PIONEER PDV-LC20/ZU/CA - Service Manual Immediate Download

ORDER NO.

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

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

PIONEER CORPORATION 2000

Model No. Order No.

Remarks

PDV-LC20

RRV2401

Confirmation / adjustment of a LCD

monitor part.

Type

Model

Power Requirement

Region No.

Remarks

PDV-LC20

PDV-20

ZU/CA

AC120V Adapter or Battery pack

AC100V-240V Adapter or Battery pack

PDV-LC20

RRV2383

T IZE SEPT. 2000 Printed in Japan

PDV-20

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

POTABLE DVD PLAYER

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

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

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 10

4. PCB CONNECTION DIAGRAM ........................... 30

5. PCB PARTS LIST ................................................ 35

6. ADJUSTMENT ..................................................... 39

CONTENTS

7. GENERAL INFORMATION ................................ 40

7.1 DIAGNOSIS .................................................. 40

7.1.1 DISASSEMBLY .................................... 40

7.1.2 TROUBLE SHOOTING ........................ 43

7.2 IC .................................................................. 44

8. PANEL FACILITIES AND SPECIFICATIONS .... 55

COLOR

BRIGHT

MONITOR

PUSH

CL0SE

OFF

¡ ¢

4 1

SETUP

RETURN TOP MENU

ENTER

· PDV-LC20

· Battery pack

(PDV-BT20 / PDV-BT25)

(PDV-BT20 is supplied with PDV-LC20)

* These exchange a product in service.

Option

BATTERY PACK

PDV-BT20

PDV-BT25 Z/E

Z/E

· This service manual should be used

together with the following manual (s) :

PDV-LC20, PDV-20

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

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.

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 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

PDV-LC20, PDV-20

WARNING!

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

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

CLASS 1.

A specially instructed person should do servicing operation of the apparatus.

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replaced only with the same or equivalent type

recommended by the manufacture.

Discord used batteries according to the manufacture's

instructions.

LABEL CHECK

ZU/CA Type Only

ZY Type Only

ZY and ZL Types Only

VRW1867

VRW1815

VRW1860

VRW-328

CERTIFICATION

THIS PRODUCT COMPLIES WITH DHHS RULES 21CFR, SUBCHAPTER J,

PART 1040 AT DATE OF MANUFACTURE.

This Class B digital apparatus complies with Canadian ICES-003. Cet appareil

numerique de la classe B est comforme a la norme NMB-003 du Canada.

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.

OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS :

(1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND

(2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING

INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.

LASER RADIATION WHEN OPEN,

AVOID LONG-TERM VIEWING OF

DIRECT LASER RADIATION.

< VRW1815 >

CAUTION

CAUTION :

VORSICHT :

ADVARSEL :

VARNING :

VARO!

VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN.

AVOID EXPOSURE TO BEAM.

SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG, WENN

ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETZEN!

SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ

UDSÆTTELSE FOR STRÀLING.

SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR

ÖPPNAD BETRAKTA EJ STRÅLEN.

AVATTAESSA ALTISTUT NÄKYVÄ JA NÄKYMÄTTÖMÄLLE

LASERSATEIL YLLE. ÄLÄ KATSO SÄTEESEN.

VRW1860

VRW-328

LASER DIODE CHARACTERISTICS

FOR DVD : MAXIMUM OUTPUT POWER : 3.2 mW

WAVELENGTH : 650 nm

FOR CD :

MAXIMUM OUTPUT POWER : 3.3 mW

WAVELENGTH : 780 nm

CAUTION :

LASER RADIATION WHEN OPEN, AVOID LONG-TERM

VIEWING OF DIRECT LASER RADIATION.

CAUTION :

USE OF CONTROLS OR ADJUSTMENTS OR PER-

FORMANCE OF PROCEDURES OTHER THAN THOSE

SPECIFIED HEREIN MAY RESULT IN HAZARDOUS

RADIATION EXPOSURE.

CAUTION :

TO PREVENT RISK OF ELECTRIC SHOCK AND LASER

EXPOSURE, DISCONNECT THE AC ADAPTER OR THE

BATTERY BEFORE REMOVE SCREWS.

Additional Laser Caution

1. Laser Interlock Mechanism

If the switches to detect door-open state (S603, S605: DISC

OPEN DET) are open, the laser interlock mechanism operates

and shuts down the power source (Q100) to the laser diode drive

circuit. The system microcomputer detects this condition and

does not issue the Laser On command.

