Question about Sharp AQUOS LC-42D85U 42 in. LCD TV

1 Answer

WE have am AQUOS LC 42D65U TV and the green lights on the front are blinking but the TV will not turn on.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

Unplug it for about an hour to see if it will reset itself, if not, you will have to do some in-depth troubleshooting or have it repaired.
First two board to check will be the power supply module and the backlight inverter board. You will be looking for bad caps, cold solder joints, short circuits in the power supply and in the inverter board.
Please read my guide so you get some basic understanding on how LCD TV works.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Posted on Aug 04, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

Need user manual for 42"sharp aquos lcd tv


Hi Rebecca,

Please click this LINK to download the Pdf file format of Sharp LC-42D65U User Manual.
Click "Download Document", enter your email add, enter the confirmation no., and then click "Download". It is a safe website, I used it personally.

Hope I helped you.
Thanks for using Fixya.

Jdvillanueva

Jul 09, 2011 | Sharp Televison & Video

1 Answer

I recently fixed the blinking green light problem following advice here. Now, about a week later, when I turn on the tv, I get image for a few seconds and then the screen goes blank/dark. Green light...


i have the same problem. i just replace the power board because of the "green blinking" light. now, light stays green, picture comes on for a few seconds, then blank....

did you fix your problem.

Aug 31, 2010 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

2 Answers

The power light on my sharp aquos blinks green and the tv will not turn on. help!


TV detected lamp error, problem could be either INVERTER UNIT or one of the lamps. Defective part has to be replaced, lamp error counter reset.

Nov 13, 2009 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

5 Answers

Sharp Aquos wont turn on


this is either a power problem or the screen needs re-gasing

Jan 17, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Sharp LC-37D4U, the monitor doesn't turn on


It is hard to say without first looking at it.

Jun 28, 2017 | Sharp Aquos LC-32D40U Television

1 Answer

LC-65D64U Sharp Aquos


Call sharp back again and tell them you first want to register for aquos advantage program, which is free. By doing that your service will go much quicker with them. You then tell them that you want to get set up for service. They will have one of their authorized professionals come and fix your tv in a matter of days. If their tech cannot fix it, they will replace your tv free of charge as long as you are within your warranty.

Oct 07, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Red Blinking Power Light Sharp Aquos


What do three blinks of the power light mean on my Sharp Aquos LC-C5262U? I cannot power up my display.

Jul 13, 2008 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

3 Answers

Sharp Aquos LC-30HV4U


replace the supply board
or repair it *** there's problem with supply

Jun 13, 2008 | Sharp Aquos LC-30HV4U 30 in. LCD HDTV

2 Answers

Blinking power light.


i hve the same problem. I turned on my Sharp Aquos lc-32d62u HDTV last night for the first time, but it is black and a blinking green light.
did you find a solution?

Mar 06, 2008 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

Not finding what you are looking for?
Sharp AQUOS LC-42D85U 42 in. LCD TV Logo

350 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74473 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...