EEPROM Programmer

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  • CraigR
    replied
    Re: EEPROM Programmer

    Not struggling yet. Just ordered the programmer above and never did a chip before. I need to know where to get the bin files then maybe a step by step with the software. I'm not a n00b to TV repair. I always just bought the pre-programmed chips but thought I could save a bit of time and money especially time because everyone wants the TV fixed TODAY! and do not realize parts need to get ordered sometimes. Years ago I messed with re-programming satellite cards so not exactly new with programming either. If we can get some pro's to chime in maybe this can be a sticky instructional thread?? I would also be willing to pay for private help if necessary. I also hope to lean how to reprogram a bios in a laptop as some I get are locked. I work for Midwest Electronics Recycling and am in charge of repairing what can be repaired and re-sold.

    Leave a comment:


  • diif
    replied
    Re: EEPROM Programmer

    Originally posted by CraigR
    Anybody want to help me learn?
    What are you struggling with ? Forget using the clip, they are rubbish.

    Leave a comment:


  • CraigR
    replied
    Re: EEPROM Programmer

    Anybody want to help me learn?

    Leave a comment:


  • Davi.p
    replied
    Re: EEPROM Programmer

    Hi, i have modified the ch341 to allow for 5v serial eeproms, it works, then i have bought the RT809F that claims to help programming some MCU and some programmable Gamma ref. voltage that i need to reprogram on two TVs, it's on travel, now i miss a programmer for the parallel flash memories..

    Leave a comment:


  • CraigR
    replied
    Re: EEPROM Programmer

    Here is what I just ordered so I hope it does the trick. I assume you have done this? Anyway I could talk you into holding my hand on getting started? Or I could send you some cash even???
    https://www.ebay.com/itm/RT809F-Set-...53.m2749.l2649

    Leave a comment:


  • dick_barton
    replied
    Re: EEPROM Programmer

    Here's what lots of people have used.

    https://www.ebay.co.uk/itm/CH341A-24...-/152069847771

    Leave a comment:


  • CraigR
    started a topic EEPROM Programmer

    EEPROM Programmer

    Does anybody use an EEPROM programmer for TVs? I'm seeing more TVs with EEPROMS messed up and wanted to get my own programmer and do it. Please chime in if you have any advise.

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  • Donny2derby
    Recommended chip programmer for eeprom etc.
    by Donny2derby
    I keep seeing people in the Tv forum asking for eeprom programming and a lot of them seem to use a CH341a.

    Is there a reason why this seems to be so popular? Or are there better and preferable alternatives?

    Are there ones which a novice would be better off using?

    Any suggestions welcome.
    03-30-2024, 08:53 AM
  • STKR123
    The right BIOS Programmer - The right software (HP Elitebook 820 G1, 840 G2) no soldering, EC, DMI, ME
    by STKR123
    Greetings badcaps community,

    I havent done this for a long time and want to start it all again, after some evil and annyoing illness.
    So I apologize in advance, if some phrases might sound a bit like gibberish or illogical to you.

    Im trying my best to fully describe what I plan to achieve and hope I was choosing the right sub-forum for my new adventure.

    I have a Elitebook 820 G1 and a Elitebook 840 G2 here.

    These ask for a password when entering the BIOS, but boot just fine from the internal SSD.

    I learned that desoldering...
    10-29-2024, 06:03 AM
  • SidneyCanadas
    93C46 and 93C56 EEPROM
    by SidneyCanadas
    I tore apart my instrument cluster for my 2008 Toyota Corolla made in 2007 in Cambridge, Ontario, Canada and pcb location: IC6=EEPROM is a surface mounted device with part # of 93C46W7, some claim the EEPROM out of a Camry part # 93C56 will allow odometer to roll over 299 999 KM or miles. The data sheet for both is below:

    https://cdn.badcaps-static.com/pdfs/...c6e42b20d3.pdf 2

    Anyone know if the Camry one will work on my Corolla?. And which EEPROM reader/writers do you all recommend I purchase that will allow me to read the old values of the old...
    06-14-2023, 01:16 PM
  • ut-norm
    EZP2019 Programmer eeprom 25Q128JVSM
    by ut-norm
    Hi I should program this eeprom: 25Q128JVSM Winbond but my EZP2019 + programmer gives me the attached message in the picture that I don't understand.
    Can you help me? Thank you...
    07-30-2022, 09:07 AM
  • dmccul2698
    Pioneer DEX-P99rs "No EEProm " diagnostic code.
    by dmccul2698
    Hello, My head unit developed strange behaviors so I ran the built-in diagnostic package which returned "No EEProm". The service manual says there is no EEProm connected. I approached Pioneer and they said to swap out the DSP board. All said and good but the DSP board is $860 USD. I am hoping someone can help me

    1). Understand the schematic and check the connections between the EEProm and DSP
    2). Check the functionality of the EEProm

    I don't know if this is the unit's problem but it's a place to start.

    I have little to no electronic experience...
    04-08-2024, 05:32 PM
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