Pioneer XRA-100, XRA-100-K Service manual
ORDER NO.
RRV1916
STEREO CD CASSETTE DECK RECEIVER
XR-A100
XR-A100-K
Refer to the service manual RRV1883 for XR-A100-K/KCXJ .
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
XR-A100 XR-A100-K
MYXK ‡‡AC220–230V
NVXK ‡‡AC230V
YPWXJ ‡ –– AC240V
Model
CONTENTS
1. SAFETY INFORMATION
2. CONTRAST OF MISCELLANEOUS PARTS
3. SCHEMATIC DIAGRAM
4. PCB CONNECTION DIAGRAM
5. ADJUSTMENT
....................................................
Power Requirement
......................................
.....................................
..........................
........
Remarks
2
3
10
19
27
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
PIONEER ELECTRONIC CORPORATION 1998
T – DZK FEB. 1998 Printed in Japan
XR-A100, XR-A100-K
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty . If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
LABEL CHECK
MYXK Type
THIS PIONEER APPARATUS CONTAINS
IMPORTANT
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUTED PERSON.
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER: 5 mw
WAVELENGTH: 780 – 785 nm
MYXK Type
NVXK Type
Additional Laser Caution
1.Laser Interlock Mechanism
The position of the switch (S8501) for detecting loading
state is detected by the system microprocessor, and
the design prevents laser diode oscillation when the
switch (S8501) is pressed physically.
Thus, the interlock will no longer function if the switch (S8501)
is released physically and deliberatery.
The interlock also does not function in the test mode ∗.
Laser diode oscillation will continue, if pin 62 of
LA9240ML (IC8101) on the CD ASSY mounted on the
$M Loading Mechanism assembly is connected to GND,
or else the terminals of Q8101 are shorted to each other
(fault condition).
2.When the cover is opened, close viewing of the
Name Label
MYXK, NVXK and YPWXJ Types
objective lens with the naked eye will cause exposure
to a Class 1 laser beam.
∗
: Refer to page 52 on the service manual RRV1883.
2
XR-A100, XR-A100-K
2. CONTRAST OF MISCELLANEOUS PARTS
NOTES:•Parts marked by "NSP" and ⊗ can not be supplied.
The mark found on some component parts indicates the importance of the safety factor of the part.
•
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
•
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω→56 × 10
47k Ω→47 × 103→ 473 ........................................................ RD1/4PU 4 7 3 J
0.5 Ω→R50 ..................................................................................... RN2H
1 Ω→1R0 ..................................................................................... RS1P
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω→ 562 × 10
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
•
CONTRAST TABLE
XR-A100/MYXK, NVXK, YPWXJ, XR-A100-K/MYXK, NVXK and XR-A100-K/KCXJ are constructed the same
except for the following :
1
→ 561 ........................................................ RD1/4PU 5 6 1 J
R 5 0
1 R 0
1
→ 5621 ......................................................RN1/4PC 5 6 2 1 F
K
K
.feR
kraMnoitpircseDdnalobmyS
.oN
1-7P ⊗ yssAFA4003MWX7003MWX7003MWX1003MWX7003MWX7003MWX *1
PSNyssAYLPPUSREWOP5003MWX0627MWA0627MWA3827MWA0627MWA0627MWA
2-7P ⊗ yssASNART0103ZWX7458ZWA7458ZWA8358ZWA7458ZWA7458ZWA *1
3-7P ⊗ yssAREWOP1103ZWX8458ZWA8458ZWA4358ZWA8458ZWA8458ZWA *1
92-7P ⊗ 2yssAREWOP2103ZWXdesutoNdesutoNdesutoNdesutoNdesutoN
03-7P ⊗ yssA2SNART3103ZWXdesutoNdesutoNdesutoNdesutoNdesutoN
PSNyssAXELPMOC6003MWX8003MWX8003MWX2003MWX8003MWX8003MWX
1-9P ⊗ yssAKCED7003ZWX7103ZWX7103ZWX2003ZWX7103ZWX7103ZWX
4-9P ⊗ yssAYALPSID4103ZWX6103ZWX6103ZWX1003ZWX6103ZWX6103ZWX
5-9P ⊗ yssADCL5103ZWX8103ZWX8103ZWX6003ZWX8103ZWX8103ZWX
6-9P ⊗ yssAPMAL8003ZWX4203ZWX4203ZWX8003ZWX4203ZWX4203ZWX
4-7P ⊗ ELUDOMRENUTMA/MF1607QXA
1-3PannetnAMF4007HDA5007HDA5007HDA4007HDA5007HDA5007HDA
2-3PsnoitcurtsnIgnitarepO5003ERXdesutoNdesutoN5003ERXdesutoNdesutoN
)hsinapS/hcnerF/hsilgnE(
snoitcurtsnIgnitarepOdesutoN1003CRXdesutoNdesutoN1003CRXdesutoN
)hctuD/namreG/hcnerF(
snoitcurtsnIgnitarepOdesutoN2003CRXdesutoNdesutoN2003CRXdesutoN
)naissuR/hsidewS/nailatI(
snoitcurtsnIgnitarepOdesutoN6003ERXdesutoNdesutoN6003ERXdesutoN
)eseugutroP/hsinapS/hsilgnE(
)hsilgnE(snoitcurtsnIgnitarepOdesutoNdesutoN1003BRXdesutoNdesutoN1003BRX
K-001A-RX
JXCK/
001A-RX
KXYM/
*2
7707QXA
KXVN/
7707QXA
.oNtraP
001A-RX
*2
001A-RX
JXWPY/
1607QXA
K-001A-RX
KXYM/
*2
7707QXA
K-001A-RX
KXVN/
*2
7707QXA
skrameR
3-3PannetnApooLMA1003BTX7007BTA7007BTA1003BTX7007BTA7007BTA
4-3PtinUlortnoCetomeR2003NZX2003NZX2003NZXdesutoN2003NZX2003NZX
)040RX-UC(
4-3PtinUlortnoCetomeRdesutoNdesutoNdesutoN3003NZXdesutoNdesutoN
)930RX-UC(
01-3PesaCgnikcaP8003DHX0103DHX0103DHX7003DHX1303DHX1303DHX
11-3PteehSgnikcaP3007GHA1007GHA1007GHA3007GHA1007GHA1007GHA
Notes *1 : Refer to “PCB PARTS LIST” , “3. SCHEMATIC DIAGRAM” and “4. PCB CONNECTION DIAGRAM”.
