R2125

R1159, Rl160

R1064. Rll53, Rl157

R1041

R1002

R1020

R1003

Rl0l9

Rl30t, R1302

R1031, R2101, R2102, R2105-R2107

R2111- R2113, R2117, R2129, R9007

Rr040, Rr0ff, Rl154, Rr158

R8368

R1026

R1015

R1051

R3502

R1052

Rl151, R2136, R9001, R9002

R2114

Rr013

R272t, R2122

R1006, R1016

R1001

R1998

R1007, R1017

R1999

Other Resistors

OTHERS

CN8I3I CONNECTOR

CN82O4 6P

JUMPER

CONNECTOR

CN21O1 PIN

JACK

(VIDEO/AUX)

SPEAKER TERMINAL

4-P

CNT 36P

SOCKET

cxAr372Q

CXD25I?Q

ICP

N7O

M6631tFP

MCr405zBF

NJM4558M D

NJM4558M_D

TCTS04F

TCgr62N

TC9268F

2SAl048

2SAt5r5

2SB560

2SC2458

25C3377

2SD438

25K246

RN1201

RN2201

RN2203

D5SB2OF

HSSr04-02

HSS104-02

HSSl04-02

HZS6CL

HZSTBL

RB152

RD3OES84

RD5.IESB

RD5,6ES82

s5688G

ACHTZ47

ccsQcHl0lJ50

ccsQcHl50J50

ccsQcH220Js0

ccsQcH331J50

ccsQcH390J50

ccsQcHs6oJ5o

CEANP2R2M50

CEASOIOM5O

CEASIOlMlO

CEASlOlMI6

CEASIOIM63

CEAS22OMsO

CEAS221M35

CEAS222M35

CEAS2R2MSO

CEAS33OMI6

CEAS$TMI6

CEA5332M35

CEAS3R3MsO

CEAS470Ml6

CEAS4TOM50

CEAS4RTM50

CEASR].5M50

CEASR4TM50

CKSQYBTO3K50

CKSQYBT52K50

CKSQYBTS2K50

CKSQYB223K50

CKSQYB273K50

CKSQY8332K5O

CKSQYB333K50

CKSQY84TTK50

CKSQY8472K50

CKSQYB473K50

cKSQYFr03Zso

CKSQYFlO3Z5O

CKSQ\T1O4Z5O

cKSQYF104250

cKSQYF104Zs0

CKSQYFIO4Z5O

CQMA333K250

ACPl057

RA11TIO3J

RDI/2PM15U

RDl/4PMIO2J

RDl/4PM2227

RDl/4PM272J

RD1/4PM432J

RD\I4PM472T

RDT/4PM51U

RDT/4PMF6R8J

RD1/8PM1O2J

RDl/8PM1O3J

RD1/8PM1O5J

RD1/8PMI14J

RDl/8PM223J

RD1/8PM331J

RD1/8PM433J

RDl/8PM47U

RDI/8PM472J

RDT/8PM473J

RDl/8PM562J

RD1/8PM912J

RSILMFR22J

RS2LMF].5U

RS2LMF22OJ

RSzLMFR22J

RS3LMF3RgJ

RS1/l0St]nnJ

\2FMZ ABT

52147 0610

AKBlITI

AKE1026

AKPIl05

-48

XR-P740M, XR-P64()M, XR-P34()M

xR-P7 Q, XR-P640, XR-P340

Mark No. Doscription Partr No. Malk No. Description Parts No.

ciqro Jut'{pen

coNNscron

x8401 XTAL RES

(OSC)

PCB BINDER

CN82O2 CONNECTER

CN82O3 CONNECTOR

H.P

ASSY

RESISTORS

R1201,

Rr202

Other

R€sistors

OTHERS

cN12or

JACK

SECONDRY

TRANS ASSY

SEMICONDUCTORS

Ic1002-Ic1005

ASSY

SEMICONDUCTORS

IC1501, tct5o2

NJM4558M-D

IC1551

CAPACITORS

c1517, C15r8

cl554

cr5$, c1504, cr51r c1514

cr50l, c1502

c1557, Cl558

c1509, C15r0,

C1519, C1520

c1555,

C1s56

c1551 C1553

RESISTORS

vR301 (10oK 3B*4)

other Resistors

DECK SW ASSY

SEMICONDUCTORS

Q1701

Q1706

Dt708

D1706, D1707, D1709

D1714

swtTcHEs

s1816-S1835

RESISTORS

R1703

R1704

other Resistors

TRANS

PRIMARY ASSY

COILS AND

FILTERS

Ll101

CAPACITORS

c1102

(0.0u400)

RESISTORS

Other Resistors

DISPLAY ASSY

SEMICONDUCTORS

IC1951

IC2501, IC370r-IC3703

IC1901

Q1801

Qr901

Q1902

Q1707

Dl701 D1705

D1801 Dr817,

D1819, D1901,

D1903

D1905, D1906,

D3701-D3705

D1951,

D1953

Dr904

corL

Lt901

SWITCHES

s1801-S1815

s1901

CAPACITORS

c1903

c1952

c2504

c1907

c1910, C2503,

C2505

c1905

c1902

c2502

c1908

c1915, C1916

c1954

c2501

c3710, C3711

c3704, C370s

c3713, c3714

c3707,

C3?08

c2507,

C3701, C3702

c2506

c1909

c1955

c1901, c1904,

crm6, c1911-c1914

c2508, C2509,

C3703, C3706, C3709

c37\2,

C3715

RESISTORS

vR250l

(roK-B)

R1701

R1801 Rr804

R1941

R19r9

Rr935, R1938, Rl939

Other Resistors

OTHERS

v1701

JACK

CNIOO1 36P

SOCKET

x1901

REMOTE RECETVER

UNIT

ICP_N?O

KPC6

PSSTOO8

vEF1008

vKNt051

4 173981

RS3LMF331J

RS1/10St]f]ni

AKN1029

M66311FP

NJM4558M D

PD4493A

2SA1048

2SC2458

RN1201

RN220r

AELIlI8

HSSl04-02

HSSro4-02

HZS6CL

HZSTAL

LAU22O]

ASG1O34

ASX1021

ACH1246

ccsQcH101J50

ccsQcH22lJ50

cEJAo10M50

CEJAlOOM5O

CEJA22IMTO

c8tA470Mr6

CEJA4RTMsO

CFTY4224J5O

CKSQYBl02KsO

CKSQYB IO3K5O

CKSQYB 122K50

CKSQYB152K5O

CKSQYB153K5O

CKSQYB471KsO

CKSQYB472K5O

CKSQYB473K5O

CKSQYB682K5O

cKSQlTr02Z50

CKSQYFr03250

CKSQYF47325O

cKsQtT473Z50

CKSQYF4?3Z50

ACSl104

RDT/8PM18U

RDl/8PM223J

RD1/8PM472J

RD1/8PM473J

RDT/8PM56U

RS1/1osaf]nJ

AAV7002

AKNlO3O

AKPlIOS

ASSl0l8

AXX1023

TA84O9S

ccsQcH470Js0

CEASlOlMT6

CEAS2R2MsO

CEYA2R2MsO

CKSQYB273K50

CKSQYB473K5O

cKsQYB473K50

CKSQYFlo4z5o

ACXl088

RST/1ostr!NJ

2SAl048

AELTI3I

AEL1I32

ASG1O34

RDT/8PM2O1J

RD1/8PM24U

RSl/TOStrtrfjj

ATF_ 157

ACG1003

RSl/10Sftt:lJ

1-49

XR-P740M, XR-P64()M, XR-P34()M

xR-P74(), XR-P64(), XR-P340

Mark No. Doscription Parts l{o. Mart No, Description Pans l{o.

