Toshiba 15DV703R, Service Manual

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5
1. Safety Notices and Precautions
Prior to using this service guide, ensure that you have carefully followed all the procedures
outlined in the 15DV703R/19DV703R/22DV703R/26DV703R/32DV703R user manual.
Make sure to note and follow all warnings and instructions marked on the product. Keep
these instructions for future reference.
• The LCD TV should be installed on a solid horizontal base.
• Do not use the LCD TV near water.
• Avoid exposing the LCD TV to moisture or high humidity.
• Do not install near any heat sources such as radiators, heat registers, stoves or any
other equipment (including amplifiers) that produce heat.
• Avoid exposing the LCD TV to direct sunlight or high temperatures. Hot air may cause
damage to the cabinet and other parts.
• Slots and openings in cabinet and the back or bottom are provided for ventilation.
Adequate ventilation must be maintained to ensure reliable and continued operation and
to protect the display from overheating. Observe the following,
- Do not block ventilation slots and openings with objects or install the display in a place
where ventilation may be hindered.
- The ventilation slots should never be blocked by placing the product on a bed, sofa,
rug, or other similar surface.
- This product should not be placed in built-installation unless proper ventilation is
provided.
• Do not install this display near a motor or transformer where strong magnetism is
generated. Images on the display will become distorted and the color irregular.
• When cleaning, use only a neutral detergent cleaner with a soft damp cloth. Do not spray
with liquid aerosol cleaners.
• Refer all servicing to qualified service personnel. Do not attempt repairs yourself. Your
warranty does not cover repairs or attempted repairs by anyone not authorized by the
manufacturer.
CAUTION
THIS LCD COLOR TELEVISION EMPLOYS A LASER SYSTEM.
TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE
MANUAL CAREFULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT
REQUIRE MAINTENANCE, CONTACT AN AUTHORIZED SERVICE LOCATION-SEE
SERVICE PROCEDURE.
USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE.
TO PREVENT DIRECT EXPOSURE TO LASER BEAM, DO NOT TRY TO OPEN THE
ENCLOSURE.
VISIBLE LASER RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED.
DO NOT STARE INTO BEAM.