PIONEER DVR-645H-S/WYXV5 Service Manual

PIONEER DVR-645H-S/WYXV5 Service Manual
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Service Manual for PIONEER DVR-645H-S/WYXV5, 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 2006

HDD/DVD

ONE

TOUCH

COPY

STOP

REC

OPEN/CLOSE

STANDBY/ON

REC

HDMI

S-VIDEO VIDEO

L AUDIO R

(MONO)

INPUT 2

DV IN

USB

DVR-645H-S

RRV3503

DVD RECORDER

DVR-645H-S

DVR-545H-S

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

Model

Type

Power Requirement

Region No.

Serial No.

Please confirm 3rd & 4th

alphabetical letters.

DVR-645H-S

WYXV5

AC220 to 240V

&&DL######$$

DVR-645H-S

WYXK5

AC220 to 240V

&&UK######$$

DVR-545H-S

WYXV5

AC220 to 240V

&&DL######$$

DVR-545H-S

WYXK5

AC220 to 240V

&&UK######$$

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

to the factory default settings. Make sure to explain this to the customer.

An HDD (Hard Disc Drive) is mounted in this product.

The HDD is a precision instrument very vulnerable to shock and electrostatic charges. Please read

"7.3 Cautions on Handling the HDD" in this manual and exercise sufficient caution when handling the

HDD itself, as well as the product with the HDD built in.

When an HDD becomes defective and inoperable, restoration of the user's data recorded on the HDD,

or copying of the user's recorded data to other media (such as a new HDD) is totally impossible.

Before servicing, OBTAIN THE USER'S PRIOR CONSENT to that effect.

The user must be made aware that all recorded data are deleted if the HDD is intialized.

For details, refer to "Important Check Points for Good Servicing" .

T-ZZV OCT. 2006 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 2006

HDD/DVD

ONE

TOUCH

COPY

STOP

REC

OPEN/CLOSE

STANDBY/ON

REC

HDMI

S-VIDEO VIDEO

L AUDIO R

(MONO)

INPUT 2

DV IN

USB

DVR-645H-S

RRV3503

DVD RECORDER

DVR-645H-S

DVR-545H-S

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

Model

Type

Power Requirement

Region No.

Serial No.

Please confirm 3rd & 4th

alphabetical letters.

DVR-645H-S

WYXV5

AC220 to 240V

&&DL######$$

DVR-645H-S

WYXK5

AC220 to 240V

&&UK######$$

DVR-545H-S

WYXV5

AC220 to 240V

&&DL######$$

DVR-545H-S

WYXK5

AC220 to 240V

&&UK######$$

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

to the factory default settings. Make sure to explain this to the customer.

An HDD (Hard Disc Drive) is mounted in this product.

The HDD is a precision instrument very vulnerable to shock and electrostatic charges. Please read

"7.3 Cautions on Handling the HDD" in this manual and exercise sufficient caution when handling the

HDD itself, as well as the product with the HDD built in.

When an HDD becomes defective and inoperable, restoration of the user's data recorded on the HDD,

or copying of the user's recorded data to other media (such as a new HDD) is totally impossible.

Before servicing, OBTAIN THE USER'S PRIOR CONSENT to that effect.

The user must be made aware that all recorded data are deleted if the HDD is intialized.

For details, refer to "Important Check Points for Good Servicing" .

T-ZZV OCT. 2006 printed in Japan

DVR-645H-S

SAFETY INFORMATION

LABEL CHECK

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

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

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 100 mW

WAVELENGTH: 654 - 662 nm

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 5 mW

WAVELENGTH: 770 - 810 nm

VRW2262

HDD/DVD

ONE

TOU

COP

Y STOP

REC

OPE

N/C

STA

BY/O

REC

HDM

S-VIDEO

VIDEO

L A

UDIO

(MONO)

INPUT

USB

DVR-645H-S

[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.

0 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.

DVR-645H-S

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 SERVICE LOADER MAIN........................................................................................................................ 12

2.4 FRONT PANEL SECTION ....................................................................................................................... 14

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................16

3.1 BLOCK DIAGRAM ................................................................................................................................... 16

3.1.1 OVERALL BLOCK DIAGRAM............................................................................................................ 16

3.1.2 DETECTION AND ENCODE SYSTEM BLOCK DIAGRAM............................................................... 18

3.1.3 POWER BLOCK ................................................................................................................................ 19

3.2 OVERALL WIRING DIAGRAM................................................................................................................. 20

3.3 TUJB ASSY (1/4) ..................................................................................................................................... 22

3.4 TUJB ASSY (2/4) ..................................................................................................................................... 24

3.5 TUJB ASSY(3/4) ...................................................................................................................................... 26

3.6 TUJB ASSY(4/4) ...................................................................................................................................... 28

3.7 SCRB ASSY ............................................................................................................................................ 30

