problem with 42PFL3604D/12

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  • courtcircuit
    Philips HTS8000 home cinema noise problem
    by courtcircuit
    Hello

    I have since a long time a Philips HTS8010S/01 which has been old but was doing the job.

    Since a few days, it starts by making a weird "static" nois when switches on for a few seconds to a minute and then works like a charm.
    Noise loudly outputs from the 3 channels, even if no signal is sent by the controler.DVD to the subwoofer/amp unit.

    I was thinking of a soldering that was starting to be damaged and that was only doing the job after a few seconds of heating, most probbaly on the power board
    Removed each of tyhe boards
    ...
    02-08-2025, 08:22 AM
  • THXFX
    samsung un43nu7100 BN94-13191C/BN41-02635A boot loop problem even with tcon jumper
    by THXFX
    Hi I need help with a Samsung un43nu7100 BN94-13191C/BN41-02635A with boot loop problem even with tcon jumper.
    I've already try tape method and same happen, if I disconnect both flex from mainboard to panel tv boots normal even I hear Samsung sound.
    When I solder jumper to make t-con work with or without panel or panel cables connected it still reboot or power cycling.
    What I noticed is that there's no voltage in VHG, HAVDD, PANEL_3.3V, AVDD_17V or 12v near dc-dc chip.
    I check capacitors and diodes and didn't find any short IN MAINBOARD.
    Measured all power supply...
    03-20-2024, 03:21 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
    ...
    07-22-2024, 10:36 AM
  • x_orange90_x
    TCL 50S535 bad tcon or panel issue?
    by x_orange90_x
    Just bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side...
    03-29-2025, 11:02 PM
  • bohaboha
    PHILIPS 32pfl3403d Flat-panel TV Upgrade Assistant problem
    by bohaboha
    Hi trying to update my Philips cause in retail mode not possible to get out from it i get this message in update site : Error message: no data exception. Your reference: Request ID (server_1930105)
    how to fix it thanks
    02-05-2025, 09:23 PM
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