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Old Dec 02, 2012, 12:57 PM
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Joined Dec 2012
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need help syma s107




this blue wire had disconnected somewhere and thought it went to the motor for the bottom blades but looks like maybe the circuit board just not sure where.? the bottom blades arent moving only top
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Old Dec 02, 2012, 01:49 PM
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sucks i just got this for my kid and me and this wire comes off out of nowhere
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Old Dec 02, 2012, 01:53 PM
DWTRIAC23
United States, MA, North Andover
Joined Feb 2012
173 Posts
the front motor controls the lower blades. There should be a red and blue wire connected to the motor coming from the circuit board.
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Old Dec 02, 2012, 02:07 PM
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anyone? just look on there heli and look for the thicker blue wire where does it connected to
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Old Dec 02, 2012, 02:37 PM
DWTRIAC23
United States, MA, North Andover
Joined Feb 2012
173 Posts
do you have red and blue wires going to the front motor?
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Old Dec 02, 2012, 03:29 PM
seamusagleann
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United Kingdom, Scotland, Glencoe
Joined Apr 2012
39 Posts
It's the blue wire from your lower drive motor, my man, but all is not lost .can you send it back from where it was bought for a replacement . It isn't an easy job soldering it back on ,easier to replace the motor ,but these are cheap enough and come with wires attached ,must have been a dry solder tab at source, ru sure it's a genuine Syma?
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Old Dec 02, 2012, 03:44 PM
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ok but where does it go? i got this on ebay from a guy and it worked great till i crashed and this wire came off, can someone show me a pic of theres, you can go to http://postimage.org/ here and post your image for free
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Old Dec 02, 2012, 03:53 PM
seamusagleann
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United Kingdom, Scotland, Glencoe
Joined Apr 2012
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It does happen , OK it is soldered on to a contact on the motor,unfortunately the contact is under a plastic disc that is on top of the motor ,so you have to buy a new motor ,it sucks I know, but it is easier to replace the motor
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Old Dec 02, 2012, 04:04 PM
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damn thanks should have just bought the new 4channel.
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Old Dec 02, 2012, 04:18 PM
seamusagleann
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United Kingdom, Scotland, Glencoe
Joined Apr 2012
39 Posts
I'll send you a motor ,with wires ,look to see where the red/blue wires come off the circuit board,cut them half way ,pare back plastic on all 4 wire , get a insulating tube on a red and a blue ,solder each to each then cover joint with the tubing and bob,s your aunty's live in lover ,pm your address if you want
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Old Dec 02, 2012, 04:45 PM
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thanks for the offer i just bought one for 4$ and the blue/ red wires are still connected to the circuit board however just this blue wire came off the motor side and dont know how since i cant even see where it would go
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Old Dec 02, 2012, 06:24 PM
seamusagleann
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United Kingdom, Scotland, Glencoe
Joined Apr 2012
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You can't really see where it goes ,like I said its under a plastic disc on the motor top about 2 /3 mil from where the red wire is ,it seems u were EXTREMELY unlucky that it came adrift from there. $4 is probably cheaper than I could send it for lol
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