Service Manuals, User Guides, Schematic Diagrams or docs for : TOSHIBA DVD-Video D-VR4 hfe_toshiba_d-vr4-su-sc_user_service_en

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                          FILE NO. 810-200521




 SERVICE MANUAL


Hi-Fi VCR & DVD VIDEO
RECORDER
          D-VR4SU
          D-VR4SC



               DOCUMENT CREATED IN JAPAN, March, 2005
Limited warranty (continued)
How to Obtain Warranty Services                                   THIS WARRANTY GIVES YOU SPECIFIC LEGAL
                                                                                                                                                                                                                                                     Introduction
If, after following all of the operating instructions in this     RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS                                                                                                                                                                     2
manual and checking the section "Troubleshooting," you            WHICH MAY VARY FROM STATE TO STATE IN THE
find that service is needed:                                      U.S.A. SOME STATES OF THE U.S.A. DO NOT ALLOW
                                                                  LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY
                                                                                                                                                                                                                                                  Various settings
(1) For instructions on how to obtain warranty service for        LASTS, WHEN AN ACTION MAY BE BROUGHT,                                                               DIGITAL VIDEO                                                                                      23
    your DAV Product, contact TACP's Consumer Solution            OR THE EXCLUSION OR LIMITATION OF INCIDENTAL
    Center toll free at 1-800-631-3811.                           OR CONSEQUENTIAL DAMAGES, SO THE ABOVE
                                                                  PROVISIONS MAY NOT APPLY TO YOU UNDER
(2) You must include a copy or original bill of sale or other     SUCH CIRCUMSTANCES.                                                                                                                                                               Disc playback
                                                                                                                                                                                                                                                                         33
    proof of purchase along with the entire DAV Product to

                                                                                                                             Hi-Fi VCR & DVD VIDEO RECORDER
    the Depot Warranty Repair Center specified by the
    TACP Consumer Solutions Center. You are
    responsible for all inbound transportation and                                                                                                                                                                                                 Tape playback
    insurance charges for the DAV Product to the Depot
                                                                                                                                                                                                                                                                         48


                                                                                                                                        D-VR4SU
    Warranty Repair Center specified by the TACP
    Consumer Solutions Center.
                                                                                                                                                                                                                                                       Recording
For additional information, visit TACP's website:                                                                                                                                                                                                                        52
www.tacp.toshiba.com

ALL WARRANTIES IMPLIED BY THE LAW OF ANY
STATE OF THE U.S.A., INCLUDING THE IMPLIED
                                                                                                                                      OWNER'S MANUAL                                                                                              Editing the disc
                                                                                                                                                                                                                                                                         62
WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, ARE EXPRESSLY
LIMITED TO THE DURATION OF THE LIMITED
                                                                                                                                                                                                                                                         Dubbing
WARRANTIES SET FORTH ABOVE. WITH THE                                                                                                                                                                                                                                     77
EXCEPTION OF ANY WARRANTIES IMPLIED BY THE
LAW OF ANY STATE OF THE U.S.A. AS HEREBY
LIMITED, THE FOREGOING WARRANTY IS EXCLUSIVE
                                                                                                                                                                                                                                            Additional information
AND IN LIEU OF ALL OTHER WARRANTIES,                                                                                                                                                                                                                                     80
GUARANTEES, AGREEMENTS, AND SIMILAR
OBLIGATIONS OF TACP WITH RESPECT TO THE
REPAIR OR REPLACEMENT OF ANY PARTS. IN NO
EVENT SHALL TACP BE LIABLE FOR CONSEQUENTIAL
OR INCIDENTAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, LOST PROFITS, BUSINESS
INTERRUPTION, OR MODIFICATION OR ERASURE OF
RECORDED DATA CAUSED BY USE, MISUSE OR
INABILITY TO USE THIS DAV PRODUCT).

