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Sharp AQUOS LC-70LE640U - User Manual

Sharp AQUOS LC-70LE640U
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LE640U Series
LC-70LE640U, LC-60LE640U, LC-52LE640U
AQUOS® LCD HDTVs
The AQUOS LE640 Series, in 70” Class (69 ½” Diagonal), 60” Class (60-1/32” Diagonal) and 52” Class (52 1/32) is a
part of our AQUOS LED TV line. This LE640 line-up provides customers with tremendous value when compared
to other large screen televisions. With Sharps Full HD 1080p X-Gen panel and LED edge lit technology delivers
the most natural and vibrant picture quality available. The LE640 LED series comes fully equipped with built-in
ATSC/QAM/NTSC tuners, 4 HDMI inputs, 2 USB inputs with video, audio and picture streaming capabilities, built
in Wi-Fi, DLNA, IP Control as well as a revitalized and easy to use SmartCentral interface that will allow you to
access popular applications, such as NETFLIX.
The proprietary AQUOS LED system comprised of the XGen LCD panel and UltraBrilliant LED enables an
incredible dynamic contrast ratio of 4,000,000:1. 120Hz Fine Motion Enhanced virtually eliminates blur and
motion artifacts in fast-moving video. And with built-in Wi-Fi and our SmartCentral user interface, you’ll have
access to todays most popular apps, AQUOS Net and Sharps exclusive customer service AQUOS Advantage Live.
Features
SmartCentral user interface - with access to Net ix,
and YouTube (Net ix membership required for Net ix
instant streaming. Membership and/or additional
fees may apply.)
Full HD 1080p X-Gen LCD Panel - is designed with
advanced pixel control to minimize light leakage and
a wider aperture to let more light through, providing
the industrys highest contrast level.
UltraBrilliant LED system - includes a unique double-
dome light ampli er lens and multi- uorescents,
enabling high brightness and color purity.
120Hz Fine Motion Enhanced - for improved fast-
motion picture quality.
Built-in Wi-Fi - no additional hardware needed.

Questions and Answers

  • M
    Molly RodriguezJul 26, 2025
    Why does my Sharp LCD TV power suddenly turn off?
    • J
      Julie HarrisJul 27, 2025
      If your Sharp LCD TV suddenly turns off, it may be due to several reasons. First, check if the sleep timer is set. Next, review the power control settings. Finally, if the unit's internal temperature has increased, remove any objects blocking the vents or clean them to ensure proper ventilation.
  • C
    Cynthia ThompsonAug 1, 2025
    Why is my Sharp AQUOS LC-70LE640U LCD TV remote control not working?
    • G
      Gerald HansonAug 1, 2025
      If the remote control unit is not working with your Sharp LCD TV, ensure that the remote is set to operate the TV by pressing the TV button. If that doesn't work, the batteries may be worn out, replace them with new batteries. Note that strong or fluorescent lighting, or a fluorescent light illuminated near the remote control sensor could affect the operation.
  • M
    Makayla SimpsonAug 7, 2025
    How to troubleshoot no power on my Sharp AQUOS LC-70LE640U?
    • A
      alyssaharrisAug 8, 2025
      If your Sharp LCD TV is not receiving power, ensure that you have pressed the POWER button on the remote control. Also, check if the AC cord is properly connected and that the power is turned on.
  • J
    jamesjacksonAug 13, 2025
    What to do if my Sharp AQUOS LC-70LE640U has strange colors?
    • A
      ashleypetersAug 13, 2025
      If you are experiencing strange colors, light color, or color misalignment on your Sharp LCD TV, try adjusting the picture tone. Also, the picture may look dark in a room that is too bright.
  • H
    Harold CookAug 19, 2025
    What to do if my Sharp AQUOS LC-70LE640U LCD TV cannot be operated?
    • J
      Jonathan WardAug 19, 2025
      If your Sharp LCD TV cannot be operated, it might be due to external influences such as lightning or static electricity. To resolve this, turn off the power of the TV or unplug the AC cord, wait for 1 or 2 minutes, and then replug it in and turn it back on.

Sharp AQUOS LC-70LE640U Specifications

General IconGeneral
Screen Size70 inches
Display TechnologyLCD
Resolution1920 x 1080
Backlight TypeLED
Refresh Rate120 Hz
Smart TVYes
HDMI Ports4
Built-in Wi-FiYes

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