PIONEER XV-DV1000/ZPWXJ Service Manual

PIONEER XV-DV1000/ZPWXJ Service Manual
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Service Manual for PIONEER XV-DV1000/ZPWXJ, 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 2002

XV-DV1000

RRV2672

DVD/CD TUNER

XV-DV1000

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

This product is a system(s) component.

This product does not function properly when independent ; to avoid malfunctions, be

sure to connect it to the prescribed system component(s), otherwise damage may result.

Please connect it to the POWERED SUBWOOFER S-DV1000SW, for adjustment and oper-

ation inspection.

Model

Type

Power Requirement

Regional restriction

codes (Region No.)

Remarks

XV-DV1000

ZUCXJ

DC power supplied from other system component

XV-DV1000

ZVYXJ

DC power supplied from other system component

Component

System

Service Manual

Remarks

DVD/CD TUNER

XV-DV1000

RRV2672

This Manual

POWERED SUBWOOFER

S-DV1000SW

RRV2692

SPEAKER SYSTEM

S-DV1000ST

RRV2697

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

T-ZZK OCT. 2002 printed in Japan

XV-DV1000

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 cer tain electrical par ts contain chemicals which are known to the state of California to

cause cancer, bir th 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 character istics. 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 character istics are identified in this

Service Manual.

Electr ical 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

infor mation, always consult the current PIONEER

Ser vice Manual. A subscription to, or

additional copies

of, PIONEER Ser vice Manual may be obtained at a

nominal charge from PIONEER.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be perfor med for the

continued protection of the customer and ser vice

technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known ear th ground

(water pipe, conduit, etc.) by connecting a leakage

current tester such as Simpson Model 229-2 or

equivalent between the ear th ground and all exposed

metal par ts of the appliance (input/output ter minals,

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

XV-DV1000

678

CONTENTS

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

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

2. EXPLODED VIEWS AND PARTS LIST..............................................................................................................................8

2.1 PACKING .....................................................................................................................................................................8

2.2 EXTERIOR SECTION ...............................................................................................................................................10

2.3 FRONT PANEL SECTION .........................................................................................................................................12

2.4 LOADING MECHA ASSY ..........................................................................................................................................14

2.5 TRAVERSE MECHANISM ASSY-S ...........................................................................................................................16

2.6 DISPLAY UNIT ..........................................................................................................................................................17

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...........................................................................................................18

3.1 DVD and Video Section BLOCK DIAGRAM ..............................................................................................................18

3.2 DSP and Control Section BLOCK DIAGRAM ............................................................................................................20

3.3 Power Supply Section BLOCK DIAGRAM .................................................................................................................22

3.4 LOAB ASSY and OVERALL WIRING DIAGRAM ......................................................................................................24

3.5 DVDM ASSY (1/4) .....................................................................................................................................................26

3.6 DVDM ASSY (2/4) .....................................................................................................................................................28

3.7 DVDM ASSY (3/4) .....................................................................................................................................................30

3.8 DVDM ASSY (4/4) .....................................................................................................................................................32

3.9 SACDB ASSY ............................................................................................................................................................34

3.10 VIDEO (1/2) and REG ASSYS.................................................................................................................................36

3.11 VIDEO (2/2) and COMPONENT ASSYS .................................................................................................................38

3.12 IF ASSY ...................................................................................................................................................................40

3.13 FM/AM TUNER MODULE (AXQ7228).....................................................................................................................42

3.14 FM/AM TUNER MODULE (AXQ7229).....................................................................................................................44

3.15 DSP ASSY...............................................................................................................................................................46

3.16 DSP TRADE and CONTROL (1/4) ASSYS .............................................................................................................48

3.17 CONTROL ASSY (2/4) ............................................................................................................................................50

3.18 CONTROL ASSY (3/4) ............................................................................................................................................52

3.19 CONT.(4/4), STBY KEY, D.SW2, KEY L, TIMER LED, KEY R, O/C KEY, MOTOR, D.SW, and HP ASSYS..............54

3.20 OEL CONT and OEL JACK ASSYS ........................................................................................................................56

3.21 WAVEFORMS..........................................................................................................................................................58

4. PCB CONNECTION DIAGRAM .......................................................................................................................................59

4.1 LOAB ASSY...............................................................................................................................................................59

4.2 DVDM ASSY..............................................................................................................................................................60

4.3 SACDB ASSY ............................................................................................................................................................62

4.4 FM/AM TUNER MODULE..........................................................................................................................................63

4.5 VIDEO, REG and COMPONENT ASSYS..................................................................................................................64

4.6 IF ASSY .....................................................................................................................................................................68

4.7 DSP ASSY.................................................................................................................................................................70

4.8 DSP TRADE ASSY....................................................................................................................................................71

4.9 CONTROL, MOTOR, DOOR SW and HP ASSYS.....................................................................................................72

4.10 STBY KEY, DOOR SW2, KEY L, TIMER LED, KEY R and O/C KEY ASSYS.........................................................76

4.11 OEL CONT and OEL JACK ASSYS ........................................................................................................................78

5. PCB PARTS LIST .............................................................................................................................................................79

6. ADJUSTMENT .................................................................................................................................................................89

6.1 DVD SECTION ADJUSTMENT .................................................................................................................................89

6.1.1 Adjustment Items and Location ..............................................................................................................................89

6.1.2 Jigs and Measuring Instruments.............................................................................................................................89

6.1.3 Necessary Adjustment Points.................................................................................................................................90

6.1.4 Test Mode ...............................................................................................................................................................91

6.1.5 Mechanism Adjustment ..........................................................................................................................................92

6.2 TUNER SECTION ADJUSTMENT ............................................................................................................................95

7. GENERAL INFORMATION ..............................................................................................................................................96

7.1 DIAGNOSIS ...............................................................................................................................................................96

7.1.1 ID NUMBER AND ID DATA SETTING ....................................................................................................................96

7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP DETECTIVE ....................................................................................98

7.1.3 TEST MODE SCREEN DISPLAY ...........................................................................................................................99

7.1.4 SELF-DIAGNOSIS FUNCTION ............................................................................................................................101

7.1.5 FUNCTION SPECIFICATION OF THE SERVICE MODE.....................................................................................102

7.1.6 ERROR DISPLAY .................................................................................................................................................103

7.1.7 TEST POINTS LOCATION AND WAVEFORMS...................................................................................................106

7.1.8 TROUBLE SHOOTING .........................................................................................................................................108

7.1.9 SERVICE TEST MODE ........................................................................................................................................109

7.1.10 STANDBY ON TIMING WAVEFORM..................................................................................................................110

7.1.11 SINGLE OPERATION METHOD ........................................................................................................................111

7.1.12 DISASSEMBLY...................................................................................................................................................112

7.2 IC .............................................................................................................................................................................121

7.3 CLEANING ..............................................................................................................................................................160

8. PANEL FACILITIES ........................................................................................................................................................161