My esky lama v4 is..............

i just bought a lama v4
but after playing for awhile
the heli start to smoked out
then the whole heli didn;t move

i've check the second motor had burned
but dun know why even the servo don't work also?

thx~~

anyone??

BEC 燒了 .久不久都會有這些問題
可以就自己換左粒ic 佢

咩no 我忙了,

what is BEC?

no, burn receiver

u mean the receiver(with the gyro and esc inside that one??)

It has to mainboard combine
One is receiver and one is 3in1 controller

If just burn the ESC is easy to repair ,just replace new IRF-7403 MOS-FET IC is OK
Receiver is hard to burn out  coz It accept 3.6V to 12V directly
Coz Receiver need power supply fm 3in1 controller , so if the BEC IC burn then all electronic out of power .

Its not only your case , Its common in ESKY 4in1 esp in LAMA

yes, 4in1

servos not work

so if i want to change other esc
which one is better

ps:just about 300-400 is fine

buy a new lama only $400 or below $400

It can be repair only cost $1 by DIY =.=//

how???????