PIONEER CDJ-1000MK2/WYXJ Service Manual

PIONEER CDJ-1000MK2/WYXJ Service Manual
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Service Manual for PIONEER CDJ-1000MK2/WYXJ, downloadable as a PDF file.

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Sample pages

ORDER NO.

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2003

CDJ-1000MK2

RRV2802

COMPACT DISC PLAYER

CDJ-1000MK2

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

Model

Type

Power Requirement

Remarks

CDJ-1000MK2

KUCXJ

AC120V

CDJ-1000MK2

TLXJ

AC110- 240V

CDJ-1000MK2

WYXJ

AC220- 240V

For details, refer to "Important symbols for good services"

T-ZZY JULY 2003 printed in Japan

ORDER NO.

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2003

CDJ-1000MK2

RRV2802

COMPACT DISC PLAYER

CDJ-1000MK2

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

Model

Type

Power Requirement

Remarks

CDJ-1000MK2

KUCXJ

AC120V

CDJ-1000MK2

TLXJ

AC110- 240V

CDJ-1000MK2

WYXJ

AC220- 240V

For details, refer to "Important symbols for good services"

T-ZZY JULY 2003 printed in Japan

CDJ-1000MK2

1234

123

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 par ts 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

RETURNING 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 par ts 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.

1. SAFETY PRECAUTIONS

The following check should be performed for the

continued protection of the customer and ser vice

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 60Hz outlet and turn the AC power switch

on. Any current measured must not exceed 0.5mA.

(FOR USA MODEL ONLY)

Leakage

current

tester

Reading should

not be above

0.5mA

Device

under

test

Test all

exposed metal

surfaces

Also test with

plug reversed

(Using AC adapter

plug as required)

Earth

ground

AC Leakage Test

CDJ-1000MK2

678

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: 5 mW

WAVELENGTH: 780 785 nm

WARNING !

The AEL(accessible emission level) of the laser power output is less then CLASS 1

but the laser component is capable of emitting radiation exceeding the limit for

CLASS 1.

A specially instructed person should servicing operation of the apparatus.

LABEL CHECK

CDJ-1000MK2/ WYXJ Type Only

CDJ-1000MK2/ TLXJ Type Only

Printed on the Bottom Plate 2.

Bottom Plate 2

: Refer to page 68.

1. Laser Interlock Mechanism

The position of the switch (S510) for detecting loading

completion is detected by the system microprocessor,

and the design prevents laser diode oscillation when the

switch is not in LPS1 terminal side (when the mechanism

is not clamped and LPS1 signal is high level.)

Thus, the interlock will no longer function if the switch is

deliberately set to LPS1 terminal side. ( if LPS1 signal is

low level ).

In the test mode* the interlock mechanism will not function.

Laser diode oscillation will continue, if pin 4 of AN8702NFH

(IC800) on the MAIN ASSY is connected to GND, or else

the terminals of Q600 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.

Additional Laser Caution

CDJ-1000MK2

1234

123

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.

When you find the procedures bearing any of the symbols, be sure to fulfill them:

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.

In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,

proper cleaning should be performed to restore their performances.

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying

glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the

prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed

ones should be used.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or

the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and

should keep the safety during servicing by following the safety instructions described in this manual.

CDJ-1000MK2

678

CONTENTS

1. SPECIFICATIONS .............................................................................................................................................6

2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................7

2.1 PACKING ....................................................................................................................................................7

2.2 EXTERIOR SECTION (1/2) ........................................................................................................................8

2.3 EXTERIOR SECTION (2/2) ......................................................................................................................10

2.4 SLOT-IN MECHANISM SECTION ............................................................................................................12

2.5 TRAVERSE MECHANISM ASSY-S ..........................................................................................................13

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................14

3.1 BLOCK DIAGRAM ....................................................................................................................................14

3.2 OVERALL WIRING DIAGRAM .................................................................................................................16

3.3 MAIN (1/4) and SPCN ASSYS .................................................................................................................18

3.4 MAIN (2/4), FLRB and SLMB ASSYS ......................................................................................................20

3.5 MAIN (3/4) and MMCB ASSYS ................................................................................................................22

3.6 MAIN ASSY (4/4)......................................................................................................................................24

3.7 DABB, JACB and DOUT ASSYS ..............................................................................................................26

3.8 MFLB (1/2) and RSWB ASSYS ................................................................................................................28

3.9 MFLB (2/2) ASSY .....................................................................................................................................30

3.10 KSWB and SLDB ASSYS.......................................................................................................................31

3.11 JFLB and JOGB ASSYS.........................................................................................................................32

3.12 SW POWER SUPPLY and PSWB ASSYS .............................................................................................34

4. PCB CONNECTION DIAGRAM ......................................................................................................................42

4.1 MAIN ASSY ..............................................................................................................................................42

4.2 SPCN, STCN, FLRB, SLMB and MMCB ASSYS .....................................................................................46

4.3 DABB, JACB and DOUT ASSYS ..............................................................................................................48

4.4 MFLB and RSWB ASSYS ........................................................................................................................50

4.5 KSWB ASSY.............................................................................................................................................54

4.6 SLDB ASSY..............................................................................................................................................55

4.7 JFLB and JOGB ASSYS...........................................................................................................................56

4.8 SW POWER SUPPLY and PSWB ASSYS ...............................................................................................58

5. PCB PARTS LIST ............................................................................................................................................59

6. ADJUSTMENT ................................................................................................................................................64

7. GENERAL INFORMATION .............................................................................................................................65

7.1 DIAGNOSIS ..............................................................................................................................................65

7.1.1 SERVICE MODE ................................................................................................................................65

7.1.2 DISASSEMBLY ..................................................................................................................................75

7.1.3 On Discharge of the Capacitor ...........................................................................................................80

7.1.4 CLEANING .........................................................................................................................................80

7.1.5 POWER ON SEQUENCE ..................................................................................................................81

7.2 PARTS ......................................................................................................................................................84

7.2.1 IC........................................................................................................................................................84

8. PANEL FACILITIES .........................................................................................................................................93