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I'm not sure the tip of SMD resistor need can indicate what the appropriate type? in this link are all types http://es.aliexpress.com/wholesale?shipCountry=es&shipFromCountry=&shipCompanies=&SearchText=Resistor+0.1+ohm+smd&exception=&minPrice=&maxPrice=&minQuantity=&m...

i think these module only work with 5V, is correct? No, it will take anything up to at least 12V on the module connector and regulate that to 3.3V, no risk there. BUT have you ever tried to connect the Orange module to the computer to program it? Because as stated when doing that (and basically con...

I had a problem with my station Turnigy pro 9XR to stop working, and broke my orange 433 1w 9xr pro NEW It does not turn on I check the orange tx 433 I understand have damage from overvoltage, i think these module only work with 5V, is correct? and when measured the turnigy 9x gives the same voltage...

appears to work well, I will not be using to receive more appropriate what type of smd is? thank you so much guys for every help. I check the orange tx 433 I understand have damage from overvoltage, i think these module only work with 5V, is correct? and when measured the turnigy 9x gives the same v...

MikeB wrote:R9 is used to measure the current being used by the Tx, so must be kept at 0.1 ohms.

Mike.

only can buy 1ohms in physical store, i buy online the correct, what type of smd is?

with these I can not test the tx realy?

Seems like R9 is not right. It should be 0.1 ohms. 1. Please measure the resistance of R9. 2. Please check very carefully it is fully soldered on both sides. 3. You may short R9 out with a piece of wire. All you will lose is the Tx current measurement. Mike. Thanks mike, i short R9 and appears to w...

Seems like R9 is not right. It should be 0.1 ohms. 1. Please measure the resistance of R9. 2. Please check very carefully it is fully soldered on both sides. 3. You may short R9 out with a piece of wire. All you will lose is the Tx current measurement. Mike. Thanks Mike. I check the R9 and the resi...

OK, please follow on through the pins of J5, then D2 then the 10-way on the back board. Mike. Thanks Mike I measured voltage, from R9 all have the same voltage loss J5 pins d2 d4 pin 10 of 10-way all have +- 3V - 4.50V ***************************************************************************** wh...

Please confirm you are saying that when all is plugged in, and when you switch on, you still have the battery voltage at FU1, R9, pins 2 and 3 of J5, and at pins 1 and 5 of J5 and D2, but not at pin 10 of the 10-way connector on the back board. If you have the battery voltage at FU1, but this 2.78-...

Where continue??

The pin you have as 2.78 to 4.54v should be the battery voltage. The batter is connected first to FU1, then R9, then goes to pins 2 and 3 of J5 on the back board. The power switch then switches the power from pin 2 to pin 5 of J5 and from pin 3 to pin 1 of J5. Pin 1 of J5 supplies the RF module via...

Can you confirm you connected 5V to the mainboard and the radio worked? If so, I believe you might have a bad 5V regulator.. it's that little board standing at the top of the mainboard on the left hand side.. But let's wait and see what Mike says.. João I connect 5v to the mainboard and the radio p...

I measured the voltages of this connector







and I have seen that the blue LED on the word ready Blink

[BBvideo 425,350]https://www.youtube.com/watch?v=AfgvE_mRc5Q[/BBvideo]




Next?

First off, check FU1 and R9 on the BACK board. R9 is 0.1 ohms and is used to measure the current in use by the Tx. If the power gets overloaded, this does tend to overheat and blow open circuit. Mike. the R9 and the fuse are ok Where continuous checking ? http://i1265.photobucket.com/albums/jj516/d...

jhsa wrote:Did you insert the module with the radio ON??

João

No, but i remove with the radio on, I felt that the orange module is hotter than usual in a few seconds

MikeB wrote:First off, check FU1 and R9 on the BACK board. R9 is 0.1 ohms and is used to measure the current in use by the Tx. If the power gets overloaded, this does tend to overheat and blow open circuit.

Mike.

I'll check now.

I commented after



Thanks for your help guys

jhsa wrote:Which RF module are you using with the radio??

João

+

orange 433 1w, and before work well in turnigy 9x

now not power on

i try to connect to usbasp, and burn the loader, but i have a error and the buzzer sounds rare

The battery is full and the connectors is ok.

In the first use the radio turn on, i check these morning the tx module in other radio and not work (before use with these radio work ok)

I think the problem stay in the line of tx power

Hi I received my Turnigy 9XR pro today, but it does not work, does not turn on. i check the big fuse and is ok, I tried to give it a 5V with a external power supply, and work the bug is in the conversion of 12-5v, but I get lost in to check i need a similar diagram for the 9xpro, or any indication t...

Here is my version of the board. This uses all through hole parts. 9xVoiceV1_0.zip Included are the Gerber files, drilling data, parts list, circuit diagram and a copy of the silk screen. I will need to add some instructions when time permits Mike. hi¡¡ I would like to make a pcb , i read the post ...