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Thread: mv1fz with corrupt alphabet clock

  1. #1
    Neo Bubble Buster

    Join Date
    Sep 2015
    Location
    paris

    Posts
    42

    icon18.gif mv1fz with corrupt alphabet clock

    good afternoon everybody.
    today i try to repair a mv1fz slot look good with playing games but have a strange thing.When i go to setup for change the time clock,i have a corrupt alphabet ,i can change time and date but i cant save it with D switch.I change the d4990,crystal,74hc32,the 2 backup ram,battery,Q1,all traces are good of backup ram,sp1,sfix,sm1,lo rom change,but always the same problem.
    Please if any one have try to resolve this problem,so please help me.
    thanks

    IMG_20200522_133155.jpgIMG_20200522_134618.jpg
    Last edited by babeloued; 05-22-2020 at 08:29 AM.

  2. #2
    Neo Bubble Buster

    Join Date
    Sep 2015
    Location
    paris

    Posts
    42
    i resolve it
    a bad trace been d4990 to neo fo
    all ok now
    bye

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