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'81 GS550T ignition replica for a few euro !

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  • Nessism
    replied
    Extremely impressive work kokar! Hope you hang around GSR after you finish your project. We need more guys like you here!!!

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  • kokar
    Guest replied
    side by side

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  • kokar
    Guest replied
    @Stahlgrau333
    as you can see in the original pcb the cable was solder to the copper side of pcb


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  • Stahlgrau333
    replied
    Can't wait to see more!!

    What are the modifications that you've made to the board?

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  • kokar
    Guest replied
    less than 10 euros

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  • Adler
    Guest replied
    Awesome! I love it! You are one innovative guy, I have no doubt we will have a VERY cheap ignitor replacement out of all this!

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  • pete
    replied
    That's impressive work Kokar! You have far more patience than I do and a few more resources too by the looks...

    Will be staying tuned for more updates, and this circuit should work for all the bikes using the same ignitor...

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  • kokar
    Guest replied
    ----> cable color

    ----> SG + motor

    ---> SG + motor 2

    ---> test bed

    ---> spark plugs

    as we can see the pickup coil must be between 60 - 80 OHm

    signal generator service manual



    to be continued ....

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  • kokar
    Guest replied
    i gave the pcb with the schematic for develop, so in a few days it will be ready.
    In the meantime I collect all the materials to build a simulator to test the ignition when ready

    -----> cable from pc power supply

    -----> parts

    -----> igniter connector

    ---> deskjet motor

    Laser 4050 roller

    ---> signal generator output

    ---> SG + roller - magnet

    -----> SG + roller - magnet 2

    ----> SG + roller -magnet 3

    ---> SG closeup

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  • kokar
    Guest replied
    after that i cleaned the PCB




    and here is the new PCB with 2 modification






    Last edited by Guest; 09-18-2011, 07:23 AM.

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  • kokar
    started a topic '81 GS550T ignition replica for a few euro !

    '81 GS550T ignition replica for a few euro !





    Buy parts at a low price for your snowmobile here at Alpha Sports, we carry a LARGE variety of parts and accesories.

    part number --> 32900-47320
    USD Price 561.79$ is too much !

    I decided to find a way to remove the resin and copy the circuit

    The removal was done with heat gun and a small screwdriver







    at this point I took the parts out, and measure the value of them




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