Sony Bravia kdl40v2500 problem

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • henrysin44
    Senior Member
    • Apr 2013
    • 109
    • United States

    #1

    Sony Bravia kdl40v2500 problem

    I have a Sony Bravia kdl-40v2500 and i'm not sure if its a TCON or LCD panel tab problem. When the TV is turned on after awhile of being off the screen is filled with orange reddish bars and lines that move with the image after 2-10 minutes of being on the image comes in but a bar in the bottom left corner remains. Images that move within the bar are slowed or ghosted and have an off color. Is this a TCON problem or a LCD panel tab problem?
    Attached Files
    I have salvaged and fixed 18 TVs (1 DLP), 22 LCD monitors, 8 stereos, network stuff, and more laptops and computers than i can count.

    Service Menu/Factory Reset Codes for TVs
    http://www.badcaps.net/forum/showthread.php?t=24809
  • audiofreak19
    Badcaps Veteran
    • Apr 2013
    • 556
    • usa

    #2
    Re: Sony Bravia kdl40v2500 problem

    Sounds like a t con problem. Can you post Picts of the t con.

    Comment

    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
    • justin35
      Sony bravia kdl-43w755c - boot loop
      by justin35
      Hello,
      i have this sony bravia kdl-43w755c which boot loops. After sony logo, it shows the android animation loading then it restarts…
      from what i read online it looks to be an emmc issue…
      i’m not familiar with this kind of tv repairs… i’m repairing laptops and gpu’s…
      i took out the board and say an samsung 16gb emmc
      i don’t have an exact replacement, but i have a few 32 and 64gb emms’s from laptops…
      i could try to put one instead of the 16gb one, but will it work?
      where do i get the software from?
      any help will be much appreciated!...
      03-06-2024, 12:26 PM
    • Document Archive
      Sony Bravia 22" LED Full HD TV KLV-22P402B Schematic
      by Document Archive
      Sony Bravia 22" LED Full HD TV KLV-22P402B Schematic...
      10-16-2024, 05:15 AM
    • 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.
      10-11-2024, 05:12 PM
    • Loading...
    • No more items.
    Working...