Question about Televison & Video

1 Answer

No picture on screen and sound still runs. - Televison & Video

Posted by dan_chan on

Ad

1 Answer

Anonymous

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 21 Answers

Without knowing the model or brand of the unit. It sounds like the Inverter "master" and "slave" boards have failed. Most likely dry joints on the transformers or failed electrolytic capacitors. Replace: 2x 680uF 35V or 2x 360uF 35V (Depends on model of LCD). Hope this helps.

Posted on Jan 17, 2011

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My bauhn TV screen stopped working. DVD plays sound but no picture. Can the TV be reset or rebooted


You can try unplugging the units--no picture often means the DVD has a dirty or failed optical unit.

Aug 30, 2012 | Televison & Video

2 Answers

Turns on but have no picture or sound is there a fix


You also need a new picture tube for it. Check the wires for any that may be loose as far as the sound goes. the tubes run around 175.00

Nov 13, 2010 | Sansui HDLCD-2600 26 in. LCD Television

1 Answer

Picture Is Too Big for Screen


Sounds like your cable box is zoomed in, I run into this a lot when running service calls. On most cable provider's remotes there is an 'aspect' button next to or around the '0'. Try that and see if it helps you out at all :)

Feb 24, 2010 | Samsung LN55B650 55 in. LCD HDTV

1 Answer

Picture


It sounds like a loose solder contact in the vertical circuit.
maybe on the vertical ic or some caps in the area.

Feb 24, 2009 | Televison & Video

1 Answer

Black screen no picture got sound


if its an LCD check by holding a flashlight to the screen looking for the pic. if u see the pic the backlight/inverter has failed.

Dec 06, 2008 | Televison & Video

2 Answers

Sound and No Picture Blank Screen


the board that runs the tubes may be bad or you have a loose connection somewhere

Sep 10, 2008 | Akai PT5598HD 55" Rear Projection...

1 Answer

No picture and no sound


i got th e tv running again. i just unplug it for a long time and after pluging it again, it runs perfectly. problem no happen again sense then.
thanks

Feb 10, 2008 | LG 42PC3DV 42 in. Plasma EDTV

1 Answer

No picture or sound.


http://www.vancebaldwin.com/models/?TBA53AX61

Part Number Decription 23236623 #T461 FLYBACK TFB3086AD 24083013 #Z401 NOTE **SEE 50A61 FOR MAIN PARTS LIST ** 23549258 BEZEL 23427995 DOOR 23905094 IC STK392110 23311899 LENTICULAR SCREEN 23405040 MIRROR 23565302A OWNERS MANUAL 23311859 PROTECTIVE SCREEN 23306370 REMOTE 23311892 SCREEN FRESNEL CDSMPJTV03 SERVICE MANUAL (CD) 23527210 SPEAKER GRILLE

Feb 03, 2008 | Toshiba 53AX61 53" Rear Projection...

1 Answer

Sony KF-42WE610


Sound but no picture, tv will not turn off. Light goes red but a dim overall blue screen remains and fan is still running.

Nov 15, 2007 | Sony XL-2100U Projector Lamp for...

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

Related Topics:

73 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76416 Answers

Cindy Wells

Level 3 Expert

6185 Answers

Marvin
Marvin

Level 3 Expert

85239 Answers

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

Answer questions

Manuals & User Guides

Loading...