No person, agent, distributor, dealer, or company is
authorized to change, modify, or extend the terms of these
warranties in any manner whatsoever. The time within
which an action must be commenced to enforce any
obligation of TACP arising under the warranty or under any
statute or law of the United States or any state thereof is
hereby limited to ninety (90) days from the date you
discover, or should have discovered, the defect. This
limitation does not apply to implied warranties arising
under state law.




                                                                                                                             This device does not tape-record copy protected DVD Video Discs.
                                                                                                       Printed in Thailand
88

 Introduction


 SAFTY PRECAUTIONS                                                                                                              IMPORTANT SAFEGUARDS
                                                                The lightning flash with arrowhead symbol, within an             1. READ INSTRUCTIONS
                CAUTION                                         equilateral triangle is intended to alert the user to the           All the safety and operating instructions should be read before the unit is operated.
              RISK OF ELECTRIC SHOCK
                    DO NOT OPEN                                 presence of uninsulated dangerous voltage within the
                                                                                                                                 2. RETAIN INSTRUCTIONS
                                                                product's enclosure that may be of sufficient magnitude to




                                                                                                                                                                                                                                                                     Introduction
                                                                constitute a risk of electric shock to persons.                     The safety and operating instructions should be retained for future reference.
 CAUTION: TO REDUCE THE RISK OF ELECTRIC
                SHOCK, DO NOT REMOVE COVER                                                                                       3. HEED WARNINGS
                (OR BACK). NO USER-SERVICEABLE                  The exclamation point within an equilateral triangle is             All warnings on the unit and in the operating instructions should be adhered to.
                PARTS INSIDE. REFER SERVICING TO                intended to alert the user to the presence of important
                QUALIFIED SERVICE PERSONNEL.
                                                                                                                                 4. FOLLOW INSTRUCTIONS
                                                                operating and maintenance (servicing) instructions in the
                                                                literature accompanying the appliance.                              All operating and use instructions should be followed.
                                                                                                                                 5. CLEANING
 WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, do not expose this appliance to rain                                        Unplug this unit from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners.
                  or moisture.                                                                                                      Use a soft dry cloth for cleaning the exterior cabinet only.
 CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT USE THIS POLARIZED PLUG WITH AN                                                       6. ATTACHMENTS
            EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN                                                        The manufacturer of this unit does not make any recommendations for attachments, as they may cause
            BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.                                                                            hazards.
FCC NOTICE: This equipment has been tested and found to comply with the limits for a Class B digital device,                     7. WATER AND MOISTURE
            pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
                                                                                                                                    Do not use this unit near water. For example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet
            against harmful interference in a residential installation. This equipment generates, uses and can
                                                                                                                                    basement, or near a swimming pool.                                                             PORTABLE CART WARNING
            radiate radio frequency energy and, if not installed and used in accordance with the instructions,
                                                                                                                                 8. ACCESSORIES                                                                                     (symbol provided by RETAC)
            may cause harmful interference to radio communications.
            However, there is no guarantee that interference will not occur in a particular installation. If this                   Do not place this unit on an unstable cart, stand, tripod, bracket, or table.
            equipment does cause harmful interference to radio or television reception, which can be deter-                         The unit may fall, causing serious injury, and serious damage to the unit.
            mined by turning the equipment off and on, the user is encouraged to try to correct the interfer-                   8A. An appliance and cart combination should be moved with care. Quick stops,
            ence by one or more of the following measures:                                                                          excessive force, and uneven surfaces may cause the appliance and cart
                                                                                                                                    combination to overturn.
                  - Reorient or relocate the receiving antenna.                                                                  9. VENTILATION
                  - Increase the separation between the equipment and receiver.                                                     Slots and openings in the cabinet back or bottom are provided for ventilation,
                  - Connect the equipment into an outlet on a circuit different from that to which the receiver is                                                                                                              S3125A
                                                                                                                                    to ensure reliable operation of the unit, and to protect it from overheating.
                    connected.                                                                                                      These openings must not be blocked or covered. The openings should never be blocked by placing the unit
                  - Consult the dealer or an experienced radio/TV technician for help.
                                                                                                                                    on a bed, sofa, rug, or other similar surface. This unit should never be placed near or over a radiator or heat
                                                                                                                                    source. This unit should not be placed in a built-in installation such as a bookcase or rack unless proper
 CAUTION: Changes or modifications not expressly approved by the partly responsible for compliance with the
                                                                                                                                    ventilation is provided and/or the manufacturer's instructions have been adhered to.
                  FCC Rules could void the user's authority to operate this equipment.
                                                                                                                                10. POWER SOURCE
 CAUTION: THIS DIGITAL VIDEO PLAYER EMPLOYS A LASER SYSTEM.                                                                         This unit should be operated only from the type of power source indicated on the rating plate. If you are not
                                                                                                                                    sure of the type of power supply to your home, consult your appliance dealer or local power company.
                  TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS USER'S GUIDE CARE-                                     11. GROUNDING OR POLARIZATION
                  FULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTE-                                            This unit is equipped with a polarized alternating-current line plug (a plug having one blade wider than the
                  NANCE, CONTACT AN AUTHORIZED SERVICE LOCATION.
                                                                                                                                    other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert
                  USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER                                               the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to
                  THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.                                           replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.
                                                                                                                                12. POWER-CORD PROTECTION
                  TO PREVENT DIRECT EXPOSURE TO LASER BEAM, DO NOT TRY TO OPEN THE ENCLO-                                           Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed
                  SURE. VISIBLE LASER RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED.
                                                                                                                                    upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point
                  DO NOT STARE INTO BEAM.
                                                                                                                                    where they exit from the appliance.

