rabidka

not charge

Recommended Posts

One of batteries did not work before ordering new accumulators, I checked a payment. It does not charge 2s. On the picture the payment is connected to the computer. Connected according to such scheme. I use reset, usb recovery and etc... Monitor: http://puu.sh/qDR1A/202784fa68.png circuit: http://cs633223.vk.me/v633223285/41c65/MEwkNqVEt0k.jpg set 2 pack: http://puu.sh/qDRmH/2ac83af7ec.png I tried others charging and wires, other computers. Doesn't work. Ps: Sorry for my bad English :(

Share this post


Link to post
Share on other sites
welcome rabidka! your dna 133 is not charging the batteries? is that your problem? you have everything set correctly in escribe and the wiring appears correct as well. one area that concerns me is, it says you're drawing over 3.082 amps from the USB. USB current when connected to escribe should not be over 0.5 - 1.0 amps. (depending on the type of USB port, i think) 

what does the dna 133 mod screen say the USB current is? if you select "USB current" under "screen" tab in escribe and "upload to device". what does mod screen say, how much USB current? i hope you can understand what i'm trying to say.

usb_c.png

Share this post


Link to post
Share on other sites
I connected 3S pack 18650, and again all time 3.08A and not charge :( Idk, all component on board on site(as i see), how to make full reset(dna200 stock)?
After set 3S pack i use monitor and: 
[aogWPEnf1qw] 
usb 1.0 coonected....
I  switched off and included an USB cable:
[ryYRKvh-ioU] 
Board photo: [iiDyy4FC6po] 
[ABOjvjeN48k] 

Share this post


Link to post
Share on other sites
the dna 200 should only charge at 1 amp MAXIMUM. can you take a good quality picture of the top half of the board? something might be wrong withe the charging circuit. maybe a bad or missing component. current sense amp might be bad, i don't know, but a picture might help.charge_circuit.png

Share this post


Link to post
Share on other sites
I know about the current strength , but any power source DNA writes 3.082 ... Tomorrow I will try to make high-quality photos of all board , thank you.

Share this post


Link to post
Share on other sites

Any resolve?

My vtbox200 have the same problem,always charge at 3.08A after me cleaned the firing button.

Edited by vvybby

Share this post


Link to post
Share on other sites

Hey, guys, could someone help me? Recently I've found out, that my box with dna200 don't want to charge normally (sometimes current below 100mA and box starts to discharge). Where can be the problem? Board charging controller?

dna200.png

Share this post


Link to post
Share on other sites

The voltage of your power source (computer USB) looks kind of low.

You might try another computer, cable or power supply

 

USB voltage.PNG

  • Like 1
  • Thanks 1

Share this post


Link to post
Share on other sites
3 минуты назад, dwcraig1 сказал:

The voltage of your power source (computer USB) looks kind of low.

Seems to be bad cable, thank you.

  • Like 1

Share this post


Link to post
Share on other sites
1 minute ago, snoopy112 said:

Seems to be bad cable, thank you.

I was just editing my post to mention the cable.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now