KHR-3HV ver 2 not turning on! Help

KHR-1, KHR-2HV, KHR-3HV, ICS servos, RCB controllers and other Kondo products
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KHR-3HV ver 2 not turning on! Help

Post by pbsk8 » Tue May 05, 2015 5:22 pm

Post by pbsk8
Tue May 05, 2015 5:22 pm

I just assembled the kit and it is not turning on.

I completely charged the battery one again, it was green

Checked all cables once again, all is correct.

http://tinypic.com/r/2ur827c/8

I made this video to show what is going on: for 1s the board shows the led colors and then nothing.

https://vimeo.com/126931645

https://vimeo.com/126944141

What is th problem? Kondo does not reply any e-mail. No support at all. :evil:
I just assembled the kit and it is not turning on.

I completely charged the battery one again, it was green

Checked all cables once again, all is correct.

http://tinypic.com/r/2ur827c/8

I made this video to show what is going on: for 1s the board shows the led colors and then nothing.

https://vimeo.com/126931645

https://vimeo.com/126944141

What is th problem? Kondo does not reply any e-mail. No support at all. :evil:
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Re: KHR-3HV ver 2 not turning on! Help

Post by nunogato » Tue Jul 07, 2015 3:50 pm

Post by nunogato
Tue Jul 07, 2015 3:50 pm

Hi,

Are you able to check with a multimeter what happens with the battery voltage when you power the board? Does it drop?

Are you able to power it with a 12v power supply to check if it powers up?

Best Regards,
Nuno Gato
--RoboSavvy
Hi,

Are you able to check with a multimeter what happens with the battery voltage when you power the board? Does it drop?

Are you able to power it with a 12v power supply to check if it powers up?

Best Regards,
Nuno Gato
--RoboSavvy
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Re: KHR-3HV ver 2 not turning on! Help

Post by pbsk8 » Wed Jan 20, 2016 4:16 pm

Post by pbsk8
Wed Jan 20, 2016 4:16 pm

Until this date,

I couldn't make my KHR-3HV V2 to turn it on. :cry:

Still the same problem wshown in the video I posted. I took it to a electronic tech guy and he used a multimeter, cheked other battery, nothing worked, it's the board.

Is there any other board like beagleboard or other, I don't know, to replace the RCB-4HV?

Because not even soon I will be able to go back to Japan from here (Brazil) and go directly to kondo and ask for maintenance.
Until this date,

I couldn't make my KHR-3HV V2 to turn it on. :cry:

Still the same problem wshown in the video I posted. I took it to a electronic tech guy and he used a multimeter, cheked other battery, nothing worked, it's the board.

Is there any other board like beagleboard or other, I don't know, to replace the RCB-4HV?

Because not even soon I will be able to go back to Japan from here (Brazil) and go directly to kondo and ask for maintenance.
pbsk8 offline
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Posts: 6
Joined: Sun Jul 06, 2014 1:25 pm


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