Pioneer XR-A660 Bedienungsanleitung

ORDER NO.

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. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER ELECTRONIC CORPORATION 1998

RRV2064

CONTENTS

T – ZZK DEC. 1998 Printed in Japan

1. SAFETY INFORMATION ...................................... 2

2. EXPLODED VIEWS AND PARTS LIST................ 4

3. SCHEMATIC DIAGRAM ..................................... 18

4. PCB CONNECTION DIAGRAM.......................... 34

5. PCB PARTS LIST ............................................... 46

6. ADJUSTMENT .................................................... 53

7. GENERAL INFORMATION ............................... 62

7.1 PARTS ......................................................... 62

7.1.1 IC ......................................................... 62

7.1.2 DISPLAY.............................................. 69

7.2 DISASSEMBLY ........................................... 73

7.3 BLOCK DIAGRAM....................................... 76

8. PANEL FACILITIES AND SPECIFICATIONS.... 78

STEREO CD CASSETTE DECK RECEIVER

XR-A660

XR-A330

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

XR-A660

Type Model Power Requirement Remarks

XR-A660 XR-A330

KUCXJ AC120V

YPWXJ AC240V

XR-A660, XR-A330

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.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 – Proposition 65

NOTICE

(FOR CANADIAN MODEL ONLY)

Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement

parts must be of identical designation.

REMARQUE

(POUR MODÈLE CANADIEN SEULEMENT)

Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que

les pièces de remplacement doivent avoir la même désignation.

ANY MEASUREMENTS NOT WITHIN THE

LIMITS OUTLINED ABOVE ARE INDICATIVE

OF A POTENTIAL SHOCK HAZARD AND

MUST BE CORRECTED BEFORE RETURN-

ING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance

have special safety related characteristics. These are

often not evident from visual inspection nor the

protection afforded by them necessarily can be obtained

by using replacement components rated for voltage,

wattage, etc. Replacement parts which have these

special safety characteristics are identified in this

Service Manual.

Electrical components having such features are

identified by marking with a on the schematics and

on the parts list in this Service Manual.

The use of a substitute replacement component which

does not have the same safety characteristics as the

PIONEER recommended replacement one, shown in the

parts list in this Service Manual, may create shock, fire,

or other hazards.

Product Safety is continuously under review and new

instructions are issued from time to time. For the latest

information, always consult the current PIONEER

Service Manual. A subscription to, or additional copies

of, PIONEER Service Manual may be obtained at a

nominal charge from PIONEER.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be 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 (input/output terminals,

screwheads, metal overlays, control shaft, etc.). Plug

the AC line cord of the appliance directly into a 120V

AC 60 Hz outlet and turn the AC power switch on. Any

current measured must not exceed 0.5 mA.

Device

under

test

Leakage

current

tester

Earth

ground

Reading should

not be above

0.5 mA

Also test with

plug reversed

(Using AC adapter

plug as required)

Test all

exposed metal

surfaces

AC Leakage Test

XR-A660, XR-A330

LABEL CHECK (for YPWXJ 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,theinterlockwillnolongerfunctioniftheswitch(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 CDASSY 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

objective lens with the naked eye will cause exposure

to a Class 1 laser beam.

∗

: Refer to page 61.

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 1.3 mW

WAVELENGTH: 790 nm ±25 nm

Printed on the Rear Panel

XR-A660, XR-A330

VOL

KARAOKESFC

DISC DISC DISC

CLEAR

STATION

REMOTECONTROLUNIT CU-XR025

MONO BAND

PGM

REPEATRANDOM

AUX

P.BASSDISPLAY

SLEEP

POWER

3KUCXJ

Type Only

YPWXJ Type Only

8(1/2)

9(1/2)

9(2/2)

8(2/2)

13 14

6KUCXJ Type Only

KUCXJ Type Only

2.1 PACKING

2. EXPLODED VIEWS AND PARTS LIST

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.

•Screws adjacent to mark on the product are used for disassembly.

