Toshiba TV not powering on?

Collapse
X
 
  • Time
  • Show
Clear All
new posts

  • Senatov
    replied
    Re: Toshiba TV not powering on?

    Originally posted by tom66
    Does this TV have two HDMI? I had a Toshiba with a similar symptom, was a bad switching regulator on the video process board.
    No it only has 1 HDMI.

    Leave a comment:


  • tom66
    replied
    Re: Toshiba TV not powering on?

    Does this TV have two HDMI? I had a Toshiba with a similar symptom, was a bad switching regulator on the video process board.

    Leave a comment:


  • multimeter
    replied
    Re: Toshiba TV not powering on?

    sounds like a classic bad caps issue,close up of the psu?,do you have a esr meter and multimeter?

    Leave a comment:


  • selldoor
    replied
    Re: Toshiba TV not powering on?

    You had better post pictures of the power supply then.
    We can help a lot more if you please post good clear pictures of the whole chassis, and then pictures of each board, front and back and close up of connectors, (max resolution 2000x2000 and 2MB) using the manage attachments button, which is found by clicking "go advanced" under quick reply.

    Please do not post inline and offsite as they slow down the loading of pages.

    Examples of what is needed
    https://www.badcaps.net/forum/attach...1&d=1290283049

    https://www.badcaps.net/forum/attach...7&d=1280167246

    It will be useful if you can say a bit about yourself - skills tools etc.

    Leave a comment:


  • Senatov
    replied
    Re: Toshiba TV not powering on?

    The more I think about it, this is seeming more and more like a PSU issue.

    Leave a comment:


  • Senatov
    replied
    Re: Toshiba TV not powering on?

    I changed my mind. I might as well try to fix it. It is a Toshiba 32HLX95. It is 32 inches and it is 7 years old. Here are some pictures:



    Inside the TV






    The PJ63 up close.


    Let me know if you need more info or pictures.

    Leave a comment:


  • ben7
    replied
    Re: Toshiba TV not powering on?

    Originally posted by Senatov
    Sorry. I think I will just buy a new TV. They're pretty cheap nowadays.
    Aw ok

    Leave a comment:


  • Senatov
    replied
    Re: Toshiba TV not powering on?

    Sorry. I think I will just buy a new TV. They're pretty cheap nowadays.

    Leave a comment:


  • ben7
    replied
    Re: Toshiba TV not powering on?

    Originally posted by Senatov
    How likely is this to happen? Does the clicking sound signify this?
    The clicking sound is a relay you hear in the power supply.

    However the PSU might not be bad, it could be shutting down due to something that is shorted out on another circuitboard.

    Some pictures would be helpful

    EDIT: Also, you didn't even tell us what model it is!

    Leave a comment:


  • Senatov
    replied
    Re: Toshiba TV not powering on?

    Originally posted by ben7
    Power supply could be dead.
    How likely is this to happen? Does the clicking sound signify this?

    Leave a comment:


  • ben7
    replied
    Re: Toshiba TV not powering on?

    Power supply could be dead.

    Leave a comment:


  • Senatov
    started a topic Toshiba TV not powering on?

    Toshiba TV not powering on?

    Hello!

    I have a 7 year old Toshiba HDTV. It has worked fine all these years, and today it stopped working. I went to turn it on, and I noticed that the red light that comes on when the TV is off was on like it should be. I went to turn on the TV, and nothing happened. I pressed power again, and now the red light went out, and the backlight came on for a few seconds, then went off. I unplugged the TV, and plugged it back in. Now there is no power what-so-ever. When I press power, I hear a 2 clicks, but nothing else happens. When I press it again, I hear 1 more click, but neither the screen nor the red status light come on at all. I tried unplugging the "PJ63" inside the TV that I heard about on another thread. This did nothing. If I have to get this repaired professionally by a person, I will just buy a new TV. The thing that concerns me, is not even the red light comes on. What could be wrong with it? Thanks.

Related Topics

Collapse

  • serious_electron
    Strange! Acer laptop not powering on but charging the battery (orange light on when charger and battery plugged in).
    by serious_electron
    Hello Everyone!

    I have an Acer Aspire A315-42 laptop. I generally leave it on for long time by closing down its lid (so it enters the sleep mode). Recently, it rained quite heavily in out area. And the humidity and moisture seem to be high. So one late evening, after I opened the lid and turned on the laptop, it did power on as the blue light turned on but after it booted to the desktop screen, just 5-10 seconds after both the screen and blue light went out and laptop shut down (the blue power light turned orange). And after 2-4 seconds that orange light went off and the laptop died.
    ...
    06-28-2025, 02:57 PM
  • Document Archive
    Toshiba Satellite Pro C660-1NQ Specification for Upgrade or Repair
    by Document Archive
    This specification for the Toshiba Satellite Pro C660-1NQ can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the C660-1NQ boardview and C660-1NQ schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Toshiba...
    09-06-2024, 05:27 AM
  • Document Archive
    Toshiba Satellite L635-10K Notebook Specification for Upgrade or Repair
    by Document Archive
    This specification for the Toshiba Satellite L635-10K Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L635-10K boardview and L635-10K schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Toshiba...
    09-06-2024, 05:59 AM
  • Document Archive
    Toshiba Satellite L655-19C Notebook Specification for Upgrade or Repair
    by Document Archive
    This specification for the Toshiba Satellite L655-19C Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L655-19C boardview and L655-19C schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Toshiba...
    09-06-2024, 05:59 AM
  • Document Archive
    Toshiba Satellite L655-1DJ Notebook Specification for Upgrade or Repair
    by Document Archive
    This specification for the Toshiba Satellite L655-1DJ Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the L655-1DJ boardview and L655-1DJ schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Toshiba...
    09-06-2024, 05:59 AM
  • Loading...
  • No more items.
Working...