*2 : Refer to “PCB PARTS LIST” , “3. SCHEMATIC DIAGRAM” , “4. PCB CONNECTION DIAGRAM” and “5. ADJUSTMENT”.
3
XR-A100, XR-A100-K
.feR
kraMnoitpircseDdnalobmyS
.oN
21-3PPSNdraCytnarraW5701YRA0107YRA0107YRA3001YRP0107YRA0107YRA
6-5PpaCyarT6103KAX8003KAX8003KAX8003KAX6103KAX6103KAX
7-5PlenaPyalpsiD5003KAX5003KAX5003KAX3003KAX5003KAX5003KAX
8-5PesaCtennoB5003NZX1003NZX1003NZX1003NZX5003NZX5003NZX
31-5PPSNlebaL56&PCI1257XAAdesutoNdesutoNdesutoNdesutoNdesutoN
13-7PreirraBCVP4707CEA9207KNA9207KNA9207KNA9207KNA9207KNA
5-7P)V021CA(remrofsnarTrewoP4003STXdesutoNdesutoNdesutoNdesutoNdesutoN
5-7PremrofsnarTrewoPdesutoN2417STA2417STAdesutoN2417STA2417STA
)V032-022CA(
5-7P)V042CA(remrofsnarTrewoPdesutoNdesutoNdesutoN9317STAdesutoNdesutoN
6-7P)1UF,A51.3(esuF1801KERdesutoNdesutoNdesutoNdesutoNdesutoN
6-7P)1UF,A1T(esuFdesutoN4501KEA4501KEAdesutoN4501KEA4501KEA
6-7P)1UF,A1(esuFdesutoNdesutoNdesutoN2201KERdesutoNdesutoN
7-7PdroCrewoPCA7501GDP8007GDA7007GDA9511GDA8007GDA7007GDA
)gulPCAnihtiW()A5T(esuFdesutoNdesutoN1007KEAdesutoNdesutoN1007KEA
01-7PetalPDNG6017GNA1317GNA1317GNA6017GNA1317GNA1317GNA
21-7PetalPdleihS2317GNA8117GNA8117GNA8117GNA8117GNA8117GNA
31-7PkniStaeH3607HNA7407HNA7407HNA9507HNA7407HNA7407HNA
51-7PrevoCraeR1107CMA3007CMA3007CMA3007CMA3007CMA3007CMA
61-7PfeileRniartSC22-MCB22-MCB22-MCB22-MCB22-MCB22-MC
K-001A-RX
JXCK/
001A-RX
KXYM/
KXVN/
.oNtraP
001A-RX
001A-RX
JXWPY/
K-001A-RX
KXYM/
K-001A-RX
skrameR
KXVN/
62-7PPSNlebaLemaN9003XAX2103XAX1103XAX8003XAX2603XAX4603XAX
82-7PCtekcarB7217GNAdesutoNdesutoNdesutoNdesutoNdesutoN
32-9PPSNyssAlenaPtnorF8003GXX6003GXX6003GXX2003GXX0103GXX0103GXX
42-9PnottuBnoitcnuF4003DAX1003DAX1003DAX1003DAX4003DAX4003DAX
03-9PLtekcoProoD3003NAX1003NAX1003NAX1003NAX3003NAX3003NAX
13-9PRtekcoProoD4003NAX2003NAX2003NAX2003NAX4003NAX4003NAX
23-9PlenaPtnorF8003BMX6003BMX6003BMX2003BMX0103BMX0103BMX
BlebaLCOD5861WRDdesutoNdesutoNdesutoNdesutoNdesutoN
AtekcarBdesutoN0017GNA0017GNA0017GNA0017GNA0017GNA * 1.oN,3
)AtekcarBrof(wercSdesutoN
)etalPdleihSrof(wercSdesutoN
roticapaCcimareCdesutoN
EHlebaLnoituaCdesutoN3321WRPdesutoNdesutoN3321WRPdesutoN *5
lebaLnoituaCdesutoN4901WRVdesutoNdesutoN4901WRVdesutoN *5
PSNlebaLnoituaCdesutoNdesutoN0501WRAdesutoNdesutoN0501WRA *5
bonKCIMdesutoNdesutoNdesutoN1003BAXdesutoNdesutoN *6
BCZ4 F060P0KZ BCZ4 F060P0KZ BCZ4 F060P0KZ BCZ4 F060P0KZ BCZ4 F060P0KZ
CMF021P03ZBBCMF021P03ZBBCMF021P03ZBBCMF021P03ZBBCMF021P03ZBB
05K221BYCKC05K221BYCKC
desutoN
Notes *3 : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.
