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O
ServiceManual
STEREO FILE-TYPE CD CASSETTE DECK RECEIVER
XR.P56OF
(D rrloNeerl'TE Art d Enfglatmrltt
ORDER NO.
RRVl626
o Refer to the service manual RRV1515 for XR-P260F/KUXJ.
TH|S MANUAL rS APPLTCABLE TO THE FOLLOWTNG MODEL(S) AND TYPE(S).
TypeModel
Power Requirement RemarksXR- PsBOF
MYIXK Ac220-znVMYXK/EA AC220-23oV
MYXK/EB AC220-230v
NVXK AC230V
PIONEER ELECTRONIC CORPORATION 4-1, Mesuro t-Chome, Mesuro-ku, Tokyo 153, JapanPONEER ELECTRONIC3 SERVICE,lNC. P.O. Box 1760, Long Beach, CA 90801-1700, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumP_IONEFR ELECTRONICF ASIACEIYTBE PTE. LTD.- Sg!-qlclq{ !oad, #10-00 Lane Crawford Place, Singapore 0s23@ PIoNEER ELECTRONIC CORPORATION 1996 r_FK MAy rsee printed in Betgium
XR. P56OF
1. SAFETY INFORMATION
LABEL CHECK
All types All types
CLASS 1LASER PRODUSI
A d d i t i o n a l L a s e r C a u t i o n1. Laser Interlock Mechanism
The position of the switch (5651) for detecting loacstat€ is detected by the system microprocessor, anddesign prevents laser diode oscillation when the sw(SS51) is not on effilFterminal side lefTiFsignat is (or high level.). Thus, the interlock will no longer functicthe switch (5651) is deliberately set to emiF termside (low level).The interlock also does not function in the test mode )t<Laser diode oscillation will continue, if pin 1 of M5159:(1C101) on the PRE AMP BOARD ASSY mounted onpickup assy is connected to GND, or pin 19 is connecto low level (ON), or else the terminals of Q101shorted to each other (tault condition).
2. When the cover is opened, close viewing of the obleclons with the naked eye will cause exposure to a Claslaser beam.
* Reter to page 55 in the service manual RRV1515.
AOVANSR|!Yfr usFnirs w0lffi tl| 8$tlf0 srf.xYoff, ti t0t It fufin-rf,s^rsrmttln$ilu[.
vn$o{Tttmmaf, uta.fluNt* rIrT t!8. wil ctta.lcr ruft I Gl0ffitl !n mlr g srutt Mttrn
AiwfltaS
MYIXK type
CAUTIONINVISIBLE LASER RADIATIONWHEN OPEN, AVOIDEXPOSURE TO BEAM
ARWrO50
NVXK type
AVATTAESSA JA SUOJALUKITUS
OHITETTAESSA OLET ALTT I INA
NAKYMATT6MALLE LASERSATEILYLLE.
ALA KATSO SATEESEEN.
USYNLIG LASERSTRALING VEO AENING
NAR STKKERHEDSAFERYDERE ER UDE AF
FUNKTION UNDGA UDSAETTELSE FOR
STRALING.
VARNING!OSYNLIG LASERSTRALNING NAR OENNA
oEL AR OPPNAD ocH SPARREN
An unxopFl-Io. EETRAKTA EJ STRALEN.
LASERKuva 1
Lasersateilynvaroitusmerkki
WARNING!DEVICE INCLUDES LASER OIOOE WHICHEMITS INVISIBLE INFRARED RAOIATION
WHICH IS OANGEROUS TO EYES, THERE IS
A WARNING SIGN ACCORDING TO PICTUFE1 INSIOE THE DEVICE CLOSE TO THE LASERDIODE.
IMPORTANT
THIS PIONEER APPARATUS CONTAINSLASER OF CLASS 1 .SERVICING OPERATION OF THE APPARATUSSHOULO BE DONE BY A SPECIALLYINSTRUCTED PERSON.
ng loadingrr, and thethe switchlnal is OFFr function ifF terminal
node {< .u51593FPrted on theconnoctedQ101 are
a objectivea Class 1
A0VARSEL I VoRSrCr{l IrjsYil,rc l.|liltn^ln6 vto I ursEmurt ! It-triilurfil$xc Mr $|[if0 srr. I rrr as. ffu 0tano6IYDA! I |It ^t n tlro.. | It ftt]Gt$9ift 6rr ro{t|r0cr uE/tTttlst flf | oail srrrtt als$tlrsnl]ilG. I
vAnol I VARt{lt{c lh|EFsltrM*r. tr> | orde | |smhqfha. lt.lr dntr .*tshatl. I r arid s Odn f r|It a|d.iltill llt le r.m.