PROLOGIC ASSY

SEMICONDUCTORS

IC3406

IC3410

IC3408

IC3,()2

IC3403-IC3405, Ic34m

IC3401

Q340r, Q3402, Q3407,

Q3408

Q3409

Q3405

Q3403, Q3404, Q3406

D3401, D3403, D3404, D3406-D3410

D3l12

CAPACITORS

c3403, C3404,

C3407, C3408

c3460,

C3469

c3455, C3470

c3484

c3410, C3430, C3440

c3444, C3445, C3449, C34s0

cu29

c3443

cu27

c3416, C3419, C3421, C3422, C3426

c3u1, c3uz c3446

cyrT

c3474

c3464, C3471

c3472

c34t3, cut4, c3476, c3477

c3415

c3466

c3463, C3467

c3452, C3453

c3425

c3457, C3458

c3431, C3432

c3411

c3409, C3433, C3436, C3438, C3439

c3456

c3412

c3451, C346r, C3462

c3459, C3468

c3428

c3447

c3454

c3424

c3475

c3434

c3478, C3483

c3418

c3448

c3465, C3473, C3479 C3482

c3423

cu20

c3435

cu37

LA278ON

LM3364K 15

LV1001M A

MC14053BF

NJM4558M

_ D

TCgr54A!

zSC17405

2SC24s8

25D438

RN2203

HSS104 02

RDs.lESB

ccsQcH

101J50

ccsQcH 102J50

ccs@H15u50

ccsQcH33u50

ccsQcH6s rJso

CEANIIR?M5O

CEANPIOOM3S

CEANPR33M5O

CEAS0l0M50

cEAS100M50

CEAS100M50

CEASTOIMl6

CEAS221M1O

CEAS221M16

cEAS221M25

CEAS2R2MSO

CEAS4?OM25

CEAS47IM16

CEAS4RTMSO

CEASRT5M5O

CEASR22M5O

CEYA3R3MSO

CEYAR33MSO

CFTYAIO3J50

CFTYAIO4J50

CFTYATO4J50

CFTYAI53J50

CFTYAl54J50

CFTYA223J50

CFTYA333J50

CFTYA334J50

CFTYA473J50

CFTYA683J50

CKSQYB 1O3K5O

CKSQYMTTK5O

CKSQYB4?3K5O

CKSQYB562K5O

CKSQYB68IK5O

cKSQYFlo4Z50

CQMA392Js0

CQMA472J50

CQMA562J50

CQMA682J50

ACP1044

RDl/2PM56TJ

NDlI8PW22J

RSr/r0s!ltjj

AKBI2I5

ASSIOl5

RESISTORS

vR340r (22kO)

R3472

R3473-R3475

Other Resistors

OTHERS

cN301 PIN

JACK

(CENTER,

REAR)

X3401 CRYSTAL RESONATOR

ADDON

DISPLAY

SEMICONDUCTORS

IC3952

IC3951

Q39s1

Q39s2

D3951-D3954,

D3956 D3960

D3955

COILS AND FILTERS

L3951

SWITCHES

s3951- 53955

CAPACITORS

c3953, C3954

c3951

c3956

c3952

c3961

c3957

- C3960

RESISTORS

!'R3951

(10K B)

R4029-R4032, R4034

Other Resistors

OTHERS,

V395T

FL TUBE

X395T CRYSTALRESONATOR

cN20 CoNNECTOR

(13P)

BOARD ASSY

SWITCHES

s601, s602

MOTOR BOARD ASSY

OTHERS

CN6O2 6PJUMPERCONNECTOR

SELECT BOARD ASSY

SWITCHES

s604

- s606

s603

MECHANISM

BOARD ASSY

SWITCHES

s610

NJM4558M D

PDGlO8A

2SAl5r5

RN2201

HSS104-02

HZS6CTL

LAU22OK

ASGTO34

CEJAIOOMl6

CEJAlOOMSO

CEJAlOlMlO

CKSQYFTO2Z5O

CKSQYFTO4Z5O

CKSQYF47325O

ACSr103

RDI/8PMT02J

RSr/10S!![J

AAV7001

ASSTOl5

KPET3

DSGTOT6

52151 0610

DSG10l6

PSGlOlO

1-50

DSGIOl6

XR-P74OM. XR-P64OM. XR-P34OM

xR.-P7

40, XR-P64(), XR-P34()

Mark No. Description Parts No. Mark lIo. Doscription Parts l{o.

FM/AM TUNER MODULE

SEMICONDUCTORS

IC6201

rcn202

Q6102

Q6203

Q6202

Q6103, Q6214

Q6201

Q6104

Q6101

Q6204

Q6217

D6101, D6102

COILS AND FILTERS

L6104

L6101

t-6102

T6101

L6207

lto.7MHZl

F6204

(SFE10.7MA8)

F6203

(SFE10.7MS3G)

F6101

F6202

\A'OKHZ\

L6103

L6202, L6203, L620A

CAPACITORS

c6202, C6234, C6236

ltd16V)

c6235

(0.47125\\

c6107

c6229

c6110

c6l0l

c6108, c6203,

c6268

c6I l t, c6 t 16, c6208, c6221. c6222

c6115

c6114

c6r13

c6r0s

c6261

c6224, C6231, C6233, C6246, C6262

c62t6, C62t?

c6219

c6243-C6245

c6227

c6%a

c6249, C62s0

c6215

c6214

c6103, C6r06, C6112, C62M

c6102, C6109, C6117, C62tO, C6264

c6213

c6230

c6228, C6252

c6209, C6237, C6265, C6267

c6212,

C6218

c6220, C6226, C6239, C6242, C6255

c622s, C624r, C6266

c6232

c6251

c6223

c6263

RESISTORS

vR6201(10kO)

vR6202

R6299, R6300

R6113, R6r16, R6118, R6268-R6271

R627s, R6276, R6278, R6283, R6284

R6290, R6293, R6294, R6297

R6243, R6244

R6211

R6237

R6209

R6239

R6101

Other Resistors

OTHERS

BN62O1 TERMINAL 4_P

X6203 CRYSTALRESONATOR

X6201 CRYSTALRESONATOR

X6202 CERAMICRESONATOR

AM RI TUNING BLOCK

FRONT

ASSY

FOR 1OOW

SEMICONDUCTORS

IC7501

1c7701, tc7702

Q7s07, Q7s08

Q7601

Q7501, Q7502

Q7605, Q7606, Q7703

Q7505, Q7506

Q7603

q7704

D7505, D7506, D7517, D7518

D7503, D7504, D7516

D7521-D7524

D7519, D7520, D7525, D7526, D7531

D7533, D7701 D7704, D7707

D7710

- D7713

D7507

-D7510

CAPACITORS

LA1836M

LMTOOU

25C2223

25C2235

25C2712

2SC27t4

2SK208

2SK302

35K194

XDAl24EK

xDc124EK

lT33

ATCr003

ATCl020

ATCr02r

ATE 063

ATE1O13

ATF 10?

ATF'119

ATF

_ 155

ATF1I45

ATH1O43

LCT 42R2J3225

ACGr051

ACGr052

ccscH010c50

ccscHS2uso

ccsQCH020c50

CCSQCHO5OC5O

ccsQcHlorJ50

ccsQcH150J50

ccsQcH330J50

ccsQRlIo80Dso

ccsQRHr80J50

ccsQTHl5oJ50

CEASOIOM50

CEASIOOMSO

CEAS33OM16

cEAV?oM10

CEAS47OM16

CEAS47OM25

cEJA100Mr6

CEJA4R7M35

CFIXA103J50

CFTXA224J50

CKSQYBlO2K5O

CKSQYBl03KsO

CKSQYB223K5O

CKSQYB333K5O

CKSQYB472K50

criSQYB473K50

cKSQYFl03250

ci(SQYF223250

c7703

(1/16V)

c?523, C7524

(1Ot35Vt

c7s09, c75r0

(47l16V)

c7339, C7540

(22t16V)

c7519 C7522, C7545 C7552

c7525 C7528

c7s03, c7504

c7547, C7542

c7529 C7532

c7543, C't544

c?602

c7601, c7603, c7702

c753?

