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Thread: UPA nec Adapter

  1. #31
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    Quote Originally Posted by paco69 View Post
    do you know any cheap programmer?
    I think that used my Xgecu TL866II.

    Greetings.
    If my post has helped you, do not forget to click on the "THANKS" and "REPUTATION" button !!!
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  2. #32
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    If you accidentally cut through vertical trace next to C3 while fixing via bridge, it goes to pin 1 of the nearby 74HC5730.

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    Does anybody test dump AT28c16 , because I need make programmer from arudino, or simple replace with AT29C010 and write tested dump with willem.
    Best regards
    Last edited by galisdoo; 31st May, 2022 at 08:51 AM.

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    Quote Originally Posted by galisdoo View Post
    Does anybody test dump AT28c16 , because I need make programmer from arudino, or simple replace with AT29C010 and write tested dump with willem.
    Best regards
    What are you trying to say?

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    Simple I have nec adapter with AT28C16 on board but don`t have programer to write dump. Whether the mentioned ic can be replaced with AT29C010.
    Best regards and sorry for my English.

  6. #36
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    Hi.
    I have NEC adapter with AT28c16, dump was OK, work OK after PCB rework. All info is in this thread.

  7. The Following User Says Thank You to armi For This Useful Post:

    galisdoo (5th June, 2022)

  8. #37
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    I too was able to repair my adapter thanks to Psacars!!!
    I had all the hardware problems and 29c010 empty !
    in the end I always had baudrate error!
    it was due to a bad connection of the wire 11 on the dash of 307
    conclusion: after the modifications check your connections!!!

    thanks again !!!

  9. #38
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    where is 29F010 in pcb ? i don't find.. this 29f010 i need search in upa pcb or in adapter nec ? someone can send me photo please showing which component is this ?

    Quote Originally Posted by PSAcars View Post
    Hello to all. Today tested the 29F010 dump 100% working file.

    If I help you in any way, please use the magic buttons ( + reputation and thank you )
    No Report , No Thank = No Help
    Sincerely, Anderson


  10. #39
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    HI.
    Bigest IC on NEC adapter .

 

 
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