 Location of the required Marking
 The rating sheet and the safety caution are on the rear of the unit.

 CERTIFICATION: COMPLIES WITH FDA RADIATION PERFORMANCE
 STANDARDS, 21 CFR SUBCHAPTER J.

2                                                                                                                                                                                                                                                                3
Introduction


IMPORTANT SAFEGUARDS                                                                                                                                                 IMPORTANT SAFEGUARDS
13. LIGHTNING                                                                                                                                                        19. REPLACEMENT PARTS
    To protect your unit from a lightning storm, or when it is left unattended and unused for long periods of time,                                                      When replacement parts are required, be sure the service technician uses replacement parts specified by
    unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the                                                           the manufacturer or those that have the same characteristics as the original part.
    unit due to lightning and power line surges.                                                                                                                         Unauthorized substitutions may result in fire, electric shock or other hazards.




                                                                                                                                                                                                                                                                                                                                   Introduction
                                                                                                                                                                     20. SAFETY CHECK
14. POWER LINES
                                                                                                                                                                         Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks to
    An outside antenna system should not be located in the vicinity of overhead power lines or other electric
                                                                                                                                                                         determine that the unit is in proper operating condition.
    light or power circuits, or where it can fall onto or against such power lines or circuits. When installing an                                                   21. HEAT
    outside antenna system, extreme care should be taken to keep from touching such power lines or circuits,                                                             The product should be situated away from heat sources such as radiators, heat registers, stoves, or other
    as contact with them might be fatal.                                                                                                                                 products (including amplifiers) that produce heat.
15. OVERLOADING                                                                                                                                                      22. DISC TRAY
    Do not overload wall outlets and extension cords, as this can result in a risk of fire or electric shock.                                                            Keep your fingers well clear of the disc tray as it is closing. It may cause serious personal injury.
16. OBJECT AND LIQUID ENTRY                                                                                                                                          23. CONNECTING
    Do not push objects through any openings in this unit, as they may touch dangerous voltage points or short                                                           When you connect the product to other equipment, turn off the power and unplug all of the equipment from
                                                                                                                                                                         the wall outlet. Failure to do so may cause a product damage. Read the owner's manual of the other equip-
    out parts that could result in fire or electric shock. Never spill or spray any type of liquid into the unit.
                                                                                                                                                                         ment carefully and follow the instructions when making any connections.
17. OUTDOOR ANTENNA GROUNDING
                                                                                                                                                                     24. LASER BEAM
    If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is                                                               Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the
    grounded to provide some protection against voltage surges and built-up static charges, Section 810 of the                                                           laser beam. It may cause sight damage.
    National Electrical Code, ANSI/NFPA 70, provides information with respect to proper grounding of the mast                                                        25. DISC
    and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding                                                              Do not use a cracked, deformed, or repaired disc. These discs are easily broken and may cause serious
    conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for                                                             personal injury and product malfunction.
    the grounding electrode.                                                                                                                                         26. NOTE TO CABLE TV SYSTEM INSTALLER
                                                                                                                                                                         This reminder is provided to call the Cable TV system installer's attention to Article 820-40 of the NEC that
                                           EXAMPLE OF ANTENNA GROUNDING AS PER THE                                                                                       provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be con-