CKSQYF473250

CKSYRJ33K5O

CKSYB,I72K5O

CKSYF103250

CKSYF473Z50

ACP1043

VRTB6V5223

RDl/8PM1O2J

RSl/SSOOOJ

RSr/8S000J

RSl/SSOOOJ

RSr/85101J

RS1/8S1O3J

RSl/8S182J

RSl/8S22U

RS1/8S332J

RSr/89r70t

RST/1ostr-]BJ

Al(A1016

ASS1O42

ASS1066

ATF1027

AXX104l

uPc4570G2

XRA4558F

- P

2SAl182

2SAl255

25C2240

25C2712

2SC2859

2SC3t38

xDcr43EK

rss181

rss184

1SS244

HSS104-02

HSSr04-02

HSS104

RD3,3ESB2

ACG1051

ACH1l50

ACH1l51

ACH1248

ccsQcHl0u50

ccsQcH271J50

ccsQcH331J50

ccsQcH470J50

CKSQYB333K50

CKSQYB172K50

cKSQYF103Z50

CKSQYFT04Z50

CKSQYF473Z50

1-5'1

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 40, XR-P64(), XR-P34()

Mark No, DescriDtion Parts No. Mark No. Deacription Pans No.

RESISTORS

vR?70r

(1ko)

R7519, R7s20

(630kO)

R7515, R7516

(1.8kO)

R7541. R7542

R7547 R7550

R7709

R7710

R7708

R7753

R7537-R7540

R7551, R7552

R7553

R7543, R7544

Other Resistors

REAR,

PWR, PRTEC ASSY

SEMICONDUCTORS

IC710r

Q710?, Q7r08, Q7208,

Q72r5, Q7219

Q7213

Q7109,

Q7r1o

Q?30r,

Q7302

Q7l0l. Q7102

Q7105, Q?106, Q72os Q72O7,

Q7209

Q72t2, Q7214, Q72t8,

Q7220, Q7221

Q7216

Q721r, Q72\7

Q7103, Q7104

Q7210,

Q7222

D7113, D7114

D71t1, D7t12

D7103-D7106, D7201, D7205

D7204, D7206

D7203

D7107

D7110

CAPACITORS

c7402, C74O6, C74O8

\O.O82|25V)

c7401, c7405, c7407

(0.33/s0v)

c7t23, C7t24, C7212

lu50V\

c7409

(10/35V)

c7tog, c7110, c7205, C7207,

C720a

\47116V1

c7t40, c7t4l

c7t19 C7t22

c7133 C7136

c7125 C7r28

c7103. C7r04

c7142, C7t43

c730r

c?129 c7132

c7213, C7214

c?206, c7404

c7137, CT13a

c7139

RESISTORS

R?403, R7404

(1.00)

R7119,

R7120

R7r15, R71r6

(r.8kO)

1-52

R7137 R7140

R7303

R7151,

R7152

R7147-

R7150

R7304

R7141-R7144

R7153

Other

Resistors

OTHERS

cN7101 CONNECTOR

(r2P)

OTHER ELECTRICAL

PARTS

FRONT

ASSY FOR 1OOW

SEMICONDUCTORS

1c7404

IC7401,IC7403

1c7402

A Q7111, Q7112

A Q7113, Q7114

REAR, PWR,

PRTEC ASSY

SEMICONDUCTORS

A Q7511, Q7512

Q7509, Q7510

a Q7513, Q75r4

Q7503, Q7504

OTHERS

POWER MOD. PCB

FAN MOTOR

DECK

UNIT

SEMICONDUCTORS

IC4431

IC4901

1c4202

IC4101, IGlr5r, IC430r

Q4r1r, Q4r13, Q4161,

Q4352

Q4356

Q4101, Q4102, Q4151, Q4152,

Q4203

- Q4206. Q€or, Q4302, Q4305,

Q4306, Q4451

- Q4454

Q4355

Q4353, Q4354

Q4307, Q4308

Q4303, Q4432, Q4901

Q4208

Q41r2, Q4114, Q4155, Q4162, Q4357,

Q4431, Q4433, Q4434

Q4207,

Q435r.

D4111, D4161,

D4201, D4202,

D4301-D4306, D4451, D4452,

D4901- D4906

COILS AND FILTERS

F4431, F4432

T4351

u301, w302

u303,1a304

ACP1076

ACN1106

ACNrr0T

RD1/4PMF1OOJ

RS r.

10S2200F

RSl/1OS39ROF

RSI/TOS56ROF

RSt/10S7500F

RSr/SSoooJ

RSI/851ooj

RD1/8PM333J

RS1/8510U

RS1/8S7R5J

RS1/r0SnfIJ

RS1/10S0100F

RS1/10Sr002F

RS1/10S333J

RS1/1052200F

RSl/1058200F

RSl/SSTOOJ

RS1/85IOlJ

RS1/t0SnnaJ

KPE12

uPc4570G2

2SAl162

2SAl182

2SB1l15

2SCr8l5

25C2240

2SC27t2

25C2712

2SC2859

2SC3l38

2SDl6r5

XDA124EK

1SSl8r

1SSl84

HSS104-02

HZS6C3L

HZS9A2L

RD2,2ESB2

ACG1050

ACG1053

ACH1056

ACH1150

ACHlt5l

ACH1248

ccsQcHrorJso

CCSQCH22TJSO

ccsQcH27rJ50

ccsQcH331J50

ccsQcH4ToJso

CKSQYB332K5O

CKSQYB333K5O

CKSQYFlO3ZSO

CKSQYF 1O4Z5O

CKSQYF472Z5O

CKSQYF473Z50

ACN1104

ACNll05

ACNl107

MC7805CT

MC7812CT

NJM7912A

2581274

25D1913

2SA1264N

2SA1837

zSC3181N

2SC4793

ANP17O8

AXMl019

ATF1064

ATX 043

LT 42721

L't 48221

cxA13305

M66320FP

MC14066BF

NJM4558M_D

2SA1515

25C2240

2SC2458

25C2712

25C3377

2SK373

XDAI24ES

XDA143ES

xDcl24ES

xDcl43ES

HSSl04-02

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 Q, XR-P64(), XR-P34()

Mark No. Doscriolion Pa.ts No. Mark No. Description Parts No.

CAPACITORS

C4361(2000p/630V)

c4319, C4320

c4323, C4324

c4902

c4353

c4109, c4110, c4159, C4160

c4151, C4152

c4101, c4102, c4321, c4322, C4355

c4303, C43{X. C4451, C4452

c4359, C4360, 0{364, C4403, C4404,

c4443

- C4446, C4454

c4365, C4366, C4453

c4301, C4302, C4315, C4316

c4103, C4104, C4153,

C4154,

C4309,

C4310,

c$r7, c4318

c4357

c4107, c4108, c4157, C4158

c4351

c4207, C4208

c4437, C4438

c4439

- C4442

c4363

c4352, C4354

c4313,

C4314

c4307, C4308

c4305, C4306

c,t901

c4358

c4356

c4433-C4436

c4362

c4105, C4106, C4155, C4t56

c4311,

C43r2

c4998,

C4999

RESISTORS

vR4l11

vR4201 VR4204

vR435r, VR4352

vR430t, vR4302

R4353

R4444

R4121

R4361, R4362

R4401, R4402

R4357

R4113,

R4r14, R4163, R4164, R4323, R4324

Other

Resistors

OTHERS

CN24 3P SOCKET

CN25 5P SOCKET

CN16 12P

JUMPER

CONNECTOR

CN3OOz 13P

JUMPER

CONNECTOR

ACEl020

ccDSL271K500

CCSQCHlOODSO

CCSQCHlOlJSO

ccsQcH22uso

ccsQcH4TrJ50

ccsQcH56u50

ccsQcH68u50

CEASOTOMSO

CEASlOOMSO

cEAS220M16

CEAS2R2M5O

CEAS33OMl6

CEAS3R3M50

CEAS4TOMIO

CEAS470M16

CEAS4RTMSO

CEASR22MSO

CEASR33M50

cKcYB222K500

CKSQYBlO3K5O

CKSQYB222K50

CKSQY8273K50

cKsQY8473K50

CKSQYF473250

CQMA123K2s0

CQMA153J50

CQMA222J50

CQMA562K4OO

CQMA682J50

CQMA823J50

cQMA104J50

VRTP6HSl03

VRTP6H5203

VRTP6HS2O4

VRTPoHSSO2

RD1/2PMs6OJ

RD1/8PM1O3J

RD1/8PM153J

RDI/8PM333J

RD1/8PM473J

RDI/8PM6R8J

RD1/8PM82OJ

RSl/10Sijj]]ti:J

EKSlOI8

EKS1O19

KPE12

KPET3

(1I-3. FOR XR-P74OM/YPW, XR-P74O/SD, XR-P64OM/SD, YPW AND XR.P64O/SD

AF CD ASSY

A-W27281, AWZ7Og1,

AWZ7089 and AWZ7095 have the same construction except

for the following :

