Ohmerone
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  • Hi TERRY.

    Ok this manual is on this thread post 2 has it ...as i said its hard to read.
    You need to print it out and measure the ohms at the location and write it on
    the schematic. And transistors as well.

    The schematic lines are noticable but the part location and ohms one can't read with the manual only.
    If you have a few to repair its a good idea to print it out and start the detail information.
    Now if every chassis all the parts are burned up then I can see a problem here
    because you can't go by the manual only.\Sanwa did a crappy job on all there schematics.
    Its a 27z21c model or 1745c pm1745c is on the main board but 27z21c can be found
    on some heatsinks..
    the company didnt do to well on these chassis. as a copy.
    the orginal was probably a good..
    Are all the chassis dead?

    are you using an iso transformer to ts the chassis with?
    Hello
    I was wondering if you work on arcade chassis?
    I have a M3129D that needs a repair.
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