Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • samtron123
    Senior Member
    • Dec 2012
    • 77
    • germany

    #1

    Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

    Hello
    I have here Vestel a mainboard of Telefunken D49F283N3C
    I have a short here with diode W1 D21, I have also desolated but still the short circuit remains, can someone help me?
    many thanks
    Attached Files
  • samtron123
    Senior Member
    • Dec 2012
    • 77
    • germany

    #2
    Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

    hello none can help me ??

    Comment

    • arizanotlari
      Senior Member
      • Nov 2014
      • 158
      • Turkiye

      #3
      Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

      Hello.

      https://yadi.sk/i/ICWwlsNPtBu_cQ schematics. remove jk10 and check again.
      https://www.badcaps.net

      Comment

      • samtron123
        Senior Member
        • Dec 2012
        • 77
        • germany

        #4
        Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

        Hello I have the removed and now no short circuit anymore

        Comment

        • samtron123
          Senior Member
          • Dec 2012
          • 77
          • germany

          #5
          Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

          Hello I have removed that but did not help me
          another idea
          where can I find the firmware update ??
          many thanks

          Comment

          • ducky29
            Badcaps Veteran
            • Dec 2015
            • 370
            • Europe

            #6
            Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

            Did you replace it?

            Comment

            • samtron123
              Senior Member
              • Dec 2012
              • 77
              • germany

              #7
              Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

              No, unfortunately, without replacing, just tested if that works
              I am looking for a dump file

              Comment

              • ducky29
                Badcaps Veteran
                • Dec 2015
                • 370
                • Europe

                #8
                Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

                Originally posted by samtron123
                No, unfortunately, without replacing, just tested if that works
                I am looking for a dump file
                You have to replace it.

                Comment

                • samtron123
                  Senior Member
                  • Dec 2012
                  • 77
                  • germany

                  #9
                  Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

                  Hello everybody,
                  where can you download this .3.6.2j firmware update?

                  or the old version I had on the device 3.3.6 K loud menu

                  many thanks
                  Last edited by samtron123; 04-29-2019, 10:28 AM.

                  Comment

                  • Dobs007
                    New Member
                    • Jun 2020
                    • 2
                    • Germany

                    #10
                    Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

                    Hi,
                    I am searching a working firmware for this TV Telefunken D49F283N3C
                    Does anybody have a firmware or eeprom dump.
                    With the versions from other sets the screen is upside down and distorted.
                    Panel VES490UNDL
                    Any Idea how to change timing parameters for that on the 17MB95 Vestel board?

                    Comment

                    • nomoresonys
                      Badcaps Legend
                      • Jan 2013
                      • 12081
                      • U.S.

                      #11
                      Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

                      Can you post a picture of your distorted screen?

                      Comment

                      • Dobs007
                        New Member
                        • Jun 2020
                        • 2
                        • Germany

                        #12
                        Re: Telefunken D49F283N3C AV-Board-17MB95M-210114R3a

                        Luckily I found a firmware version that worked. "27109709_MB95_3_VPAZ_HO_Phase3_V329r_SVN_119613_ENVIR_GEN.xls"
                        To install it i had to change the "usb_auto_update_A1.txt". I deactivated this line "spi_ws 0xFF00" because it was showing up as error in the serial panel.
                        Although it is for a 40" Vestel display it works flawlessly with my 49" as well.
                        At first the SAT tuner didn't work but either it fixed itself or the hwprofile and swprofile.bin files i still had as backup cleared the issue.

                        Using the serial interface (Scart) to see whats going on helped a lot - that way you clearly see what happens.
                        Last edited by Dobs007; 06-16-2020, 01:05 PM.

                        Comment

                        Related Topics

                        Collapse

                        • Tommes
                          Telefunken D43F287N4CWII - Vestel 17MB110S - Recovery Firmware
                          by Tommes
                          Hey Folks,

                          I'm searching for a Full Flash Recovery Software
                          for my Telefunken D43F287N4CWII

                          Mainboard Vestel 17MB110S
                          Panel: VES430UNDB-2D-N12
                          Productcode: 10119394

                          Does anyone know, where I can get it ?
                          Or is it possible, to extract it from a working mainboard ?

                          The Support Telefunken/Vestel GER couldn't help me.
                          The Vestel TR Support didn't answer my email.

                          History:
                          The main problem with my Telefunken D43F287N4CWII was,
                          it just goes out after a while, sometimes after a...
                          01-04-2022, 09:56 AM
                        • DynaxSC
                          Extreme High Current & Low Voltage Short Killer ??
                          by DynaxSC
                          Hi Folks

                          I'm looking for a extreme high current short killer solution for a reasonable cost.

                          I have an LGA1700 motherboard (ASUS PRIME Z790-P WiFi) where I exchanged the LGA socket already 3 times, and every time after the socket exchange I get a short of power supply lines VCORE (V variable) and VCCIN_AUX (1.8V).
                          After taking off the socket, the shorts dissappear again.
                          The soldermask on the socket is already partially demaged from the heat, so I have reconstructed the soldermask by manually painting the missing soldermask parts with a very small top of a...
                          10-15-2024, 10:13 AM
                        • Unimatrix
                          (Vestel) Telefunken XF43G511 - Thermal problem
                          by Unimatrix
                          Hello,
                          I came across this forum because I need some advice about my Telefunken XF43G511 TV. It is originally a Vestel device. For some time now I have had the problem that the TV gets a black screen when the electronics are heated up. The backlight is still there and the sound still works. It's just the screen itself that goes off. When I switch off the TV and it cools down, the TV works again after a while. Could you please give me some advice on what could be causing this problem? I have also attached some photos of the electronics.

                          Kind regards
                          Thomas...
                          11-19-2023, 08:39 AM
                        • classypenguin
                          TV Telefunken (Vestel) D50U660R2CW - on the tv screen but every 3-4 seconds lines appear on the screen flickering
                          by classypenguin
                          Hey, I got an Telefunken 4K D50U TV in for repair. Since the problem is t-con flex related, I isolated the problem to one side (right flex of the t-con). I taped the flex a bit, but i couldnt get any further. I attached the pictures of the t-con board in zoom in perspective. I would appreciate help for this TV. Please note that I came from Germany, so it is a bit difficult with the time zones. Greeting Tobi...
                          08-29-2024, 03:47 PM
                        • Stephen
                          MacBook Pro 14" A2442 Short on PPBUS_AON but no short present when injecting voltage!
                          by Stephen
                          I check PPBUS_AON and there is a short present on the line, the computer shows a short when testing for short to ground, so when I inject voltage into the line, I get 0AMPS so no short is showing up. I have replaced a blown cap on this board that exploded and tested for the short and it is now removed. Any suggestions? I tested voltage at the line when the fuses are connected and I am getting 1.2 Volts at the line.
                          02-06-2025, 12:03 PM
                        • Loading...
                        • No more items.
                        Working...