Mark Symbol & Doscription Prrr No. Rom6rka

AWZ7095 AWZ72g1 AWZ7091 AWZ7089

|c2203

D1010

R2217,

R221A, R3469, R3470

R2219, R2220

R341 1, R3412

R5003, R5009

R501

't.

R50't 2

cN8203

cN8204

NJM4558M_O

HZSTBL

RS 1/10S472J

RS 1/10S 104J

RS1/10S911J

4- 173981

-4

52147

-0610

VEFlOOS

NJM4558M_D

RD7.5ESB

RS'!

/105472J

RS1/10S 104J

RS1/10S911J

VKN1O52

HZSTBL

RS1/10S223J

RS 1/ loSOOOJ

4- 173981-4

52147

-O410

VEF,IOOS

HZSTBL

RS r / 10S223J

RS 1/10S000J

VKN1O52

1-53

XR.P74OM. XR-P64OM, XR-P3@M

xR-P7 Q, XR-P64(), XR-P34()

Mark Symbol & Daacrlptbn ttrrt t{o. Ram6rla

AWZ12g2 AWZ7099

c1 501, C1502

VR3Ol

CEYA2R2M5O

ACX1088

CEAS2R2M50

ACX1092

ASSY

AWZ7O99

and AWZT

282 have the same construction

except for the following :

CD DECK SW ASSY

AWZ7124 and

AWZ7125 have

the same construction except for the following :

TRANS PRIMARY

ASSY

AWZ7127 and AWZ713O

have the same construction except lor the following

DISPLAY ASSY

AW27214, AW27118, AWZ7116 and AWZ7215 have the same construction

except for the

following:

M.rk Symbol & D.lcrlptlon P.n filo. nam!rkt

awz7125 awz1124

()1701

- 01706

D 1709- D1714

sl828, S 1830-S1835

s1836

R1705- R1710, R 1729

- R1734

R171 1

R1716

R'l7 17

- F.17

2SA1048

AELl 132

ASGl

O34

RS1/105301J

RS1/10S273J

RSl

/10S272J

ASG1034

Mlrt Syrnbol & D.rc pllon Prrt t{o. Ramarkr

awz7r30 awz1127

11 101

c1102

(0.o1/400)

ATF-151

ACG1003

Marl Symbol & Descdptlon Part No. Ramrrk.

AWZ7215 awz1214 AWZ7118 AWZ71 16

tc1901

Rl7 23- Rl7 2A

PD4493A

RS1/10S562J

PO4492A PO4493A

RS I

/10S562J

PD4492A

1-54

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 4'.J^, XR-P640, XR-P340

ADDON DISPLAY ASSY

AWZ7139 and AWZ7141 have the same

construction except

for the following :

il!rk Symbol & Dosc.lpllon Pa.l No. Ramark3

AWZ7141 AWZ7139

R3968

R3969

R4030- 84034

RS 1i 10S473J

RD,t

/8PM

1O2J

RS1/103473J

DOt SURR ASSY

Mark No. Description Pans No. Mark No. Doscription Paits No,

SEMICONDUCTORS

1c3404

IC3403

IC3405

IC3401, IC3402, IC3407

IC3406

Q3402

Q3405

Q3404

Q3403

Q340r

D3410

D3401 D3404, D3406-D3408

D3409

COILS

AND FILTERS

IJ4O1

CAPACITORS

c3414

c3421

c3404, c3417, c3424, C3427, C343I

c3426

c3425

c3401, c3402, c3430, C3432

c3434

- C3436

c3405,

C3409

c3418

c3419

c3416

c3408,

C3413, C3420

c3422, C3429

c3410, c3411

c3437

c3440, C3441

c3403, C3442

c3423

cu28

c3407, C3415

c3406, c34r2

RESISTORS

vR3401

R3451

R3422

R3440

R3452 R3454

Other Resistors

OTHERS

JACK

(2P)

X3401 CERAMICOSCILLATOR

L42730

M50198P

MC14066BF

NJM4558M

TC9154AP

2SC1740S

2SC2458

RN1201

RN220l

RN2203

1SS226

HSS104 02

RD5.1ESB

LAU5R6K

CEANPlOOM35

CEASOlOM50

CEASlOOMSO

CEASlOTMIO

CEAS22OMI6

CEAS2R2M50

CEAS4TOMT6

CEA5470M25

CEASR33M50

CFTYAlO3JSO

cF'TYAr04Jso

CFTYA333J50

CFTYA474J50

CKSQYMTTK5O

CKSQYFI04Z50

cKSQYF473Z50

cQMAr$J50

cQMA472J50

cQMAS6Uso

CQMA562J5O

ACPl044

RD1/2PM27U

RDT/4PM39OJ

RDT/8PM1O2J

RDI/8PM2221

RS1/r0SntrtrJ

AKBT164

ASS1O16

1-E6

XR-P74()M, XR-P640M, XR-P34()M

xR-P7 Q, XR-P64(), XR-P340

(2I

FOR

XR-P34OM

AND XR-P34O

(2I- 1 . LIST

OF WHOLE PCB ASSEMBLIES

Mark Symbol & Dcrcriptlon

Part No.

Ramarta

- P340M xR - P340

KU KC SD YPW SD YPW

NSP

COMPLEX assy

F- co oecr sw a""y

l-- TRarus

pRttrtARY

"""u

L DISPLAY

assy

MULTI

MECHA assy

MAIN

assy

AF CD

assy

H. P

assy

SECONDRY TRANS

assy

VR assy

LOADING EOARD

assy

MOTOR

BOARD assy

SELECT BOARD assy

MECHANISM BOARO

€ssy

SINGLE MECHA

assy

L- MEcHANtsM

BoARo assy

FM/AM TUNER MODULE

POWER MOD. FsO

F- raorut lssv ron

sow

L REAR, PRTEC

ASSY

CASSETTE MECHA MOD. B

L- DECK

unit

AWK7034

AWZ7088

AWZ7103

AWZ7107

AWZ7270

AWM7027

AWZ7125

AWZ713 t

AWZ71 13

AXATOO6

AWZ7207

AWZ72oA

AW27209

PWX1 192

AXO1012

AXO1018

AWZ5390

AWZ5392

EXK2430

EWM100'1

AWK7034

AWZ7088

AWZ7103

AWZ1107

AWZ1270

AWM7027

AWZ7125

AWZ7r

awz7113

AXATOO6

AWZ1207

AWZ7208

AWZ7209

PWX1

192

AXOl01 2

AXO1018

AWZ5390

AWZ5392

EXK241O

EWM

1001

AWK7082

AWZ1287

AWZ7103

AWZ1107

AWZI2SO

AWM7028

AWZ112A

AWZ7130

AWZ7114

AXAT006

AWZT

207

AWZT 204

AWZ7209

PWXI 192

AXO1012

AXO1018

AWZ5390

AWZ5392

EXK241O

EWM 100'l

AWK7082

AWZ12a7

AWZTt03

AWZ7107

AWZT2AO

AWM7029

awz7125

AWZ1127

awz7114

AXA7006

AWZ1207

AWZ7208

AWZ7209

PWX1

192

AXO1012

AXO1018

AWZ5390

AWZ5392

EXK241O

EWM1001

AWK7081

AWZ72A6

AWZ7103

AWZ7107

AWZT

2eO

AWM7020

AWZ7124

AWZ7130

AWZ7l 10

AXATOO4

PWX1 192

AXO10t 2

AXOlOlS

AWZ5390

AWZ5392

EXK2410

EWM1001

AWK7081

awz72a6

awz7103

AWZ1107

AWZT2AO

AWM7O21

AWZ1124

AWZ1127

AWZ7110

AXATOO4

PWX,I

,I92

AXO1012

AXO1018

awz5390

AWZ5392

EXK241O

EWM 1001

(21-2.

