<![CDATA[SoliForum - 3D Printing Community — Da Vinci jr extruder PCB]]> 2017-09-30T15:26:04Z PunBB https://www.soliforum.com/topic/16783/da-vinci-jr-extruder-pcb/ <![CDATA[Re: Da Vinci jr extruder PCB]]> You don't have to solder at the exact same spot. Check with multi-meter, the image below blue dot high lighted are connected and red dot high lighted are connected. The red dot also connected to one of the fan port, you can easily solder on that.

http://soliforum.com/i/?UwfpLKq.jpg

]]> https://www.soliforum.com/user/17164/ 2017-09-30T15:26:04Z https://www.soliforum.com/post/138589/#p138589 <![CDATA[Re: Da Vinci jr extruder PCB]]> Hooking up a e3d hotend to a Jr is not a problem.  Its been multiple times before.  The only issue MY be a resistor / difference in the hotends, but I am not sure of that.  Here is one example -> http://www.soliforum.com/topic/15793/hw … ci-junior/

mmgcat, post a picture of the board, unless it is a pile of pieces ;-)

]]> https://www.soliforum.com/user/16979/ 2017-09-30T01:40:24Z https://www.soliforum.com/post/138577/#p138577 <![CDATA[Re: Da Vinci jr extruder PCB]]> The PCB is just beyond repair. The port for the heater broke, and is not solderable.

]]> https://www.soliforum.com/user/17598/ 2017-09-29T20:46:40Z https://www.soliforum.com/post/138566/#p138566 <![CDATA[Re: Da Vinci jr extruder PCB]]> How did your PCB broke? burned? fried? break into pieces? beyond repair? or just the hotend jamed?

]]> https://www.soliforum.com/user/17164/ 2017-09-29T19:32:36Z https://www.soliforum.com/post/138563/#p138563 <![CDATA[Re: Da Vinci jr extruder PCB]]> err..It might be difficult. The original board communicate with hotend PCB through serial/JTAG communication. So you will have difficulty to hook up your thermostats and heating element and fans. Please see the difficulty people hit when trying to port repetier-firmware to Jr.

http://www.soliforum.com/topic/13769/da … tier-port/

It might be easier to buy an replacement hotend with PCB, or covert your Jr. to use RAMPS board.

http://www.soliforum.com/topic/16694/ho … updated-2/

]]> https://www.soliforum.com/user/17164/ 2017-09-29T19:30:24Z https://www.soliforum.com/post/138562/#p138562 <![CDATA[Re: Da Vinci jr extruder PCB]]> I figured out I can wire everything to the original board and that's what I am trying to do

]]> https://www.soliforum.com/user/17598/ 2017-09-29T19:04:33Z https://www.soliforum.com/post/138561/#p138561 <![CDATA[Re: Da Vinci jr extruder PCB]]> The one that came with my printer broke and I am trying to convert to an E3d nozzle.

]]> https://www.soliforum.com/user/17598/ 2017-09-29T19:02:44Z https://www.soliforum.com/post/138560/#p138560 <![CDATA[Re: Da Vinci jr extruder PCB]]> Yes, it is unless after convert to RAMPS. Why do you want it?

]]> https://www.soliforum.com/user/17164/ 2017-09-29T18:33:23Z https://www.soliforum.com/post/138559/#p138559 <![CDATA[Da Vinci jr extruder PCB]]> Does anyone have an extra extruder pcb for a Da Vinci jr?

]]> https://www.soliforum.com/user/17598/ 2017-09-29T17:09:00Z https://www.soliforum.com/post/138556/#p138556