If Q100 is defective, accompanying a short-circuit between the

emitter and the collector, the system microcomputer judges this

status as the door-open state, and it does not issue the Laser

On command as long as Q611 is not defective, even if S603 and

S605 are open.

Therefore, the laser does not light unless S603 and S605 are

intentionally short-circuited in door-open state.

To light the laser in Test mode, short-circuit S603 and S605.

Hold S603 and S605 in the depressed position from the top, as

they are push switch.

2. NEVER directly look at the objective lens from a short distance

when lighting the laser by short-circuiting S603 and S605 in door-

open state.

PDV-LC20, PDV-20

2.1 PACKING

Player

PDV-20

Only

ZY Type

Only

PDV-20/ZY

Only

PDV-LC20/ZY

Only

PDV-LC20 Only

PDV-LC20/ZU/CA

and

PDV-LC20/ZL

Only

PDV-20/ZL Only

11, 29

11, 14, 22-27

11, 14

(PDV-LC20/ZU/CA)

11, 29

(PDV-LC20/ZL)

2. EXPLODED VIEWS AND PARTS LIST

NOTES:

· Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

· 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.

PDV-LC20, PDV-20

(1) PACKING PARTS LIST

Mark No.

Description

Part No.

Tray

VHB1069

AC Adapter

See Contrust table (2)

Power Cable

See Contrust table (2)

AV Cable (L = 1.5m)

VDE1066

S Video Cable (L = 1.5m)

VDE1067

Battery Pack

See Contrust table (2)

Polyethylene Bag B5

VHL1051

Remote Control Unit

VXX2724

Battery Cover

VNK4730

Top Plate

VHC1045

Opearating Instructions

VRB1258

(English)

Packing Case

See Contrust table (2)

Handle

VEE1006

NSP

Warranty Card

See Contrust table (2)

Manual Holder

See Contrust table (2)

Mark No.

Description

Part No.

· · · · ·

Master Carton

See Contrust table (2)

Mat Plate

VHC1048

Mirror Mat

DHL1050

Name Plate Label

See Contrust table (2)

Optical Cable

See Contrust table (2)

Operating Instructions (French) See Contrust table (2)

Operating Instructions (Italy)

See Contrust table (2)

Operating Instructions (German) See Contrust table (2)

Operating Instructions (Dutch)

See Contrust table (2)

Operating Instructions

See Contrust table (2)

(Swedish)

Operating Instructions (Spanish) See Contrust table (2)

Polyethylene Bag

See Contrust table (2)

(0.03

× 230 × 340)

Operating Instructions (Chinese)See Contrust table (2)

Middle Plate

See Contrust table (2)

(2) CONTRAST TABLE

PDV-LC20/ZU/CA, ZY, ZL, PDV-20/ZY and ZL are constructed the same except for the following :

Mark No.

Symbol and Description

Part No.

PDV-LC20

/ZU/CA

PDV-LC20

/ZY

PDV-LC20

/ZL

PDV-20

/ZY

PDV-20

/ZL

Remarks

NSP

AC Adapeter

Power Cable

Battery Pack

Packing Case

Warranty Card

Manual Holder

Master Carton

Name Plate Label

Optical Cable

Operating Instructions (French)

Operating Instructions (Italy)

Operating Instructions (German)

Operating Instructions (Datch)

Operating Instructions (Swedish)

Operating Instructions (Spanish)

Polyethylene Bag (0.03

× 230 × 340)

Operating Instructions (Chinese)

Middle Plate

VWX1228

RDG1034

VEM1028

VHG1987

ARY7045

VHC1074

VHG1986

VRW1859

Not used

VWX1228

ADG1127

VEM1028

VHG1976

ARY7022

VHC1074

VHG1975

VRW1858

VDE1062

VRD1120

VRD1121

VRD1122

VRD1123

VRD1124

VRD1125

Z21-038

Not used

VWX1229

ADG1127

VEM1028

VHG2018

Not used

VHC1074

VHG2017

VRW1858

Not used

VRD1126

Not used

VWX1228

ADG1127

Not used

VHG1991

ARY7022

VHC1062

VHG1990

VRW1858

VDE1062

VRD1120

VRD1121

VRD1122

VRD1123

VRD1124

VRD1125

Z21-038

Not used

VHC1076

VWX1229

ADG1127

Not used

VHG2020

Not used

VHG2019

VRW1858

Not used

VRD1126

VHC1076