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AL Schehr Posted on Mar 20, 2019
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My Sony KDL-60EX500 started having picture problems. Light purplish vertical, squiggly

Ex.- a person walking through a room with a light on the wall like in a parking garage with pale grey block walls . Vertical lines on wall, with oval lines around light, lines blocked by darker colors like the man, as he walks the lines change shapes, ie. from vertical to oval around the light and squiggly to vertical, etc as the picture changes.Darker colors hide the lighter lines

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Nasir Muhammad

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  • Sony Expert 252 Answers
  • Posted on Apr 14, 2019
Nasir Muhammad
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Joined: Jul 21, 2009
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Hello Dear
please check coils which are very near to LVDS jack these are open these are interface coils between panel and main board some are open
Thanks
M Nasir

5 Related Answers

Anonymous

  • 53 Answers
  • Posted on Mar 26, 2008

SOURCE: Vertical line

Sorry, you have a defective LCD panel. If your TV is still under warranty, contact Sharp to get the TV exchanged. Otherwise, LCD panels cost more than the TV is worth.

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Anonymous

  • 106 Answers
  • Posted on Dec 30, 2008

SOURCE: dark transperant vertical line, left side of screen

Your light tunnel is bad. This requires partial disassembly of the light engine. Suggest contacting a tech

Anonymous

  • 2 Answers
  • Posted on Jan 03, 2009

SOURCE: light grey vertical line

Hi there,

I believe there are 3 possible causes for this issue; toner drum, fuser or transfer roller - more than likely I would dismantle the printer and check for lines on the fuser. But just in case remove the toner and carefully release the flap to reveal the toner drum - if that is scored and the lines correspond to those on the print-out thats the cause.

Rgds Colin

Anonymous

  • 51 Answers
  • Posted on Aug 08, 2009

SOURCE: I have sparkled vertical lines of color on my Sony

the lcd controller is a seperate part that can be replaced you don't have to replace the whole panel if the controller is bad

Anonymous

  • 41 Answers
  • Posted on Aug 18, 2012

SOURCE: Sony bravia KDL 40s4100 vertical lines on left

LOD (lines of death) are a known service issue with the Sony bravia line of TV's contact Sony and cross your fingers. Wish I had better news for you. I had a 52w4100 and Sony arranged me with a service center to get it taken care of.

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Sony Bravia KDL-60EX500 no longer turns on.

Refer to Sony KDL 55EX500 Troubleshooting Manual Protection Mode Symptom...
5X Blink - TCON & HFR Failure
The 5X blink protection mode indicates a communications error between the TCON/HFR board and the MT5388 microprocessor on the A-Board.
First replace the TCON/HFR Board if the 5X protection mode blink pattern occurs. If the TCON/HFR Board does not repair the problem then replace the A-Board.

see schematics in Sony KDL 55EX500 Troubleshooting Manual Page 23
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Picture blinks on an off an has no sound how can this be fixed

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Why is sony bravia dark screen

If your TV seems to be darker than you think it should be, it is possible that the problem is with the light sensor. The light sensor will automatically adjust the picture brightness based on the ambient light that is in the room, (i.e. if the room is bright the picture will also be bright, if it is dark the picture will also be dark).

To turn this feature off go to Settings > General Setup > Light Sensor.
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Red light flashing 4 times

sounds like it's toast http://community.sony.com/t5/Television-Picture-Sound/Vertical-Lines-of-death-KDL-52W4100/td-p/29582
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Sony bravia kdl55hx729 3d led tv turns on 3 seconds shows picture than four red flashes

Hello,
the error light sequence that you are seeing is indicating a "backlight error". Most likely you have a bad inverter board -the board that powers up the back-lights behind the display panel. They might be available via ebay if you are a DIYer, or you need to call for sony service.
Good Luck!
Rich Lilja
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No picture, vertical colored lines

I have never heard of a warm-up problem on a digital television. Unlike the old CRT TVs and monitors, digital panels don't have to warm up. I would go with the TV repair persons assessment that you've got a bad panel.
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There is light at the screen but no picture and sound normal

HI.usually when problems occurs without picture, either slanted picture has vertical or horizontal light on it.The one responsible for this is what we called ..PICTURE-TUBE.It is a cathode -ray tube in the television receiver that translates the received signal into a picture on a luminescent screen.It is the picture tube who creates an image that is composed of identical horizontal lines.So any problems in regards to picture whether it only shows vertical or horizontal.its the PICTURE TUBE that was damaged.Hope this idea helps..Thank you for choosing fixya.
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Sony Bravia KDL 46", no picture, standby light blinks 4 times

Since the TV is still receiving power, the problem is going to be with the TV's mainboard.  After you unplugged the TV and plugged it back in, you said the power light went out again, so I assume the standby light wasn't flashing again?  The flashing standby light is indicating an error code so my suggestion is to contact Sony for service options regardless if there is a warranty or not because service is the only solution to this situation.  Don't forget to provide them the error code or 4 flashes repeating.
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