FOR XR-P3r[OM/KU

Mark No. Dosc.lptlon Pans No. Mark l{o. Doscription Part! l{o.

AF CD ASSY

SEMICONDUCTORS

ICa151

IC830t

IC1001

rcf2ot, t(x202 L46520

IC2104

IC2101

1C2201, 1C2202, 1C3301, IC3s01,

tC3601

IC8405

1C3402

rc2102

IC8401

Q1051, Q1053

Q1002, Q1006, Q1040

Q1005, Q106

Q1052, Q1403,

Q9O0l, Q9002

Qr003

Qr0s

Q8401

Qr001, Qr0o7, Q104r

Q1001, Q9oo4

Q8.r02

Dl001

D1021, D1022, D102?, D1031

D1153, D1154, D6901, D8301, D8401

D9001

cxA1372Q

cxD2517Q

tcP-N70

M6fiT1FP

MCl4052BF

NJM4558M-D

NJM4558M

TC7S04F

TCgr62N

TC9268F

23410.18

2541515

2SB560

2SC2458

2{,3377

2SD438

2SK2t6

RN120l

RN220l

RN2203

D3SBA20

(A)

HSS104 02

HSSI04-02

HSSl04

-02

1-56

XR-P740M, XR-P64()M, XR-P34()M

xR-P7 4, XR-P640, XR-P340

Mark f{o. Dsscription Parts No. Mark No. Description Parts No.

D2201,

D8211

D1010

D1002

D1023

Dlr5t, D1152

D1011, D10r2

D1007, D1008,

D1013-D1020

D1024, D102s,

Dr041

-D1043

CAPACITORS

cr0o9

(0.01/150v)

cloo1, croo2

(5600/56v)

c2255, C8r7s,

C8r74

c8403, C8404

c3303, C3304

c2204

c8435

- CA438

c8429, C8430

c8433, C8434

c1019

c1016

cr011, c1012

ct0r8

c1007, c1225

c10r7

c1004

c82t6, C82t7. C8302

c8175, C8176

c1003

c1224

cr013, c1014

c2251, C2252

c3301, c3302, c3501, C8160, C8162

c2503, C2504

c3502, C3601, C8309

c8164, Ca167, C8169, C8212

ca306, ca44l, c4442

c3309, C3310, C8155

c3503

c3305, C3306

c3307, C3308, C8r70

c8156, C8168

c2201 C2203

ca171, C8172

c8307

c33l r, c3312, c8r57, C8202, C8203

c8205 C8207

c1301- c1304, c2253. C2257

c8158, C8r59. C816r. C8163. C830t

c8304, C8308, C836r,

C8414, C8415

c84r, c8432, C8461, C8462

RESISTORS

vR8r51, VR8152

(22kO)

R2125

Rl159, Rr160

R1064, R1153, R1157

Rr041

R1002

R1020

R1003

HZS6CL

HZSTBL

RB152

RD3OESB4

RD5.ESB

RD5.6ES82

s5688G

ACG1005

ACH12l1

ccsQcH10u50

ccsQcH150J50

ccsQcH220J50

ccsQclr33rJso

ccsQcH390J50

ccsQcH560J50

CEAI,lP2R2M50

CEASOlOMSO

CEASTOlMlO

CEASTOIMI6

CEASTOlM63

CEAS22OMSO

CEAS221M35

CEA5222M35

CEAS33OMI6

CEAS331M16

CEAS332M35

CEAS3R3M5O

CEAS47OM16

CEAS4TOM50

CEA54RTM50

CEASRl5MSO

CEASR4TM50

CKSQYBIO3KSO

CKSQYBl52KsO

CKSQYB182K5O

CKSQYB223K5O

cKsQYB273Kso

CKSQYB332K5O

CKSQYB333K5O

CKSQYB47lKsO

CKSQYB472K5O

CKSQYB473KsO

CKSQYFTMZsO

CKSQYFTO3Z5O

CKSQYFro4Z5o

cKSQYFlo4z5o

CKSQYFlO4Z50

CKSQYFl04Z50

ACPl057

RAllTro3J

R-D1/2PMr5rJ

RDl/4PMT02J

RDt/4PM2221

RDI/4PM2727

RDT/4PM432J

RD1/4PM472J

R1019

R1301, R1302

Rr03r, R2101, R2r02,

R2r05 R2107

R2111-R2113, R21r7,

R2r29, R9007

R1040, R10$,

Rr154, R1158

R8368

R1032

R1051

R3502

R1052

RI151,

R2136

R2114

Rl0l3

R1026

R2121, R2122

R1007, Rlo1?

Other Resistors

OTHERS

CN8T3T

CONNECTOR

CN82O4 6P

JUMPER

CONNECTOR

CN2TO2 PIN

JACK

(SP

OUT)

CN21O1 PIN

JACK

(VIDEO/AUX)

SPEAKER TERMTNAL

4 P

CNT 36P SOCKET

CN1O

JUMPER

CONNECTOR

x8401 XTAL RES

(OSC)

PCB BINDER

CN82O2 CONNECTER

CN82O3

CONNECTOR

H. P ASSY

RESISTORS

R1201, R1202

Other Resistors

OTHERS

CN12O1

JACK

SECONDRY TRANS

ASSY

SEMICONDUCTORS

ICl006 IC10m

VR ASSY

SEMICONDUCTORS

ICl501

ICl55l

CAPACITORS

c1554

crs01-cr504

c1557, C1558

c1509, cr510, c1555, c1556

c1551-C1553

RESISTORS

VR301

(100K-38*2)

other Resistors

RD1/4PM5IU

RD1/4PMF6R8J

RDT/8PMTO2J

RDI/8PM1O2J

RD1/8PM1O3J

RD1/8PM1O5J

RDT/8PM152J

RD1/8PM$TJ

RD1/8PM433J

RD1/8PM47U

RD1/8PM472J

RDT/8PM473J

RD1/8PM562J

RDl/8PM823J

RD1/8PM912J

RS2LMFR22J

RS1/r0Sn!nJ

12FMZ ABT

52147

-0610

AKB1I46

AKB1171

AKE1026

AKP1105

KPC6

PSSlOO8

VEFlOOS

vKNl0sr

4 173981- 4

RS2LMF33IJ

RS1/l0SnXaJ

AKN1O29

lcP N70

NJM4558M

TA&{09S

CEASlOTMl6

CEAS2R2M50

CKSQYB273KsO

CKSQYB473KsO

cKSQ'tT 1042s0

ACX1089

RSl/10S!!aJ

1-57

XR-P740M, XR-P640M, XR-P340M

xR-P740, XR-P64(), XR-P34()

Ma* No. De!criptlon Parts

l!o. Mark l{o. Doscriptlon Pans l{o,

DISPIAY ASSY

SEMICONDUCTORS

ICr951

IC250l,

IC3701- IC3703

IC190l

Q1901

Ql902

Q1707

D1701-D1705

D1801.-D1815,

D1819,

D1820, D1901

D1903,

D1905, Dr906,

D3?01-D3705

D1951,

D1953

D1904

COILS

AND FILTERS

Llml

SWITCHES

s180r s1815

s1901

CAPACITOFS

c1903

c1952

c2504

c1907

c1910, C2503, C2505

c1905

c1902

c2s02

c1908

c1915,

Cr9l6

c1954

c2301

c3?10, c3711

c3704, C3705

c37t3, C3714

c3707,

C370A

c2fi7, C370t, C3702

c2506

c1909

c1955

c1901, c1904, c1906, cr9r1 c1914

c2508,

C2509, C3?03, C3706,

C3709

c3712, C3715

RESISTORS

vR2501

(10K

- B)

R1701

R1801-Rr804

Rl941

R1919

R1935, R1938, R1939

Other Resistors

OTHERS

VI7O1 FL TUBE

JACK

CN1OOI 36P SOCKET

XI9O1 CERAMICRESONATOR

REMOTE RECEWER

UNIT

CD DECK

ASSY

CD DECK SW assy of XR P340M/KU is the same as that of

_ P?4OIWSD.

