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  1. 02-01-2014 #11
    BILLYBOUM's Avatar
    Lives in VOULX, France.
    BILLYBOUM
    Last Activity: 27-11-2014 Has been a member for 7-8 years. Has a total post count of 15. Received thanks 2 times, giving thanks to others 16 times.
    Hi,
    This afternoon i managed to :
    -1- desolder the GBU12G ( was very complicated because of 4 legs to heat together and some kind of rivets clamps fitted on the 4 concerned holes of the board ... long story )
    -2- test the L7824 fitted with a tiny heatsink : the resistance was a lot different along one leg from top to bottom : i decided to replace this component with the same one from my second board.
    -3- put everything back together.

    Tomorrow : put the board and the motor back onto the mill and test with new fuses....we will see !
    Some pics :
    Click image for larger version.  Name: 20140101_170216.jpg  Views: 369  Size: 422.6 KB  ID: 11148Click image for larger version.  Name: 20140101_170223.jpg  Views: 306  Size: 279.4 KB  ID: 11149Click image for larger version.  Name: 20140101_170237.jpg  Views: 337  Size: 277.3 KB  ID: 11150Click image for larger version.  Name: 20140101_181523.jpg  Views: 322  Size: 843.2 KB  ID: 11151Click image for larger version.  Name: 20140101_181620.jpg  Views: 326  Size: 441.8 KB  ID: 11152Click image for larger version.  Name: 20140101_181644.jpg  Views: 324  Size: 468.2 KB  ID: 11153Click image for larger version.  Name: 20140101_181703.jpg  Views: 322  Size: 424.9 KB  ID: 11154Click image for larger version.  Name: 20140101_191803.jpg  Views: 309  Size: 582.8 KB  ID: 11155Click image for larger version.  Name: 20140101_231030.jpg  Views: 314  Size: 490.9 KB  ID: 11158Click image for larger version.  Name: 20140101_231046.jpg  Views: 318  Size: 399.3 KB  ID: 11159Attachment 11160Click image for larger version.  Name: 20140101_231118.jpg  Views: 300  Size: 529.6 KB  ID: 11161
    Attached Thumbnails Attached Thumbnails Click image for larger version.  Name: 20140101_192130.jpg  Views: 267  Size: 417.2 KB  ID: 11157  
    Last edited by BILLYBOUM; 02-01-2014 at 12:55 AM.
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