I ldlu n fiahi.
l'w!4,
MYXK/EA and MYXK/EB types
XR- P56OF
2. CONTRAST OF MISCELIANEOUS PARTSNOTES:a Parts markd by " NSP " are gercrally unavailable because they are not in our Master Spare Parts Ust.o The Amarkfound on some component parts indicates the importance of tle safety factor of the part. TlereJore, when replacing,
be sure to use parts of identical designation.a Parts marked by" O
" are not always kcpt in stock. Their delivery time may be longer than usual or they may be uravailable.aWenorderingresistors,firstconvert resistancevaluesintocodeformasshowninthctolla+ting*amples.
Ex.l When there are 2 effective digits(any digit apart fron 0), such as 560 ohm and 47k ohm(tolerance is shown by J =5Vo, and. K= IIVo).560Q - s6x t|t + 561 RDI#PUErErflJ47kQ - 47 x Id - 473......... ..... RDIl4PIlEilEB"t05e -,Rs'. . . . . . . . . . . 'R/vzrluElEr(/Q +tRf� RSIPAIEIO/(
Ex.2 When there are 3 efiective digildsrch as in high precision menlfilm resistors).s.62kQ - s62x t0' - 5621 -..-.. RNt/44PCtrBtrAr
I CONTRAST OF XR-P56OF/MYIXK, MYXK/EA, MYXI(EB, NVXK AND XR-P26OF/KUXJXR- P560FMYIXK, MYXK/EA, MYXK/EB, NVXK and XR- P260F (UXJ have the same construction except for thefollowing :
Note : The numbers in the remarks column corresspond to the numbers on the exploded diagram.Refer to "EXPLODED VIEWS".
Mark Symbol & DcrcrlptionPart No.
RemarkcxR-P260F/KUXJ
xR-Ps60F/MYIXK
xR-P560FffYXK/EA
xB-Ps60F/MYXK/EB
xR-P560F/NVXK
NSP
NSPNSPNSP
NSP
NSPNSP
FM/AM TUNER MODULEMAIN Asyy
AF AssyAMP AssyREG AssyPRIMARY AssySECONDARY AssyRELAY Assy
COMP AssyI cu- cD Rssyf-VR AssyI CoNTROL Assy! DISPLAY Assyl-HOME SWAssyL HOOD SW Assy
Volume KnobMic Volume KnobDoorWindow LDoorWindow RDoor Panel L
Door Panel RDoor MEarth ScrewWasher(Between HOME SW Assy and Rack Base)
Door Spring LDoor Spring RDoor M SpringEject Spring (L)Eject Spring (R)
a. caPAcrons:Unil : p:pF or UF unlessolhsMise noted.Ratlngs: capadlor (uR /\roltago M unlessothsnvb€ noted.
Rated voltage : 50V excopt tot abcirolytic capacilors.
5. COTLS:Unit : m:mH or u H unl€ss otheMise noted.
6. VOLTAGE Af,D CURBETT:
B : Signalvolt geatralsdorrtpul
E o r + V :
DC votag€ M at no input sign.l unloss othon is€ notsd.Value in ( ) ts DC \,oltage at rated power.
€mA or +mA:
DC cumnt at no input signal unles othsilb€ nolcd.
7. OTHEnS:.A or a : Adiusting poinl. { :Mcsur€m€ntpoint.. The l[ mark tound on soms oompon.nt parts Indlcates the lm-
ponanca ot th€ sebty bctor ot tha plrts. Thar€tore, whrn npledng,ba suE to u$ psrG ol idcntlcal deslgnalion.
a. sCH - O Olt tt{E SCHETAT|C DnOnAr:. SCH- E indbatas thc dnwing numb€r ot th€ schematlc diagrarn.
(SCH stands tor lcficmltlc dbgram.)
NOTE FOR PCB DIAGRAMS:l . Part numbers in PCB diagrams match those in the schemat ic
diagrams,2. A compar ison between the main parts of PCB and schemat ic
diagrams is shown below.
