PIONEER SDVR-LX70D/WYXK5 Service Manual

PIONEER SDVR-LX70D/WYXK5 Service Manual
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Service Manual for PIONEER SDVR-LX70D/WYXK5, downloadable as a PDF file.

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The manual has 181 pages
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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 2007

STOP REC

PLAY

OPEN/

STOP

REC

USB

DV IN

STANDBY/ON

SDVR-LX70D

RRV3663

HDD/DVD RECORDER

SDVR-LX70D

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

Ask users to bring both receiver subwoofer and the display unit together when servicing.

Model

Type

Power Requirement

Region No.

Serial No.

Please confirm 3rd & 4th

alphabetical letters.

SDVR-LX70D

WVXK5

AC 220 V to 240 V

&&UK######$$

SDVR-LX70D

WYXK5

AC 220 V to 240 V

&&UK######$$

For details, refer to "Important Check Points for good servicing".

T-FZA-001 SEPT. 2007 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 2007

STOP REC

PLAY

OPEN/

STOP

REC

USB

DV IN

STANDBY/ON

SDVR-LX70D

RRV3663

HDD/DVD RECORDER

SDVR-LX70D

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

Ask users to bring both receiver subwoofer and the display unit together when servicing.

Model

Type

Power Requirement

Region No.

Serial No.

Please confirm 3rd & 4th

alphabetical letters.

SDVR-LX70D

WVXK5

AC 220 V to 240 V

&&UK######$$

SDVR-LX70D

WYXK5

AC 220 V to 240 V

&&UK######$$

For details, refer to "Important Check Points for good servicing".

T-FZA-001 SEPT. 2007 printed in Japan

SDVR-LX70D

234

SAFETY INFORMATION

LABEL CHECK

WARNING!

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 Pickup specifications and

Laser characteristics

For CD

Wave length : 785 nm

Operating output :

Read mode : 1.07 mW (CW), Class1

Maximum output : Class1M

For DVD

Wave length : 660 nm

Operating output :

Read mode : 1.08 mW, Class1

Write mode : 21.89 mW (Pulse), Class1M

Maximum output : Class2M

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

"LD Degration Judgment of ATA/ATAPI DEBUG OSD" and

"ADJUSTMENT"*.

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.

* Refer to Pages 44 and 75.

Additional Laser Caution

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

VRW2262

SDVR-LX70D

[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.

a 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.

SDVR-LX70D

234

CONTENTS

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

1. SERVICE PRECAUTIONS ............................................................................................................................... 6

1.1 NOTES ON SOLDERING .......................................................................................................................... 6

1.2 NOTES ON SERVICING............................................................................................................................ 6

1.3 NOTES ON HANDLING THE HDD............................................................................................................ 7

1.4 NOTES ON REPLACEMENT OF THE SDRAM ........................................................................................ 9

1.5 NOTE ON PC CARDS ............................................................................................................................... 9

2. SPECIFICATIONS.......................................................................................................................................... 10

2.1 ACCESSORIES ....................................................................................................................................... 10

2.2 SPECIFICATIONS ....................................................................................................................................11

2.3 DISC/CONTENT FORMAT ...................................................................................................................... 13

2.4 PANEL FACILITIES.................................................................................................................................. 17

3. BASIC ITEMS FOR SERVICE........................................................................................................................ 22

3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 22

3.2 QUICK REFERENCE............................................................................................................................... 23

3.3 PCB LOCATIONS .................................................................................................................................... 24

3.4 JIGS LIST ................................................................................................................................................ 25

4. BLOCK DIAGRAM.......................................................................................................................................... 26

4.1 OVERALL WIRING DIAGRAM ................................................................................................................ 26

4.2 OVERALL BLOCK DIAGRAM.................................................................................................................. 28

4.3 POWER BLOCK DIAGRAM..................................................................................................................... 30

5. DIAGNOSIS.................................................................................................................................................... 31

5.1 SETUP SEQUENCE................................................................................................................................ 31

5.2 DIAGNOSIS OF THE MAIN ASSY .......................................................................................................... 32