Refer

to'(1)-2. FOR

- P740IWSD"

M6631lFP

NJM4558M

_ D

PIX493A

2SC2458

RN1201

RN220r

A-ELI118

IISS104-02

1ISS104-02

ITZS6CL

HZS?AL

LAU220l

ASGIO34

ASX102l

ACH1246

ccsQcHr0rJ50

ccsQcH22 rJso

CEJAOlOMsO

CEJA1OOMsO

CEJA22lMlO

CEJA470M16

CEJA4RTMsO

cFTrA224J50

CKSQYBlO2K5O

CKSQYBlO3K5O

CKSQYBl22K5O

CKSQYBT52K5O

CKSQYBI53KSO

CKSQYB4TIKSO

CKSQYB4T2K5O

CKSQYB473K5O

CKSQYB682K50

CKSQYF1O2Z5O

CKSQYF1O3Z5O

cKsQYF473250

cKsQrT473250

ACSl104

RDl/8PMT8U

RDl/8PM223J

RDl/8PM4727

RD1/8PM473J

RDU8PM56U

RS1/r0S!trtrJ

AAV7002

AKNTO3O

AKPIlOS

ASS1O18

AXX1023

TRANS PRIMARY

ASSY

CAPACITORS

c1102

(0.01/100)

RESISTORS

Rr101

(2.2M,

1/2W)

Other

Resistors

ACG1003

ACN- 208

RSl/l0st]trtrJ

uPol570G2

2SA1182

2SAr255

2SB1115

2rc22&

2SC2712

2SC2859

2SC3138

2SD1615

XDC143EK

lss181

1SS184

rss244

HSSr04-02

BOARD

ASSY

LOADING BOARD

assy of XR

- P340M/KU is the same as that of

- P74OlvtSD.

Refer to '(1)-2. FOR XR

- P740t\t/SD'.

MOTOR EOARD

ASSY

MOTOR BOARD

assy oI XR-P34oM/KU is the same as that of

xR - P740WSD.

Reler to'(1)-2. FOR X-R

- P74olvUSD' .

SELECT BOARD

ASSY

SELECT BOARD

assy oJ XR-P34oM/KU is the same as that of

xR P740IWSD.

Refer to

"(1) 2.

FOR XR P740N'SD'.

MECHANISM

BOARD

ASSY

MECHANISM BOARD assy oI XR- P340M/KU is the same as

that

of XR-P740M/SD.

Refer to "(1)' 2. FOR XR P7401\/.i

SD'.

FMIAM TUNER

MODULE

FM/AM TUNER MODULE

oi XR P340M/KU

is the same as

that of XR-P7,101!USD.

Refer to '(1)-2. FOR XR P740I!'SD"

FRONT ASSY FOR

sOW

SEMICONOUCTORS

IC750l

IC770l, IC7702

XX.A4558F P

Q7507, Q7508

Q7601

Q7517, Q7s18

Q7501,

Q7502

Q7605, Q7606,

Q7703

Q7505, Q7506

Q7603

Q7515, Q7516

A7M

D7505, D?506,

D7517, D7518

D7503, D7504,

D7516

D7521-D?524

w519, D7520, D7525,

D7526, D7531

1-58

XR-P74OM, XR-P64OM, XR-P34OM

xR-P7 &, XR-P64(), XR-P340

Mark No. Description Parts No. Mark No, Dsscription Parts No.

D2201, D821r

D1010

D1002

D1023

D1151,

Dr152

Dr011, D1012

D1007, D1008, Dl0r3 Dr020

D1024, D1025,

D1041 Dr043

CAPACITORS

c1009

(0.01/150v)

c1001, c1002

(5600/56v)

c2255, C8173, CA]74

ca403, c8404

c3303, C3304

c2204

c8435 C8438

c8429, C8430

c8433, C8434

c1019

cr0r6

cl0l1, cr012

c1018

c1007, c1225

c1017

c1004

c82r6, C82t7. C8302

c8175, C8176

c1003

c1224

c1013, C1014

c2251, C2252

c3301, c3302, c3501, c8160, c8162

c2s03, c25M

c3502, C3601, C8309

c8164, C8167, C8169, C8212

c8306, C844r., C8442

c3309, C3310, Ca155

c3503

c3305, C3306

c3307, C3308, C8170

c8156, C8168

c2201 c2203

c8171, C8t72

c8307

c3311,

C3312, C8157, Ca202, CA203

ca205 c8207

c1301 C1304, C2253, C2257

c8158, C8159, C8161, C8163, C8301

c8304, C8308, C8361, C8414, C8415

ca431, c8432, c8461, C8462

RESISTORS

vRSrsr, vR8r52

(22ko)

R2t2s

Rl159, R1160

R1064, R1153, Rr157

R1041

R1002

R1020

R1003

HZS6CL

HZSTBL

R3152

RD30ES84

RD5.1ESB

RDs.6ESB2

s5688G

ACG1005

ACHl2t

ccsQcHlouso

ccsQcHl50Jso

ccsQcH22oJ50

ccsQcH33lJ50

ccsQcHsgojs0

ccsQcH560J50

CEANP2R2M50

CEASOlOM50

CEASIOTMTO

CEASIOIMT6

CEAS101M63

CEAS220MsO

cEAS221M35

CEAS222M35

CEAS$OMT6

CEAS331M16

CEAS332M35

CEA53R3M50

CEA547OM16

CEAS4TOMSO

CEAS4RTM50

CEASRl5MsO

CEASR4TM50

cKSQYBro3Kso

CKSQYBT52KSO

CKSQYBTS2KsO

CKSQYB223K5O

CKSQYB273K5O

CKSQYB332KsO

cKsQYB333K50

CKSQY847lK5O

CKSQYB472K5O

CKSQY84T3K5O

CKSQYFl03Z5O

CKSQYF 1O4Z5O

CKSQYFIO4ZSO

CKSQYFl0425O

CKSQYFlO4Z5O

ACP1057

RA1IT1O3J

RD1/2PM151J

RD1/4PM1O2J

RDl/4PM2221

RDTI4PM272I

RD1/4PM432J

RDII4PM472T

Rr019

Rl301, R1302

R1031, R2101,

R2102, R2105-R2107

R2111-82113,

R2r17, R2129, R9007

R1040,

Rr0ffi, Rl154, Rl158

R8368

R1032

Rr051

R3502

R1052

R1l5l, R2136

R2114

Rt0l3

Rr026

R2t2t, R2t22

Rr007, R1017

Other Resistors

OTHERS

CN8131 CONNECTOR

CN82O4 6P

JUMPER

CONNECTOR

CN21O2 PIN

JACK

(SP

OUT)

CN21O1 PTN

JACK

(VIDEO/AUX)

SPEAKER

TERMINAL 4 P

CN1 36P SOCKET

CN1O

JUMPER

CONNECTOR

X8401 XTAL RES

(OSC)