Symbo l i n PCBDiagrams
Symbol in Schemat icDiagrams
Part Name
- , ro50a\E O O O
Transbtor
oD20%
a o2o3"J<*
D203Diode
/ c51 3\
a 9o+o
cst 3Capacitor
(Polarized)
The transistor terminal marked with E or f shows the emitter.The diode terminal marked with @ or (> shows cathode side.The capacitorterminal marked with @ir f shows negativeterminal.
3 .4 .5 .
l l
XR- P56OF
FM, / AM TUNER MODULE
: U ' : ] U
t ' r : C !
o This diagram is viewed from the mounted parts side.
o The parts mounted on this PCB include all necessary parts forseveral destinations.For further information for respective destinations, be sure to checkwlth the schematic diagram.
t 1 1 2
XR- P56OF
3.2 AF ASSY (U2) TO AF ASSY (2/Z
o 6 + Id d > >
MECHANISM UNIT IASSY HOLOER HEAD(RXAl400)
MECHANISM UNIT II ;ASSY HOLDER HEAD(RxAr664)
AF ASSY(1 /2)
ADX7046 ir50.r I
_ - i
c- +s := i
I
r?; :I
0435525C22.�0
ADX70rl5
I_ - J
SCH.2Ft 3
|EAT-ffi-l
TO AF ASSY (2/2) (-SCH-3F)L I O \L I E FO t d u z t s\ \ F O >
t z 6 N f o oJ t o o \ >
' o < <O U - Uo c o 6
lscH-zFl
SIGNAL ROUTE(b:
DECK PLAYBACK SlcNAl.'"f,;; ^;;il;;;;
l f t h e p r F t s ! . e n o t i d . ^ t i f i € d .t h € f o l l o w i n g s a . € u s € d .
* lSS2g-T
R4323 R4301 C43ol
R4322 C431 436K 1 EOOP
@
PPP!: Rrrurr^t11e1otc4zol n,/21 c4
N.1,1455€tvl-D-rFJ 1
I
AF ASSY(1 /2)
I REC AMP I
IREdIililIDN
SCH-2F
3.3 AF (2121, RELAY, PRIMARY AND SECONDARY ASSEMBLIES
o o o o
AF ASSY (2/A { AwZ8233)
II*-t
' r l- ! l? i i
o f , ' '- -_? : i I-Jdlilc
--J@t:tc. j t . 1 6
t : l : t s---loli lG--J@lilG- l@l: lG--Jrnli l{1
6o
r5z l
F O
?!> 5
o zF O
z
I
NOO
v-6co
qDo
coR
v-6s
v+*o
co c lK
co e/a
l{@
N . C
@-iEEil
SR OUT RkNloo.
I cnzo o| 520.5-35.5 t
; g r g i i f r q p ; : 8 6" i t c " " F 3 5 j i 3 :t 6 f i a H i H H! ' * '
F F Z Z- F 6 > 6 0 0 0 0 0 d o" t t , , j i . ; - e i l
o2g),2:wzJ4.I fFrN--ml
)1240
eTD 6F065x
cN22521.7-O71 0r* 'l
L r N I
N lBffi.g*'HPR IR r N Iw )
21 0a
Ii ae702.
l s P R
c21 02: o .o17
R2106
swf
su62
ss2
@
su61
sual
5 P L q O
sP R s FRONT SP OUT
f iB r 050
o 6?A
o -= a
8;!
SE@NDARY ASSY(4$/28256)
N2
t N 2
A - xcr ooC-a R l o l : g 1 6T t a
ac22o- 24ry$/60rts
&ffiffi.*r.^*r*l (Awzs2.e) i& G r r 4 8 : W L - - - - - - -
SCH.3Fro REG AssY Jr'
AF Assy (z/D, RELAY ASSY,PRIMARY ASSY,
SECONDARY ASSY
t-
I c i 0 1 , c l 0
)|sFr Y ASSY ctf,:l
1 6
XR- P56OF
3.4 CONTROL ASSY
scH-4F
TO M€CHANISM UNIT I
[ -. t q . q ; : q s: i g S j i q g
L(oI
ro6
ioNzo
N
(!
