Register

Welcome to the RDI-Board Community.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.


Donate Now Goal amount for this month: 100 EUR, Received: 100 EUR (100%)
Donate to support this site...

Results 1 to 9 of 9
  1. #1
    Junior Member Teacher
    RDI - Board Default Avatar

    Join Date
    Oct 2009
    Posts
    206
    Posts Thanks / Likes

    Default problema fizica JTAG DM500...

    la un DM500 clona nu ii pot lipi firele JTAG-lui din (banala) cauza ca pur si simplu ii cad (la lipire) punctele alea prevazute pentru asta de pe placa de baza. Este vre-o iesire din situatie ?

  2. #2
    In The Matrix Expert
    Join Date
    Oct 2005
    Location
    near Arad
    Posts
    1,311
    Posts Thanks / Likes

  3. #3
    Junior Member Teacher
    RDI - Board Default Avatar

    Join Date
    Oct 2009
    Posts
    206
    Posts Thanks / Likes

    Default

    merci de link ..stiu cum se procedeaza. La mine e alta buba :
    au sarit/zburat de pe placa de baza punctele (din cele 16=8x2) unde ar trebui sa lipesc firile ...ce e de facut in acest caz ?

  4. #4
    In The Matrix Expert
    Join Date
    Oct 2005
    Location
    near Arad
    Posts
    1,311
    Posts Thanks / Likes

    Default

    fa o poza daca poti sa vedem ce si cum

  5. #5
    Junior Member Teacher
    RDI - Board Default Avatar

    Join Date
    Oct 2009
    Posts
    206
    Posts Thanks / Likes
    Last edited by ilies; 27th April 2011 at 10:54.

  6. #6
    In The Matrix Expert
    Join Date
    Oct 2005
    Location
    near Arad
    Posts
    1,311
    Posts Thanks / Likes

    Default

    Dupa cum vad ai incalzit prea mult punctul de contact si s-a exfoliat de pe textolit , circuitul de legatura fiind subtire ca firul de par nu a ajutat nici el sa nu zboare . Acum ce poti sa faci e sa urmaresti unde duc circuitele de la contactul respectiv si sa lipesti acolo , dupa cum vad sint niste rezistente smd , dar daca nu ai scule corespunzatoare vor zbura si acelea . Pistolul de lipit trebuie sa aiba ansa de max. 1,5 mm grosime , ciocanul de lipit sa fie de maxim 50 W iar timpul de lipire sa fie foarte scurt .

  7. #7
    Junior Member Teacher
    Join Date
    Feb 2008
    Posts
    169
    Posts Thanks / Likes

    Default

    extras din schema. se obsrva conectorul J61 si corespondenta pinilor. ar trebui sa gasesti rezistentele R600, R6001,...,R604 si sa te legi acolo.



    succesuri!
    yippie kay ey motherfucker!




  8. #8
    Junior Member Teacher
    RDI - Board Default Avatar

    Join Date
    Oct 2009
    Posts
    206
    Posts Thanks / Likes

    Default

    imi "lipsesc" puinctele 1 si 2 ....
    daca 2 il gasesc la rezistenta R603 ....apoi 1 e direct spre microcircuit ...
    nu imi dau seama unde il gasesc pe placa ...la piciorusul 20 a carui microcircuit ?

  9. #9
    In The Matrix Expert
    Join Date
    Oct 2005
    Location
    near Arad
    Posts
    1,311
    Posts Thanks / Likes

    Default

    pai acela pare sa mearga spre procesor in pinul 20 iar circuitul trece dupa cum vad in poza printre cele doua memorii , incearca cu grija sa cureti vopseaua de pe acel circuit subtire si sa te conectezi acolo , dar cu grija sa nu se rupa si ala

 

 

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Back to Top