Service Manuals, User Guides, Schematic Diagrams or docs for : TOSHIBA DVD-Video D-VRW1 hfe_toshiba_d-vrw1-su_op_service_en

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                            FILE NO. 810-200525




 SERVICE MANUAL


Hi-Fi VCR & DVD VIDEO
RECORDER

         D-VRW1SU




                 DOCUMENT CREATED IN JAPAN, March, 2005
                                                                                                                                                                                                                                                 Introduction
                                                                                                                                                                                                                                                                            2


                                                                                                                                                                                                                                              Various settings
                                                                                                                                                                  DIGITAL VIDEO                                                                                      23


                                                                                                                                                                                                                                                Disc playback
                                                                                                                                                                                                                                                                     33

                                                                                                                         Hi-Fi VCR & DVD VIDEO RECORDER                                                                                        Tape playback
                                                                                                                                                                                                                                                                     48


                                                                                                                                D-VRW1SU                                                                                                           Recording
                                                                                                                                                                                                                                                                     52


                                                                                                                                  OWNER'S MANUAL                                                                                              Editing the disc
                                                                                                                                                                                                                                                                     61


                                                                                                                                                                                                                                                     Dubbing
                                                                                                                                                                                                                                                                     76


                                                                                                                                                                                                                                        Additional information
                                                                                                                                                                                                                                                                     79




                                                                                                                                                                                  W1




J2G00101A SH 05/03 K                                                                              Printed in Thailand
                                                                                                                         This device does not tape-record copy protected DVD Video Discs.




Introduction


SAFETY 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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