Question about Flat Panel Televisions

1 Answer

No picture, audio flickers on and off

When i turn on the TV the green light goes on initially with sound and no picture. Within 1-2 seconds the light turns red and the sound flashes on for a second then off for about 5 seconds

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 267 Answers

THIS IS USUALLY THE MAIN TOTAL ASSY OR THE PANEL IS BAD.

Posted on Jan 30, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Picture blinks on an off an has no sound how can this be fixed


TV pic blinks on/off when connected to satellite via hdmi - Forums ...

www.cnet.com > Forums > Sony

CNETApr 7, 2013 - We have a sony bravia LCD tv, model KDL-60EX500. ... The tv then started "blinking" on and off - no sound, black screen - for a half second or ... Samsung Series 3 (330), won't show any picture/no sound?
Jun 11, 2015
DLP Twon't turn on, blinking green lamp light then shuts dow ...
Jun 11, 2015
LG TV : Picture not coming on screen, but TV is on.
Jul 14, 2014
How many have 'blinking' issue with Samsung led tv
Jan 26, 2011
More results from www.cnet.com

VIZIO flickering Tv screen easy fix( no money ) - YouTube

? 1:58
https://www.youtube.com/watch?v=oWSFwS3FH_c
Aug 28, 2012 - Uploaded by Bill GatesBestfriend
VIZIO flickering Tv screen easy fix( no money ) .... I left town unplugged the Tv. When I came home home ...

Jan 26, 2016 | Flat Panel Televisions

1 Answer

No picture, No sound


It sounds that the IIC Bus circuit shorts bey some faulty components connected to it. The troubleshooting work to this section circuit is very skilled one. If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock! Instead, contact the nearest service center.

Feb 11, 2013 | Digital Lifestyle FA1B32Z 32 in. LCD...

1 Answer

My toshiba 40ft2u1 will not turn back on


I'm having the same problem right now. I get the green light for about 5 seconds (not Blinking) then the light goes out. No sound or picture.

Apr 05, 2012 | Toshiba Flat Panel Televisions

1 Answer

I am currently working on a Sharp Lc37sb24u. I was originally thinking it had a bad inverter board but now I am not so sure. When I turn the tv on the picture comes up with audio for about 2 seconds the...


Did you check the service manual troubleshooting guide yet. You can try disconnecting the power to the inverter board and see if it will stay on and have sound.
Service manuals:
http://elektrotanya.com/?q=showresult&what=Sharp%20LC37SB24U&kategoria=&kat2=all

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Oct 27, 2011 | Sharp LC37SB24U 37 in. LCD TV

1 Answer

Hard to get started when powering up to watch.


definitely, something wrong with it. TV shouldn't take more then a few seconds to start, I suggest, while it still under warranty, give Sharp a call to get it fixed.

Nov 27, 2009 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer

I have no picture or audio on my TV. The green


It sure sounds like the mainpower supply problem, the power supply may be trying to turn itself off because it detects short circuits.

Nov 01, 2009 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

2 Answers

Samsung LCD TV, no picture only sound


is the picture clear when on? if yes, does the screen go black after a few seconds. if yes, sounds like you need a back light inverter!

Sep 13, 2008 | Westinghouse LTV-30W2 Television

1 Answer

Samsung hl-s6186 screen flickers and sometimes goes green


The humming will usally come from the color wheel(one of the only moving parts), which is part of the light engine. If the tv is starting to get a green picture that is a sign that the light engine is on it's way out.

Aug 05, 2008 | Samsung HL-S6187W 61 in. HDTV

3 Answers

Philips 50PF9631D Plasma


First step....check power supply components.....research
similar Model & problem.................T.

Mar 22, 2008 | Philips 50PF9631D 50 in. HD-Ready Plasma...

1 Answer

Black screen - sound works


westinghouse_w32701_27_in_hdtv_lcd
power on no picture good sound and channel page up and down works
on background u can see dark picture

Aug 15, 2007 | Westinghouse W32701 27 in. LCD HDTV

Not finding what you are looking for?
Flat Panel Televisions Logo

Related Topics:

169 people viewed this question

Ask a Question

Usually answered in minutes!

Top Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68368 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

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

Answer questions

Manuals & User Guides

Loading...