Question about Televison & Video

1 Answer

Sharp - 27G-S100 Pictures starts to pulse / flutter. When we smack(slightly) the side or the top, the picture then becomes normal. Now the unit won't even turn on.

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 31 Answers

Sounds like you have bad solder connections usuall on whats called the vertical amp IC. This prob;em is very fixable but you would need solder equipment and experience to do it yourself or it would need to go to the shop.

Posted on Mar 10, 2008

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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:

1 Answer

Fading brightness of sharp 20v-l70m


pls. try adjusting screen control.

Jul 04, 2013 | Sharp 25R-S100 25" TV

1 Answer

Display setting out of focus


when picture is getting smaller in size or goes away or moves towards one side then hit your TV lightly on left side or right side or on top & then observe ..........you will get normal picture or it comes & again it goes....if it is happening like that then following is the situation..........after 4 or 5 yrs in some TVs on main board (also on circuit board that is fixed to CRT TUBE ) at some soldering joints crack develops....then due to loose contact picture becomes small in size or disappears ...........when we hit that lightly then those loose contacts joins temporarly & again picture appears for some time............so solution is ......TV main board should be observed carefully & most of the joints should be re-soldered.......only a good service engineer can do that........even after hitting TV lightly if there is no response then main board has to be checked completely........in your case iam sure it is loose connection problem.........joints should be re - soldered ...100% it works again................this problem cannot be solved by user unless user has idea about components( resisitors, transisitors, diodes,...etc) , have soldering iron , multimeter & other tools....................so contact good TV service engineer

Apr 22, 2011 | Sharp 20N-S100 20" TV

1 Answer

My sharp XLMP 130 all of a sudden started blinking red four times and then one long one - nothing works??


The problem is with the "power on" relay (RL841) located on the power supply board. Unplug the unit and take off the side panel and top cover. Remove the screws to remove the CD changer. There is a small black rectangular relay just below where the AC cord is soldered onto the PC board. Carefully remove (actually break it off carefully and gently & throw away) the plastic top housing of the relay. Plug in the unit and with a pencil or stick, manually actuate the coil armature while pressing the power on button on the front of the unit. I can almost assure you your unit will return to normal operation. Put it all back together and you're done. The blinking red 4 times followed by a long pulse indicates a power failure. The start up capacitor had drained and couldn't provide enough voltage to pull the relay coil in all the way.

JP

Aug 04, 2010 | Sharp XL-MP130 CD Shelf System

1 Answer

Picture is okay but sound is not coming


sound is not coming but picture is ok in philips 21 RF vardan tv

Mar 17, 2009 | Sharp 27K-S100 TV

1 Answer

Adjust focus


Focus adjust is located on the neck board or on the Flyback transformer, another fault is dirty spark gap inside the CRT socket

Jan 04, 2009 | Sharp 25R-S100 25" TV

1 Answer

Picture starts out normal and afer 2 hours becomes egg shaped


Sounds like it is getting to hot
Check how hot it is after one hour then check it after the image goes egg see if it is getting hotter.
Also make shore nothing is blocking the air vents.
Could also be a fuse on its way out.
Regards Craig

Feb 13, 2018 | Hitachi 60FX32B 60" Rear Projection...

1 Answer

Sharp tv on pure red


first check all RGB drive if have a normal voltage and sync signal if normal maybe the picture tube have damage ,try to replace the new one. gud luck

Nov 06, 2008 | Sharp 25L-S100 25" TV

1 Answer

Sony KV-32S66 Picture Rolling Up/Black Horizontal Lines


the problem there is a loose connection on the board,you said that you smacked the right side of the tv and it goes normal.there are parts that should be resolder on the board in order to back into normal operation.

Oct 22, 2008 | Sony KV-32S66 32" TV

1 Answer

Standby pulsing at switch on also low gain tuner clearing after warm up


Sound like you have a cold solder joint in the power supply section. If you are familiar at all with soldering you may be able to repair the unit. If you are not a tech I would suggest letting one take care of the problem. If you cause a solder bridge in the circuits, you could cause catastrophic damage.... Have you tried hitting the side of the tv while it is having problems coming on? Sometimes lifting the side a fraction of an inch and dropping it, just enough to jar the unit, can show loose connections. If it works then this is definitely your problem. Modern solder systems just don't always get the job done correctly..

Feb 10, 2008 | Televison & Video

1 Answer

Picture converges to the center -- "funnel" like


1) Solder any / all bad connections

2)troubleshoot,locate and replace any bad parts in pincushion
circuit....start with pin amp output.......

3)No problem found ?.........could be bad yoke.................T.

Dec 21, 2007 | Sharp 27J-S100 TV

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

Related Topics:

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75774 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Marvin
Marvin

Level 3 Expert

81423 Answers

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

Answer questions

Manuals & User Guides

Loading...