XR-A660, XR-A330

kraM.oNnoitpircseDdnalobmyS .oNtraP skrameR

066A-RX JXCUK/ 066A-RX JXWPY/ 033A-RX JXCUK/ 033A-RX JXWPY/

8daPtnorF3003AHX7003AHX3003AHX7003AHX

9daPraeR4003AHX8003AHX4003AHX8003AHX

01esaCgnikcaP5403DHX4403DHX3603DHX2603DHX

PSN21draCytnarraW3207YRA7207YRA3207YRA7207YRA

31droCrewoP2207GDA0611GDA2207GDA0611GDA

PSN41gaBenelyhteyloP3307GHAdesutoN3307GHAdesutoN

1 FM Antenna ADH7004

2 Operating Instructions XRE3012

(English/French)

3 AM Loop Antenna XTB3001

4 Remote Control Unit XZN3006

(CU-XR048)

5 Battery Cover AZA7204

NSP 6 Dry Cell Battery (R6P, AA) VEM-013

7 Polyethylene Bag Z21-038

8 Front Pad See Contrast table (2)

9 Rear Pad See Contrast table (2)

(1) PACKING PARTS LIST

Mark No. Description Part No.

10 Packing Case See Contrast table (2)

11 Packing Sheet AHG7049

NSP 12 Warranty Card See Contrast table (2)

13 Power Cord See Contrast table (2)

NSP 14 Polyethylene Bag See Contrast table (2)

Mark No. Description Part No.

(2) CONTRAST TABLE

XR-A660/KUCXJ, YPWXJ, XR-A330/KUCXJ and YPWXJ are constructed the same except for the following :

XR-A660, XR-A330

2.2 EXTERIOR (1/2)

13, 14

Note :

Attatch on the same numbers ×three.

Refer to

"2.5 $M MECHANISM CD".

Note :

Hook Tray cap on top of loading tray and then

insert the bottom three hooks.

XR-A660 only

KUCXJ Type only

XR-A330

only

XR-A660, XR-A330

(1) EXTERIOR (1/2) PARTS LIST

Mark No. Description Part No.

(2) CONTRAST TABLE

XR-A660/KUCXJ, YPWXJ, XR-A330/KUCXJ and YPWXJ are constructed the same except for the following :

1 F.F.C/30V See Contrast table (2)

NSP 2 $M Mechanism CD See Contrast table (2)

3 Volume Knob See Contrast table (2)

4 FL Cover A See Contrast table (2)

5 FL Cover B See Contrast table (2)

6 Tray Cap See Contrast table (2)

7 Display Panel See Contrast table (2)

8 Bonnet Case See Contrast table (2)

9 Screw BPZ30P100FZK

10 Pioneer Badge AZN3049

11 Screw VBT30P080FZK

12 Disc Label XAX3127

13 Jog Knob Assy See Contrast table (2)

14 Jog Knob See Contrast table (2)

15 Screw BCZ30P080FZK

16 Cord Clamper See Contrast table (2)

NSP 17 Cord Stopper See Contrast table (2)

18 Push Rivet See Contrast table (2)

19 Cushion Rubber XEB3002

20 Screw VBZ30P080FZK

21 65 Label See Contrast table (2)

kraM.oNnoitpircseDdnalobmyS .oNtraP skrameR

066A-RX JXCUK/ 066A-RX JXWPY/ 033A-RX JXCUK/ 033A-RX JXWPY/

1V03/C.F.FP228103DDX8103DDXdesutoNdesutoN

1V03/C.F.FP02desutoNdesutoN7103DDX7103DDX

PSN2 DCmsinahceMM$6003AXX6003AXX5003AXX5003AXX

3bonKemuloV5003AAX5003AAX7003AAX7003AAX

4ArevoCLF6203KAX6203KAXdesutoNdesutoN

5BrevoCLF6303KAX6303KAXdesutoNdesutoN

6paCyarT7403NZX7403NZX8403NZX8403NZX

7lenaPyalpsiD9503KAX0203KAX3503KAX0303KAX

8esaCtennoB9303NZX9303NZX5403NZX5403NZX

31yssAbonKgoJ3203GXX3203GXXdesutoNdesutoN

41bonKgoJdesutoNdesutoN8003AAX8003AAX

61repmalCdroC481-HNR481-HNRdesutoNdesutoN

PSN71reppotSdroCdesutoNdesutoN8211FND8211FND

81teviRhsuPdesutoNdesutoN8317CEA8317CEA

12levaL569601WROdesutoN9601WROdesutoN

XR-A660, XR-A330

2.3 EXTERIOR (2/2)

Refer to

"2.4 FRONT PANEL SECTION".

