Sony KDL 40EX520 problem

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • sub263
    New Member
    • Mar 2014
    • 3
    • India
    #1

    Sony KDL 40EX520 problem

    I have sony Bravia KDL 40EX523. Symptoms in my TV include yellow or blue tint appearing in screen and temporary image persistence and everything becomes normal after an hour of continuous running and no problems how much ever time i run. But if I power down the same problem comes again and resolves after an hour. I replaced the tcon board ,even then the above said problem persists.below are aome images. Kindly give your suggestions.

    https://www.flickr.com/photos/sanjeev85/13155240044/ https://www.flickr.com/photos/sanjeev85/13155085663/
    Attached Files
    Last edited by sub263; 03-24-2014, 08:34 AM.
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • Chrissygizmo
      Sony KD-55XG9505 lines on screen problem
      by Chrissygizmo
      Hello again everyone,

      This is my latest mission, to try getting this Sony tv back to normal working order…

      I've only just got it today, when you power it up everything is as should be, in fact it works perfectly for a few minutes then the screen starts getting horizontal lines on & eventually the full screen goes back, I will upload photos of the problem & also some photos of the board etc. You might notice that I'm busy trying the tape method, I'm not sure exactly where the clock lines are so I'm just guessing & hoping for the best lol . I've already tried...
      02-19-2025, 11:31 AM
    • crackedprint
      Sony HCD-HX80R Amplifier Volume Control Problem
      by crackedprint
      I have a strange fault on a Sony amplifier. The volume control varies the display from MIN, then 1 up to 30 and then MAX as expected. At MIN there is no sound. However, at 1 it is quite loud and increasing above 1 does not change the sound level.

      I have tried a Cold Reset as per the service manual.

      I have looked at the I2C clock and data to volume control chip IC501 (BD3499FV). Data is only sent to IC501 when the volume is set to MIN or 1. At any other setting no data is sent to IC501.

      I have looked all the way through the service manual and tried many online...
      01-21-2025, 12:18 PM
    • retrorepair
      SONY KDL-40P3600 Picture Problem
      by retrorepair
      Hello gurus, hope you can assist me...

      I have a Sony KDL.40P3600, with an issue on the left side of the screen (pictures attached).

      I think the problem is the panel, but before send it to trash, i would like to get a second opinion.

      Thanks in advance.
      2 Photos
      10-11-2024, 05:12 PM
    • YasaCh
      sony kd-49xf9005 4 red blinking problem
      by YasaCh
      Sony KD-49XF9005 it power up to android boot screen and turns off immediately with continuously 4 red blinks ...
      05-05-2025, 08:40 AM
    • theone111
      Problem with LG Plasma 60PM6700 - Random power downs
      by theone111
      I have an LG Plasma TV 60PM6700 for the past ~12 years.

      In the last ~3-4 months I have been having some issues.
      1. Problem: It started with random picture disappearing (sound still worked).
        Frequency: Happened about once a week.
        Solution: Had to turn off TV wait a few seconds before turning it on again.
      2. Problem: Then it got worse and the TV started to shut down and when turning on the no picture just sound.
        Frequency: Happened about once a week.
        Solution: Had to turn off TV wait about 10-20 seconds and turn it on again to solve.
      3. Problem: TV shuts down
      ...
      1 Photo
      07-22-2024, 10:36 AM
    • Loading...
    • No more items.
    Working...