Question about Sharp Televison & Video

Open Question

Removed the back and vacuumed out the inside of our 36'' TV. Now TV is dark. What happened?

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Intermittent dark screen. now to pic but sound


Unplug your tv for about fifteen minutes. Your tv receive a guide signal and sometimes when that happens it messes up your sound.

Nov 26, 2009 | RCA F36649 36" TV

1 Answer

Grandson spilled glass of water on top of tv and it poured inside the tv. We let it set for a couple weeks to dry out. Earlier today it came on picture & sound but when channel was changed it went off....


Was the tv on when water spilled on it? Or on standby? I would guess it does not matter now. I do not like to even try to repair a tv with water damage...as the problem can go almost any where. Really and truly your best fix for headaches is to replace your tv. Some may argue this but I know best.

Sep 24, 2009 | Toshiba CF36G55 36" TV

2 Answers

The red and green lights on my Sony KF-42SX300 keep flashing, and the TV will not switch on. It was working fine earlier, the lamp light also comes on, but not all the time, it has noly just started doing...


I would take the Lamp out and see if it is shattered. It is not unusual for them to fail suddenly. If it is shattered, you can contact Sony at 1800-222-SONY and order one.
I hope this helps
Skyassoc

Aug 28, 2009 | Sony Grand WEGA KF-42SX300 42" LCD TV

1 Answer

Toshiba television is black picture


If this just happens while vcr is playing. Check the vcr. Did you happen to adjust its brightness and contrast settings. If things doesn't change. Then if this model is a crt type could be adjustment on its flyback transformer is needed tweaking slowly its screen knob or tweaking also its focus knob until you got it to the level of viewing it correctly.

But be aware, hazardous voltages inside it. Or let th technician set it for you, its a minor adjustment.

Jan 09, 2009 | Toshiba 36AF41 36" TV

1 Answer

How do I fix contrast and brightness on 36" toshiba tv?


you can bring more brightness by removing cover on your tv and then you will see ther 2 button ther in back of your tv one is FoCUs and other is G2 rotate the G2 button till you see more brightness on your screen put the cover back and that is if you dont know to do that go to one authorised service

Dec 10, 2008 | Toshiba 36AF41 36" TV

1 Answer

The Contrast and Brightness on tv appears to be dark.


If this is a CRT-based TV and it's been played most of the time, you may have a bad picture tube, especially if strong red colors bleed to the right. CRT's dim with use, unlike LCD or plasma. But it could also be trouble in the video circuits - none of this falls into the DIY category, unfortunately. High voltage involved, unless you're comfortable around it and want to try turning up the screen controls inside the TV. If you do, let me know - but "no response at all" from the external adjustments points to a more serious problem.

Dec 10, 2008 | Toshiba 36AF41 36" TV

1 Answer

Dark picture


I removed the back from the tv and cleaned the lamps, mirror and inside of the screen with window cleaner. The image is now clear as the day I bought the tv.

Sep 22, 2008 | Televison & Video

1 Answer

Color on the picture is dark


You can adjust the brightness on the back of the set which says screen. put a mirror so you can see the screen and slowly turn the screw clockwise until you can see the picture.

Jul 10, 2008 | RCA F36650 36" TV

1 Answer

Picture is dark


Your set may need to have a screen control adjustment. This adjustment is on the high voltage transformer and the back cover will have to be removed a access it. I'm assuming that your set has a picture tube in it- not a plasma or LCD display. If this is the case you can remove the back cover and adjust this control while observing the picture being shown. If you adjust it too high you'll get retrace lines (fine lines going accross the screen). If you're not comfortable doing this or inexperienced, you might want to get a technician to adjust it for you. There are dangerous voltages inside! Stargazer

Apr 15, 2007 | Zenith H36F46DT 36" TV

1 Answer

TV works fine for about 1hour.....then the picture


You have a problem in the Hi voltage or horizontal drive circuit most likly. Its a slight possiblity that the video is going out because of a cold solder connection from the flyback transformer blanking pulse to the video/sync separator circuit as it does and has happened in the past. This set should only be serviced by a trained service person as there are no real user serviceable parts inside this set. Good Luck

Jun 16, 2006 | Proscan PS36800HR 36" TV

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

Related Topics:

26 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74211 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Cindy Wells

Level 3 Expert

5125 Answers

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

Answer questions

Manuals & User Guides

Loading...