PIONEER XV-DV222/MYXJN Service Manual

PIONEER XV-DV222/MYXJN Service Manual
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Service Manual for PIONEER XV-DV222/MYXJN, downloadable as a PDF file.

We also have owner's manual to this model.

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The manual has 149 pages
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Available language versions: English
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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 2003

RRV2772

DVD/CD RECEIVER

XV-DV515

T ZZV MAY. 2003 Printed in Japan

XV-DV515

0 OPEN/CLOSE

DVD/CD

FM/AM

DOWN

VOLUME

UP+

STANDBY/ON

PHONES

XV-DV313

Model

Types

Power Requirement

Region No.

Remarks

XV-DV515

MYXJ

AC220-230V

XV-DV515

NVXJ

AC230V

XV-DV313

MYXJN

AC220V-230V

XV-DV313

NVXJN

AC230V

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

For details, refer to "Important symbols for good services" on the next page.

XV-DV515

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 !

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 DVD : MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 650 nm

FOR CD :

MAXIMUM OUTPUT POWER : 7 mW

WAVELENGTH : 780 nm

Additional Laser Caution

: See page 90.

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 Q201 (650nm LD) and Q211 (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

VRW1872

Name Label

SAFETY INFORMATION

XV-DV515

CONTENTS

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

1. SPECIFICATIONS ............................................................................................................................................ 5

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

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

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

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

2.4 LOADING MECANISM ASSY ................................................................................................................. 14

2.5 TRAVERSE MECHANISM ASSY ........................................................................................................... 17

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

3.1 BLOCK DIAGRAM ................................................................................................................................... 18

3.2 LOAB ASSY and OVERALL WIRING DIAGRAM ................................................................................... 20

3.3 DVDM ASSY (1/3) ................................................................................................................................... 22

3.4 DVDM ASSY (2/3) ................................................................................................................................... 24

3.5 DVDM ASSY (3/3) ................................................................................................................................... 26

3.6 DSP ASSY (1/2) ...................................................................................................................................... 28

3.7 DSP ASSY (2/2) ...................................................................................................................................... 30

3.8 6CH AMP ASSY ...................................................................................................................................... 32

3.9 FM/AM TUNER MODULE ....................................................................................................................... 34

3.10 CONTROL (1/4), TRADE3 and TRADE2 ASSYS ................................................................................ 36

3.11 CONTROL ASSY (2/4) .......................................................................................................................... 38

3.12 CONTROL ASSY (3/4) .......................................................................................................................... 40

3.13 CONTROL (4/4) and HP ASSYS .......................................................................................................... 42

3.14 POWER ASSY (1/2 ) ............................................................................................................................. 44

3.15 POWER (2/2) and TRADE1 ASSYS ..................................................................................................... 46

3.16 EURO SCART ASSY ............................................................................................................................ 48

3.17 DISPLAY and LED ASSYS ................................................................................................................... 50

3.18 WAVEFORMS ....................................................................................................................................... 52

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 54

4.1 LOAB ASSY ............................................................................................................................................ 54

4.2 DVDM ASSY ........................................................................................................................................... 55

4.3 DSP ASSY ............................................................................................................................................... 57

4.4 6CH AMP ASSY ...................................................................................................................................... 59

4.5 FM/AM TUNER MODULE ....................................................................................................................... 61

4.6 CONTROL ASSY .................................................................................................................................... 62

4.7 TRADE2 ,TRADE3 and HP ASSYS ........................................................................................................ 66

4.8 POWER ASSY ........................................................................................................................................ 68

4.9 TRADE1, EURO SCART, DISPLAY and LED ASSYS ........................................................................... 72

5. PCB PARTS LIST .......................................................................................................................................... 76

6. ADJUSTMENT ............................................................................................................................................... 83

7. GENERAL INFORMATION ............................................................................................................................ 90

7.1 DIAGNOSIS ............................................................................................................................................. 90

7.1.1 TEST MODE .................................................................................................................................... 90

7.1.2 DISPLAY SPECIFICATIONS OF THE TEST MODE ...................................................................... 92

7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ......................................................... 93

7.1.4 SPECIFICATION OF MODEL INFORMATION DISPALY ............................................................. 94

7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE .......................................................... 95

