PIONEER PD-D9-J/WYXJ5 Service Manual

PIONEER PD-D9-J/WYXJ5 Service Manual
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Service Manual for PIONEER PD-D9-J/WYXJ5, downloadable as a PDF file.

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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 2007

OFF

POWER

STANDBY

PURE AUDIO

PD-D9-J

RRV3684

Super Audio CD Player

PD-D9-J

PD-D9-S

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

Model

Type

Power Requirement

Remarks

PD-D9-J

WYXJ5

AC 220 V to 240 V

PD-D9-J

KUCXJ

AC 120 V

PD-D9-S

LFXJ

AC 110 V

PD-D9-S

WLPWXJ

AC 220 V to 240 V

For details, refer to "Important Check Points for good servicing".

T-FZV OCT. 2007 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 2007

OFF

POWER

STANDBY

PURE AUDIO

PD-D9-J

RRV3684

Super Audio CD Player

PD-D9-J

PD-D9-S

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

Model

Type

Power Requirement

Remarks

PD-D9-J

WYXJ5

AC 220 V to 240 V

PD-D9-J

KUCXJ

AC 120 V

PD-D9-S

LFXJ

AC 110 V

PD-D9-S

WLPWXJ

AC 220 V to 240 V

For details, refer to "Important Check Points for good servicing".

T-FZV OCT. 2007 printed in Japan

PD-D9-J

234

SAFETY INFORMATION

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.

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 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.

Leakage

current

tester

Reading should

not be above

0.5 mA

Device

under

test

Test all

exposed metal

surfaces

Also test with

plug reversed

(Using AC adapter

plug as required)

Earth

ground

AC Leakage Test

(FOR USA MODEL ONLY)

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.

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.

PD-D9-J

WARNING !

THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1

BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR

CLASS 1.

A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.

LASER DIODE CHARACTERISTICS

FOR CD

: MAXIMUM OUTPUT POWER : 7 mW

WAVELENGTH : 780 nm

FOR SACD : MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 650 nm)

Additional Laser Caution

1. Laser Interlock Mechanism

· Loading switch (S101 on the LOAB Assy) is used for interlock

mechanism of the laser.

When this switch turned ON in SW2 (CLOSE) side (OPEN signal is

0V and CLOSE signal is 3.5V), a laser becomes the status which can

completely oscillation.

Furthermore, the laser completely oscillates in the disc judgment and

disc playback.

When player is power ON state and laser diode is not completely

oscillating, 780nm laser diode is always oscillating by half power.

· Laser diode is driving with Q307 (650nm LD) and Q308 (780nm LD)

on the DVDM Assy.

Therefore, when short-circuit between the emitter and collector of these

transistors or the base voltage is supplied for transistors turn on, the

laser oscillates. (failure mode)

· In the test mode

, there is the mode that the laser oscillates except

for the disc judgment and playback. LD ON mode in the test mode

oscillates with the laser forcibly.

The interlock mechanism mentioned above becomes invalid in this

mode.

2. When the cover is open, close viewing through the objective lens with

the naked eye will cause exposure to the laser beam.

LABEL CHECK

LFXJ, WLPWXJ type : PRW1609

WYXJ5, KUCXJ types : PRW1608

(Printed on the Rear Panel )

: Refer to page 27.

PD-D9-J

234

[Important Check Points for Good Servicing]

In this manual, procedures that must be performed during repairs are marked with the below symbol.

Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by

following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as

radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.

Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.

In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc.on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.

If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure

connections and suitable usage. Please exchange the power cord if necessary.

a Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.

Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.

Adjustments should be performed in accordance with the procedures/instructions described in this manual.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper

cleaning should be performed to restore their performances.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.

Make sure the proper amount is applied.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be

installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

PD-D9-J

CONTENTS

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

1. SERVICE PRECAUTIONS................................................................................................................................6

1.1 NOTES ON SOLDERING...........................................................................................................................6

2. SPECIFICATIONS.............................................................................................................................................7

2.1 ACCESSORIES..........................................................................................................................................7

2.2 SPECIFICATIONS ......................................................................................................................................8

2.3 PANEL FACILITIES ....................................................................................................................................9

3. BASIC ITEMS FOR SERVICE ........................................................................................................................ 11

3.1 CHECK POINTS AFTER SERVICING (SACD PLAYER)......................................................................... 11

3.2 PCB LOCATIONS.....................................................................................................................................12

3.3 JIGS LIST .................................................................................................................................................13

4. BLOCK DIAGRAM ..........................................................................................................................................14

4.1 OVERALL WIRING DIAGRAM.................................................................................................................14

4.2 OVERALL BLOCK DIAGRAM ..................................................................................................................16

5. DIAGNOSIS ....................................................................................................................................................18

5.1 TROUBLESHOOTING..............................................................................................................................18

5.2 SEQUENCE AFTER POWER ON/OFF....................................................................................................22

5.3 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY.........................26

6. SERVICE MODE.............................................................................................................................................27

6.1 TEST MODE.............................................................................................................................................27

7. DISASSEMBLY ...............................................................................................................................................28

8. EACH SETTING AND ADJUSTMENT............................................................................................................36

8.1 ADJUSTMENT ITEMS AND LOCATION..................................................................................................36

8.2 JIGS AND MEASURING INSTRUMENTS ...............................................................................................36

8.3 NECESSARY ADJUSTMENT POINTS ....................................................................................................37

8.4 TEST MODE.............................................................................................................................................38

8.5 MECHANISM ADJUSTMENT...................................................................................................................40

9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................42

9.1 PACKING..................................................................................................................................................42

9.2 EXTERIOR SECTION ..............................................................................................................................44

9.3 CHASSIS SECTION .................................................................................................................................46

9.4 FRONT PANEL SECTION........................................................................................................................48

9.5 LOADER ASSY ........................................................................................................................................50

9.6 TRAVERSE MECHANISM ASSY-S..........................................................................................................52

10. SCHEMATIC DIAGRAM................................................................................................................................54

10.1 DVDM ASSY (1/2) ..................................................................................................................................54

10.2 DVDM ASSY (2/2) ..................................................................................................................................56

10.3 AJKB ASSY ............................................................................................................................................58

10.4 CONNECTOR ASSY ..............................................................................................................................60

10.5 LCD, PLED, IR and KEY ASSYS ...........................................................................................................62

10.6 PRIMARY, MNSW and REGULATOR ASSYS .......................................................................................64

10.7 WAVEFORMS.........................................................................................................................................66

11. PCB CONNECTION DIAGRAM ....................................................................................................................69

11.1 LOAB ASSY............................................................................................................................................69

11.2 DVDM ASSY...........................................................................................................................................70

11.3 AJKB ASSY ............................................................................................................................................72

11.4 LCD ASSY ..............................................................................................................................................74

11.5 PLED, KEY and IR ASSYS.....................................................................................................................76

11.6 PRIMARY ASSY .....................................................................................................................................78

11.7 CONNECTOR and MNSW ASSYS ........................................................................................................80

11.8 REGULATOR ASSY ...............................................................................................................................82

12. PCB PARTS LIST..........................................................................................................................................84