Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

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Flashing greenpowere light set not comming on sharplcd lc42d62u

Sharplcd42d62u tv

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  • tayetaye0529 Nov 15, 2008

    I have the same problem. Flashing green power light and no picture.

    How What is the cause and how can it be repaired?

  • Vishnu Singh
    Vishnu Singh Nov 16, 2008

    flashing green powere light set not powering up need more info need voltages reading on connectors cn5701 cn5702 cn5703 on main powere supply circuit board circuit diagram will be nice to have

  • Anonymous Jan 02, 2009

    Have LC65D64U with the same flashing green power light problem right out of the box. TV won't turn on at all. Spoke with store service and they said the "tv is not repairable". This is a huge impracticle paperweight

  • amaulso May 11, 2010

    What are the steps to fix beyond reconnecting main power source?



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Some TVs will flash an error code when at fault. Could be the main power supply, could be the backlight power supply.

Posted on Nov 14, 2008


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Input 4 HDMI does not work on LC42D62U? how is it to repair

TV Parts Universal TV Stands DLP Chips ShopJimmy Go to this site and order the main tuner board. You can fix this TV yourself. It's not hard at all. You only have to lay the TV face down on a blanket and remove the screws that hold the back on. Then unplug all the connectors from the board. Remove the screws that mount the board to the TV and replace the board. Put the TV back together and you're done.

Mar 14, 2015 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

How to connect pc to sharp lc42d62u tv

Download its user manual by internet. It has all details.

Dec 16, 2012 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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I had a TV guy to come and hang my Sharp LC-65SE94U I bought it in March 2009. The TV guy broke it. How much is my tv worth? Thank you for your time.

Jul 11, 2012 | Sharp AQUOS LC-65SE94U 65 in. LCD HDTV

1 Answer

I have Sharp LCD model LC42D62U. Sound suddenly disappeared, returned sporadically, now is gone completely.

Let verify first to narrow down to where the problem can be, attach the powered PC speakers to the Audio Line out RCA jacks to see if you can get the sound there, if you do, then the problem can be in the power amp circuits, if you do not get the sound at RCA jacks, then the problem can be in the sound processor circuit. Please post back what you find. You may be better off if the sound does work through the PC speakers, to get the TV repaired; it will be more than $100 and up.
Basic troubleshooting guide here:
Failed TV and Monitors:
Learn about bad caps:
Capacitors kit: he can make you a set of caps.
Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

May 23, 2011 | Sharp Televison & Video

1 Answer

View mode changes when switching tv off then on

If this is the correct tv model number LC42D62U and if you are connecting it to something with an hdmi cable, and it is on one of the hdmi inputs then you need to change the settings. Press the menu button--->scroll to setup on the right--->scroll down to hdmi setup and press enter to select--->If auto view is not highlighted already highlight it then press enter--->disable it then press enter--->press exit or menu menu to exit

Apr 23, 2011 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer


You can try but it will cost more than new 42" TV. LCD panel is the most expensive part of the TV and very limited production part. Sell the parst on EBAY and use the money toward the new TV.

Basic LCD monitor and LCD TV troubleshooting guide:

Failed TV, Monitors, Caps :

Learn about bad caps:
Capacitor kits: he can make you a set of caps for you.
Or just make sure to use caps with low ESR, 105c rating such as PANASONIC FM or FC series.

Nov 25, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Remote's menu and input buttons, and television Input button not responding

well the problem sounds like it could be the IR sensor on the tv or somthing in that circut that is failing or the EPROM chip that controls : Vol up/down , Channel up/down , Power on/off ,Menu , Input selection , ect... is failing, thus this will trigger the protection circut to shut the tv down. this kind of a problem only gets worse and can dammage other components if not repaired soon so it will need testing to determine the exact cause

Oct 13, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Sharp aquos lc42d62u green blinking light

these sets are notorious for bad inverter boards and bad video processor boards.Sharp is well aware of the problem,and will fix the units if you push the issue.

Feb 12, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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