Hitachi 51F510 DP43, Руководство по обслуживанию

Страница: 2 / 181

2
DP43
Components having special safety characteristics are identified by a on the schematics and on the parts list in this service manual
and its supplements and bulletins. Before servicing this chassis, it is important that the service technician read and follow the
“Important Safety Instructions” in this Service Manual.
For continued X-Radiation protection, replace picture tube with original type or Hitachi approved equivalent type.
This Service Manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified
technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products
such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void warranty. If you are not
qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a
qualified service technician.
WARNING
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may
cause birth defects or other reproductive harm (California Health and Safety Code, Section 25249.5).
When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with solder.
Also, when soldering do not inhale any smoke or fumes produced.
This television receiver provides display of television closed captioning in accordance with section 15.119 of the FCC rules.
Do not place any objects on the top of the television which may fall or cause a child to climb to retrieve the objects.
Projection TV’s are heavy and can mark or damage floor surfaces (especially wood flooring) if moved improperly. Do not slide or
force TV into position. Always roll TV allowing casters at bottom of unit to help steep and position the TV.
PREVENTION OF SCREEN BURN
This wide screen TV is designed to display wide screen pictures. Images hould be viewed mostly in wide screen format or zoomed to
fit the screen with moving pictures. Use of side panels, top and bottom panels of standard picture formats should only be 15% of your
total viewing time to prevent uneven aging of the phosphors. Phosphors in the lighted area of the picture will age more rapidly than
the gray areas. Continuous on-screen displays such as video games, stock market quotations, computer generated graphics, and
other fixed (non-moving) patterns can cause permanent damage to television receivers. Such “SCREEN BURNS” constitute misuse
and are NOT COVERED by your HITACHI Factory Warranty.
PUBLIC VIEWING OF COPYRIGHTED MATERIAL
Pulic viewing of programs broadcast by TV stations and cable companies, as well as prgrams from other sources, may require prior
authorization from the broadcaster or owner of the video program material.
This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property rights. Use
of this copyright protection technology must be authorized by Macrovision Corporation, and is intended for home and other limited
consumer uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited.
FEDERAL COMMUNICATIONS COMMISSION NOTICE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/television technician for help.
This digital television is capable of receiving analog basic, digital basic and digital premium cable television programming by direct
connection to a cable system providing such programming. A CableCARD provided by your cable operator is required to view
encrypted digital programming. Certain advanced and interactive digital cable services such as video-on-demand, a cable operator’s
enhanced program guide and data-enhanced television services may require the use of a set-top-box. For more information call your
local cable company.
IMPORTANT SAFETY INSTRUCTIONS
USE ISOLATION TRANSFORMER WHEN SERVICING
!
TABLE OF CONTENTS
This product contains lead. Dispose of this product in accordance with applicable environmental laws. For
product recycling and disposal information, contact you local government agency or the Electronic Industries
Alliance at www.eiae.org (in the US) or the Electronic Product Stewardship Canada at www.epsc.ca (in Canada).
For more information, call “1-800-HITACHI.