samsung PN60E7000FFXZA jumpy picture

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • nwcs
    Badcaps Veteran
    • Dec 2015
    • 311
    • usa

    #1

    samsung PN60E7000FFXZA jumpy picture

    Originally there was no picture on all inputs. Found lots of bad solder on the power supply. Noticed that the X-main was buzzing really loud prior to re-flowing solder. It is still noisy but considerably less now. The picture is jerky when on any input but not on a test pattern or the on screen menu. When the picture jerks some times I loose all video except the on screen menu. I am leaning towards a bad main board and was hoping for anyone's input. I did not find any bad solder on the main board and the system firmware is up to date.
    Attached Files
  • freakaftr8
    Badcaps Legend
    • Oct 2012
    • 3743
    • USA

    #2
    Re: samsung PN60E7000FFXZA jumpy picture

    Bad main board. Also on a side note the Xmain be louder sometimes then others due to flexing the TV back-and-forth with the back off.
    Did I leave the soldering iron on?

    Comment

    • nwcs
      Badcaps Veteran
      • Dec 2015
      • 311
      • usa

      #3
      Re: samsung PN60E7000FFXZA jumpy picture

      Thanks for the fast reply. Now I just have to find one.

      Comment

      • freakaftr8
        Badcaps Legend
        • Oct 2012
        • 3743
        • USA

        #4
        Re: samsung PN60E7000FFXZA jumpy picture

        You can always try heating up various parts of the main board to see if the issue straightens out while are watching the screen. It's likely cause is a flaky eeprom, bad BGA underneath the main processor or ram I c's located around the processor
        Did I leave the soldering iron on?

        Comment

        • nwcs
          Badcaps Veteran
          • Dec 2015
          • 311
          • usa

          #5
          Re: samsung PN60E7000FFXZA jumpy picture

          I was thinking about using my heat gun and heat them up to see if it fixes it.

          Comment

          Related Topics

          Collapse

          • Document Archive
            Samsung Galaxy Book 2 Notebook Specification for Upgrade or Repair
            by Document Archive
            This specification for the Samsung Galaxy Book 2 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 Galaxy Book 2 boardview and Galaxy Book 2 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...
            09-07-2024, 05:50 AM
          • TR103
            Samsung TV model UE50TU: rebooting, backlight, sound, but no picture
            by TR103
            Hi, I have a Samsung UE50TU with:
            - sound and backlight, but no picture
            - when it arrived, it had a picture for a few seconds
            - it keeps rebooting
            - without ribbon cable between the two panel boards, it does not reboot but I have no picture
            - without cable between mainboard and lcd panel, it does not reboot (but obviously i have no picture)
            - when i try a tape fix, its keeps rebooting, unless I tape off pin 1 (the innermost pin). In that case it does not reboot but I have no picture.

            - without cable between mainboard and lcd panel and with a jumpered...
            01-22-2025, 04:12 PM
          • JJAAMM
            SAMSUNG UN55KS9000F picture fades then distorts into vertical lines after 20 seconds
            by JJAAMM
            This was my main TV for the last 6 years. I'm not inclined to throw out a $2600 TV so quickly so I'm trying to investigate the issue.

            Problem
            TV was disconnected from power for 6 months during construction. When I plugged it yesterday picture was fine, after 30 seconds it dimmed then started developing horizontal lines, picture then starts to ghost vertically until it degrades into vertical streaks. TV always displays a perfect picture when cold. I can unplug TV for 5 minutes and plug it back in and picture is restored for 20 seconds. I can also keep it in standby mode...
            07-06-2023, 06:01 AM
          • Mgiffune
            Samsung UN60EH6000F Black Screen, Backlight and Sound Good. Power Cycle Returns Picture
            by Mgiffune
            I have a 60 inch Samsung UN60EH6000F flatscreen TV. The screen went black a few months ago Sound is good, backlight is good, no menu. I replaced the TCon board with a used board purchased from Ebay. It worked fine for a 3-4 months, then the screen started β€˜fading' back. Once again, sound is good, backlight is good, no menu. However, this time the picture looks fine for about 10-15 minutes, then fades back. If I power cycle the TV, the display reappears, for another 10-15 minutes, then fades black again. Repeatable ever time.

            I ordered a supposedly β€˜new' Tcon board this time, and
            ...
            06-09-2024, 10:28 AM
          • YellowJacket
            Samsung QE55Q60RAT - no picture
            by YellowJacket
            Hi friends,

            a friend of mine gave me this TV to fix, with common SAMSUNG TV issue - damaged panel. Turning on, sound is present, but no picture. So I went directly to standard process, connecting two pads together with a wire ( see in the picture ), and then removing flex cables. With right flex connected, there was half screen working, but still no picture ( disappearing colors and similar weird stuff ) + working sound. With left flex connected, TV is restarting + working sound. I supposed, left side is damaged, so I then blocked all 8 CLK pins ( going from 0R resistors on the second...
            07-30-2024, 01:31 PM
          • Loading...
          • No more items.
          Working...