Disassemble the Futaba Module first. this should be done easily by removing the Phillips head screws on the back of the module case.
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Next disassemble the KO Propo Module. You will be using only the PCB.
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Notice in comparison to the picture in the previous step that we have cut-off about 5-6mm from the PCB above the crystal holder. There are now electrical pads up there, so don't worry about damaging anything within 5-6mm of the top.
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Notice how the second and third pins from the left have been cut and then how we soldered the top of pin 2 to the bottom of pin 3.
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We will now prepare the top of the Futaba module case in order to be able to plug the crystal without any trouble.
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Cut the module case as shown above.
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Now install the top of the Futaba module cover on top of the bottom piece. You may want to use a couple of layers of double-sided tape to secure the module to the case. Make sure the pins on the module are also lining up with the holes at the bottom of the case. Once this is done, the module case can be closed up with the 2 original screws.
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There you go! All done. Now all you have to do is plug it into your Futaba 3PK radio and you should be good to go.
转自http://www.reflexracing.net/module.asp |