Question about Sony KP-57WS500 57" Rear Projection Television

1 Answer

Mitsubishi model WD-52525 purple lines across screen

Posted by on

  • Doug Bonkoski
    Doug Bonkoski Dec 25, 2013

    Hi Doug Bonkoski, I want to help you with your problem, but I need more information from you. Can you please add details in the comment box? Purple lines roll across the screen when TV is on...

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sony Master
  • 1,511 Answers

Rolling lines are color bars that scroll from the top of the screen to the bottom and generally represent a malfunction of one or more raster patterns. The TV picture is made up of scanning lines; however yours has an additional color line moving in between the normal synchronization process. Various electronic elements such as resistors, capacitors, diodes, and resistors, may change in value over time. Changes can make various electronic functions change from a normal routine to an abnormal routine such as you are seeing on the TV. If the problem is too difficult to put up with, you can have the mainboard or video RGB projection tubes replaced if found defective by a professional technician. Other than that, you cannot fix the problem yourself.

Posted on Dec 25, 2013

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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

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

Broken white lines across screen


clean the dirt off the boards most likely cig smoke and it will react to the dust to become conductive enough to cause problems with the tv

Sep 17, 2010 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Horizontal Lines in Picture, Picture Possibly Dimmer


The dimming is usually caused by the mirror needing polishing. The lines floating across the screen is usually caused by failed caps on the FMT board you can get the V26 FMT repair kit from
http://servicemanuals.vstore.ca/product_info.php/pName/v26-dlp-fmt-pwb-repair-kit/cName/repair-kits

Jul 07, 2010 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Wd-52525 vertical lines on screen


Your reference to across the screen to me means horizontal. Check the bias on the video drive, there may be a potentiometer on the board to adjust. The new parts may have picked up the drive, turn it down if possible.

Mar 15, 2010 | Televison & Video

1 Answer

I have lines that float across the screen from left to right.


The V26 Chassis FMT repair kit should repair that issue. The kits available from www.tvrepairworld.com the kit contains the replacment capacitors and the CD with instructions

Oct 31, 2009 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Mitsubishi WD-52525 picture problem


you didnt mention which two boards you replaced the caps on however each board in the chassis has the same capacitor issue. Sounds like you need either of the four V26 Repair kits. The FMT repair kit, The signal Repair kit, The Terminal 1 or the terminal 2 repair kit

Jun 12, 2009 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Vertical Green Lines across TV Screen with no picture


The capacitorson the FMT board have failed, which will cause that symptom. Is the menu screen clear when you hit menu?

Apr 27, 2009 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Mitsubishi DLP WD 52525 has small green lines on the screen


do the lines go from top to bottom, and are they about 1 inch apart? or do they move diagonally across the screen?

Dec 27, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Problems with my Mitsubishi hd1080


Most likely you are looking at conversion chip problem. The replacement price on these can varry widely. It may be cheeper to look into purchasing a flat panel lcd or plasma tv.

May 31, 2008 | Mitsubishi WD-52525 52" Rear Projection...

Not finding what you are looking for?
Sony KP-57WS500 57" Rear Projection Television Logo

77 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74459 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...