Question about Sharp Televison & Video

Open Question

Sharp Aquos 32ga8e sound yes but no picture After 2-3 hours of warm up it comes back to life. First small line with snow then some blur untill its finally a good picture. Ive checked all caps with esr meter on pw suppley they are all ok. Pls- Any advice. Thanks

Posted by on

Ad

6 Suggested Answers

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
  • 53 Answers

SOURCE: sharp aquos lines threw the picture

I've seen this problem before and if caught early (usually only a few pixels), its fixable. But if it has already started forming a "line" it might be too late and you might have a defective LCD panel. Most of the time, doing the factory initialization helps with this problem.

(WARNING: THIS GIVES YOU ACCESS TO THE SERVICE MENU. DO NOT ADJUST ANYTHING IN THE SERVICE MENU OTHER THAN WHAT I PROVIDE YOU IN THESE INSTRUCTIONS. IF YOU DECIDED TO ADJUST ANYTHING OTHER THAN WHAT I PROVIDE YOU IN THESE INSTRUCTIONS, I WILL NOT BE RESPONSIBLE IF ANYTHING WRONG HAPPENS TO YOUR TV.)

  1. unplug tv
  2. press and hold at the same time “Vol –“ and “input” button on the TV set.
  3. while holding those buttons, plug the tv back in
  4. the tv should turn on by itself, keep holding the buttons until the letter “K” appears. Then let go
  5. then at the same time press “Vol –“ and “Ch. Down”, you should see the service menu appear (if it does not appear, try pressing the two buttons again, it needs to be exactly at the same time)
  6. Then use the “Ch. Down” button to navigate down the service menu until you see “Industry Init” (NOT Industry Init +cause)
  7. Then press “Vol +” to toggle it to “ON”
  8. Then “/////////////////” should appear.
  9. when the screen turns GREEN, unplug the TV. Wait about 30 seconds, then plug the TV back in.
  10. Then continue on with the initial setup again.

Posted on Mar 28, 2008

Ad
cheater21
  • 2 Answers

SOURCE: Sharp Aquos 37" picture

Those lines are because of "Interlacing". a REALLY bad case of it. what are you watching when this happens?

Posted on Jan 02, 2009

MNfisherman
  • 11896 Answers

SOURCE: sharp aquos 46 picture disappears intermittently

it might mean there is an intermittent connection or cold solder joint somewhere inside the set.
But I wouldn't just settle on that.
Here are some other things to check:
1) Replace the batteries on your remote control.
2) Try resetting the logic functions on your tv by unplugging it for a minute, then plugging it back in.
3) Try covering up the infra-red receptor on the front of your TV to see if you're getting unwanted signals from the receptor. taping a piece of foil over that area is perfect. If it doesn't stop after doing these two things you'll probably need to take it to a shop.
4) If this does stop it, then look for unexpected signal sources. Have you added a remote control extender? Added a new device to your audio-video system? Changed to a new remote?
Here is what I suggest:

ONE: Give it a hard reset. Possibly the software codes in the power management are corrupted. Just unplug the tv line cord for 4 hours. That will reset everything internally to factory defaults.

TWO: Give it the old whacking test. Just bang on the cabinet in many places with your hand or fist. That will restart any cold solder joints or loose connections.

THREE: If the above procedure does not help, then you will have to call in an expert tv tech; OR just live with it and put in a line cord switch so that when it is OFF, it is really OFF.

Posted on Jan 17, 2009

  • 41 Answers

SOURCE: Sharp Aquos LC-32D41U takes a long time to warm up

Hi, it could be a dry solder joint on the circuit board

Posted on Aug 04, 2009

  • 148 Answers

SOURCE: element model flx1910 hdtv working OK then no sound.

Hi there, I like trying to fix theses tvs and monitors, I just purchased a broken Elementflx1910, it won't power on at all, no power light anything. I was hoping for an easy fix like your would be, but no luck on this one. I have , however fixed others with your problem adn I've re-posted what I've told others I did to repair nice monitors you can get for free or real cheap broke then fix for a few dollars ($3 mostly)...So here it goes>>> ps remember to be safe!...................