PCB BINDER

CN82O2

CONNECTER

CN82O3 CONNECTOR

H. P ASSY

RESISTORS

R1201,

R1202

Other

Resistors

OTHERS

cN12ot JACK

SECONDRY

TRANS ASSY

SEMICONDUCTORS

ICr006 ICl009

VR ASSY

SEMICONDUCTORS

lcl501

lct551

CAPACITORS

c1554

c1501-C1504

cl557, C1558

cl509, Cl510, C155s,

C15s6

c1551 C1553

RESISTORS

VR30l (100K 3B*2)

Other Resistors

RD1/4PM51U

RDI/4PMF6R8J

RD1/8PM1O2J

RDl/8PM1O3J

RDT/8PMTO5J

RDT/8PMT52J

R-D1/8PM33U

RD1/8PM433J

RDI/8PM47U

RDT/8PM472J

RD1/8PM473J

RD1/8PM562J

RDr./8PM823J

RD1/8PM9T2J

RS2LMFR22J

RS1/roS!nnJ

12FMZ ABT

52147 0610

AKB1I46

AKB1I71

AKEI026

AKP1105

KPC6

PSSlOO8

VEFlOO8

vKNl0sl

4 173981

RS2LMmsrJ

RS1/l0Snn|-J

AKN1O29

ICP N?O

NJM4558M'D

TA84O9S

CEAS1O1Ml6

CEAS2R2MSO

CKSQYB273K5O

CKSQYB473K5O

CKSQYFl

o4zs0

ACXl089

RS1/1OS!!f]J

1-57

XR-P74()M, XR-P640M, XR-P340M

xR-P7 40, XR-P64(), XR-P340

Mark o. Descrlptlon Parts l{o. Mark l{o. Do3cription Parts [tlo,

DISPLAY

ASSY

SEMICONDUCTORS

ICr951

IC2501,

IC3701

- IC3?03

IC1901

Q1901

Q1902

Q1707

D1701-D1705

D1801-D1815,

D1819, Dr820,

D1901

D1903,

D1905, D1906,

D3701 D3705

D1951,

D1953

D1904

COILS AND FILTERS

Lt901

swrTcHEs

s1801-S1815

s1901

CAPACITORS

c1903

c1952

c2504

c1907

cl9l0, c2503, c2505

c1905

c1902

c2s02

c1908

c1915, Cl9r6

c1954

c2501

c3710, C3711

c3704, C3705

c3713, C3714

c3707,

C3708

c2507, C3701, C3702

c2506

c1909

c1955

c1901, c1904, c1906, c1911-c1914

c2508,

C2509, C3703, C3706, C3709

c37r2, C3715

RESISTORS

vR250r

(10K-B)

R170r

R1801-R18M

R1941

R1919

R1935,

R1938, R1939

Other Resistors

OTHERS

VI7O1 FL TUBE

JACK

CNIOO1 36P SOCKET

X1901 CERAMIC RESONATOR

RXMOTE RECEIVER UNIT

M66311FP

NJM4558M

- D

PD4.{93A

2*215A

RN1201

RN2201

AELI118

llss104

-02

HSS104-02

HZS6CL

HZSTAL

LAU220!

ASGl034

ASX1021

ACIIl246

ccsQcH101J50

ccsQcH221J50

CEJAOlOMsO

CEJAl00M50

colA22lMr0

CEJA47OMl6

CEJA4RTM50

cF.Tv

4224150

CKSQYBIO2K5O

cKsQYB103K50

CKSQYB122K5O

CKSQYB152K5O

CKSQYBl53X5O

CKSQYB471KsO

CKSQYMT2KsO

CKSQYB473K5O

CKSQYB682K5O

cKsQfT102250

cKsQYF103250

cKsQYF473Z50

CKSQYF473250

CKSQYF4?3250

ACS1l04

RDl/8PM181J

RDT/8PM223J

RDT/8PM472J

RD1/8PM473J

RDl/8PM56U

RS1/r0SlDfU

AAVTOO2

AKNlO3O

AKPT

I05

ASS1018

AXX1023

CD DECK SW ASSY

CD DECK SW assy of XR-P340M/KU is the same

as that of

- P740n/tSD.

Refer to '(1)-2. FOR XR P74olvt/SD'

TRANS PRIMARY ASSY

CAPACITORS

cr102

(0.01/400) AcG1003

RESISTORS

Rr101

(2.2M,

1/2W)

Ot!€r R€sistors ACN 208

RSr/10strDDI

BOARD ASSY

LOADING BOARD

assy of XR

- P340M/KU is the same as that of

xR - P740I\4/SD.

Refer to '(1)

- 2. FOR XR-P740IWSD".

MOTOR BOARD ASSY

MOTOR BOARD assy of XR-P340M/KU is the same

as that of

- P740lvtSD.

Refer to

"{1)-2.

FOR XR P740ltSD'.

SELECT BOARD ASSY

SELECT BOARD assy of XR-P340M/KU is the sahe as that of

xR P74oIl,l/SD.

Refer to

"(I)-2. FOR XR P74oleUSD'

MECHANISM

BOARD ASSY

MECHANISM BOARD assy of XR-P340M/KU is the safte as

that of XR

- P74olvlSD.

Refer to "(1) 2. FOR XR

- P7401!USD'

FMIAM TUNER MODULE

FM/AM TUNER MODULE of XR P340M/KU is the same as

that of XR P740WSD.

Refer to "(1)-2. FOR XR P74olvtSD'

FRONT ASSY FOR sOW

SEMICONDUCTORS

IC7501

IC7701, IC7702 XRA4558F P

Q7507, Q7508

Q7601

Q7517, Q75i8

Q7501, Q7502

Q7605, Q7606, Q7703

Q7505, Q7s06

Q7603

Q7515, Q7516

Q??01

D7505, D7506, D7517, D7518

D7503, D7504, D7516

D7521-D7524

D?519,

D7520, D7525, D7526, D7531

uPc4570C2

2SAl182

2SA1255

2S81115

2*2240

2{2?12

2SC2859

2SC3138

2SD1615

xDc1l3EK

1SS18r

1SS1&

lss244

HSS104-02

1-58

XR-P740M, XR-P64()M, XR-P34()M

xR.-P7 40, XR-P64(), XR-P34()

Mark O.. Do3cription Part! No. Mark lIo. Description Pans No.

D7s33, D7701 D77M, D7?07

D7710-D7713

D7507

-D7510

CAPACITORS

c7703

(1/1611

c7523, C7524

[U35!)

c7509, C7510

(471169

c7539,

C754O

(22^6\)

c7519 C7522,

C7U5- C7552

c7325-C752a

c7503, C7504

c7511, C7542

c7529-C7532

c7513, C7541

c7il2

c76t)t, c7603, c?702

c7537

RESISTORS

yR?701

(1ko)

R7519, R7520

(630ko)

R7515, R7516

(1.8ko)

R7541, R7U2

R7547-R7550

R?709

R7710

R7708

R7753

R7537 R7540

R7551, R7552

R7553

R75€, R7544

other Resistors

Pl'\'R,

PRTEC ASSY

SEMICONDUCTORS

Q7208, Q7215, Q72t9

Q7213

Q73or, Q7302

Q7207,

Q728, q7212,

Q72r4, Q72r8

2SC2?12

Q7220, Q7221

q72$

Q7211, Q72t?

q72t0, Q7222

D7201, D7205

D7204, D7206

D?203

CAPACITOBS

c7402, C7406,

C740a

(0.O82t25V)

c7401, C7405, C7407

(0.33/50V)

c72r2

lllsov)

c7409

(10/35\')

c7205, C7207, C7208

t47tr6\\

c7301

c7213, C7214

c7206, C?4U

HSS104-02

HSS104 02

RD3.3ESB2

ACG105r

ACHl150

ACH1151

ACH1248

ccsQcH101J50

ccsQcH2T

rJ50

ccsQcH33u50

ccsQcH470J50

CKSQYB333KsO

CKSQYB472KsO

cKSQtT103250

cKSQfT104250

CKSQYF473Z50

ACP1076

ACN1106

ACN1107

RD1/4PMF1OOJ

RS1/10S2200F

10S39R0F

RS1/1OS56ROF

RS1/10S7500F

RS1/8S000J

RS1/85100J

RD1/8PM333J

RSI/851O1J

RSI/8S7R5J

RS1/l0SEflDJ

RESISTORS

R7403, R7404

(1O)

