4-1 unit can be fixed?

[FALOPZ]

is the 4-1 unit fixeable ?mine went crazy,,,to pay 70$ its like too much......

[jediwannabe]

I don't know about it being fixable, but to avoid future problems you may want to put a fuse on it.
You can search the forums about how to put a fuse on the CPs to keep them from burning up.

[FALOPZ]

guys crazy thing, with one lipo, heli goes crazy, with other one all ok, what should be the problem? fixeable?

[Pinecone]

Check the voltage on the one lipo. It may have a bad cell.

[FALOPZ]

cannot do that myself...itl take it to closes hshop...thanks....

[FALOPZ]

all gone now, motor doesnt run, burned smell,,,all gone...i ll wait for my trex 450 se

[oscillator]

you can replace the MOSFET on the 4 in 1. Try googling "Blade CX 4 in 1 repair" - someone has posted the part numbers and instructions. New MOSFET is only about $3. You will need some soldering skills, but it isn't that hard. Beats paying $50 for a new 4 in 1.

[spork]

I've got a 4 in 1 from a Honey Bee CP2 with a fried ESC. The RX side is still fine. I think it's the same unit as used on the blade(?)

I couldn't find the post you mentioned. Any tips?

Thanks.

[FALOPZ]

mine its fried also,,,,,,,even i smelled the smoke when fried......no, no tips sorry,,,i live outside usa, so here is not easy to find those parts etc......ill wait for my trex,,,dont wanna spend more oney in this blade....

[furyphoto]

Hey guys,

If you can wield a soldering iron, check here for repair info...

http://www.rcgroups.com/forums/showthread.php?t=509550

It took me a while to find this info too.


-Andy