Bn41-00813e le40m87ain board fault

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Rickig
    Senior Member
    • Mar 2015
    • 112
    • England

    #1

    Bn41-00813e le40m87ain board fault

    Hi guys
    Have a set with a problem that after a while powers off and back on. I saw on another post someone having same issues and resolved by replacing some voltage regulators on the back.
    I had a look at these and right beside them are some burnt out components.
    I cannot tell what they are or the value and was hoping someone can identify then for me.
    Thanks in advance
    Attached Files

    if you find these attachements useful please consider making a small donation to the site

  • Rickig
    Senior Member
    • Mar 2015
    • 112
    • England

    #2
    Re: Bn41-00813e le40m87ain board fault

    Update
    C1124
    C1183
    C1180 wx
    Pls does someone know the value of these componants

    Comment

    Related Topics

    Collapse

    • Rictech
      Panasonic SA-MAX770PU SMPSU board fault....
      by Rictech
      Hello everyone. 😀

      As per thread title, this unit has a serious SMPSU fault. It blows F1001, which is a 10A M205 in the phase from the mains input.
      Very first thing I tried, was simply replacing the fuse, but the replacement ceramic fuse blew immediately.

      Looking at the schematic for this PSU, I then removed what I thought was the next likely candidate: D1001 - the HV main bridge rectifier.
      This isolated the fault(no longer blows the main fuse), but does not point me to the actual fault.
      There are no devices that have exploded or otherwise show signs...
      08-26-2024, 01:05 AM
    • spleenharvester
      Tower T548006 battery, fault on BMS board
      by spleenharvester
      I have two of these spotwash machines. They are portable systems that use a 12V power tool battery consisting of three 18650 cells. One of the batteries recently failed. 12V appears at the terminals but there appears to be a fault condition - machine flashes LEDs when you attempt to power up. When you plug in the battery directly (the machine charges through a USB-C port, but there is a second USB-C port on the battery itself for some reason that can also be used for charging), the green LED lights and a dim red LED lights next to it solid. By comparison, a working battery will flash green only....
      10-04-2025, 06:33 AM
    • tony359
      2007 Macbook logic board fault
      by tony359
      Good day all,

      I got a 2007 MacBook from a friend. The fan was not working so it was overheating.
      Once the fan was swapped, I installed an OS and it worked fine.

      The board had quite a few corroded spots so I removed it, touched those spots with a soldering iron, washed the board in PCB cleaning fluid (I've done that many times), rinsed it with distilled water, dried it etc.

      Unfortunately it doesn't work anymore. It does turn on, fan spins, power LED turns on. But no picture.

      If I see that right, I have missed VCORE on L7100 (page 59)....
      01-23-2025, 06:59 AM
    • Tynan Dill
      Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
      by Tynan Dill
      I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

      Upon bringing it home and plugging it up, it showed a standby light.

      I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

      The screen seems to blackout and stay black, but with a flashlight I can see the display.

      With my Playstation 4 connected via HDMI, and running a game I can hear sound.

      Assuming...
      11-22-2024, 01:46 PM
    • Hakuu
      LG OLED77G1PUA - No Video / Audio after a TCON Board change and Software Update
      by Hakuu
      Hi There,

      This TV was auto switching off after few seconds with some vertical lines on the screen, so got a new TCON board and replaced it.

      After replacing the TCON board it was working fine and i set it up with everything, used for few hours, then had the bright idea to update the software on it. During the update process, TV switched off and now no audio or video. No relay switch sound.

      More Details

      TV Model - LG OLED77G1PUA

      Got the same exact TCON board from TVPartsToday and replaced it. But didnt transfer the EPPROM data (didnt...
      07-12-2023, 02:37 PM
    • Loading...
    • No more items.
    Working...