                                                  NATIONAL ELECTRICAL CODE                                                                                               nected to the grounding system of the building, as close to the point of cable entry as practical.
                                                                                                                                                                     CONDENSATION
                                                                                        ANTENNA LEAD IN WIRE                                                         Moisture will form in the operating section of the DVD/VCR if the unit is brought from cool surroundings into a warm
                                                                                                                                                                     room or if the temperature of the room rises suddenly. When this happens, the DVD/VCR's performance will be
                                                                                                                                                                     impaired.
                                        GROUND CLAMP                                                                                                                 To prevent this, let the DVD/VCR stand in its new surroundings for about an hour before switching it on, or make
                                                                                                                                                                     sure that the room temperature rises gradually.
                                                                                        ANTENNA                                                                      Condensation may also form during the summer if the DVD/VCR is exposed to the breeze from an air conditioner.
                                                                                        DISCHARGE UNIT                                                               In such cases, change the location of the DVD/VCR.
                                                                                        (NEC SECTION 810-20)
                           ELECTRIC SERVICE
                                 EQUIPMENT                                             GROUNDING CONDUCTORS                                                            * This product incorporates copyright protection technology that is protected by method claims of certain U.S.
                                                                                       (NEC SECTION 810-21)                                                              patents and other intellectual property rights owned by Macrovision Corporation and other rights owners.
                                                                                   GROUND CLAMPS                                                                         Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended
                                                                                                                                                                         for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation.
                                                                                   POWER SERVICE GROUNDING
                                                                                   ELECTRODE SYSTEM
                                                                                                                                                                         Reverse engineering or disassembly is prohibited.
            NEC-NATIONAL ELECTRICAL CODE
                                                                                   (NEC ART 250, PART H)                                                                 Consumers should note that not all high definition television sets are fully compatible with this product and
            S2898A
                                                                                                                                                                         may cause artifacts to be displayed in the picture. In case of 525 progressive scan picture problems, it is
                                                                                                                                                                         recommended that the user switch the connection to the "STANDARD DEFINITION" output. If there are
18. SERVICING
                                                                                                                                                                         questions regarding our TV set compatibility with this model 525p DVD player, please contact our customer
    Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous
                                                                                                                                                                         service center.
    voltage or other hazards. Refer all servicing to qualified service personnel.
                                                                                                                                                                       * Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of
    For example:
                                                                                                                                                                         Dolby Laboratories.
    a. When the power-supply cord or plug is damaged.
                                                                                                                                                                       * "DTS" and "DTS Digital Out" are trademarks of Digital Theater Systems, Inc.
    b. If liquid has been spilled, or objects have fallen into the unit.
    c. If the unit has been exposed to rain or water.                                                                                                                  * Unauthorized recording of copyrighted television programs, films, video cassettes and other materials may
                                                                                                                                                                         infringe the rights of copyright owners and be contrary to copyright laws.
    d. If the unit does not operate normally by following the operating instructions. Adjust only those controls that
        are covered by the operating instructions, as an improper adjustment of other controls may result in damage                                                    * Certain audio features of this product manufactured under a license from Desper Products, Inc. Spatializer



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