Question about Sony KP-46WT510 46" Rear Projection HDTV

Open Question

LED Vertical bars horizontal lines

My Vizio LED m470sl 47" tv has Verticle bars of lines that run horizontal. It also seems to be pulsing from light to dark. It's almost as if its refreashing every few seconds. When it pulses the controler input lags for a second. There is a picture on the screen and the lines only appear if there is input on the screen.

Posted by Chris Houser on

Ad

5 Related Answers

Anonymous

  • 2 Answers

SOURCE: horizontal green lines the whole length and width of the screen

Hey, I had the same problem with blue and red lines and this post helped me bigtime ! Just adjust the color your having problems with. Best Solutionposted on Sep 12, 2006By maddogmic Rank: Not rated Rating: 100%, 1 votes I had the same problem with my sony KP-57ws500 rear projection tv. To solve this problem all you need is a flat and phillips screwdriver. Right below your speakers on the right and left side are tabs. Pull out the tabs and remove the screw on eachside. Once that is done remove the speaker cover and you will see a fiber board cover in the middle of the tv, there will most likley be twist ties holding some wires, to make it easier to work remove the ties. Now remove the screws on the fiber board and pull it off. You should see 3 adjustments on the top for focus, do not touch those. Below the focus adjustments on the

Posted on Sep 27, 2006

Ad

Anonymous

  • 375 Answers

SOURCE: No picture/vertical lines on screen

it's called retrace lines ,your screens are set to high or focus block assy which has the screen adjustments on it also is faulty

Posted on Aug 18, 2007

Ad
wyoed1

Ed Meshechek

  • 211 Answers

SOURCE: Lines in picture

You may have to re-adjust the screen drive. It sounds as though it may be just a bit high. If it's not that, you may be getting a bad picture tube. I hope this has helped in some way.
Ed
NC Electronics
Mills, Wyoming

Posted on Feb 18, 2008

welcomejee

Shahid Electronics

  • 10594 Answers

SOURCE: Sony KF-50WE610 flashing power/standbylight

Its small board with few connectors and easy to replace.
You can buy required part from Part Store. You may see image of ballast supply there.

Posted on Jan 18, 2009

Antonio Cruz

  • 336 Answers

SOURCE: my sony clicks green led flashes but no sound no

Hi,if your tv is 2-4 yrs and have not replaced the lamp it might be time to replace it.Do you hear clicking noises and have replaced lamp before it could be the board that powers the lamp its called the ballast.You can find original philips lamp in here : http://www.discount-merchant.com/SearchResults.asp?Search=XL2100+?Click=48173 Have a blessed day!

Posted on Nov 12, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Horizontal lines on led/tv with rolling vertically.


This sounds like a panel issue unfortunately, if its under warranty or you purchased an extended warranty great, if not your kind of SOL

Nov 26, 2017 | Vizio Televison & Video

1 Answer

How do I fix vertical lines on my TV?


Line Defects On Vizio TV Screens - Vizio TV Help

vizhdtv.com/line-defects-on-vizio-tv-screens/
Aug 26, 2015 - If you see a line on your TV screen it might be the result of several causes. Some might be simple to fix and others may actually require you to replace theTV. Pixels on a TVs display panel are organized in groups of straight vertical lines. ...Notice the line defect above is red but they can be white, green, ...

how to repair vizio lcd tv vertical lines then fail - YouTube

? 17:05
https://www.youtube.com/watch?v=YUKMl7_19gk
Jul 5, 2014 - Uploaded by bam6972
how to repair vizio lcd tv vertical lines then fail ... I do know quite a bit, not everything but I do know my fair share about tvs. this tv needed a new ...

TV Repair Help for Vertical & Horizontal Lines on Your TV ...

? 2:47
https://www.youtube.com/watch?v=b0sI7LB4cZE
Apr 25, 2014 - Uploaded by ShopJimmy.com
TV Repair help with troubleshooting lines on your TV Screen. ... I have Vizio M470SL. My TV has .... Why does my T.V. suck Don't buy Rca T.V..

Jan 19, 2016 | Vizio E480-B2 48" 1080p 60HZ LED HDTV

1 Answer

Why is there a white line on my tv


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Jul 25, 2015 | Vizio M470SL 47 in. LCD HDTV

1 Answer

What symptoms will a bad tv board/tuner cause


That does sound like the most likely issue is you MAIN PCB. You will need your complete model/serial# then see the following web site:

https://www.encompassparts.com/model/VIZM470SL/_/_/VIZIO/M470SL/47-INCH_120HZ_EDGE_LIT_RAZOR_LED_LCD_HDTV

Mar 11, 2015 | Vizio M470SL 47 in. LCD HDTV

1 Answer

Vertical Bars Horizontal Lines on LED TV


Check the input connections. If Ariel connection, or other video input connection from any external source have loose contact, or wire broken, this type of interference can occur to picture.
Gopakumar Gopalan Google

Apr 23, 2014 | Televison & Video

Not finding what you are looking for?
Sony KP-46WT510 46" Rear Projection HDTV Logo

Related Topics:

43 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76407 Answers

Muntejaya Ginting
Muntejaya Ginting

Level 3 Expert

10422 Answers

Ekse

Level 3 Expert

13434 Answers

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

Answer questions

Manuals & User Guides

Loading...