RC India

RC Equipments => Radios and Receivers => Topic started by: VIPIN_KUMAR on December 07, 2015, 10:27:46 AM



Title: Help Needed for Futaba 4EX......Connections Lost !!!
Post by: VIPIN_KUMAR on December 07, 2015, 10:27:46 AM
I tried to connect Phoenix simulator to my Tx-Futaba 4EX. It was showing connected but not responding to stick movements.

I opened the case and saw that three of the connecting wires have lost connections. (Pic attached)

The wires are marked as A, B & C with corresponding probable connections as A, B & C.

The wire A seems to some kind of earthing connection. The three connections on board are -

A-GND2
B-OUT
C-VCC

I loosely connected them and could see the Tx work.

I am planning to solder these connections.

Am I moving in the right direction? Can someone help me confirm?

Does anybody has the circuit drawing of this Tx.


Title: Re: Help Needed for Futaba 4EX......Connections Lost !!!
Post by: VIPIN_KUMAR on December 14, 2015, 09:07:20 AM
Did the soldering.....working now.... ;D