XR-A660 only

KUCXJ Type only

XR-A660

only

XR-A330

only

XR-A660

only

28 27 19

15 25

19 31

XR-A330

only

YPWXJ Type only

XR-A660

only

XR-A660, XR-A330

(1) EXTERIOR (2/2) PARTS LIST

Mark No. Description Part No.

(2) CONTRAST TABLE

XR-A660/KUCXJ, YPWXJ, XR-A330/KUCXJ and YPWXJ are constructed the same except for the following :

1 AF Assy See Contrast table (2)

2 SECONDARY Assy See Contrast table (2)

3 PRIMARY Assy See Contrast table (2)

4 FM/AM TUNER MODULE AXQ7065

5 T1 Power Transformer See Contrast table (2)

6 • • • • •

7 FU1 Fuse See Contrast table (2)

NSP 8 Chassis XNA3001

9 • • • • •

10 • • • • •

11 PCB Bracket XNG3006

12 • • • • •

13 Heat Sink See Contrast table (2)

14 Wire Clip XEC3002

15 Rear Panel See Contrast table (2)

16 • • • • •

NSP 17 SUPPORT Assy XNP3008

18 • • • • •

19 Screw VBZ30P080FZK

20 • • • • •

21 Screw ASZ40P060FMC

22 Binder ZCA-SKB90BK

23 • • • • •

24 Screw BPZ30P100FZK

25 Caution Label See Contrast table (2)

26 • • • • •

27 ICP Label See Contrast table (2)

28 ICP Label See Contrast table (2)

29 SUB TRANS Assy See Contrast table (2)

30 Fuse Caution Label See Contrast table (2)

NSP 31 Fuse Card See Contrast table (2)

32 Locking Spacer See Contrast table (2)

33 Card Spacer See Contrast table (2)

Mark No. Description Part No.

kraM.oNnoitpircseDdnalobmyS .oNtraP skrameR

066A-RX JXCUK/ 066A-RX JXWPY/ 033A-RX JXCUK/ 033A-RX JXWPY/

1yssAFA9803ZWX9803ZWX5403ZWX5403ZWX

2yssAYRADNOCES4803ZWX4803ZWX6403ZWX6403ZWX

3yssAYRAMIRP9503ZWX1503ZWX9503ZWX1503ZWX

5)V021CA(remrofsnarTrewoP1T7103STXdesutoN4103STXdesutoN

5)V042CA(remrofsnarTrewoP1TdesutoN5103STXdesutoN2103STX

7)A5(esuF1UF3801KERdesutoNdesutoNdesutoN

7)A2T(esuF1UFdesutoN7501KEAdesutoNdesutoN

7)A4(esuF1UFdesutoNdesutoN2801KERdesutoN

7)A6.1T(esuF1UFdesutoNdesutoNdesutoN6501KEA

31kniStaeH2003HNX2003HNX3003HNX3003HNX

51lenaPraeR9003CNX4203CNX5103CNX3203CNX

52lebaLnoituaCdesutoN8101WRPdesutoN8101WRP

72lebaLPCI0213XAX0213XAXdesutoNdesutoN

82lebaLPCI1213XAX1213XAXdesutoNdesutoN

92yssASNARTBUS0603ZWX2503ZWX0603ZWX2503ZWX

03lebaLnoituaCesuF2213XAXdesutoN3213XAXdesutoN

PSN13draCesuF7907XAA7532XAA3432XAA7732XAA

23recapSgnikcoLdesutoNdesutoN9003CEX9003CEX

33recapSdraCdesutoNdesutoN8003CEX8003CEX

XR-A660, XR-A330

2.4 FRONT PANEL SECTION

XR-A660

only

XR-A330 only

XR-A660 only

XR-A660 only 17

34(2/2)

34(1/2)

Refer to "2.7 and 2.8

MECHANISM UNIT".

27 30

28 31

XR-A330 only

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