The caps (capacitors) in the powerboard are going out. This is a very common problem in all class and price ranges of modern lcd and plasma tv's/ monitor's. I don't know if this problem has been like this for awhile or it just started, but either way, if the tv takes an abnormal amount of time to "warm" up then it most likely will go out all the way sometime in the (near) future. If you have a tiny bit of will and knowledge ypou can open the unit and get to the print board. Examine this for "popped" capacitors, they will have a buldging top instead of a flat one. Im gonna try to include a pic of them here, if i can get it this time, I've tried bfore lol. But you can google image a "popped" or "bad" capacitor and you would be able, with ease, to diagnose if you have any of these. Usually only one or two. Radioshack sells capacitors (couple anyway) for $1.59 each. MAKE SURE the replacement is of the SAME voltage or HIGHER, or you will be right back replacing those 2. Every capacitor has a negative pole marked with an (-) on the side of the capacitor(by one of the "legs", always puit the negative (-) "leg" of the new capacitor in the same hole in the printboard as where the previous negative (-) "leg" of the capacitor was ( a capacitor with the negative and positive "legs" put in backwards will result in the new piece "popping" as sson as you turn it on!!) make sure the "uf" rating (for example the most common popped capacitor is the 1000 uf) is the same as the one you are replacing. I needed 1000 uf, 105 c and 26v (volt) ratings for the 1 capacitor I needed to replace to fix my LG2_bing.gif 19" lcd panel monitor I found by the trash that the light came on off, but it didn't come on. I replaced that capacitor with ; 1000uf, 85 c and 36 v (volts0...It works fine eventhough the volts and the temperature rating (36v and 85c) was not the same as the (26v(volt) and 105c ) capacitor I removed !! Further, I've replaced capacitors that had the celcius rating of 105 with the only ones Radioshack had, namely 85 c(celsius) they have been working great, but I'm not sure about any effect, nor have I heard or read (yet?) about that making an urgent difference. Many threads that I've read people have done the same, so we should be ok (my stuff has been running good for a while longer then most brand new ones!.............(all these ratings ; 'uf ' and 'c' etc are on the side of the capacitor you are replacing and on the side of the ones you are replacing them with)...For all this all you need is the cheapest solder gun u can find (I bought one for $7.99 at Radioshack), a camera (to take pictures as you go to remember how to reassemble the unit) and, once you have your materials, 20 minutes to replace 2 or 3 capacitors and you are good to go...Most monitors and tvs (lcd/plasma) I've seen you have to lay flat on the ground/bed/blanket etc, to work on (screen side down). Usually there are 2 or 3 screws (or a few more) to remove, then you will have to carefully (its comes off easily most times)insert a flat screwdriver inbetween the casing and gently pry it up as you go around the whole frame. Sometimes you have to remove the little washer arouind the cable input orso, just be gentle and you cant go wrong. Once insidet here will be a box with wires running to the sides etc...unplug, gently, these wires and open the box. Inside you will find 2 or 3 circuitboards, check them all for "popped" capacitors, replace, reassemble and plug it in....Have fun becoming an overnight tv mechanic lol!

Posted on Feb 01, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

When tv is turned on you get poicture and sound but there are broken horizontal lines from top to bottom of screen. this occurs on all hdmi inputsincluding roku and dvd player.


How to fix lcd lines on Sharp tv screen, hdmi video board ...