7.1.6 MECHANICAL ERROR HISTORY ..................................................................................................96

7.1.7 ID NUMBER AND DATA SETTING ............................................................................................... 101

7.1.8 TROUBLE SHOOTING .................................................................................................................. 104

7.1.9 DSP TROUBLE SHOOTING ......................................................................................................... 107

7.1.10 SEQUENCE AFTER POWER ON ............................................................................................... 111

7.1.11 PROTECTION CIRCUIT .............................................................................................................. 112

7.1.12 DISASSEMBLY ............................................................................................................................ 117

7.2 IC ........................................................................................................................................................... 126

7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ................................................................ 142

7.4 CLEANING ............................................................................................................................................ 143

8. PANEL FACILITIES ..................................................................................................................................... 144

XV-DV515

Amplifier section

Continuous Power Output (RMS):

Front, center, surround. . . . . 75 W per channel

(1 kHz, 10 % T.H.D., 6

)

Subwoofer . . . 75 W (100 Hz, 10 % T.H.D., 6

)

Continuous Power Output :

Front, center, surround. . . . . 62 W per channel

(1 kHz, 1 % T.H.D., 6

)

Subwoofer . . . . 62 W (100 Hz, 1 % T.H.D., 6

)

Disc section

Digital audio

characteristics . . . . . . . DVD fs: 96 kHz, 24-bit

Type. . . . . . DVD system, video CD system and

compact disc digital audio system

Frequency response . . . . . . . . . 4 Hz to 44 kHz

Wow and Flutter. . . . . . .Limit of measurement

(

±0.001 % W.PEAK) or less (JEITA)

FM tuner section

Frequency range . . . . . . . . . . . 87.5 108 MHz

Antenna . . . . . . . . . . . . . . . .75

, unbalanced

AM tuner section

Frequency range

With 9kHz step. . . . . . . 531 kHz to 1,602 kHz

Antenna . . . . . . . . . . . . . . . . . . . Loop antenna

Miscellaneous

Power requirements

European model . . . AC 220-230 V, 50/60 Hz

U.K. model . . . . . . . . . . . AC 230 V, 50/60 Hz

Power consumption

European/U.K. model . . . . . . . . . . . . . 160 W

Power consumption in standby . . . . . . 0.39 W

Dimensions . . .420 (W) x 70 (H) x 403.5 (D) mm

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 7.4 kg

Accessories (DVD/CD receiver)

Remote control . . . . . . . . . . . . . . . . . . . . . . . . .

AA/R6 dry cell batteries. . . . . . . . . . . . . . . . . 2

Video cable (yellow plugs). . . . . . . . . . . . . . . .1

AM loop antenna . . . . . . . . . . . . . . . . . . . . . . 1

FM antenna . . . . . . . . . . . . . . . . . . . . . . . . . .1

Power cord . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Setup Guide. . . . . . . . . . . . . . . . . . . . . . . . . . .1

These operating instructions. . . . . . . . . . . . . .1

Warranty Card . . . . . . . . . . . . . . . . . . . . . . . .1

Speaker System

Front speakers

Enclosure . . . . . . . . Closed-box bookshelf type

(magnetically shielded)

System. . . . . . . . . . . . . .15x6 cm 1-way system

Speakers . . . . . . . . . . . . . . .15x6 cm cone type

Nominal impedance . . . . . . . . . . . . . . . . . . 6

Frequency range . . . . . . . . . . .90 Hz to 20 kHz

Maximum Input Power. . . . . . . . . . . . . . . 75 W

Dimensions . . . . . 78 (W) x 210 (H) x 82 (D) mm

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 kg

Center speaker

Enclosure . . . . . . . . Closed-box bookshelf type

(magnetically shielded)

System. . . . . . . . . . . . . .15x6 cm 1-way system

Speakers . . . . . . . . . . . . . . .15x6 cm cone type

Nominal impedance . . . . . . . . . . . . . . . . . . 6

Frequency range . . . . . . . . . . .78 Hz to 20 kHz

Maximum Input Power. . . . . . . . . . . . . . . 75 W

Dimensions . . . . . 240 (W) x 85 (H) x 96 (D) mm

Weight . . . . . . . . . . . . . . . . . . . . . . . . . 0.75 kg

1. SPECIFICATIONS

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