RoboSavvy Forum Robosavvy Forum: The largest online community of Humanoid Robot Builders 2018-02-18T06:15:08+01:00 http://forum.robosavvy.com/feed.php?f=2&t=14160 2018-02-18T06:15:08+01:00 2018-02-18T06:15:08+01:00 http://forum.robosavvy.com/viewtopic.php?t=14160&p=43771#p43771 <![CDATA[Re: KHR-3HV ver 2 not turning on! Help]]>
pbsk8 wrote:
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.


Did you find a solution for this? my board has the same problem. I'm stuck at Neutral Position Confirmation step. When I click "RAM" motors don't move at all.

Statistics: Posted by lkdude — Sun Feb 18, 2018 6:15 am

]]> 2016-01-20T16:16:06+01:00 2016-01-20T16:16:06+01:00 http://forum.robosavvy.com/viewtopic.php?t=14160&p=43665#p43665 <![CDATA[Re: KHR-3HV ver 2 not turning on! Help]]>
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.

Statistics: Posted by pbsk8 — Wed Jan 20, 2016 4:16 pm

]]> 2015-07-07T15:50:10+01:00 2015-07-07T15:50:10+01:00 http://forum.robosavvy.com/viewtopic.php?t=14160&p=43575#p43575 <![CDATA[Re: KHR-3HV ver 2 not turning on! Help]]>
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

Statistics: Posted by nunogato — Tue Jul 07, 2015 3:50 pm

]]> 2015-05-05T17:22:12+01:00 2015-05-05T17:22:12+01:00 http://forum.robosavvy.com/viewtopic.php?t=14160&p=43556#p43556 <![CDATA[KHR-3HV ver 2 not turning on! Help]]>
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:

Statistics: Posted by pbsk8 — Tue May 05, 2015 5:22 pm

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