Announcement

Collapse
No announcement yet.

ESTAR LEDTV40D2T2 Firmware

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    #21
    Re: ESTAR LEDTV40D2T2 Firmware

    Originally posted by antas View Post
    The chip is on the programmer now. Can't check the difference. It should be heated enough because I took it with the airgun from the mainboard.
    Lol, no I meant did you try freezing or heating as suggested in post 11.

    Comment


      #22
      Re: ESTAR LEDTV40D2T2 Firmware

      GD25Q64 datasheet http://www.alldatasheet.com/view.jsp...25Q64&sField=4

      Comment


        #23
        Re: ESTAR LEDTV40D2T2 Firmware

        maybe whilst the chip is on the programmer freeze it then read it again and save it reload that onto a replacement ic if needed and re try tv you have nothing too loose, failing that maybe time too look for a main board for your set what lcd screen number is used in your tv

        Comment


          #24
          Re: ESTAR LEDTV40D2T2 Firmware

          Originally posted by vinceroger69 View Post
          what LCD screen number is used in your tv
          Freezing or heating of the chip makes no difference at all. The chip cannot be erased at all... Will look for the same chip from donors.
          LCD screen number:
          Attached Files
          Last edited by antas; 03-20-2018, 02:07 PM.

          Comment


            #25
            Re: ESTAR LEDTV40D2T2 Firmware

            suspicions about the unit UA1 beside IR&Key connection. 12v comes to pin 48 but nothing on pin 1

            Comment


              #26
              Re: ESTAR LEDTV40D2T2 Firmware

              What's the markings on that chip ? Have you checked the datasheet ?
              Did you find a replacement EEPROM ? I have some new 25Q64FVSIG here if you need one.

              Comment


                #27
                Re: ESTAR LEDTV40D2T2 Firmware

                Originally posted by diif View Post
                What's the markings on that chip ? Have you checked the datasheet ?
                Did you find a replacement EEPROM ? I have some new 25Q64FVSIG here if you need one.
                Thank you, diif. How can I get this chip of you?

                Comment

                Working...
                X