*4 : Solder to the FM/AM TUNER MODULE and the GND Plate (ANG7131).
*5 : Refer to page 2.
*6 : For MIC LEVEL control (DISPLAY ASSY : VR2501).
05K221BYCKC05K221BYCKC
* 2.oN,3
* 3.oN,3
*4
4
XR-A100, XR-A100-K
EXPLODED VIEWS
VBZ30P080FZK
1
2
TRANS ASSY
Bracket B
VBZ30P080FZK
Fuse (FU1)
VBZ30P080FZK
Mica Sheet
Heat Sink
POWER ASSY
ABA7031
ABA7031
Power Transformer
Chassis
CONTRAST OF PCB ASSEMBLIES
DECK ASSY
I F
XWZ3017, XWZ3002 and XWZ3007 are constructed the same except for the following :
kraMnoitpircseDdnalobmyS
1524LdesutoNJ001UALdesutoN
5524CdesutoN05K201BYCKCdesutoN
7524CdesutoN05M0R1TAECdesutoN
2054CdesutoN05J181LSCCCdesutoN
4054CdesutoN05J151LSCCCdesutoN
5064CdesutoN05K281BYDKCdesutoN
7003ZWX7103ZWX2003ZWX
2224C,1224C05J372ABMQC05J372ABMQC05J333ABMQC
8224C,7224C05K222BYCKC05K222BYCKC05K251BYCKC
3054C,1054CdesutoN05J181LSDCCdesutoN
2064C,1064CdesutoN05J074LSCCCdesutoN
4064C,3064CdesutoN05J101LSCCCdesutoN
.oNtraP
Shield Plate
3
skrameR
5
XR-A100, XR-A100-K
DISPLAY ASSY
M F
XWZ3016, XWZ3001 and XWZ3014 are constructed the same except for the following :
kraMnoitpircseDdnalobmyS
1552LdesutoNdesutoNK0R1UAL
1052CdesutoNdesutoN05K133BYUPKC
4052CdesutoNdesutoN52K374XYCGC
5052CdesutoNdesutoN05M7R4AJEC
6052CdesutoNdesutoN52M033AJEC
7052CdesutoNdesutoN05J401ABMQC
4552CdesutoNdesutoN05K201BYUPKC
4052RdesutoNdesutoNJ401UP4/1DR
5052RdesutoNdesutoNJ201UP4/1DR
6052RdesutoNdesutoNJ374UP4/1DR
7052RdesutoNdesutoNJ157UP4/1DR
0152RdesutoNdesutoNJ101UP4/1DR
4103ZWX6103ZWX1003ZWX
1052CIdesutoNdesutoNDL8554MJN
5281S–1181S1501GSA4301GSA1501GSA
3021C,2021C52Z301FYUPKCdesutoN52Z301FYUPKC
2521C,1521CdesutoN52Z301FYUPKCdesutoN
8052C,3052C,2052CdesutoNdesutoN05M2R2AJEC
2021R,1021RJ133FML1SRJ151FMP2/1DRJ151FMP2/1DR
2052R,1052RdesutoNdesutoNJ233UP4/1DR
9052R,8052RdesutoNdesutoNJ301UP4/1DR
1052RVk01( Ω)desutoNdesutoN1201SCV
)KCAJCIM(2052AJ,1052AJdesutoNdesutoN4007NKA
.oNtraP
skrameR
LCD ASSY
O F
XWZ3018, XWZ3006 and XWZ3015 are constructed the same except for the following :
kraMnoitpircseDdnalobmyS
5091D452SS1desutoNdesutoN
6091DdesutoN452SS1desutoN
LAMP ASSY
N F
5103ZWX8103ZWX6003ZWX
)F740.0(3091C3107HCA6421HCA3107HCA
.oNtraP
XWZ3024 and XWZ3008 are constructed the same except for the following :
kraMnoitpircseDdnalobmyS
1481QdesutoN0651AS2
2481QdesutoN0404CS2
1481RdesutoNJ174UP4/1DR
2481RdesutoNJ274UP4/1DR
3481RdesutoNJ201UP4/1DR
5481RdesutoNJ151FML2SR
8003ZWX4203ZWX
2481D,1481DdesutoN452SS1
2091LP,1091LPdesutoN7007LEA
.oNtraP
skrameR
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6
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