ataD
L
oF
s 1 0
s 1 1
s 1 2
s 1 3
5 1 4
s 1 6
K R O
KR1
K R 2
K R 3
V+6M
P U L S E l
P U L S E 2
tvOTOR
SOLl
soL2
GNDD
I'OTORA
IdOTORB
V+5U
REi,,rccoN
LEDT (tE)
L E O 5 ( + )
LED4 I))|)
L E D 6 ( > )
L E O s ( < )
LEO2{l1:'
L E O 1 { - )
v-6s
v+6S
GNOA
M t c
J't2Dl 5AO9-O75-246a
I co*irot irr"-stosr-r
I f t h € p a r t s ! r e n o ! i d e n t i f i c d -t h o f o l l o r l n g s a r g u 9 c d , { - l s s 2 a - T
Yu
; m:{pe:
K
N..1i14558ltrc-TFJtc50' t 11/2,
* 1c5051 /50
@1c501 IN.lr.l55
MIC IN
t c531 SE
A 5
1 7
CONTROL ASSY
TO MECHANISM UNIT IIN < oU N N E g. o N [ > > u a O O >
e l l J 9 9 Q I o F F o rr a g f l i 9 S ; 9 9 i t J 1 3
ol 5ar 5-075-246A
SIGNAL ROUTE
f : AUDIO SIGNAL(b,UtC
AUDIO SIGNAL
"r.l oror*"orrtuROT'T
R I N
H P R
GND
H P L
L I N
LOUT
Scc-o
> IuraJa 6< lL -<ol
No zF()
SCH.4F
[ ,.oo"r,*. o.'
CONTROL ASSY
XR - P56OF
Foi rsFl- - t
3.5 AMP ASSY
t-
Arc:or srK41 e2-2cP
PWY1 41 5E
z ! - a o L z- z z m ( D m z z ^J J O I + I A E E
x7002-A
AMP ASSY (AV,|Z824O)
c(.
m
SIGNAL ROUTE
f : AUDIO SIGNAL
cN26
KM2OOSA2
z zf f
o t o t oz + la
trjz
o : nzJ a t
F Fn -
m O o Ol z
TO MOTOR FAN
TO AF ASSY (2/D CN 18 (rscH - 3F)
SCH-5FAMP ASSY
l 9
xR- P560F
4. ADJUSTMENTSAdjustment of XR- P560F|MYIXK, IUIYXKIEA,IIIYXKIEB and NWK are tlrc same as thoes of XR- P260FIKUXJ except for thefollowing:4.1 TUNER SECTIONI FM TUNER SECTIONo Set the mode selector to FM BAND.. Connect the wiring as shown in Fig. I
Note :o Before adiusting, make sure there is no gap between LBl01 and L6102 and b€tween L8103 and L6104. lf there is a gap between them,
bring them into contact with each other first, and then make adjustments.o Make indicator adiustments in order of AM +FM.o Adjustment sequence : L6104 + L6105 + L6102 +T6101
I AM TUNER SECTIONo Set the mode selectorto AM BAND.o Connect the wiring as shown in Fig. I
Fig. I AM and FM Adjustment Wiring Diagram
AMAntonnaT6rminal
FM7 5 0Ant6nnaTerminal
AdjurtmentTltle
FM SG(1kHz, = 75kHz dcv.) hcceptlonSpcclflcationsNo, Frcquency
(MHz)Lcvcl
(dB sV)
Fr.qu.ncyDlrpley
Locetion
ICenterAdiustment 98 80 98MHz L6207 Adjust so that the DC voltage between 1C6201 - Pin 4 and Pin 28
(or @ leads ol C6224 and C6261) becomes OV + 50mV.
2Front EndSensiiivityAdiustment
106 Low input(0 to 30) 106MHz
L610416105L6102T6101
After adjusting L6104 and L6105 so that the DC voltage between1C6201 - Pin 12 and GND (or @ leads of C8238 and GND)becomes at maximum level, adjust T6101 and L6102.
3 StereoDistortion 98 80 98MHz T6101 Minimize the distortion with 1/8 rotation of the core.
4 TUNED IND.Lighting Level s8 1s ( + 2 69; 98MHz vR6201 Adjust so that the indicator of TUNED lND. starts to light up.
AdlurtmcntTltlc
AM SG(400H2,30% Mod.) RocoptionSpccilicationsNo. Frequcncy
(kHz)Lcvcl
(dB uV/m)
Fr'aquancyDirphy Locatlon
TUNED IND.Lighting Level 999 a7 (+ 21 9S9kHZ vR6202 Adiust so that the indicator of TUNED lND. starts to light up.