1. Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
    Dismiss Notice

samsung....UN22F5000AF##

Discussion in 'Repairing Electronics' started by ramondo, Jul 20, 2017.

  1. ramondo

    ramondo New Member

    Joined:
    Dec 13, 2016
    Messages:
    10
    Likes:
    0
    Location:
    Youngstown,Ohio USA
    Greetings All.

    Symptoms
    Set uses an external 14v dc power supply and it is working correctly, reads 14.26v
    Red led is lit when plugged in and standby voltages are present. All voltages come up when turned on by remote or jog stick (EXCEPT no 13v panel voltage,no audio,no led backlight and set will not turn OFF by remote or jog. I have service manual (sans schematic,of course) I have repaired Vizio (standby light only) with eeprom replacement so I feel this might be in the samecategory.


    PHOTO BY SHOPJIMMY.COM
    shopjimmy-bn94-06177a-top.jpg

    SOOooo! I;m looking for an eeprom bin file for above set with a Winbond 25Q128FVSG chip. Also can anyone definitely tell me if a firmware update will contain the default eeprom information.

    Any info on reading eeprom lines would be of GREAT help
     
  2. Dedarye

    Dedarye New Member

    Joined:
    Jul 27, 2017
    Messages:
    1
    Likes:
    0
    Well the good news is eeproms are cheap as I am sure you know. The firmware is downloadable directly from Samsung's site. I hope you did not already pull that chip out unless your practicing you soldering skills. If you are it would not hurt to solder on a socket before the replacement chip itself as it becomes easily changable. I happen to have the same TV but I have to replace the screen. My wire brush decided it liked the TV better than I did.
     

Share This Page