panasonic tx-p50u10b

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • futurespec
    Member
    • Oct 2013
    • 24
    • United Kingdom

    #1

    panasonic tx-p50u10b

    Panasonic Viera 50" TV
    It has a fault where it switches on then off again straight away and stays in stand-by mode.
    model tx-p50u10b
    can you help please
  • Caleb
    Smokin IC's
    • Feb 2013
    • 645
    • USA

    #2
    Re: panasonic tx-p50u10b

    Im sure Tom will be along soon, in the mean time here is a trouble shooting guide for your tv
    Attached Files
    Liberating magic smoke one part at a time

    Comment

    • tw2005
      Badcaps Legend
      • Oct 2011
      • 6458
      • Australia

      #3
      Re: panasonic tx-p50u10b

      Generally with a shutdown the front panel LED should blink out a code. If it's shutting down with no blinks there may be a short on the PSU and my first suspect would be the SC board shorting out the PSU.
      Attached Files
      Last edited by tw2005; 10-18-2013, 10:48 PM.

      Comment

      • Blanqui
        Member
        • Oct 2013
        • 12
        • Espaรฑa

        #4
        Re: panasonic tx-p50u10b

        Hi futurespec.
        Have you seen if fans are working?
        Try to clean them.
        Also please tell us if the led blinks and how it does so.

        Comment

        Related Topics

        Collapse

        • mostachio
          Looking for help diagnosing a 65" Panasonic Viera TV - TH-65DX700Z (Turns on - Clicks - Turns off)
          by mostachio
          Hi Badcaps,

          I've had a friend discard a TH-65DX700Z Pansonic Viera Television and I've decided to have a go at repairing it. If possible could I please get some advice in terms of diagnosing the problem so I can purchase the appropriate parts for repair whether it be components, a repair kit or a replacement board. I am happy to post pictures if required.

          TV Details:

          Model # - TH-65DX700Z

          Symptoms:

          The television turns on and displays a picture then makes a clicking sound and turns off.

          I haven't opened it up yet but...
          09-04-2024, 02:32 AM
        • Ama Chur
          Panasonic Viera LC470EUN (SE)(M2) T-Con issue?
          by Ama Chur
          After watching some youtube videos and checking some forums, I'm at a loss. With both ribbon cables connected, we have no image. With the left one pulled out, the screen is black and white, split down the middle. With the right cable removed, it is all black. Backlight is working fine and we have sound and can open applications. We are strapped for money right now and are hoping to repair whatever the issue may be. I think the TV was manufactured in 2012, so I'm aware that may not be possible. Edit: Found a single vertical line of blue pixels on the left side of the screen with one of the ribbon...
          02-21-2025, 08:12 PM
        • badcappo
          Dead Panasonic Viera TX-P65STW50 Plasma TV
          by badcappo
          Hello, got a ST50 plasma TV for repair. No signs of life, not even blink codes. Opened it up to check the power supply, type MPF6914. Apparent issues from visual detection and measuring for shorts:
          Diode type G972s6 - D101 with a short
          Mosfet 06N90E - Q301 shorted
          Fuse T5AH 250V - F103 blown
          Diode D301 shorted
          Relay DG1U-17VDC II - RL001 blown

          I have not found a circuit diagram. Maybe someone here already dealt with a similar issue? Thanks for tips where else to check ๐Ÿ˜€...
          11-24-2024, 11:27 AM
        • J8rda7
          Panasonic Viera TX-L50E6E - no image
          by J8rda7
          Hi,
          the TV has a black screen. Sound OK, backlight OK.

          When I measure T-CON voltages, there is VGL+VGH=0V. After unplug the right side of the screen from the T-con, voltages are OK and half screen works normally.

          I tried to search for any kind of short on the right side, but I had no luck. I have a beginner experience in measuring and repairs of the LCD panels..

          Thanks to anyone who can guide me in solving the problem.. and be patient with my english ๐Ÿ™‚๐Ÿ˜
          05-13-2024, 11:04 PM
        • Andre Gilbert
          Panasonic TC-P55ST50 8 blinks then no blinks
          by Andre Gilbert
          Hello! yes I know there is already lots of information about this issue. I have a Panasonic TC-P55ST50 that originally displayed an 8-blink error code. Following the troubleshooting flowchart, I ended up replacing the SS board. However, even after replacing it, the issue persists. The TV turns on and stays on without displaying an image, and continuity is confirmed on all connectors. What am I missing here๐Ÿค”?
          Ok Im a mechanical engineer ...but I thought I was able to follow a rather simple flowchart for electric troubleshooting ๐Ÿ˜‚.

          TV Model: Panasonic TC-P55ST50
          ...
          11-20-2024, 08:52 PM
        • Loading...
        • No more items.
        Working...