6. SERVICE MODE ............................................................................................................................................ 36

6.1 VERSION INFORMATION, ETC. (FIRST SCREEN) ............................................................................... 38

6.2 ATA/ATAPI DEBUG SCREEN (SECOND SCREEN) ............................................................................... 43

6.3 VR-RECORDING-RELATED ERROR LOGS (FOURTH SCREEN) ........................................................ 45

6.4 VR-PLAYBACK-RELATED ERROR LOGS (FIFTH SCREEN) ................................................................ 50

6.5 DV SERVICE MODE................................................................................................................................ 53

6.6 EPG SERVICE MODE ............................................................................................................................. 56

6.7 HDMI SERVICE MODE ........................................................................................................................... 58

6.8 AGING MODE.......................................................................................................................................... 60

6.9 USB CHECK MODE ................................................................................................................................ 62

6.10 HDD CHECK MODE .............................................................................................................................. 63

7. DISASSEMBLY .............................................................................................................................................. 69

8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 74

8.1 MODEL SETTING.................................................................................................................................... 74

8.2 ADJUSTMENT......................................................................................................................................... 75

8.3 CPRM ID NUMBER AND DATA SETTING .............................................................................................. 79

8.4 FIRMWARE UPDATE METHOD.............................................................................................................. 83

8.5 GRACENOTE DATABASE UPDATE METHOD....................................................................................... 86

8.6 VIDEO ADJUSTMENT FOR SPECIFIC AREA........................................................................................ 88

9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 92

9.1 PACKING ................................................................................................................................................. 92

9.2 EXTERIOR SECTION (1/2) ..................................................................................................................... 94

9.3 EXTERIOR SECTION (2/2) ..................................................................................................................... 96

9.4 FRONT PANEL SECTION ....................................................................................................................... 98

9.5 SERVICE LOADER MAIN SECTION..................................................................................................... 100

10. SCHEMATIC DIAGRAM............................................................................................................................. 102

10.1 SERVICE TUJB ASSY (1/4) ................................................................................................................ 102

10.2 SERVICE TUJB ASSY (2/4) ................................................................................................................ 104

10.3 SERVICE TUJB ASSY (3/4) ................................................................................................................ 106

10.4 SERVICE TUJB ASSY (4/4) ................................................................................................................ 108

10.5 FLKB and LEDB ASSYS.......................................................................................................................110

10.6 SERVICE MAIN ASSY (1/5) .................................................................................................................112

10.7 SERVICE MAIN ASSY (2/5) .................................................................................................................114

10.8 SERVICE MAIN ASSY (3/5) .................................................................................................................116

10.9 SERVICE MAIN ASSY (4/5) .................................................................................................................118

10.10 SERVICE MAIN ASSY (5/5) .............................................................................................................. 120

10.11 SERVICE DTVD ASSY (1/4).............................................................................................................. 122

10.12 SERVICE DTVD ASSY (2/4).............................................................................................................. 124

10.13 SERVICE DTVD ASSY (3/4).............................................................................................................. 126

10.14 SERVICE DTVD ASSY (4/4).............................................................................................................. 128

10.15 DVUB ASSY ...................................................................................................................................... 130

SDVR-LX70D

10.16 PWSB ASSY.......................................................................................................................................131

10.17 POWER SUPPLY ASSY.....................................................................................................................132

10.18 WAVE FORMS....................................................................................................................................134

11. PCB CONNECTION DIAGRAM ..................................................................................................................139

11.1 SERVICE TUJB ASSY..........................................................................................................................140

11.2 FLKB ASSY ..........................................................................................................................................144

11.3 LEDB ASSY ..........................................................................................................................................146

11.4 SERVICE MAIN ASSY..........................................................................................................................148

11.5 SERVICE DTVD ASSY.........................................................................................................................152

11.6 DVUB ASSY .........................................................................................................................................156

11.7 PWSB ASSY.........................................................................................................................................157

11.8 POWER SUPPLY ASSY.......................................................................................................................158

12. PCB PARTS LIST........................................................................................................................................160