? 3:43
https://www.youtube.com/watch?v=cHki4D0EwOo
May 24, 2014 - Uploaded by Tampatec
How to fix LCD lines on Sharp TV screen, hdmi video board easy ... Make Money From Your Broken Cracked LCD LED PLASMATV ... TV Repair Help for Vertical & Horizontal Lines on Your TV Screen ... Sharp Aquos LC-32 37 46 52DH65E 66E 77E - NoPic/Sound with ... Get video URL at current time.

comments on LCD Display Symptoms and causes. - YouTube

https://www.youtube.com/all_comments?v=DedJvyNm_s4
We have frequent outages causing the TV to turn on from standby mode when power returns. (These ..... Sharp LC-70LE650U 70-Inch Aquos TV TURNS ON WITH PERFECT PICTURE AND ..... It has thin horizontal lines on the top quarter of thescreen. ..... hey there, bought a 52lg60-ua had no image/picture but had sound.

LCD Display Symptoms and causes. - YouTube

? 2:01
https://www.youtube.com/watch?v=DedJvyNm_s4


Jan 28, 2016 | Sharp aquos 52 in lcd 1080p aquos 52...

1 Answer

Sharp aquos 65- we have sound but no picture. What do I do?


There has been a power supply failure. The process of disconnecting then reconnecting the TV shocked the failing power supply back to life but ultimately it failed

Jan 29, 2013 | Sharp Aquos LC65E77UM 65 in. LCD HDTV

1 Answer

Sharp aquos 46 picture disappears intermittently


it might mean there is an intermittent connection or cold solder joint somewhere inside the set.
But I wouldn't just settle on that.
Here are some other things to check:
1) Replace the batteries on your remote control.
2) Try resetting the logic functions on your tv by unplugging it for a minute, then plugging it back in.
3) Try covering up the infra-red receptor on the front of your TV to see if you're getting unwanted signals from the receptor. taping a piece of foil over that area is perfect. If it doesn't stop after doing these two things you'll probably need to take it to a shop.
4) If this does stop it, then look for unexpected signal sources. Have you added a remote control extender? Added a new device to your audio-video system? Changed to a new remote?
Here is what I suggest:

ONE: Give it a hard reset. Possibly the software codes in the power management are corrupted. Just unplug the tv line cord for 4 hours. That will reset everything internally to factory defaults.

TWO: Give it the old whacking test. Just bang on the cabinet in many places with your hand or fist. That will restart any cold solder joints or loose connections.

THREE: If the above procedure does not help, then you will have to call in an expert tv tech; OR just live with it and put in a line cord switch so that when it is OFF, it is really OFF.

Jan 17, 2009 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

12 Answers

Sharp aquos 46d62u has sound, but no picture


We have the same problem with our 32" Aquos. Turn on the TV and after a couple seconds the picture goes out but still have audio. So this solution doesn't permanently fix the problem, but it works instantly to get the picture back. With the TV turned off, tap the side of the set twice with the palm of your hand. Turn the TV back on, and VOILA, you have a picture. I know the last thing you think to do is to hit your TV to fix it, but that is often how my husband tries to fix things...this time it worked!!

Apr 20, 2008 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer

Tunner? Picture whites out


Is this when you are watching a DVD, or Tape, or when watching TV using the Combo's tuner? The effect you describe is caused by the video signal losing its DC level.
Hope Ya Fix it.

Jan 08, 2008 | JVC DR-MV1SUS DVD Recorder / VCR Combo

2 Answers

Got blurs on face and miss colour coming up on my sharp lc 32p 70 e


I had the same problem arise with my Sharp Aquos... I came online last night once the problem occurred to find out if anyone had a solution... Nothing came up, and I was worried. Decided I would think more clearly in the morning and it worked!!! It struck me, I decided to " change the audio/video cables to a different port on the back panel. Example my satellite feed was connected into port 2 ( Input 2) and I was having color problems, I simply switched them over to port 3 ( input 3) and everything is fine. Try this if you have any extra ports available.

Dec 23, 2007 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

4 Answers

TV will lose picture then go into standby!


Yes it is a temp problem as you found out for your self Great call on that BUD.. the best thing to do is contact sharp to see if they have had simular problems and if there are any recalls on this model . If not they will instruct you where to send the monitor into to be fixed.

Mar 31, 2006 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

38 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74468 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...