3.8 FJKB, FLKY and KEYB ASSYS............................................................................................................... 32

3.9 MAIN ASSY(1/5) ...................................................................................................................................... 34

3.10 MAIN ASSY(2/5) .................................................................................................................................... 36

3.11 MAIN ASSY(3/5) .................................................................................................................................... 38

3.12 MAIN ASSY(4/5) .................................................................................................................................... 40

3.13 MAIN ASSY(5/5) .................................................................................................................................... 42

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

3.15 HDMIB ASSY(2/2) ................................................................................................................................. 46

3.16 DVJB ASSY (DVR-645H-S Only) ........................................................................................................... 48

3.17 USBB ASSY (DVR-645H-S Only) .......................................................................................................... 50

3.18 ATAB ASSY ............................................................................................................................................ 51

3.19 POWER SUPPLY UNIT.......................................................................................................................... 52

3.20 WAVE FORMS ....................................................................................................................................... 54

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

4.1 TUJB ASSY.............................................................................................................................................. 60

4.2 SCRB ASSY ............................................................................................................................................ 64

4.3 FJKB, FLKY and KEYB ASSYS............................................................................................................... 66

4.4 MAIN ASSY ............................................................................................................................................. 68

4.5 HDMIB ASSY ........................................................................................................................................... 72

4.6 DVJB ASSY (DVR-645H-S Only) ............................................................................................................. 74

4.7 USBB ASSY (DVR-645H-S Only) ............................................................................................................ 76

4.8 ATAB ASSY .............................................................................................................................................. 78

4.9 POWER SUPPLY UNIT............................................................................................................................ 80

5. PCB PARTS LIST ........................................................................................................................................... 82

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

7. GENERAL INFORMATION ............................................................................................................................. 91

7.1 DIAGNOSIS ............................................................................................................................................. 91

7.1.1 MODEL SETTING.............................................................................................................................. 93

7.1.2 CPRM ID NUMBER AND DATA SETTING......................................................................................... 94

7.1.3 FIRMWARE DOWNLOADING METHOD........................................................................................... 98

7.1.4 VIDEO ADJUSTMENT FOR SPECIFIC AREA ................................................................................ 101

7.1.5 SERVICE MODE.............................................................................................................................. 105

7.1.6 DV SERVICE MODE ........................................................................................................................ 117

7.1.7 EPG SERVICE MODE ..................................................................................................................... 120

7.1.8 HDMI SERVICE MODE ................................................................................................................... 122

7.1.9 AGING MODE.................................................................................................................................. 124

7.1.10 HDD CHECK MODE ...................................................................................................................... 126

7.1.11 DIAGNOSIS OF THE MAIN ASSY................................................................................................. 132

7.1.12 DIAGNOSIS OF THE HDMIB ASSY .............................................................................................. 133

7.1.13 NOTE ON REPLACEMENT OF THE SDRAM ............................................................................... 136

7.1.14 SETUP SEQUENCE ...................................................................................................................... 137

7.1.15 DISASSEMBLY .............................................................................................................................. 138

7.2 IC ........................................................................................................................................................... 144

7.3 CAUTIONS ON HANDLING THE HDD .................................................................................................. 159

7.4 DISC/CONTENT FORMAT .................................................................................................................... 161

8. PANEL FACILITIES ...................................................................................................................................... 164

DVR-645H-S

1. SPECIFICATIONS

General

Power requirements . . . . . 220 V to 240 V, 50 Hz / 60 Hz

Power consumption

DVR-545H-S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 W

DVR-645H-S . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..43 W

Power consumption in standby mode . . . . . . . . . . 0.61 W

(Front panel display: off)

Weight

DVR-645H-S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 kg

DVR-545H-S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.4 kg

Dimensions . . . . 420 mm (W) x 69 mm (H) x 318 mm (D)

Operating temperature . . . . . . . . . . . . . . .+5

°C to +35 °C

Operating humidity . . . . . . . . . . . . . . . . . . . . .5 % to 85 %

(no condensation)

TV system . . . . . . . . . . . . . . . . . . . . . . . . . . PAL/SECAM/

NTSC (external input only)

Readable discs

DVD-Video, DVD-RW, DVD-R, DVD+R, DVD+RW,

DVD-RAM, Video CD, Super VCD, CD, CD-R/-RW

(WMA, MP3, JPEG, CD-DA)

Recording discs and formats

DVD-R/RW: VR mode and Video mode

DVD+R/+RW: +VR mode

DVD-RAM: VR mode

DVD-R DL: VR mode and Video mode

DVD+R DL: +VR mode

Video recording format

Sampling frequency . . . . . . . . . . . . . . . . . . . . . 13.5 MHz

Compression format. . . . . . . . . . . . . . . . . . . . . . . . MPEG

Audio recording format

Sampling frequency . . . . . . . . . . . . . . . . . . . . . . . .48 kHz

Compression format . . . . . . . Dolby Digital or Linear PCM

(uncompressed)

