AS15-F Tcon Chip

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • dick_barton
    Badcaps Legend
    • Aug 2015
    • 6643
    • Wales

    #1

    AS15-F Tcon Chip

    Hello,
    I have a Tcon board with an AS15-G chip which I believe to be faulty. Have a solarized screen. I believe I can replace it with an AS15-F which I have available but would like confirmation before I go ahead.
    Regards
    Willing to help but I'm no expert.
  • diif
    Badcaps Legend
    • Feb 2014
    • 6978
    • England

    #2
    Re: AS15-F Tcon Chip

    Yes, it's fine. I don't know if you've done one before, but be careful not to give it to much heat when soldering on the chip, I've found them quite sensitive to heat.
    Last edited by diif; 12-19-2015, 07:35 AM.

    Comment

    • dick_barton
      Badcaps Legend
      • Aug 2015
      • 6643
      • Wales

      #3
      Re: AS15-F Tcon Chip

      Many thanks for your reply.I'll be careful.
      Regards
      Willing to help but I'm no expert.

      Comment

      Related Topics

      Collapse

      • acedogblast
        Guide to transplant MEC1503 EC chip and EEPROM reprogamming for T14s gen 2 and X13 gen 2
        by acedogblast
        This is a guide that I am writing for helping others to replace their MEC1503 EC chip if it breaks (or to get around an inconvenient prompt to the BIOS). This forum has been extremely helpful to me so I would like to contribute to help others. I will tell you right now that this task is very difficult to do. You MUST have experience and tools to do precision micro-soldering, BGA reballing, trace repair, and general laptop repair skills.

        There are some specialty tools needed to do this task. The replacement MEC1503 chips can be acquired from Aliexpress. Do not buy the bare chips as...
        11-02-2024, 05:13 PM
      • DynaxSC
        ASRock B650M PRO RS - BIOS CHIP 25Q256JW BLOCKED BY STATUS REGISTERS
        by DynaxSC
        Hi

        I have a very strange issue with the BIOS SPI chip of an ASRock B650M PRO RS motherboard.
        The SPI chip is an Winbond 25Q256JWEQ model (1V8).
        The motherbaord doas not POST - it lits only CPU and DRAM EZ Debug Leds, and stays that way forever.
        The Flashback function of the motherbaord is also not working, despite all instructions followed correctly - I'm 100% sure of this.

        I have then desoldered the chip, backupped the contents, and tried to earease the chip in order to program stock image, but the chip is locked by status registers SREG2 (TB) and SREG6...
        08-04-2025, 12:20 PM
      • SMDFlea
        Common SPI bios chip programming Questions and Answers
        by SMDFlea
        Common SPI bios chip programming Questions and Answers
        ----------------------------------------------------------

        Q: I have a bios request,i can`t post my backup as i can`t read from the chip.

        A: If you can`t read from it how do you expect to write to it ?.

        Q: Why is my bios chip unreadable ?.

        A: The programmer is faulty or has a worn or broken zif socket.

        The USB cable is frayed,connector pins worn or some other physical damage.

        Not enough amperage or voltage to power the programmer properly.

        Bad...
        09-02-2021, 04:40 PM
      • kca
        LG 82UN8570AUD ~ TCON or PANEL?
        by kca
        Hello all ~

        Hope this finds you well. This LG 82UN8570AUD (April 2021 model) 4K UHD television has full audio capabilities but video is compromised / problematic.

        When I picked up this large LG tv it had a full black screen upon startup. Previous owner said it just went black one day. No popping sound or anything else of note.

        I got the display to work by taping off several traces of the right-hand side ribbon cable on the TCON that leads from TCON to PANEL. However, despite dozens and dozens of attempts to find the right combination / range of traces taped...
        08-31-2025, 06:38 AM
      • BMCappelletti
        Asus Chromebox CN62 - wrong chip put on BIOS reader
        by BMCappelletti
        Long story short:
        - dad converted Asus Chromebox CN62 into Windows compatible, with mrchromebox BIOS, years and years ago
        - gave the computer to his son a couple years later
        - son now decided to revert it to Chrome OS, to sell it as original (re-writing BIOS with the backup one created by his dad)
        - too lazy to remove the board from the case, thought a voltage regulator was the BIOS chip (you know... it has 8 legs)
        (seems like the story was not that short)

        He used alligator clips to read the chip. No luck reading it. Removed chip and placed on a SOC-8...
        01-08-2025, 07:27 PM
      • Loading...
      • No more items.
      Working...