PIONEER DVR-320-S/YPWXU Service Manual

PIONEER DVR-320-S/YPWXU Service Manual
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Service Manual for PIONEER DVR-320-S/YPWXU, downloadable as a PDF file.

We also have owner's manual to this model.

Manual details

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The manual has 134 pages
File size: 10.06 MB
Available language versions: English
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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 2004

PULL- OPEN

STANDBY/ON

DISC

NAVIGATOR

DISC

HISTORY

OPEN/CLOSE

REC

REC MODE

VIDEO/R/RW

DVR-220-S

RRV2958

DVD RECORDER

DVR-220-S

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

· When servicing this model, some service procedures may reset the settings that customer

set (*) to the factory default settings. Make sure to explain this to the customer.

(*) : Initial Setup (Clock Setting, Remote Control Set, Channel settings, Video Out settings,

Audio In settings, Audio Out settings, Language settings)

Refer to the chapter 12 of the Operating Instructions for more details.

Model

Type

Power Requirement

Regional

restriction codes

(Region No.)

Serial No.

Please confirm 3rd & 4th

alphabetical letters.

DVR-220-S

WYXK

AC220-240V

&&UK######$$

DVR-220-S

WYXK/SP

AC220-240V

&&UK######$$

DVR-220-S

WVXK

AC220-240V

&&UK######$$

DVR-220-S

WYXU

AC220-240V

&&PG######$$

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

T-ZZK MAY 2004 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 2004

PULL- OPEN

STANDBY/ON

DISC

NAVIGATOR

DISC

HISTORY

OPEN/CLOSE

REC

REC MODE

VIDEO/R/RW

DVR-220-S

RRV2958

DVD RECORDER

DVR-220-S

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

· When servicing this model, some service procedures may reset the settings that customer

set (*) to the factory default settings. Make sure to explain this to the customer.

(*) : Initial Setup (Clock Setting, Remote Control Set, Channel settings, Video Out settings,

Audio In settings, Audio Out settings, Language settings)

Refer to the chapter 12 of the Operating Instructions for more details.

Model

Type

Power Requirement

Regional

restriction codes

(Region No.)

Serial No.

Please confirm 3rd & 4th

alphabetical letters.

DVR-220-S

WYXK

AC220-240V

&&UK######$$

DVR-220-S

WYXK/SP

AC220-240V

&&UK######$$

DVR-220-S

WVXK

AC220-240V

&&UK######$$

DVR-220-S

WYXU

AC220-240V

&&PG######$$

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

T-ZZK MAY 2004 printed in Japan

DVR-220-S

SAFETY INFORMATION

WARNING!

DEVICE INCLUDES LASER DIODE WHICH

EMITS INVISIBLE INFRARED RADIATION

WHICH IS DANGEROUS TO EYES. THERE IS

A WARNING SIGN ACCORDING TO PICTURE

1 INSIDE THE DEVICE CLOSE TO THE LASER

DIODE.

LASER

Picture 1

Warning sign for

laser radiation

LABEL CHECK

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER : 50 mw

WAVELENGTH : 658 nm

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

PUL

L-O

PEN

STA

NDB

Y/O

OPEN/CLOS

ONE

H CO

CLAMP signals for detecting the loading state are detected

by the drive CPUs, and the design prevents laser diode

oscillation when the CLAMP signal turns OFF.

In normal operation, if no disc is clamped, the laser diode

oscillation is disabled.

However, the interlock does not always operate in the test

mode.

2. When the cover is opened, close viewing of the objective

lens with the naked eye will cause exposure to a Class 3A

laser beam.

Additional Laser Caution

1. The ON/OFF(ON:low level,OFF:high level) status of the

DRW2194

DVR-220-S

[ 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.

DVR-220-S

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

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

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

3.1.1 OVERALL BLOCK DIAGRAM ........................................................................................................... 14

3.1.2 TUNB and FRJB ASSYS BLOCK DIAGRAM .................................................................................... 16

3.1.3 MAIN ASSY BLOCK DIAGRAM ........................................................................................................ 18

3.1.4 POWER BLOCK DIAGRAM .............................................................................................................. 20

3.2 OVERALL WIRING CONNECTION DIAGRAM........................................................................................ 22

3.3 TUNB ASSY ............................................................................................................................................. 24

3.4 JCKB ASSY(1/3) ...................................................................................................................................... 26

3.5 JCKB ASSY(2/3) ...................................................................................................................................... 28

3.6 JCKB ASSY(3/3) ...................................................................................................................................... 30

3.7 MAIN ASSY (1/4) ..................................................................................................................................... 32

3.8 MAIN ASSY (2/4) ..................................................................................................................................... 34

3.9 MAIN ASSY (3/4) ..................................................................................................................................... 36

3.10 MAIN ASSY (4/4) ................................................................................................................................... 38

3.11 FLKY, KIRB and FRJB ASSYS .............................................................................................................. 40

3.12 SDEB ASSY........................................................................................................................................... 42

3.13 POWER SUPPLY UNIT.......................................................................................................................... 44

3.14 WAVEFORMS ........................................................................................................................................ 46

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 49

4.1 TUNB ASSY ............................................................................................................................................. 50

4.2 JCKB ASSY ............................................................................................................................................. 52

4.3 MAIN ASSY ............................................................................................................................................. 56

4.4 FLKY, KIRB and FRJB ASSYS ................................................................................................................ 60

4.5 SDEB ASSY............................................................................................................................................. 64

4.6 POWER SUPPLY UNIT............................................................................................................................ 66

5. PCB PARTS LIST ........................................................................................................................................... 67

6. ADJUSTMENT ............................................................................................................................................... 72

6.1 TUNB ASSY ADJUSTMENT.................................................................................................................... 72

6.2 MAIN ASSY ADJUSTMENT .................................................................................................................... 73

7. GENERAL INFORMATION ............................................................................................................................. 74

7.1 DIAGNOSIS ............................................................................................................................................. 74

7.1.1 CPRM ID NUMBER AND DATA SETTING ........................................................................................ 75

7.1.2 MODEL SETTING ............................................................................................................................. 77

7.1.3 DOWNLOAD...................................................................................................................................... 78

7.1.4 SERVICE MODE ............................................................................................................................... 80

7.1.5 ERROR RATE MEASUREMENT....................................................................................................... 91

7.1.6 VIDEO ADJUSTMENT FOR SPECIFIC AREA ................................................................................. 93

7.1.7 AGING MODE ................................................................................................................................... 97

7.1.8 SETUP SEQUENCE.......................................................................................................................... 98

7.1.9 DISASSEMBLY.................................................................................................................................. 99

7.2 IC ........................................................................................................................................................... 103

7.3 OUTLINE OF THE PRODUCT............................................................................................................... 124

7.4 DISC/CONTENT FORMAT .................................................................................................................... 127

7.5 CLEANING............................................................................................................................................. 128

8. PANEL FACILITIES ...................................................................................................................................... 129