7610 Rocker Keypad Problem

Discussion in 'Nokia Hardware' started by mbeenham, Jan 13, 2008.

Thread Status:
Not open for further replies.
  1. mbeenham

    mbeenham New Member

    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    0
    I have 7610 where left, right, up, down rockers do not work.

    All other keys and centre button work fine.

    I have replaced membrane - no difference.

    Any ideas please?

    Thanks
     
  2. Hibrida GSM

    Hibrida GSM Moderator Moderator

    Messages:
    240
    Likes Received:
    293
    Trophy Points:
    73
    Reball Emif/driver. If problem it looks seem than before, replace that IC:D:D

    Hope use full.....

    Btw, where your come from Bro?!
     
  3. mbeenham

    mbeenham New Member

    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    0
    Thanks for that, but not sure what Emif/driver is.

    I can see on schematics Z400 and Z401 - that what you mean?

    Can you clue me what to do - heat up with solder iron or what?

    I'm not a pro - sorry! :confused:

    I'm in UK - and thanks again...
     
  4. orang bodoh

    orang bodoh New Member

    Messages:
    6
    Likes Received:
    1
    Trophy Points:
    0
    yes, replace thats ic z400 and z401.
    and your probleam in 7610 is soulved
     
  5. mbeenham

    mbeenham New Member

    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    0
    I only have a solder iron - what do I need to replace these?

    Thanks!
     
  6. dj.orion

    dj.orion Super Moderators Super Moderator

    Messages:
    3,109
    Likes Received:
    5,147
    Trophy Points:
    123
    HotAir Solder

    U can't use that solder, Bro.!!!
    For replace'n BGA kind, must use Hot Air Solder which one absolute condition.!!! ;).. :)...
    Try 2 get one, Bro.!!! ;)..
     
  7. mbeenham

    mbeenham New Member

    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    0
    I'm on it!!! ;)
    That chip is goin to fry for sure...
    :eek:
     
  8. thajtl

    thajtl New Member

    Messages:
    1
    Likes Received:
    0
    Trophy Points:
    0
    :flame::rock::clap::frusty::flame:
     

    Attached Files:

Thread Status:
Not open for further replies.

Share This Page