Hitach 50s601 screen issue

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • topfli8979
    Badcaps Veteran
    • Oct 2012
    • 311
    • USA
    #1

    Hitach 50s601 screen issue

    Been working with this plasma for a while now, picked it up would not power up without going into protection. Found the lower sdr board to be faulty. Replaced with know working sdr and tv powers up fine with picture. BUT the lower half of the screen is distorted, seems to have some moving lines running through it. If this was a Lcd I would chalk it up to a bad panel, but being a plasma I'm not so sure. Would faulty y sustain cause this issue?
    Attached Files
    Tags: None
    • ReeceyBurger123
      Never Give Up !
      • May 2014
      • 7325
      • Britain
      #2
      Re: Hitach 50s601 screen issue

      Looks like a buffer fault or loose connectors on the lowwer y buffer reseat them.
      Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

      https://www.facebook.com/Telford-Tel...7894576335359/

        Comment

        • topfli8979
          Badcaps Veteran
          • Oct 2012
          • 311
          • USA
          #3
          Re: Hitach 50s601 screen issue

          I have tried reseating the connectors, even tried another complete buffer same effect.

            Comment

            • ReeceyBurger123
              Never Give Up !
              • May 2014
              • 7325
              • Britain
              #4
              Re: Hitach 50s601 screen issue

              Hmm possibly panel fault then unfortunatly.
              Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

              https://www.facebook.com/Telford-Tel...7894576335359/

                Comment

                • mmartell
                  Badcaps Legend
                  • Oct 2013
                  • 3189
                  • Canada
                  #5
                  Re: Hitach 50s601 screen issue

                  Can you swap upper and lower buffers on this set ?

                    Comment

                    Previous template Next

                    Related Topics

                    Collapse
                    • wizard13
                      Dynabook Satellite Pro C50D-B-100 - BIOS Issue, Black Screen
                      by wizard13
                      Hello everyone,

                      I am experiencing a BIOS-related issue with my Dynabook Satellite Pro C50D-B-100. When I power on the laptop, the screen stays black, and there is no response from the system. I suspect a corrupted BIOS.

                      I have checked the forum and the available documentation but could not find a solution specific to my issue.
                      • Brand & Model: Dynabook Satellite Pro C50D-B-100
                      • Part Number (P/N): PYU13E-00C00PFR
                      • Serial Number (S/N): 22028896H
                      • System Configuration (SC): A1PYU13E1127
                      • Motherboard Model: IP3_ACN16_MB_V21_20211222A
                      • Power Input: DC 19V –
                      ...
                      02-28-2025, 02:43 AM
                    • cloudy
                      HELP - Contrast/brightness issue with subtitles on screen
                      by cloudy
                      Hi everybody
                      Since day one I'm having an unpleasant contrast/brightness issue on my Asus laptop.
                      Basically while watching movies, if subtitles appear on screen, the contrast or the brightness of the entire screen increases a lot (not sure if it'is brightness or contrast), disturbing the viewing of the movie.

                      Last year I replaced my screen because got damaged and this contrast/brigthness issue persists. It happens only on the laptop screen, in fact If i plug an external HDMI screen the issue does not occour on it.

                      It occours both on ubuntu and windows...
                      01-01-2023, 05:12 PM
                    • ScHAmPi
                      Samsung UE48JU7000 screen issue after backlight replacement
                      by ScHAmPi
                      Hi all,

                      Because of two bright spots and a couple of dark spots I decided to replace the backlights in my Samsung UE48JU7000. See attached photos:


                      I thought all went well, but after full assembly and testing it out it turns out not all is fine. The backlights are completely fine but I have some weird issues on the right half of the screen. Since I didn't really touch the T-CON board (apart from taking out the ribbons of the display and reconnecting them on assembly) it would be weird that the issue is with the T-CON board... But based on the behavior of the service...
                      The before
                      2 Photos
                      07-15-2024, 05:41 AM
                    • Alicat
                      Panasonic Plasma TH-50PZ85U No screen No blinks on red power light
                      by Alicat
                      Hello,

                      Stopped by this site trying to fix my parents Panasonic Plasma TV.

                      Model number is TH-50PZ85U

                      Power comes on and the red power light stays on solid.

                      Did a few checks like hold the power button on for 60 seconds, hold the - Volume while holding the menu button, no luck, still@ blank grey screen as the screen lights up very vague.

                      I also hear a few clicks.

                      I also think my parents said there was a thunderstorm and the TV failed after that.

                      Section 6 in the service manual talks about power and no screen,...
                      10-30-2024, 10:09 AM
                    • smic717394
                      iphone XS turns off when press on screen.
                      by smic717394
                      Hi,

                      I have a iphone XS that came in for a screen replacement, the screen was badly cracked, and inside missing scues, on the back of the screen still the blue protector, the screen was a LCD. So we replaced the screen and all good, installed the screen and we noticed that pressing the screen with a bit of force but not excessive, the phone dies. After plugging the charger it turns back on, but again if you press it it dies. I open the phone again, and I can't see anything major, with the phone open, if I press on the logic board, battery, charging board, or even putting pressure on...
                      07-25-2024, 10:16 AM
                    • Loading...
                    • No more items.
                    Working...