Question about Sharp Aquos LC-37HV4U 37 in. LCD HDTV

1 Answer

Sharp aquos LC-37HV4U won't turn on just have a red light. I have unplugged the display and the AVC system. Turned back on then get a blinking red light. Turn on at the display and to goes to solid red light. Just started happening today.

Posted by on

  • Arizona Jack Oct 10, 2008

    I guess what I was looking for was a way to reset something and according to this post it is a TV Repair issue so I will need to take it in. I was just wondering is it is going to be worth the repair cost?

×

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
  • 1,800 Answers

When this occurs this is got only meaning: the Ignintion panel is faulty its the board/chip that gives the signal to the TV to start

to replace that part u must a serious soldering skill and and take to much risk cuz u might make more damage on that TV

plz do rate this post as good as u can

Posted on Oct 10, 2008

2 Suggested Answers

  • 1 Answer

SOURCE: Can I use the AVC system of a Sharp LC 30HV4U on a LC 37HV4U TV

i have the sharp lc-30hv4u but i dont have tha avc box i need buy the box if do you have i can buy call me 702 3280184 thanks

Posted on Dec 18, 2009

  • 2 Answers

SOURCE: Sharp Aquos LC 37HV4U - problems with AVC

I have a fully functioning lc37hv4u box & cable that I will sell for 200$ my lcd got cracked. let me know psxpirate25@hotmail.com

Posted on Aug 01, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I've got a Sharp Aquos LC-37HV4U that is in perpetual service mode - how do I get it out?


If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Oct 16, 2016 | Sharp Flat Panel Televisions

2 Answers

Display powers of with power up of AVC


how many blinks does the red light give in a row? This would be an error code?

The problem for 7 blinks would be an Interface board. Apparently there is a glitch in the interface board that sends signals to the television. Basically the glitch shorts out the board and the t.v wont turn on and you will see the power light blink 7 times pause then 7 more. You can replace the board with a new one and update the software on the new interface board.


If is isn't 7, let me know and I will help you out with this

thanks

Apr 26, 2008 | Sharp Aquos LC-37HV4U 37 in. LCD HDTV

1 Answer

My sharp aquos not working tv went off and wont


these flashing lights are error codes set by the manufacturer..
Call sharp...they will tell you the problem

Apr 26, 2010 | Sharp Aquos LC-37HV4U 37 in. LCD HDTV

1 Answer

Can I use the AVC system of a Sharp LC 30HV4U on a LC 37HV4U TV


i have the sharp lc-30hv4u but i dont have tha avc box i need buy the box if do you have i can buy call me 702 3280184 thanks

Oct 15, 2009 | Sharp Aquos LC-37HV4U 37 in. LCD HDTV

1 Answer

Sharp Aquos LC 37HV4U - problems with AVC


I have a fully functioning lc37hv4u box & cable that I will sell for 200$ my lcd got cracked. let me know psxpirate25@hotmail.com

Jul 05, 2008 | Flat Panel Televisions

4 Answers

Red light on display not green as usual


I also has this problem, found any solution ??

Apr 26, 2008 | Sharp Aquos LC-37HV4U 37 in. LCD HDTV

3 Answers

Sharp LC-37HV4U not turning on


hold down the input button and volume - while the MAIN POWER BUTTON IS OFF. Then turn on the main power button while those are held down, the light on the tv & avc box will turn green, then immediately let off the 2 buttons and press volume +. Next step is to repeat the process about 20-40 times & the TV WILL WORK!. I have read that this may have something to do with the energy star compliant commads that can changed through the serial port.

Dec 11, 2007 | Sharp Aquos LC-37HV4U 37 in. LCD HDTV

4 Answers

Display powers of with power up of AVC


This is the problem with my LC-37HV4U. I plug in the AVC and the tv/monitor and I get both red power lights (not blinking) but no green lights, sound, or picture. I mean the tv screen stays black! It seems like their is no communication between the AVC and the monitor. I thought at least the screen would light up when the power light came on and being it has it's own power source. This tv is driving me nuts!! Can anyone please help?? Thank you.

Jul 29, 2007 | Sharp Aquos LC-37HV4U 37 in. LCD HDTV

Not finding what you are looking for?
Sharp Aquos LC-37HV4U 37 in.  LCD HDTV Logo

860 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68323 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Are you a Sharp Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...