Announcement

Collapse
No announcement yet.

RCA RLDED4016a-b

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

    RCA RLDED4016a-b

    So I got this TV with not turning on symptom.
    Using my backlight tester I confirmed that LED backlight is fine. Ordered a replacement main board TP.MS3393.PB851. With this replacement board TV turned on but original remote control will not work on a TV and side buttons are mixed up(for example if I press "Source" TV will increase volume).
    So I swapped Eeproms and confirmed that it is a problem on my original main board, meaning with my original main board and an Eeprom from replacement board I got TV to turn on with not working remote and mixed up side buttons and the replacement main board with original Eeprom won't turn TV on.
    So I used my CH341A to read the original Eeprom and it reads and writes back in it no problem. Now I have no idea how to fix that Eeprom dump file.
    What puzzles me is the fact that model numbers of the main boards are the same.
    How do I find a proper Eeprom dump for my models of TV and main board?
    Or can someone please help me fix the Eeprom dump?
    Thanks!
    Attached Files

    #2
    Re: RCA RLDED4016a-b

    Post the second working dump, I'll try to assemble one from the two.
    Last edited by lotas; 11-09-2023, 01:11 PM.

    Comment


      #3
      Re: RCA RLDED4016a-b

      Here it is
      Attached Files

      Comment


        #4
        Re: RCA RLDED4016a-b

        Try.
        Attached Files

        Comment


          #5
          Re: RCA RLDED4016a-b

          Both Eeproms now work on both main boards turning TV on and side buttons having correct functions.
          Thank you, lotas!
          Remote still won't work though

          Comment

          Working...