Recording time

HDD

DVR-645H-S (250 GB)

Fine (XP) . . . . . . . . . . . . . . . . . . . . . . . . . . . Approx. 53 h

Standard Play (SP) . . . . . . . . . . . . . . . . . . .Approx. 106 h

Long Play (LP) . . . . . . . . . . . . . . . . . . . . . . Approx. 212 h

Extended Play (EP) . . . . . . . . . . . . . . . . . . Approx. 319 h

Super Long Play (SLP) . . . . . . . . . . . . . . . Approx. 425 h

Super Extended Play (SEP) . . . . . . . . . . . . Approx. 532 h

Manual Mode (MN). . . . . . . . . . . . . Approx. 53 h to 711 h

Fine (XP) . . . . . . . . . . . . . . . . . . . . . . . . . . . Approx. 34 h

Standard Play (SP) . . . . . . . . . . . . . . . . . . . .Approx. 68 h

Long Play (LP) . . . . . . . . . . . . . . . . . . . . . . Approx. 136 h

Extended Play (EP) . . . . . . . . . . . . . . . . . . Approx. 204 h

Super Long Play (SLP) . . . . . . . . . . . . . . . Approx. 272 h

Super Extended Play (SEP) . . . . . . . . . . . . Approx. 340 h

Manual Mode (MN). . . . . . . . . . . . . Approx. 34 h to 455 h

DVR-545H-S (160 GB)

DVD-R/-RW, DVD+R/+RW, DVD-RAM

Fine (XP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Approx. 1 h

Standard Play (SP) . . . . . . . . . . . . . . . . . . . . . Approx. 2 h

Long Play (LP) . . . . . . . . . . . . . . . . . . . . . . . . . Approx. 4 h

Extended Play (EP) . . . . . . . . . . . . . . . . . . . . . Approx. 6 h

Super Long Play (SLP) . . . . . . . . . . . . . . . . . . Approx. 8 h

Super Extended Play (SEP) . . . . . . . . . . . . . .Approx. 10 h

(DVD-R/-RW, DVD-RAM only)

Manual Mode (MN)

DVD-R/-RW/-RAM . . . . . . . . . . . . . . Approx. 1 h to 13 h

DVD+R/+RW . . . . . . . . . . . . . . . . . . . Approx. 1 h to 8 h

DVD-R DL/DVD+R DL

Fine (XP) . . . . . . . . . . . . . . . . . . . . . . . . .Approx. 1 h 51 m

Standard Play (SP) . . . . . . . . . . . . . . . . . Approx. 3 h 35 m

Long Play (LP) . . . . . . . . . . . . . . . . . . . . Approx. 7 h 11 m

Extended Play (EP) . . . . . . . . . . . . . . . Approx. 10 h 46 m

Super Long Play (SLP) . . . . . . . . . . . . . Approx. 14 h 21 m

Super Extended Play (SEP) . . . . . . . . . Approx. 17 h 57 m

(DVD-R DL only)

Manual Mode (MN)

DVD-R DL . . . . . . . . . . . . . . . . Approx. 1 h 51 m to 24 h

DVD+R DL . . . . . . . . . . . Approx. 1 h 51 m to 14 h 21 m

Timer

Programs . . . . . . . . . . . . . . . . . . . . . 1 month/32 programs

Clock . . . . . . . . . . . . . Quartz lock (24-hour digital display)

Tuner

Receivable channels

VHF (low)

VHF (high)

Hyper

UHF

VHF (low)

VHF (high)

Hyper

UHF

Channel

E2 to E4

X to Z

E5 to E12

S1 to S20

M1 to M10

U1 to U10

S21 to S41

E21 to E69

Frequency

47 MHz to 89 MHz

104 MHz to 300 MHz

302 MHz to 470 MHz

470 MHz to 862 MHz

Channel

A to C

X to Z

D to J

11, 13

S1 to S20

S21 to S41

E21 to E69

Frequency

44 MHz to 89 MHz

104 MHz to 300 MHz

302 MHz to 470 MHz

470 MHz to 862 MHz

SECAM B/G

PAL B/G

PAL I

Channel

FB, FC1, FC

F1 to F6

B to Q

S21 to S41

21 to 69

Frequency

49 MHz to 65 MHz

104 MHz to 300 MHz

300 MHz to 470 MHz

470 MHz to 862 MHz

Channel

R1 to R5

R6 to R12

S1 to S20

S21 to S41

E21 to E69

Frequency

49 MHz to 94 MHz

104 MHz to 300 MHz

302 MHz to 470 MHz

470 MHz to 862 MHz

SECAM L

SECAM D/K

PAL D/K

STEREO

B/G - A2

I - NICAM

L - NICAM

B/G - NICAM

D/K - NICAM

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