R7303

R7304

Other

Resistors

OTHERS

CN71O1 CONNECTOR

(I2P)

OTHER ELECTRICAL PARTS

FRONT ASSY FOR sOW

SEMICONDUCTORS

1c7404

IC7401, tc740s

tc?402

PWR. PRTEC ASSY

SEMICONDUCTORS

Q7511,

Q7s12

Q7513,

Q7514

OTHERS

POWER MOD, PCB

FAN MOTOR

DECK UNIT

SEMICONDUCTORS

tc442l

IC490l

tc4202

IO{101, IOr151, tO{301

Q4111, Q4113, Q4161, Q4352

Q4356

Q4101, Q4102, Q4151, Q4152,

Q4203-Q4206, Q4301, Q4302, Q4305,

Q4306, Q4451-Q44s

Q43s5

Q4353, Q4354

Q4307, Q4308

Q4303, Q4901

Q4208

Q4112, Q4114, Q4155, Q4162, Q4357

Q4207, Q4351

D4t1l, D4161, D4201, D4202,

D4301 D4306, D4451, D4452,

D4901 D1906

COILS AND FILTERS

F4401, F4402

T4351

u301, L4302

11303, L4304

CAPACITORS

c4361

(2000P/630V)

c4319, C4320

c43%,4324

c1902

c4353

ACN1104

RSl/10S1002F

RSl

/ 10S8200F

RSl/10S!lDJ

KPEl2

MC7805CT

MC7812CT

NJM7912A

2S41264N

2SC3181N

ANPITOS

AXMr019

2SA1l62

2SA1t82

2SC1815

2SC27t2

2SC2859

2SC3138

XDA124EK

HSS104-02

HZS6C3L

HZSgA2L

ACG1050

ACG1053

ACH1056

ACH1l50

ACHlr5r

C KSQYB:}32K50

CKSQYFlO3Z50

CKSQYFTO4Z50

cxA1l00P

M6632oFP

MC14066BF

NJM4558M

_ D

2SA15l5

2sc2240

2SC2458

25C2712

25C337?

2SK373

XDAl24ES

XDAl43ES

xDc124ES

xDc143ES

HSS104

ATFI064

ATX 043

LT M72J

LTAA22l

ACE1020

ccDSL271K500

ccsQcH1o0D50

ccsQcH10u50

ccsQcH221J50

1-59

XR-P74OM. XR-P64OM, XR-P34OM

xR-P74(), XR-P64(), XR-P340

Mark o. Description Pans No. Mark No. Da8cription Parts No.

c4109, C4r10, C4r59, C4160

c4t't, c41.52

c4101,

C41.02,

C4321,

C4322, C435s

c4303, C4304,

C4451, C4452

c4359, C4360,

C4364, C4403-C4405,

c4407

, C4454

c4401, C4408

c4365,

C4366,

C4453

c430r, c4302,

c43t5, c4316

c4r03, c4104,

c4153, C4154, C4309, C4310,

c4317,

C4318

c4357

c4107, c4108, c4157, C4158

c4351

c4207, C4208

cu02, c4406

c4363

c4352, C4354

c4313,

C4314

c4307, C4308

c4305, C4306

c4901

c4358

c4356

c4362

c4105, C4106

c4155, C4t56

c/3t1, c43t2

RESISTORS

vR41l1

vR4201 VR4204

vR435L, VR4352

vR4301,

VR4302

R4353

R4121

R4401, R4402

R4361, R4362

R4357

R4113,

R4114,

R4163,

R4164, R4323, R4324

Other Resistors

OTHERS

CN24 3P SOCKET

CN25 5P SOCKET

CNI6 12P

JUMPER

CONNECTOR

CN3OO2

13P

JUMPER

CONNECTOR

ccsQcH47u50

ccsQcH56rJ5o

ccsQcH68rJ50

CEASOr0M50

CEAS100M50

CEASlOIMI6

CEAS22OMI6

CEAS2RZM50

CEAS33OMT6

CEAS3R3M5O

CEAS4TOMlO

CEAS47OM16

CEAS4R?M5O

CEASR22MSO

cKcYB222K500

CKSQYB IO3K5O

CKSQYB222K5O

CKSQYB273K5O

CKSQYB473KsO

CKSQYF473Z5O

CQMA123K250

CQMA153J5O

CQMA562K400

CQMA682J50

CQMA823J50

VRTP6HSl03

vRTP6l{S203

VRTP6H5204

VRTP6HSSO2

RD1/2PM56OJ

RDI/8PMT$J

RDT/8PM242J

RDI/8PM333J

RDI/8PM6R8J

RDT/8PM82OJ

RS1/r0Safll,-J

EKS1O18

EKSIOl9

KPET2

KPET3

(2I-3. FOR XR-P34OM/KC, SD, YPW, XR_P34O/SD AND YPW

AF CD ASSY

AWZ72A7, AWZT 2A6 and AWZ7O88

have the same construction except tor the following

M.rk Symbol & Do.c,iption Part No. Remrrks

AWZ70a8 awzT 247 awz7286

D 1010

D1032, D1033

D2201,

08211

Dl996, D1997

c 100't

, c1002

(5600/56)

c 1001, c1002

(3300/50)

c1010

{o.o1/150)

al223

R1997

R1998

R1999

R3503

cN8203

cN8204

PCB binder

HZSTBL

HZS6CL

ACH1211

RS1/10S303J

RS1/10S272J

4- 173981

-4

52147

- 0610

VEFl OOS

FD7.5ESB

HSS 104- 02

RD6.2ESB

ACH1066

ACG1005

RSl/10S333J

RD1/8PM l OOJ

RSlLMF22OJ

^::'"::"-'

4- r73981-4

52147

- 06'jO

vEF1008

RD7.5ES8

HSS 104- 02

ACH1066

ACG1005

RS 1/10S333J

RD1/8PM l OOJ

RSl LMF22OJ

RS3LMF6RSJ

RS 1

/'t

OS272J

VKN1O52

-60

XR-P7@M, XR-P64()M, XR-P34()M

xR-P7 4, XR-P640, XR-P340

VR ASSY

AWZ728O and AW77

27O have the same construction except for the following :

DECK SW

ASSY

cD DECK SW assemblies

of XR-P340M and XR-P340 are the same

as those of xR-P740M and

xR-P740.

Refer to

(1)-

2. FOR XR-P740M/SD".

TRANS

PRIMARY ASSY

AWZ713O,

AWZ7127 and

AWZ7131 have

the same construction

except

for the following

DISPLAY ASSY

AW27114, AWZ7110 and

AWZ7113

have the same construction

except for the

following

M|rk Sylnbol & D.lcrlpilon Pan

No. Ra|naala

awz1270 awz?2ao

c1501, C'l502

c1557, Cl558

R1555-R1558

CEAS2R2MSO

cKsoYB273K50

RSl i

10S823J

CEYA2R2M5O

cKsoYB393K50

RS1/10S104J

M.rk Symbol & Dorcrlptlon Part o. Ramalkr

AWZ7131 AWZ7130 awzl127

L1 101

c1102

(O.01/400)

R11O1

t2-2M,

1/2W)

ACG1003

ACN-208

ATF_ 151

ACG1003

M.rk Symbol & Dscrlptlon Pan

No. Ramaakr

AWZ71l3 AW27114 AWZ7l 10

rc190'1

o1820

R17 23- R17 28

PD4493A

HSS104- 02

RS 1/10S562J

::ii::i

RSl/10S562J

:"ii::i

1-61

Pioneer Car Stereo System Xr P340M Users Manual

XR-P340M to the manual ecb237f7-ed9c-446a-ace0-257ea54a45ed

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